nyuuzyou/kompy huggingface dataset:
Tadqiqot ob’ekti va predmeti - Oʻzbekiston respublikasi qishloq xoʻjaligi vazirligi o‘zbekiston respublikasi oliy...

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Oʻzbekiston respublikasi qishloq xoʻjaligi vazirligi o‘zbekiston respublikasi oliy ta’lim, fan va innovatsiyalar vazirligi samarqand agroinovatsiyalar va tadqiqotlar instituti
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bet | 6/29 | Sana | 12.12.2023 | Hajmi | 23,79 Mb. | | #116921 |
Bog'liq Aminov Asliddin Dissertatsiya 2023 tayyoriTadqiqot ob’ekti va predmeti: Samarqand agroinnovatsiyalar va tadqiqotlar instituti «O‘quv tajriba xo‘jaligi», Samarqand viloyati, Oqdaryo, Jomboy va Urgut tumanlari fermer xo‘jaliklarida laboratoriya va dala sinovlarini o‘tkazish mo‘ljallangan. Tajriba ob’ekta sifatida kuzgi boshoqli don ekinlaridan bo‘shagan maydonlarga takroriy ekin urug‘larini ekish uchun pushta tuproqlarini ekishga tayyorlash va ekish usuli hamda uni amalga oshiradigan qurilma olingan.
Shuningdek boshoqli don va dukkakli ekinlaridan bo‘shagan maydonlarda mavjud pushtalarga qisman ishlov berib urug‘ ekish texnologik jarayonida kombinatsiyalashgan agregat ishchi organlarining parametrlari va ish rejimiga bog‘liq ravishda o‘zgarish qonuniyatlari ishlab chiqilgan.
Tadqiqot maqsadi:
- boshoqli don va dukkakli ekinlaridan bo‘shagan maydonlarda agregatning bir o‘tishida mavjud pushtalarga qisman ishlov berib, takroriy ekinlar urug‘ini ekadigan kombinatsiyalashgan agregat ishchi organi yani, tuproqqa yarusli ishlov berib urug‘ ekadigan o‘qyoysimon panjali ishchi organ konstruksiyasini ishlab chiqish orqali mehnat va energiya sarfini kamaytirishdan iborat.
Tadqiqotning vazifalari:
- takroriy ekinlarni ekish bo‘yicha ilgari olib borilgan ilmiy-tadqiqot ishlarini tahliliy tadqiq qilish;
- boshoqli don va dukkakli ekinlaridan bo‘shagan maydonlarda agregatning bir o‘tishida mavjud pushtalarga qisman ishlov berib, ishlov berilgan hudud tubiga o‘g‘it solish va urug‘ ekish texnologik jarayonlaridan tashkil topgan texnologiyani ishlab chiqish;
- boshoqli don va dukkakli ekinlaridan bo‘shagan maydonlarda agregatning bir o‘tishida mavjud pushtalarga qisman ishlov berib, pushtadagi somon poyalarini maydalash, o‘qyoysimon panjali ishchi organ bilan tuproq palaxsasini pushtadan kesish, o‘g‘it solish va urug‘ ekishni amalga oshiradigan kombinatsiyalashgan agregatning konstruksiyasini ishlab chiqish va ish organlarining parametrlarini asoslash;
- takroriy ekinlar urug‘ini ekadigan kombinatsiyalangan qurilmaning texnik-iqtisodiy ko‘rsatkichlarini aniqlash.
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Aloqalar
Bosh sahifa
Oʻzbekiston respublikasi qishloq xoʻjaligi vazirligi o‘zbekiston respublikasi oliy ta’lim, fan va innovatsiyalar vazirligi samarqand agroinovatsiyalar va tadqiqotlar instituti
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Taqdimotni o'tishlar (Perexodi) va mavzular (Temi) bilan boyitish

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Taqdimotni o'tishlar (Perexodi) va mavzular (Temi) bilan boyitish
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bet | 10/16 | Sana | 16.01.2024 | Hajmi | 1,53 Mb. | | #138550 |
Bog'liq 2-mavzu. Fizik modellar animatsiyasini yaratish4. Taqdimotni o'tishlar (Perexodi) va mavzular (Temi) bilan boyitish
Agar siz anchadan buyon taqdimotlar yaratish bilan shug'ullanib yurgan bo'lsangiz, u holda bir slaydni yopib boshqasini ochish uchun o'tishlar (Perexodi) ishlatilishidan xabaringiz bo'lsa kerak. Bu ishni MS Power Point 2010da yanada jonliroq chiqishiga katta e’tibor berilgan.
Bir slayddan boshqasiga o'tish vaqtida tovush chiqarish (masalan: qarsaklar, suvni shildirashi va boshqalar) effektidan foydalanish ayrim hollarda tinglovchilarda yaxshi fikriar pado bo'lishiga olib kelishi mumkin.
MS Power Point 2010da bir slayddan boshqasiga o'tishlar o'rnatish
Bunday o'tishlarni har bir slaydga alohida yoki barcha slaydlarga birvarakayiga joylashtirish
mumkin.
Endi bir slayddan boshqasiga o'tish effektini o'rnatish ketma-ketligini bajarilishini ko'rsatib o'tamiz.
Bir slayddan boshqasiga o'tish effektini o'rnatmoqchi bo'lgan taqdimotingizni oching.
Tasmaning Perexodi vkladkasidagi Perexod кetomu slaydu panelidagi o'tishlar ko'rinishlaridan birortasini tanlang.
O'zingizga yoqqan o'tishlardan birortasini tanlamaguningizcha yuqoridagi ishni takroriayvering.
Tanlagan o'tishingizga qo'shimcha parametrlar kiritish uchun Parametri effektov tugmasidan foydalaning.
Agar о’tishga qо’shimcha ravishda tovush effekti joylashtirmoqchi bо’lsangiz, u holda tasmadagi Zvuk tugmasida joylashgan biror tovushdan foydalanishingiz mumkin. Quyidagich tovushlar mavjud: qarsaklar, baraban, blaster, shamol, granata, portlash va hokazo.
O’tish vaqtini о’zgartirish uchun Dlitelnost tugmasidan foydalaning.
Shu tanlagan о’tish effekti va uning parametrlarini barcha slaydlar uchun birday bо’lishini xoxlasangiz Primenit коvsem tugmasini tanlang.
O’tishlardan birini о’matganingizdan sо’ng, uni yana bir bor ijro etib kо’ring. Buning uchun tasmadagi Perexodi vkladkasining Prosmotr tugmasini bosish kerak. Tanlagan xatakatingiz sizni qoniqtirsa navbatdagi slaydga о’tib yuqorida keltirilganlarni takrorlash kerak. Agar shu tanlagan harakatingizni hamma slaydlar uchun umumiy bo'lishini xoxlasangiz 7 punktda keltirilgan amalni bajaring.
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MINISTRY OF AGRICULTURE OF THE REPUBLIC OF UZBEKISTAN

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MINISTRY OF AGRICULTURE OF THE REPUBLIC OF UZBEKISTAN
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bet | 2/29 | Sana | 12.12.2023 | Hajmi | 23,79 Mb. | | #116921 |
Bog'liq Aminov Asliddin Dissertatsiya 2023 tayyoriMINISTRY OF AGRICULTURE OF THE REPUBLIC OF UZBEKISTAN
MINISTRY OF HIGHER EDUCATION, SCIENCE AND INNOVATION OF THE REPUBLIC OF UZBEKISTAN
SAMARKANDAGROINNOVATIONS AND RESEARCH UNIVERSITY
Faculty: Economics and management
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Master student: Aminov A.A.
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Department: Agroengineering
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Scientific supervisor: Pardayev X.Q.
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Academic еar: 2022-2023
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Specialization: Mechanization of agriculture (by networks)
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ANNOTATION
Today, the practice of reducing the number of treatments, maximizing the efficient use of land, and preparing the land for planting and sowing seeds using resource-saving technologies is widely used in the world. In this regard, the widespread introduction of combined devices that apply fertilizers and sow seeds simultaneously with soil cultivation becomes relevant.
Taking into account what is stated in this master's thesis, the problems of substantiating the parameters of a rotary cam softener and an arrow-shaped cam softener-seeder of a soil-cultivating device have been solved, and a design diagram of the proposed working body has been proposed was developed.
The dissertation consists of an introduction, three chapters, 60 pages, 25 figures, 7 tables, a list of 50 references, general conclusions and applications.
Scientific supervisor: ___________ doctor of philosophy of technical sciences X.Q. Pardayev
Master's student ___________ A.A. Aminov
M UNDARIJA
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Taqdimotga bо’limlar qо’shish

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Taqdimotga bо’limlar qо’shish
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bet | 11/16 | Sana | 16.01.2024 | Hajmi | 1,53 Mb. | | #138550 |
Bog'liq 2-mavzu. Fizik modellar animatsiyasini yaratish5. Taqdimotga bо’limlar qо’shish.
Odatda taqdimot yaratilayotganida undagi namoyish etiladigan mavzu bir nechta kichik mavzuchalarga bо’linib tayyorlanadi va bitta fayl sifatida saqlanadi. Chunki har bir kichik mavzuni alohida faylda saqlash ma’lum noqulayliklar keltirib chiqaradi. Masalan, har bir mavzuchani alohida MS Power Point 2010da namoyish etiladi, о’tib bо’lingan mavzuchaga qaytish kerak bо’lsa uni faylini topish kerak va hokazo. Shuning uchun, bitta faylda saqlanayotgan taqdimotni alohida mavzuchalarini yangi bо’lim(Razdel)larda saqlansa uni namoyishi vaqtida bir bо’limdan boshqasiga O’tish qiyinchilik tug’dirmaydi.
Taqdimot namoyishida boshqa bo’limga o’tish
Rasmda kj’rinib turganidek, taqdimot namoyishi vaqtida kontekst menyuni ochib Pereyti кrazdelu orqali avvaldan tayyorlab qo’yilgan bo’limlardan biriga o’tish osonlik bilan bajariladi.
Taqdimotni bo’limlarga bo’lish uchun amalga oshiriladigan ishlar ketma-ketligini ko’rsatib o’tamiz.
Bo’lim boshlanishi kerak bo'lgan slaydni tanlang.
Tasmadagi Glavnaya vkladkasidagi Slaydi panelidan Razdelni tanlang.
Ochilgan ro’yxatdan Dobavit razdel buyrug’i tanlanang.
Shundanso'ngchaptomondagislaydlarustunidaРаздел без заголовка nomli bo’lim paydo bo’ladi.
Bo’limni nomlash uchun yana bir bor tasmadagi Glavnaya vkladkasidagi Slaydi panelidan Razdelni tanlang va ochilgan ro’yxatdan Pereimenovat razdel buyrug’ini tanlang.
Ochilgan muloqot oynasiga bo’lim uchun nom kiritib Pereimenovat tugmasini bosing.
Shu ketma-ketlikni takrorlsh bilan yana boshqa bo’limlar hosil qiling.
Bo’lim nomi oldidagi uchburchak belgisini bosish orqali bo’limni tugib qo’yish yoki ochib yuborish mumkin.
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-§. Eksperimental tadqiqotlar dasturi

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-§. Eksperimental tadqiqotlar dasturi
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bet | 14/29 | Sana | 12.12.2023 | Hajmi | 23,79 Mb. | | #116921 |
Bog'liq Aminov Asliddin Dissertatsiya 2023 tayyori2.1-§. Eksperimental tadqiqotlar dasturi
Ishchi organlar va ishchi seksiyaning laboratoriya sinovlarini o‘tkazishdan maqsad tanlangan turdagi ishchi organlarning belgilangan texnologik jarayonni bajara olishini aniqlash bo‘ldi. Parametrlarni optimallashtirish, tortish qarshiligi va yurish ravonligini ta’minlash va boshqa masalalar keyingi tadqiqotlar vazifalari sanaladi.
Dastlabki funksional tadqiqotlarni o‘tkazish uchun har bir qurilmadan bittadan ishchi seksiya yasaldi. Bu ishchi seksiyada har bir ishchi organ alohida va ularning birgalikda ishlashi tekshirildi.
Eksperimental tadqiqotlar Agroinjeneriya fakultetining o‘quv pavilonidagi maxsus tuproq kanalida o‘tkazildi.
Tajribalarni o‘tkazishda ishchi organlar va seksiyalar maxsus telejkada
1,1 m/s tezliklarda ishlatildi.
Eksperimental tadqiqotda agregatning xar bir ishchi organlarini alohida yurgizilib o‘tkazildi va texnologik jarayonning kechishi kuzatildi hamda asosiy ish ko‘rsatkichlari aniqlandi.
Agregatning birinchi ishchi organi maydalagich pushta ustidan harakatlanganda baraban va uning yuzasidagi pichoqlar (plankalar) ta’sirida poya dala yuzasiga yotqizib ketish uchun xizmat qiladi. Pichoqlar ta’sirida poya bir nechta bo‘laklarga sindiriladi. Shuning uchun maydalagich ta’siri natijasida somonlarning maydalanishi va ishlov berilgandan so‘ng yuza profili aniqlandi [30]. Yuza profili agegat o‘tishdan oldin va o‘tgandan keyin juyak uzunligi bo‘yicha 5 ta joydan olindi.
Eksperimental tadqiqotlarda iskanasimon yumshatkichning tuproqqa ishlov berish chuqurligi hamda agregat harakat tezligini tuproqning uvalanish sifatiga ta’siri o‘rganildi.
Tuproqning uvalanish sifati va ishlov berish chuqurligi
TSt 63.04:2001 “Испытания селскохозяйственной техники. Машины и орудия для поверхностной обработки почвы. Программа и методы испытаний” bo‘yicha aniqlandi [31-33]. Bunda pushtalarga ishlov berish chuqurligi ko‘ndalang kesimining yuzi 1 cm2 (1x1 cm) bo‘lgan chizg‘ichni ishlov berilgan qatlami tubigacha botirish yo‘li bilan aniqlandi. O‘lchashlar 25 ta takrorlashda o‘tkazildi.
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Vosproizvedenie - 2-mavzu. Fizik modellar animatsiyasini yaratish

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2-mavzu. Fizik modellar animatsiyasini yaratish
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bet | 13/16 | Sana | 16.01.2024 | Hajmi | 1,53 Mb. | | #138550 |
Bog'liq 2-mavzu. Fizik modellar animatsiyasini yaratishVosproizvedenie tugmasini bosib ijro ettirib ko'ring. Agar zarurat tug'ilsa, shu ishni boshqatdan bajaring.
OK tugmasini bosib sozlamalarni saqlab qo'ying.
3. Vosproizvedeniedagi Parametri video panelidan foydalanib, rolikni boshlanishi va
tugashi uchun parametrlarni sozlashingiz mumkin.
Audio fayllar bilan ishlash
MS Power Point 2010da slaydlarga audio, ya’ni tovush(zvuk) fayllarni ham video fayllar kabi Vstavka vkladkasidagi Multimedia panelidan Zvuk (Tovush) yordamida joylashtiriladi.
Agar tovush faylining hajmi juda katta bo'lsa, uni xuddi video fayldagi kabi tahrirlash mumkin, ya’ni kerak qismini qirqib olish mumkin.
MS Power Point 2010da tovush faylni tahrirlash
Shuningdek, tovush faylini o'rnatilgan slaydidan boshlab taqdimot tugagunicha fon tovushi shaklida ijro etiladigan qilib sozlab qo'yish mumkin. Aslida bu kabi fayllar navbatdagi slaydga o'tgach ijro etishdan to'xtaydi.
MS Power Point 2010da tovush faylni sozlash
Endi slaydga tovush o'rnatish va uni birma-bir tahrirlash ketma-ketligini bajarilishini ko'rsatib o'tamiz.
Tovushni o'rnatiladigan slaydga o'ting.
Vstavka vkladkasidagi Multimedia panelidan Zvukni tanlang.
Ochilgan Vstavka zvuka muloqot oynasidan video tovush faylini tanlang va Vstavitni bosing.
Rabota s zvuk nomli panelning Format bo'limidagi Vosproizvedenie qismida joylashgan Montaj zvukani tanlang.
Quyida ko'rsatilgani kabi tovushning boshlanish (yashil) va tugatish (qizil) markerlarini
surish orqali uning kerakli qismini qirqib oling.
1. Vosproizvedenie tugmasini bosib ijro ettirib ko'ring. Agar zarurat tug'ilsa, shu ishni boshqatdan bajaring.
2. OK tugmasini bosib sozlamalarni saqlab qo'ying.
3. Vosproizvedeniedagi Parametri zvuka panelidan foydalanib, tovushni boshanishi va
tugashi uchun parametrlarni sozlashingiz mumkin.
Taqdimotni video shaklida saqlash. MS Power Point 2010ning yana bir yangi funksiyasi taqdimotni video fayl shaklida saqlashdir. Buning uchun MS Power Point 2010 tasmasidagi Fayl vkladkasiga o'tish va u yerda chap tarafdagi ustunda joylashgan Soxranit i otpravit buyrug'ini tanlash kerak. So'ngra chapdan ikkinchi ustunda joylashgan Sozdat video tugmasini tanlagach, ochilgan uchinchi ustundan bo'lajak video faylni parametrlarini tanlab chiqiladi va shu ustunning oxirgi qatorida joylashgan Sozdat video buyrug'i tanlanadi.
MS Power Point 2010da taqdimotni video faylga aylantirish
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Increasing Business Competitiveness through Innovation

Increasing Business Competitiveness through Innovation
Enabling businesses to effectively compete is a key requirement for IT. As the competitive landscape changes the requirements for IT change as well. The development and deployment of robust, scalable, reliable, secure software is a comprehensive organizational effort requiring the contributions of professionals from a multitude of disciplines: software engineers, test engineers, product and project management, research, architects, and many more. The Windows Server System, and all Microsoft products, have a proven track record, dedicated resources behind it, and are engineered as a sustainable, cost-effective business investment over the long term.
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Realizing the Potential—Partnering with Microsoft into the Future Evaluating Platforms for Business: Linux Compared to Microsoft Windows - bet 25

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Realizing the Potential—Partnering with Microsoft into the Future Evaluating Platforms for Business: Linux Compared to Microsoft Windows
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bet | 25/48 | Sana | 21.03.2021 | Hajmi | 0,88 Mb. | | #13319 |
Summary
Microsoft believes Windows is a safer investment when one considers its maturity, the rigorous engineering processes behind it, and comprehensive features that free customers and developers from reinventing the wheel. This is the type of focus and commitment a commercial company can bring to bear in solving hard business problems through automation of systems and processes.
The Business Imperative to Improve Security
In this section, the paper will review the progress Microsoft has made on securing the Windows platform from outside attack and providing the tools and processes to allow out customers to respond quickly.
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Realizing the Potential—Partnering with Microsoft into the Future Evaluating Platforms for Business: Linux Compared to Microsoft Windows
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Realizing the Potential—Partnering with Microsoft into the Future Evaluating Platforms for Business: Linux Compared to Microsoft Windows - bet 23

Sustainability Over the Long Term
Microsoft believes that operating system choices have an inherently long life cycle – longer than most other types of IT investments. As such, not only does Microsoft invest in technology to help with version-to-version migration challenges, it has also established a strong track record for making continual improvements on the fundamentals of reliability, scalability, security, and core operating system platform manageability – all in an effort to deliver lower long-term cost of ownership, dependability, and a sustainable investment.
Microsoft customers can be assured that an investment in Windows technology today is supported by a long-term product roadmap well into the future. Microsoft remains highly committed to continually making improvements in its products and understands that the ability to be successful means being resourced to meet the highly complex demands that accompany the delivery of version-to-version technologies.
In contrast, the multitudes of Linux distributions and workgroups raise concerns about any one choice having a long enough lifecycle. Each Linux vendor attempts to differentiate its own distribution in such a way that compatibility can still be a challenge, and few vendors are focused on long term technology issues while they continue to define their business models. Additionally, it is unlikely that every Linux vendor will remain in business as consolidation naturally begins to occur.
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Executive Support - Realizing the Potential—Partnering with Microsoft into the Future Evaluating Platforms for Business:...

Executive Support
The need for a well planned, strategic security patch management process is imperative. Today, many companies use a bottom-up approach for development and support, in which the IT department develops a security plan without executive sponsorship. To address business needs and to be successful, upper management must appreciate the importance of security patch management and ownership of the process must be clearly defined. If you don’t have upper management support or clear ownership of the process, political obstacles will sometimes defeat champions of patch management, coverage will be spotty, and the overall patch management process will fall out of alignment with your organization’s larger business objectives.
Is Linux more Manageable?
In their study on comparing the total cost of ownership between Windows and Linux, IDC states that the lower TCO costs for Windows are in part because of the “relative immaturity of management tools for Linux.” While it is possible to purchase, or perhaps download, Open Source tools that help with some of these challenges, they are not well-integrated and require additional time and effort to deploy. An alternative is to purchase commercial add-ons. Some, such as IBM’s Tivoli product, can cost upwards of $150,000, which quickly starts to mitigate the acquisition cost advantages of Linux.
“On Linux, our developers and engineers had to practically develop everything from scratch. That made it really costly for us.”
-- Henry Kho, Chief Technology Officer, Earth9
Source: http://www.microsoft.com/asia/crp/search2.asp?CaseID=126
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Optimize Phase - Realizing the Potential—Partnering with Microsoft into the Future Evaluating Platforms for Business:...

Realizing the Potential—Partnering with Microsoft into the Future Evaluating Platforms for Business: Linux Compared to Microsoft Windows
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Bosh sahifa
Aloqalar Bosh sahifa Realizing the Potential—Partnering with Microsoft into the Future Evaluating Platforms for Business: Linux Compared to Microsoft Windows
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Virtual retailer bows out of Linux/Apache solution

Virtual retailer bows out of Linux/Apache solution
“The biggest mistake we made was thinking we needed to build everything ourselves, rather than taking advantage of the wealth of functionality and expertise already built into the Microsoft platform,” says Jalem Getz, president of BuySeasons, a major Internet retailer that switched to the Windows platform after losing an estimated $1 million in sales. BuySeasons launched its first virtual storefront after eight months of development with Linux and Apache, the most popular Open Source software for delivering Web pages to Internet browsers.
“The software was really only up to beta quality at the time,” Getz said. BuySeasons sells high-margin seasonal merchandise through branded e-commerce sites. It makes most of its money in the three months preceding Halloween. As the season progressed, the company’s systems were unable to keep up with the 62,000 customers visiting the site daily. “We were not able to scale,” Getz recalled. Customers experienced poor site performance and were unable to make purchases. The demand on customer service representatives required the firm to increase its staffing by 300 percent.
After their Linux solution failed to scale up, BuySeasons switched to the Microsoft platform. Getz said the Microsoft platform provided “all the functionality we wanted” and some additional features “we hadn’t thought of” that provided additional benefits to the business. Four months after developing functional specifications, BuySeasons deployed a new solution a month ahead of schedule. According to Getz, the company now has the agility to launch new virtual storefronts in a matter of weeks rather than months, and can easily handle additional shoppers as business grows.
Source: http://www.microsoft.com/resources/casestudies/casestudy.asp?CaseStudyID=10833
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Mitigating Risk on Your Technology Investment

Mitigating Risk on Your Technology Investment
Recently the origin of some of the code for the Linux Operating System Kernel has come into question. The SCO Group based in Lindon, Utah has filled suit against IBM for $3 Billion in damages due to Intellectual Property infringement. SCO has since then created a license for corporations that would license the use of the code, but for a fee of $199 per desktop and introductory price of $699 per processor on a server. This is a steep price to pay for a “Free Operating System”. SCO’s CEO, Darl McBride said businesses that continue using Linux without a SCO license can expect legal action. "We're absolutely, 100 percent going to fight for our intellectual property rights," he said. "If we don't get there with licensing, we will have to move to enforcement actions."
It is important to note that this litigation may take years to resolve and even if SCO does not prevail, the very fact that these Intellectual Property issues exist at all should cause any corporation to consider its use with extreme caution.
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Comparing security processes - Realizing the Potential—Partnering with Microsoft into the Future Evaluating Platforms...

Microsoft’s rapid response to security vulnerabilities helps minimize potential damage to the enterprise. Customers receive notification of vulnerabilities and security patches automatically. Enterprises can minimize their risks by selecting products that offer integrated security features that have been tested under real-world conditions. Microsoft is a known, established vendor with processes in place to respond to and resolve problems that might arise with its products. Customers know who to call when a problem occurs, and they can count on Microsoft to address the problem promptly and systematically. The market research firm, Aberdeen Group, commends Microsoft for having “a good track record” of resolving security problems.
Microsoft offers an abundance of resources to help businesses develop secure IT environments and applications. In contrast, the community model may introduce a delay in receiving security patches.
With Open Source software, it is not clear to whom businesses can specifically go for help when security vulnerability is identified. The idea of getting help from a global community of volunteers is appealing, but the customer assumes primary responsibility for making sure the code is secure and for finding patches and modifying them when the patches are for different versions of the source code. Another option is for customers to enter into a services agreement with a System Integrator to provide new features and support the Open Source code, however this adds cost and complexity to the initial project.
Efforts to educate customers about processes and best practices, coupled with solid security response programs, have helped reduce the “attack surface” for Windows. CERT’s information on scanning and probing activity on known vulnerabilities shows that there were thirteen different categories of scanning on Linux systems versus only four against Windows (source: http://www.cert.org/current/scanning.html ).
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-mavzu Yarim o’qlarni qismlarga ajratish ba yig’ish texnologiyasi
21-mavzu

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-mavzu Yarim o’qlarni qismlarga ajratish ba yig’ish texnologiyasi
21-mavzu
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bet | 9/44 | Sana | 27.01.2024 | Hajmi | 3,83 Mb. | | #147300 |
Bog'liq Avto tuzi servis xizmat ko\'rsatish Abdulhakimov Sherzod 20-mavzu Yarim o’qlarni qismlarga ajratish ba yig’ish texnologiyasi
21-mavzu: Avtomobilning yoritish tizimining texnik holatini baholash, TXK va rostlash
22-mavzu: Boshqarish mexanizmlarini qismlarga ajratish va yig‘ish
23-mavzu: Rul mexanizmini qismlarga ajratish yig’ish
Rul boshqarmasini qismlarga ajratib va uni yig‘ish. Rul boshqarmasining detallarining servis xolatini ko‘zdan kechirish va sinab ko‘rishni o‘rganib bajarish. Rul chambaragidagi luftni o‘lchashni o‘rganish. Rul chambaragi va kolonkasining maxkamlanishini tekshirish. Rul yuritmasi gidrokuchaytirgichi tizimi birikmalarining tekshirish. Rul boshqarmasiga tashxis qo‘yish asboblaridan foydalanishni o‘rganish. Rul tortqilari sharnirlarining xolatini baxolash va rostlash. Chervyakning rolik bilan tishlashishi rul mexanizmini avtomobildan ajratib olmasdan rostlash.
24-mavzu: Tormoz tizimi qismlarga ajratish yig’ish
Tormoz tizimini qismlarga ajratib yig‘ish. Tizimdagi xavoni chiqarib tashlash va germetikligini tekshirish. Tormoz tizimi naychalarining axvoli va zichligini tekshirish. Tormoz pedali va to‘xtab turish tortqilarini erkin yo‘lini xolatini aniqlash. Bosh tormoz silindridagi tormoz suyuqligini satxini o‘lchash va to‘ldirishni o‘rganib bajarish. Gidroyuritmali va pnevmoyuritmali tormoz tizimlarini qismlarga ajratib yig‘ish va sinash.
25-mavzu: Barabanli tormoz mexanizmini qismlarga ajratish yig’ish
26-mavzu: Avtomobil elektr jixozlarini qismlarga ajratib yig‘ish
Akkumulyator batareyasining nosozliklarini aniqlash. Akkumulyatorlar batareyasini zaryadlash. Generatorlarni qismlarga ajratib yig‘ish. Startyorlarni nosozliklarini aniqlash.
27-mavzu: Starterni qismlarga ajratish va yig’ish
Startyorlarni tok keluvchi simlarini maxkamlash. Chyotkalar va kolektorning kirlanishini tozalashni o‘rganish. Startyorlarni sinash ishlarini o‘rganish.
28-mavzu:. O’t oldirish taqsimlagichini qismlarga ajratish yig’ish
Yoritish va nazorat-o‘lchash asboblarining asosiy nosozliklarni aniqlash. Xaroratni ko‘rsatkichni sinash.
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-mavzu - Avtomobillar tuzilishi, ularga servis xizmat ko’rsatishva ta’mirlash ishlari

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Avtomobillar tuzilishi, ularga servis xizmat ko’rsatishva ta’mirlash ishlari
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bet | 14/44 | Sana | 27.01.2024 | Hajmi | 3,83 Mb. | | #147300 |
Bog'liq Avto tuzi servis xizmat ko\'rsatish Abdulhakimov Sherzod 61-mavzu: Joriy ta’mirlash
Sharnirli birikmalari holatini tekshirish. Gupchak podshipnigining holatini tekshirish va rostlash. Shkvoren sapfasi, vtulkalarni, bo‘ylama ko‘ndalang tayanchlarini, tormoz barabani va gupchak podshipniklarini almashtirish. Moyning sathini tekshirish. Rul tayanchlarini moylash. Gupchakdagi moyni almashtirish.
62-mavzu: Tormoz boshqarmasiga servis xizmat ko‘rsatish
Tormoz tizimining germetikligini tekshirish. Tormoz mexanizmlarini servis holatini aniqlash. Pnevmatik va gidravlik tormoz tizimlarini rostlash.Tormoz tizimiga servis xizmat ko‘rsatish va ta’mirlash.Gidravlik va pnevmatik tormoz tizimining germetikligini tekshirish.
63-mavzu: Tormoz boshqarmasiga servis xizmat ko‘rsatish
Tormoz tizimining germetikligini tekshirish. Tormoz mexanizmlarini servis holatini aniqlash. Pnevmatik va gidravlik tormoz tizimlarini rostlash.Tormoz tizimiga servis xizmat ko‘rsatish va ta’mirlash.Gidravlik va pnevmatik tormoz tizimining germetikligini tekshirish.
64-mavzu: Tormozlanish samarasini tashxislash va rostlash
Tormozlanish samarasini tashxislash va rostlash. Tormoz mexanizm detallarini umumiy holati, fraksion qoplamani, tormoz barabani, yuritmasini, qoplamalarning holatini tekshirish va rostlash ishlarini bajarish.
65-mavzu: Tormozlanish samarasini tashxislash va rostlash
Tormozlanish samarasini tashxislash va rostlash. Tormoz mexanizm detallarini umumiy holati, fraksion qoplamani, tormoz barabani, yuritmasini, qoplamalarning holatini tekshirish va rostlash ishlarini bajarish.
66-mavzu: Kabina, platformaga servis xizmat ko‘rsatish va joriy ta’mirlash
Kuzov, kabina va platformalarni servis holatini tekshirish. Kabina va platformani mahkamlash, eshik, oyoq tagligi va kanoplarni mahkamligini tekshirish. Kuzov va platformalarni zangdan ajratishni bilish.Kuzov, kabina va platformalarga servis xizmat ko‘rsatish va ta’mirlash.Kuzov, kabina va platformalarni nuqsonlarini aniqlash, mahkamlash, moylash ishlarini bajarish. Zanglashga qarshi ishlarni bajarish. Eshik, kapot va boshqa kuzov va kabina qismlarini ta’mirlash, kuzovni ag‘darish mexanizmini tekshirish. Gidravlik ko‘targichni moyini tekshirish.
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-mavzu:. Sovitish va moylash tizimlarini qismlarga ajratish va yig‘ish
9-mavzu

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-mavzu:. Sovitish va moylash tizimlarini qismlarga ajratish va yig‘ish
9-mavzu
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bet | 7/44 | Sana | 27.01.2024 | Hajmi | 3,83 Mb. | | #147300 |
Bog'liq Avto tuzi servis xizmat ko\'rsatish Abdulhakimov Sherzod 8-mavzu:. Sovitish va moylash tizimlarini qismlarga ajratish va yig‘ish
9-mavzu: Sovitish tizimini qismlarga ajratish va yig‘ish
Sovitish tizimini germetikligini tekshirish. Matiz avtomobilining sovitish tizimini qismlarga ajratish. Suyuqlik nasosi va ventilator dvigateldan ajratib yig‘ishni o‘rganish. Neksiya avtomobilining sovitish tizimidagi radiator va jalyuzini ishlashini tekshirish. Termostatlarni detallarga ajratib yig‘ish ishlarini bajarish.
10-mavzu: Moylash tizimini qismlarga ajratish va yig‘ish
Moylash tizimini germetikligini tekshirish. Dvigateldagi moy satxini shchup yordamida tekshirish. Moy va moy filtirlarini almashtirishni o‘rganib bajarish. Matiz avtomobili dvigateli moy nasosini detallarga ajratib yig‘ish. Dvigatel karterini shamollatish. Shamollatish tizimining atrof-muhitta ta’siri.
11-mavzu: Benzinli, dvigatellarining ta’minlash tizimini qismlarga ajratish va yig‘ish.
Tizimning umumiy tuzilishi va ishlash tartibini o‘rganish. Karbyuratorli va injektorli dvigatellarni taminlash tizimlarini qismlarga ajratish, yuvish, tozalash ishlarini bajarish. L-Jetronik yonilg‘i purkash tizimini detallarga ajratib yig‘ishni o‘rganib bajarish. Xavo filtrlarini tozalash. Yonilg‘i purkash tizimlarida ishlatiladigan datchik va ijrochi mexanizmlarni ishlashini o‘rganish. Ovoz-so‘ndirgich. Yoqilg‘ini uzatish va yonib bo‘lgan gazlarni chiqarish qismlarining ishlash tartibi o‘rganish. Dvigatelning uzoq ishlashiga havoning ifloslik darajasining ta’siri.
12-mavzu: Gazballonli, dvigatellarining ta’minlash tizimini qismlarga ajratish va yig‘ish.
Suyultirilgan neftli gazda ishlovchi avtomobil dvigatelining gaz balonli taminot uskunalarini qismlarga ajratib yig‘ishni o‘rganib bajarish.
13-mavzu: Dizel dvigatellarining ta’minlash tizimini qismlarga ajratish va yig‘ish.
Dizel dvigatellarini ajratish va yig‘ish. Yonilg‘i filtrlarini tozalash. Xaydovchi nasos, yuqori bosimli yonilg‘i nasosi, forsunkalarni dizel dvigatellaridan ajratib yig‘ish va sinash.
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Telefon raqami: +998 911883886 - Avtomobillar tuzilishi, ularga servis xizmat ko’rsatishva ta’mirlash ishlari

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Avtomobillar tuzilishi, ularga servis xizmat ko’rsatishva ta’mirlash ishlari
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bet | 2/44 | Sana | 27.01.2024 | Hajmi | 3,83 Mb. | | #147300 |
Bog'liq Avto tuzi servis xizmat ko\'rsatish Abdulhakimov Sherzod Telefon raqami: +998 911883886
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O’ZBEKISTON RESPUBLIKASI OLIY VA O’RTA MAXSUS TA’LIM VAZIRLIGI
Jizzax viloyati kasbiy ta’limni rivojlantirish va muvofiqlashtirish hududiy boshqarmasi
SHAROF RASHIDOV TUMAN 1-SON KASB-HUNAR MAKTABI
AVTOMOBILLAR TUZILISHI, ULARGA SERVIS XIZMAT KO’RSATISHVA TA’MIRLASH ISHLARI
O’QUV AMALIYOTIDAN
MARUZALAR TO’PLAMI
Kafedra: “Transport va Sanoat”
O’qituvchi: Abdulhakimov Sh
JIZZAX 2021
O`ZBEKISTON RESPUBLIKASI OLIY VA O`RTA MAXSUS TA’LIM VAZIRLIGI
JIZZAX VILOYATI KASBIY TA’LIMNI RIVOJLANTIRISH VA MUVOFIQLASHTIRISH HUDUDIY BOSHQARMASI
Sharof Rashidov tuman 1-son kasb-hunar maktabi
“TASDIQLAYMAN”
Sharof Rashidov tumani 1-son
kasb-hunar maktabi direktori
_________ G.K. Mamarahimova
«31» avgust 2021 yil
AVTOMOBILLAR TUZILISHI, ULARGA SERVIS XIZMAT KO’RSATISHVA TA’MIRLASH ISHLARI
O’QUV AMALIYOTI ISHCHI O`QUV DASTURI
Ishchi dastur “Avtomobillar tuzilishi, ularga servis xizmat ko’rsatishva ta’mirlash ishlari” o’quv amaliyotining 2021-yil 28- avgustdagi Oliy va o`rta maxsus ta’lim vazirligining 5-sonli buyrug`i bilan tasdiqlangan namunaviy o`quv dasturi asosida ishlab chiqildi
Tayyorlov yo’nalishi: Avtomobillarni ta’mirlash chilangari
Kasb(lar): Avtomobillarni ta’mirlash chilangari
“B” yoki “BC” toifali haydovchi
2021-yil
O`rta maxsus, kasb-hunar ta’limi markazi direktori tomonidan 2021-yil
28-avgustda tasdiqlangan namunaviy o`quv rejada “Avtomobillar tuzilishi, ularga servis xizmat ko’rsatishva ta’mirlash ishlari” o’quv amaliyotiga ajratilgan soatlar miqdori: 432 soat
O`quvchining umumiy o`quv yuklamasi 583 soat, shu jumladan mashg`ulot turlari bo`yicha ajratilgan soatlar:
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-mavzu - Avtomobillar tuzilishi, ularga servis xizmat ko’rsatishva ta’mirlash ishlari

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Avtomobillar tuzilishi, ularga servis xizmat ko’rsatishva ta’mirlash ishlari
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bet | 8/44 | Sana | 27.01.2024 | Hajmi | 3,83 Mb. | | #147300 |
Bog'liq Avto tuzi servis xizmat ko\'rsatish Abdulhakimov Sherzod 14-mavzu: Transmissiya agregatlarini qismlarga ajratish va yig‘ish.
Ilashish mexanizmidagi tepkini erkin yo‘lini o‘lchashni o‘rganish. Bir diskli va gidravlik xamda elektromagnit kukunli ilashish muftalarini qismlarga ajratib yig‘ish. Yuk avtomobilining ilashish muftasini ajratib yig‘ishni o‘rganib bajarish. Neksiya avtomobilining diafragma prujinali ilashish muftasini ishlash tartibini o‘rganib qismlarga ajratish va yig‘ish.
15-mavzu: Ilashish muftasini qismlarga ajratish va yig’ish
Ilashish mexanizmidagi tepkini erkin yo‘lini o‘lchashni o‘rganish. Bir diskli va gidravlik xamda elektromagnit kukunli ilashish muftalarini qismlarga ajratib yig‘ish. Yuk avtomobilining ilashish muftasini ajratib yig‘ishni o‘rganib bajarish. Neksiya avtomobilining diafragma prujinali ilashish muftasini ishlash tartibini o‘rganib qismlarga ajratish va yig‘ish.
16-mavzu: Uzatmalar yuritmasini qismlarga ajratish yig’ish
Uzatmalar qo’tisini qismlarga ajratish, ustki sirtini yuvish va tozalash. Uzatmalar qo’tisidagi moy satxini tekshirish. Shesternalarning tishlari uvalanishi yoki sinishi, uzatmalar o‘z-o‘zidan uzilishi, shesternalar shovqin bilan ishlashi, ikki uzatma bir vaqtda ulanib qolishi va uzatmalarning ulashning qiyinlashish sabablarini o‘rganish. Sinxronizatorlarni ajratib yig‘ish.
17-mavzu: Kardanli uzatmani qismlarga ajratish yig’ish
Kardanli uzatmaning avtomobilda joylashishi. Kardan uzatmalarni nazoratdan o‘tkazish. Kardan uzatmalarni qismlarga ajratish. Krestavinalar shiplari toreslarining yeyilishi ularning oralig‘ini o‘lchab aniqlash. Kardanli val vilkasidagi podshipniklar uchun mo‘ljallangan teshiklar yeyilishini aniqlash. Kardanli uzatmaning ikki bosqichda yig‘ish.
Orqa ko‘priklardagi differensial, yarim o‘qlarni qismlarga ajratish va yig‘ish. Asosiy uzatmalardagi moy satxi va germetikligini tekshirishni o‘rganib bajarish.
18-mavzu:. Yurish qismlarini qismlarga ajratish va yig‘ish.
Old g‘ildiraklarning podshipniklarini rostlash. Orqa g‘ildiraklarning podshipniklarini rostlash. G‘ildiraklarning yaqinlashuvini tekshirish. Old ko‘prik balkasining nuqsonlarini aniqlash. Burish sapfalarini tekshirishni o‘rganish. Old ko‘priklarni qismlarga ajratish va yig‘ish. Ramalarning nuqsonlarini aniqlashni o‘rganish. Kronshteynlarni maxkamlash.
19-mavzu: G’ildiraklar ba shinalarni qismlarga ajratish yig’ish
Amortizator va ressoralarni nuqsonlarini aniqlash va qismlarga ajratib yig‘ish.
Shinalarni tamirlash jixozlari bilan tanishish. Shinalarni ko‘zdan kechirish. Shinalardagi xavo bosimini tekshirish zarur bo‘lsa dam berish. Shinamontaj qurilmalaridan foydalanishni o‘rganish.
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O`quvchilarning bilim darajalari - Avtomobillar tuzilishi, ularga servis xizmat ko’rsatishva ta’mirlash ishlari

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Avtomobillar tuzilishi, ularga servis xizmat ko’rsatishva ta’mirlash ishlari
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bet | 4/44 | Sana | 27.01.2024 | Hajmi | 3,83 Mb. | | #147300 |
Bog'liq Avto tuzi servis xizmat ko\'rsatish Abdulhakimov Sherzod O`quvchilarning bilim darajalari:
dvigatelning umumiy tuzilishi va asosiy ko‘rsatkichlari;
ish sikllari;
krivoship–shatun mexanizmi;
gaz taqsimlash mexanizmi;
sovitish tizimi;
moylash tizimi;
karbyuratorli dvigatelni ta’minlash tizimi;
gaz balon qurilmali dvigatel ta’minlash tizimi;
dizel dvigateli ta’minlash tizimi;
o’t oldirish tizimi;
ilashish muftasi;
uzatmalar qo’tisi;
kardanli uzatma;
asosiy uzatmalar, differensial, yarim o‘qlar
boshqariluvchi g‘ildirak yuritmasi;
rama;
oldingi boshqariluvchi ko’prik;
osmalar;
g‘ildirak va shinalar;
kuzov, kabina;
rul va tormoz boshqarmasi
avtomobil dvigateliga xizmat ko‘rsatishning ketma ketligi,xizmat ko‘rsatish turlari va usullari hamda davri;
dvigatelni servis holatiga talablar hujjatlari va ularni to‘ldirish tartibi;
dvigatelni qism va mexanizmlariga servis xizmat ko‘rsatish.avtomobillarni uzel va agregatlariga hamda elektr tizimlariga servis xizmat ko‘rsatish usullari va turlari;
avtomobil va agregatlarni ixtisoslashtirilgin korxonalar sharoitida ta’mirlash texnologiyalarining mazmuni va hususiyatlari;
avtomobil bo‘laklarini tiklash usullari va texnologiyasi;
mehnatni me’yorlash asoslari;
avtomobillarni ta’mirlash jarayonida mehnat xavfsizligi va sanoat sanitariyasi talablari;
yong‘inga qarshi qoidalar va atrof-muhitni muhofazalash choralarining
mazmuni va mohiyati;
ishchi o‘rinlarini tashkil qilish;
avtomobil va agregatlarni ta’mirlashga qabul qilish;
avtomobil qismlari va agregatlarini ta’mirlash texnologiyasi
O’quv amaliyotini o`qitishda zamonaviy axborot va pedagogik texnologiyalari bo`yicha tavsiyalar:
“Avtomobillar tuzilishi, ularga servis xizmat ko’rsatishva ta’mirlash ishlari” o’quv amaliyotini zamonaviy ilg`or pedagogik va yangi komputer, axborot-kommunikatsiya texnologiyalari, jumladan internet ta’lim jarayoniga tadbiq etilishi asosida darslarni tashkil etish bo`yicha tavsiyalar berildi:
“Avtomobillar tuzilishi, ularga servis xizmat ko’rsatishva ta’mirlash ishlari” o’quv amaliyotidan dars berishda ta’lim jarayonida ilg`or pedagogik uslub va texnologiyalari, interfaol ta’lim uslubi va axborot kommunikatsiya texnologiyalari, elektron ta’lim resurslari va multimedia taqdimotlaridan foydalangan holda olib borilishi tavsiya etiladi.
Pedagog (ishlab chiqarish ta’limi ustasi) o`tilayotgan mavzuni mazmuniga bog`liq holda Mustaqil O`zbekistondagi o`zgarishlardan o`quvchi va talabalarni xabardor etishi lozim.
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Nazorat savollari - Avtomobillar tuzilishi, ularga servis xizmat ko’rsatishva ta’mirlash ishlari

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Avtomobillar tuzilishi, ularga servis xizmat ko’rsatishva ta’mirlash ishlari
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bet | 44/44 | Sana | 27.01.2024 | Hajmi | 3,83 Mb. | | #147300 |
Bog'liq Avto tuzi servis xizmat ko\'rsatish Abdulhakimov Sherzod Nazorat savollari
Dvigatelniko'rikdano'tkazishvayurgazibtekshirishdanmaqsadnima?
Diagnostika postida dvigatelni qanday parametrlari aniqlanadi?
Silindr-porshen guruhi va gaz taqsimlash mexanizmining texnik holati qanday tekshiriladi?
Gaz taqsimlash mexanizmida issiqlik tirqishi qanday tekshiriladi va rostlanadi?
Yuqori bosimli yonilg'i nasosi seksiyalari orqali yonilg'i berish-ning boshlanishi qanday tekshiriladi va rostlanadi?
Ishlatilgan gazlarni tutashi qanday nazorat qilinadi?
Qalqili kameradagi yonilg'i sathi qanday tekshiriladi va rostlanadi?
Salt ishlash rejimidagi tirsakli valni eng kam aylanishlar chastotasida karburatorlarni rostlash tartibi qanday?
Gaz ballonli uskunalardagi asosiy nosozliklarning belgilari qanday?
Salt ishlash rejimida gaz dvigateliiing ishlashi qanday rostlanadi?
Gaz ballonli uskunalarga texnik xizmat ko'rsatish ishlarini xavfsiz bajarish usullari haqida aytib bering.
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Eliminating Islands of Data, Creating Enterprise Interoperability

Windows Server is more than just an operating system – rather, it is an inherently rich set of technologies, features and services that are engineered to work as a comprehensive, integrated and easy-to-use ‘platform’. One of Windows Server’s greatest attributes is its ability to reach out into the enterprise and integrate with legacy technologies. By doing so, we can effectively have a two way data exchange with legacy systems and bridge the “information gap” many systems in organizations experience.
As you’ll see from the picture below, Windows Server is made to integrate in and add value to the enterprise.
The Linux kernel is best suited for the functions of an “edge server”. Edge servers provide single purpose solutions. An example of this would be; DNS servers, Routers, phone switches, building automation systems. Edge servers have no need to integrate with anything else in the enterprise and are built to serve a single function. In addition there is no defined roadmap for enterprise integration with Linux.
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O`quv amaliyoti (moduli)ning mashg`ulot turlari bo`yicha mazmuni

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O`quv amaliyoti (moduli)ning mashg`ulot turlari bo`yicha mazmuni
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bet | 6/44 | Sana | 27.01.2024 | Hajmi | 3,83 Mb. | | #147300 |
Bog'liq Avto tuzi servis xizmat ko\'rsatish Abdulhakimov Sherzod 1. O`quv amaliyoti (moduli)ning mashg`ulot turlari bo`yicha mazmuni
1-mavzu: Kirish. O‘quv ustaxonasida Xavfsizlik texnikasi va yong‘in havfsizligi qoidalari.
O‘quvchilarni ustaxonalardagi barcha chilangarlik uskunalari, moslamalari, dastgoxlari bilan tanishtirish. Elektr energiyada ishlaydigan jihozlarni massaga ulanishi. Barcha xavfsizlik servisasi, yong`inga qarshi xavfsizlik, sanitariya gigiyena qoidalari bilan tanishtirish. O‘quvchi jarohat olsa birinchi tibbiy yordam ko‘rsatish.
2-mavzu: TXK turlari
3-mavzu: Dvigatellarni qismlarga ajratish va yig‘ish.
Dvigatellarni qismlarga ajratish, yuvish, tozalash, saralash, yig‘ish va sinash ishlarini ketma ketlikda o‘rganib bajarish.
4-mavzu: Krivoship–shatun mexanizmlarini qismlarga ajratish va yig‘ish.
Krivoship–shatun mexanizmini qismlarga ajratish, yuvish va tozalash. Tirsakli val va unga o‘rnatilgan detallarni ajratib yig‘ish. Krivoship–shatun mexanizmini yig‘ish.
5-mavzu: Krivoship–shatun mexanizmlarini qismlarga ajratish va yig‘ish.
Krivoship–shatun mexanizmini qismlarga ajratish, yuvish va tozalash. Tirsakli val va unga o‘rnatilgan detallarni ajratib yig‘ish. Krivoship–shatun mexanizmini yig‘ish.
6-mavzu: Gaz taqsimlash mexanizmini qismlarga ajratish va yig‘ish.
Gaz taqsimlash mexanizmini qismlarga ajratish yuvish, tozalash. Dvigatel ishonchiligini va uzoq ishlovchanligini oshiruvchi konstruktiv va texnologik tadbirlarni o‘rganish. Dvigatelni ramaga mahkamlash usullari. Mexanizmlarning afzalliklari va kamchiliklari. Gaz taqsimlash fazalari. Ularning dvigatel ishiga ta’sirini aniqlash.
7-mavzu: Gaz taqsimlash mexanizmini qismlarga ajratish va yig‘ish.
Gaz taqsimlash mexanizmini qismlarga ajratish yuvish, tozalash. Dvigatel ishonchiligini va uzoq ishlovchanligini oshiruvchi konstruktiv va texnologik tadbirlarni o‘rganish. Dvigatelni ramaga mahkamlash usullari. Mexanizmlarning afzalliklari va kamchiliklari. Gaz taqsimlash fazalari. Ularning dvigatel ishiga ta’sirini aniqlash.
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Support Phase - Realizing the Potential—Partnering with Microsoft into the Future Evaluating Platforms for Business:...

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Realizing the Potential—Partnering with Microsoft into the Future Evaluating Platforms for Business: Linux Compared to Microsoft Windows
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bet | 36/48 | Sana | 21.03.2021 | Hajmi | 0,88 Mb. | | #13319 |
Support Phase
Support is important to ensure that, should trouble arise, 24x7 help is available from a choice of sources. To prevent problems in the first place, Microsoft offers prescriptive guidance as part of its responsibility to customers. For example, the Prescriptive Architectural Guide is available to help IT administrators design their infrastructure the right way, utilizing best practices. http://www.microsoft.com/windows2000/server/evaluation/business/relavail.asp Training is offered by a global ecosystem of certified partners. Microsoft’s product support has a proven track record of helping customers to minimize downtime and to resolve problems quickly. There is a community of thousands of developers and other IT administrators available to help answer questions. Examples of community style support options include 2,200 user groups on the Internet that are focused on Microsoft technologies.
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Realizing the Potential—Partnering with Microsoft into the Future Evaluating Platforms for Business: Linux Compared to Microsoft Windows
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SDN va NFV - Kompiyuterda saqlayotgan malumotlarniqanday xavfsizligi taminlanadi

. SDN va NFV: Software-Defined Networking (SDN) va Network Functions Virtualization (NFV) tarmoqni boshqarish va xizmat ko‘rsatishni osonlashtiradigan texnologiyalardir. SDN tarmoqdagi marshrutlash va boshqarish funktsiyalarini markaziy nazorat nuqtasiga o'tkazayotganda, NFV tarmoqdagi an'anaviy apparatga asoslangan funktsiyalarni dasturiy ta'minotga asoslangan virtual mashinalarda ishga tushirish orqali tarmoqning barqarorligini oshiradi.
6. Blokcheyn: Blokcheyn – markazlashtirilmagan va xavfsiz tarzda ma’lumotlarni almashish imkonini beruvchi texnologiya. Ushbu texnologiya tranzaktsiyalarni shaffof va xavfsiz tarzda yozib olish, tekshirish va kuzatish imkonini beradi. Blokcheyn kriptovalyutalar (masalan, Bitcoin) kabi sohalarda qo'llanilsa-da, u moliya, sog'liqni saqlash, logistika va boshqa sohalarda ham potentsial ilovalarga ega.
Bular zamonaviy kompyuter tarmoqlari texnologiyalariga bir nechta misollar. Texnologiya doimo rivojlanmoqda va yangi innovatsiyalar paydo bo'lmoqda. Shu sababli, ushbu sohadagi o'zgarishlarni kuzatib borish va dolzarb bo'lib turish muhimdir.
23 ieee 802.3 standart tarmoqlarida foydalaniladigan asosiy texmologiyalar
IEEE 802.3 standarti Ethernet tarmoqlari uchun jismoniy va ma'lumotlar havolasi sathining spetsifikatsiyalarini belgilaydi. Ushbu standart simli tarmoqlarda keng qo'llaniladigan Ethernet texnologiyalarini belgilaydi. IEEE 802.3 standartida qo'llaniladigan ba'zi asosiy texnologiyalar:
1. 10BASE-T: 10BASE-T birinchi Ethernet standarti bo'lib, 10 Mbps (sekundiga megabit) ma'lumotlarni uzatish tezligini qo'llab-quvvatlaydi. Ushbu texnologiya UTP (Unshielded Twisted Pair) kabellari orqali ishlaydi va RJ-45 ulagichlaridan foydalanadi. 10BASE-T odatda uy va ofis tarmoqlarida qo'llaniladi.
2. 100BASE-TX: 100BASE-TX Fast Ethernet sifatida ham tanilgan va 100 Mbit/s ma’lumotlarni uzatish tezligini qo‘llab-quvvatlaydi. 100BASE-TX UTP kabelidan va RJ-45 ulagichlaridan foydalanadi. Ushbu texnologiya yuqori tarmoqli kengligi talab qiladigan tarmoqlar uchun afzallik beriladi.
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Daraxt topologiyasi - Kompiyuterda saqlayotgan malumotlarniqanday xavfsizligi taminlanadi

Daraxt topologiyasi: Daraxt topologiyasi keng miqyosli tarmoqlar uchun mos variant hisoblanadi. Bu topologiya tugunlar ierarxik tuzilishda joylashtirilgan strukturadir. Ota-ona tugun (ildiz tugun) boshqa tugunlarga ulanadi va tugunlar o'z navbatida bola tugunlariga ulanishi mumkin. Bu yirik tarmoqlarni boshqarish va kengaytirish uchun foydalidir. Daraxt topologiyasi, ayniqsa, korporativ tarmoqlarda va yirik ma'lumotlar markazlarida qo'llaniladi.
3. Mesh topologiyasi: Mesh topologiyasi yuqori ishonchlilik va tezkor ma'lumotlarni uzatishni ta'minlovchi variantdir. Har bir tugun boshqa barcha tugunlar bilan to'g'ridan-to'g'ri aloqaga ega bo'lib, muqobil marshrutlarni topishga imkon beradi. Mesh topologiyasi tarmoq yuqori tezlikda ishlashi kerak bo'lgan muhim ilovalar yoki xavfsizlikka sezgir tarmoqlar uchun javob beradi. Biroq, bu topologiya yuqori narx va murakkab kabel tuzilishini talab qiladi.
4. Shina topologiyasi: Shina topologiyasi soddaligi va arzonligini ta'minlaydi. Barcha qurilmalar bitta ma'lumot uzatish liniyasiga (avtobus) ulangan. Biroq, avtobus liniyasida nosozlik bo'lsa, butun tarmoq ta'sir qilishi mumkin. Avtobus topologiyasi kichik o'lchamdagi tarmoqlarda va past o'tkazish qobiliyatini talab qiladigan ilovalarda afzal ko'rilishi mumkin.
Bu topologiyalarning bir nechta misollari va ularning har biri o'zining afzalliklari va kamchiliklariga ega. Tarmog'ingizning xususiyatlarini, talablaringizni va byudjetingizni hisobga olgan holda to'g'ri topologiyani tanlash muhimdir. Bundan tashqari, ba'zi hollarda bir nechta topologiyalar kombinatsiyasidan foydalanish mumkin.
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