bluuebunny/crossref_metadata_2025_split huggingface dataset:
Detection of New Delhi Metallo b Lactamase gene in Uropathogenic E. coli
Authors: Ahsan Sunjukta , Bhowmik Anindita , Goswami Sharmistha , Uddin Nasir 
Published: December 2019

The rapid dissemination of antibiotic resistant E. coli is now a worldwide problem. In this study, a total of twenty E. coli obtained from stool were selected to determine resistance to beta lactam antibiotics. Beta–Lactamase are enzymes produced by bacteria that provide multi resistance to beta lactam antibiotics such as penicillin, cephalosporin, cephamycin and carbapenems. Of these isolates (n = 20), 35% were found resistant to Amoxicillin Clavulanate, 5% to Imipenem, 50% to Ceftriaxone and 75% to Ampicillin. PCR amplification confirmed the presence of the New Delhi beta-lactamase gene (blaNDM) in one isolate (5%, n=20). Plasmids of variable sizes were found in all the isolates. Beta lactam antibiotics are now commonly used for the treatment of disease. Resistance of 50% of the isolates to Ceftriaxone is alarming as this indicates that an alternative drug may soon need to replace this antibiotic for successful treatment. The finding of this study is also of public health concern as plasmids were found in most isolates and these mobile genetic elements can be transferred among clinical bacteria, thereby disseminating antibiotic resistance further limiting treatment options.
Bangladesh J Microbiol, Volume 36 Number 1 June 2019, pp 29-33
Emerging Technologies for Food Safety: High Pressure Processing (HPP) and Cold Plasma Technology (CPT) for Decontamination of Foods
Authors: Feroz Farahnaaz , Nafisa Showshan , Noor Rashed 
Published: December 2019

Foods may become contaminated from a variety of sources, therefore it is imperative to understand and discover easy, cheap and effective means of decontaminating foods. Heat, although effective, economical and easily available, has been reported to produce undesirable effects on food such as loss of taste and nutrition. High Pressure Processing can inactivate the cells of the food borne pathogens and organisms responsible for food spoilage regardless of the temperature without making changes to the texture, color or flavor. Equipment involved in HPP includes a pressure vessel, pumps generating high hydrostatic pressure or intensifiers. Its success depends on certain factors such as pressure of water, temperature used during the treatment, and the properties and state of the food and categories of microorganisms found in food.Cold Plasma Technology (CPT) is a novel, non-thermal food processing technology that uses energetic and reactive gases to inactivate contaminating microorganisms in food products. CPT is environmentally friendly that uses natural gases such as nitrogen, argon, air, hydrogen, and oxygen. Depending on the plasma type, it can inactivate a wide range of microorganisms including food borne pathogens and spoilage organisms. This technology hasa low running cost (Cost of natural gases and electricity).Both HPP and CPT can spread and work on the entire food sample, regardless of shape and size. These methods serve as an alternative to some methods which were previously used.
Bangladesh J Microbiol, Volume 36 Number 1 June 2019, pp 35-43
Scintigraphic Pattern in Meckel's diverticulum – A Pictorial Cascade Analysis
Authors: Salam Sadia , Salekin Simoon , Ahsan Mostofa Shamim , Ali Nafees Fahmi , Haque Jasmine Ara , Sultana Sadia 
Published: December 2019

OBJECTIVES: Meckel's diverticulum, the most common congenital malformation in paediatric patients, usually presents with gastrointestinal bleeding. Nuclear medicine scintigraphy can detect heterotrophic gastric mucosa in Meckel’s diverticula. The aim of these case studies was to highlight the different scintigraphic patterns and presentations of Technetium (Tc) 99m pertechnetate scintigraphy of paediatric patients with gastrointestinal (GI) bleeding due to Meckel's diverticulum with a view towards providing guidance in interpretation of variable positive results.
CASE REPORTS: A retrospective image analysis was performed in 6 positive and complicated cases of Meckel’s diverticuli between January 2016 and October 2018.
CONCLUSION: Diverse scan findings were observed. Apart from the usual anatomical location, few other areas like umbilical and para-umbilical regions were found to contain ectopic gastric mucosa. So, these regions should be observed meticulously while reporting.
Bangladesh J. Nuclear Med. 22(1): 64-67, Jan 2019
Ammattikorkeakoulu toisin ajateltuna
Authors: Heikkinen Hannu L. T. , Kukkonen Harri 
Published: December 2019

Ammattikorkeakoulujen lakisääteisessä tehtävässä korostuvat työelämän tarpeisiin vastaaminen, alueellinen kehittäminen ja yhteistyö elinkeino- ja muun työelämän kanssa. Laki kehystää toimintaa mutta jättää tilaa tulkinnoille. Pohdimme tulkintoja tiedosta, osaamisesta, tutkimuksesta ja ammattikorkeakoulun yhteiskunnallisesta tehtävästä.
Perustamme tarkastelun antiikin filosofin Aristoteleen klassiseen erotteluun tiedon muodoista ja saksalaisen kriittisen yhteiskuntafilosofin Jürgen Habermasin teoriaan tiedon yhteiskunnallisista intresseistä. Rakennamme kaksi lähestymistapaa ammattikorkeakoulutukseen, tutkimukseen ja ammattikorkeakoulun yhteiskunnalliseen tehtävään: rajattu ja laaja näkemys. Rajatussa näkemyksessä korostuvat käytännöllinen tieto, lineaarinen tulkinta osaamisesta, välittömiä käytännön sovelluksia tuottava tutkimus ja tekninen, osin praktis-hermeneuttinen tiedonintressi. Siten ammattikorkeakoulun yhteiskunnallinen tehtävä pohjautuu välitöntä hyötyä korostaviin, tämänhetkisiin elinkeino- ja muun työelämän odotuksiin ja tarpeisiin. Laaja näkemys edustaa dynaamista tulkintaa osaamisesta ja teoreettisia ja kriittis-emansipatorisia tiedon intressejä. Sen mukaan ammattikorkeakoulun tehtävän määrittelyssä tulee huomioida yhteiskunnalliset, historialliset, filosofiset ja ekologiset näkökulmat siten, että niiden vaikutuksia arvioidaan pitkällä aikavälillä. Pitkällä tähtäimellä ammattikorkeakouluja haastetaan siirtämään painopistettään globaaliin vastuuseen, tulevien sukupolvien hyvinvointiin ja ekososiaaliseen sivistykseen.
MOTIVASI BELAJAR SISWA SMA DALAM PEMBELAJARAN MATEMATIKA DENGAN MODEL BRAIN BASED LEARNING
Authors: Kiki Nia Sania Effendi  , Rina Marlina  
Published: December 2019

Penelitian ini dilatarbelakangi dengan motivasi belajar siswa SMA dalam pembelajaran matematika. Tujuan penelitian ini untuk mengetahui motivasi belajar siswa SMA dalam pembelajaran matematika dengan model Brain Based Learning.. penelitian ini merupakan penelitian kuantitatif metode deskriptif. Hasil penelitian menunjukkan motivasi belajar siswa pada kriteria baik terlihat dari persentase dari hasil skala motivasi siswa dari setiap indikator didominasi oleh persentase yang berada pada 51% - 75%.
Pengaruh Tegangan dan Beban Daya Listrik terhadap Arus dan Putaran Mesin pada Gentset Berbahan Bakar LPG
Authors: Mulyanto Subur , Widagda Mikail Eko Prasetyo 
Published: December 2019

Penelitian ini bertujuan untuk mengetahui pengaruh tegangan dengan beban daya listrik yang dibebankan pada genset LPG terhadap besar arus dan putaran mesin pada genset tersebut. Generator listrik yang berbahan bakar LPG akan diberikan pembebanan lampu kemudian mengamati putaran engine dan arus listrik yang dihasilkan dengan tegangan yang distabilkan yaitu 220 Volt. Dalam pengamatan ini dilakukan beberapa variasi, diantaranya 3 (tiga) variasi putaran mesin awal, yaitu, 2000, 2500, dan 3000 Rpm. Sedangkan pembebanan ada 7 (tujuh) variasi, yaitu, 120, 180, 240, 360, 480, 540, dan 720 Watt. Dari hasil penelitian yang dilakukan dapat dilihat bahwa pada putaran mesin awal 2000 Rpm putaran mulai tidak stabil pada beban 240 Watt, yaitu sebesar 1321 Rpm dengan arus sebesar 1,5 Ampere. Kemudian dilanjutkan pengamatan pada putaran awal mesin 2500 Rpm putaran mulai tidak stabil pada beban 720 W, yaitu sebesar 1232 Rpm dengan arus sebesar 2,9 Ampere. Pada variasi ketiga yaitu putaran mesin awal 3000 Rpm putaran masih stabil sampai beban 720 Watt, yaitu sebesar 1521 Rpm dengan arus 2.9 Ampere. Dari pengamatan di atas disimpulkan bahwa untuk penggunaan genset listrik LPG ini menggunakan putaran awal 2500 Watt dengan daya maksimal 540 Watt untuk mencapai putaran dan arus yang stabil, yaitu > 1500 Rpm dan >2 Ampere. Kata Kunci: Genset LPG, putaran mesin, arus, tegangan, daya beban
ANALISIS POTENSI ENERGI MATAHARI DIKOTA KENDARI
Authors: Endriatno Nanang , Sudarsono Sudarsono , Sudia Budiman , Imran Al Ichlas , Aminur Aminur , Aksar Prinob 
Published: December 2019

Tujuan dari penelitian ini adalah untuk mengetahui total intensitas radiasi matahari dan mengetahui presentase radiasi normal dan difusi. Penelitian ini menggunakan dua metode, pertama adalah pendekatan secara teori dan kedua adalah pengukuran langsung. Alat yang digunakan dalam pengukuran langsung yaitu Solar Power Meter (SPM), untuk mengukur intensitas radiasi total matahari, dan GPS untuk mengetahui koordinat lintang dan bujur serta ketinggian dari permukaan laut . Radiasi matahari dihitung dari pukul 07.00 sampai 17.00. Hasil pengukuran langsung menunjukkan bahwa nilai intensitas radiasi matahari tertinggi pada pukul 12:00 dengan nilai intensitas matahari 870,5 W/m2 dan terendah pada pukul 17:00 dengan nilai intensitas radiasi matahari 79,5 W/m2. Untuk pendekatan teori diperoleh nilai radiasi matahari tertinggi pada pukul 12:00 dengan nilai intensitas matahari 953,15 W/m2 dan terendah pada pukul 7:00 dengan nilai intensitas radiasi matahari 143,98 W/m2. Nilai radiasi sorot dan difusi ditentukan dengan perhitungan teori, dimana besar radiasi sorot tertinggi pada pukul 12:00 dengan nilai intensitas matahari 835,09 W/m2 dan terendah pada pukul 7:00 dengan nilai intensitas radiasi matahari 82,93 W/m2. Nilai radiasi difusi tertinggi pada pukul 12:00 dengan nilai intensitas matahari 118,06 W/m2 dan terendah pada pukul 07:00 nilai intensitas radiasi matahari 61,06 W/m2. Radiasi sorot memberi 83,5 % intensitas radiasi matahari dan 16,2 % diperoleh dari radiasi difusi. Kata Kunci : Energi Matahari, Pengukuran Langsung, Pendekatan Teori.
ANALISIS SIFAT MEKANIK DAN SIMULASI KEGAGALAN KOMPOSIT SERAT PELEPAH PALEM SADENG MATRIKS POLYPROPYLENE SEBAGAI ATAP MOBIL
Authors: Wahyudin Wahyudin , Kardiman Kardiman , Cahyadi Didis , Imran Al Ichlas 
Published: December 2019

Telah dilakukan penelitian tentang analisis sifat mekanik dan simulasi kegagalan komposit serat palem sadeng matriks polypropylene sebagai atap mobil yang disimulasikan menggunakan software Inventor Professional 2014. Penelitian ini diharapkan dapat memberi informasi hasil pengujian sifat mekanik dan sifat fisis serat palem sadeng dengan perekat polypropylene serta mengetahui hasil simulasi kegagalan dalam stress analysis test menggunakan software Inventor Professional 2014. Papan komposit dibuat menggunakan metode hot press dengan tiga variasi fraksi volume yaitu 20% serat: 80% matriks, 30% serat: 70% matriks dan 40% serat: 60% matriks. Karakterisasi sifat fisis komposit berupa densitas, sedangkan sifat mekanik berupa pengujian tarik. Hasil pengujian fisis komposit menunjukkan bahwa komposit yang dibuat sesuai dengan klasifikasi JIS A5908 (2003). Hasil pengujian tarik komposit menunjukkan bahwa nilai kekuatan tarik maksimal yang paling besar diperoleh pada fraksi volume 40% serat: 60% matriks dengan nilai 18,53 MPa, diikuti penurunan kekuatan tarik pada fraksi volume 30% serat: 70% matriks dan 20% serat: 80% matriks. Meningkatnya kekuatan tarik dikarenakan adanya penambahan fraksi volume serat. Selanjunya, dilakukan simulasi kegagalan berdasarkan menggunakan software Inventor Professional 2014. Simulasi kegagalan menggunakan tiga variasi pembebanan yaitu 75 kg, 100 kg dan 125 kg. Hasil simulasi kegagalan berdasarkan static test dari ketiga variasi kecepatan tersebut menunjukkan nilai von misses stress dibawah nilai yield strength yang dimiliki material, kemudian nilai displacement yang terjadi kecil serta nilai safety factor yang dihasilkan yaitu di atas satu. Dari hasil analisis pengujian komposit tersebut menunjukkan bahwa komposit berpotensi sebagai material atap mobil.Kata kunci: komposit, serat palem sadeng, polypropylene, kekuatan tarik, simulasi kegagalan
ANALISIS PENGARUH PERUBAHAN TEMPERATUR PANEL TERHADAP DAYA DAN EFISIENSI KELUARAN SEL SURYA POYCRYSTALLINE
Authors: S Hasbi Assiddiq , Bastomi Mochamad 
Published: December 2019

Intensitas radiasi matahari merupakan sumber energi yang dikonversi oleh sel surya menjadi energi listrik, besarnya intensitas radiasi yang sampai ke permukaan bumi bervariasi pada setiap jam/hari. Adapun parameter lain yang memberikan pengaruh besar terhadap daya konversi sel surya adalah kondisi temperatur panel. Penelitian ini bertujuan; mengetahui besarnya perubahan intensitas radiasi matahari yang tiba dipermukaan bumi setiap jam/hari; mengetahui hubungan antara intensitas radiasi matahari dengan temperatur panel; mengetahui pengaruh perubahan intensitas radiasi matahari dan temperatur panel terhadap daya dan efisiensi keluaran sel surya. Pengaruh perubahan intensitas radiasi terhadap daya dan efisiensi sel surya yaitu berbanding lurus dimana pada pukul 08.00 WITA intensitas (E) 425 (W/m2) daya keluaran (Pout) 7,360 W dan efisiensi maksimum (hm) 9,611 %, sedangkan pada pukul 12.00 WITA intensitas radiasi matahari (E) 1002 (W/m2) daya keluaran (Pout) 17,03 W dan efisiensi maksimum (hm) 9,44 %. Hasil perhitungan memperlihatkan bahwa daya (Pout) keluaran terbesar diperoleh pada temperatur panel (Tp) terendah yaitu 36,73 oC dengan daya (Pout) 17,03 W dengan efisiensi maksimum (hm) tertinggi yaitu 9,44 % sedangkan daya (Pout) keluaran terkecil diperoleh pada temperatur panel (Tp) tertinggi yaitu 45,10 oC dengan daya (Pout) 14,78 W dan efisiensi maksimum (hm) tertinggi yaitu 8,20 %. Hubungan antara temperatur terhadap daya dan efisiensi maksimum berbanding terbalik.Kata kunci: sel surya; temperatur; daya; efisiensi; intensitas
ANALISIS KEGAGALAN PIPA BOILER SUPERHEATER PADA PABRIK KELAPA SAWIT
Authors: Lusiana Lusiana , Citrawati Fatayalkadri , Martides Erie , Gumilar Gugum 
Published: December 2019

Terjadi kegagalan pada pipa boiler superheater dengan material ASTM A213 T12 di sistem pembangkit yang berada di Pabrik kelapa sawit setelah pemakaian selama 4,5 tahun. Pipa boiler yang bekerja pada temperatur 600°Cdan tekanan 80 bar mengalami kerusakan berupa pecah pada bagian tengah dengan indikasi adanya bulging pada bagian tengah sejajar sumbu axis disertai penipisan ketebalan pipa dan hadirnya produk korosi. Investigasi dengan metode analisa kegagalan dilakukan melalui beberapa pemeriksaan dan pengujian merusak untuk mengetahui penyebab kegagalan, yaitu pengamatan visual, pemeriksaan komposisi kimia menggunakan spectroskopi, pengujian kekerasan menggunakan micro vickers tester, dan pengamatan struktur mikro menggunakan optical microsccopy dan scanning electron microscopy (SEM). Adanya unsur krom pada bagian yang mengalami pecah yang jumlahnya di bawah range sangat mempengaruhi penurunan terhadap ketahanan korosi dan nilai kekerasan. Batas butir dari fasa ferit pada struktur mikro menipis dengan ukuran butir yang membesar sebagai akibat telah mengalami sperodisasi dan dekarburisasi serta korosi sumuran dari pemeriksaan SEM pada kerak produk korosi. Hasil analisis menyatakan bahwa pipa boiler superheater mengalami pecah dari dalam dengan inisiasi penipisan ketebalan sebagai akibat dari korosi sumuran pada dinding dalam pipa, yang menyebabkan pipa boiler superheater mengalami pemanasan berlebih pada kondisi operasi temperatur dan tekanan tinggi, sehingga pipa menerima beban panas berlebih dan terjadi pecah..Kata kunci: pipa boiler superheater, pecah,analisis kegagalan, pemanasan berlebih, korosi sumuran
Organization of Curriculum and Education in Technical Training
Authors: Bagyinszki Gyula , Bitay Enikő 
Published: December 2019

Abstract
Proper management of the realization of the general and special training objectives of technical higher education makes it necessary to organize the curriculum and the educational process according to didactic, methodological aspects. Selection of curriculum elements with deductive and inductive approach and their horizontal and vertical arrangement are required. In addition, the curriculum concentration of a given subject, i.e. its connection to other subjects, must be taken into account. This article intends to add to this by raising some points.
Design of a Glue Applying Machine
Authors: Bekő Balázs , Szigeti Ferenc 
Published: December 2019

Abstract
Glue applying machines allow the application of glue to a surface during production. The purpose of this work is to solve certain problems with the development of a new machine. In this paper, measurements and tests made before designing the new machine will be presented. The parts of the machine that that have been designed will also be presented as well as a simulation by finite element method conducted for a part of the machine’s support frame that has a critically dangerous cross-section.
High Feed Turning: Roughing and Finishing with the Same Insert?
Authors: Ráczi Viktor , Huszák Csenge , Sipos Sándor 
Published: December 2019

Abstract
The tools of multi-directional machining, having appeared in the recent years, have revolutionised turning operations. The chip removal of high feed roughing and finishing inserts is so specialised, that new formulas have to be introduced instead of those used so far. In this paper, the result of tests carried out up till now will be summarised; furthermore, a proposal will be made on the description, analysis and calculation of force demand of multi-directional inserts as well as the roughness of the surface being prepared during machining.
140 Years of Service to Science and Industry
Authors: Réger Mihály 
Published: December 2019

Abstract
This compilation presents the main stages of the development process of the University of Óbuda over three centuries, from industrial education to higher education and finally, to the participants of the Conference. The first legal predecessor, the Secondary Industrial School (the Upper Industrial School located at the Vocational School), during the period of technics, led the way to the establishment of Donát Bánki and Kálmán Kandó, later to the Technical College of Light Industry, then to the establishment of an integrated Budapest Technical College, and onward to the successor, the University of Óbuda in the XXI. Century.
Design and Development of Computer-Controlled Temperature Gradient System
Authors: Zakariás Attila , László Tamás , Krizbai Csaba , Szabó Tamás , Demeter Norbert 
Published: December 2019

Abstract
In the 21. century, the job of a horticulturist is made easier with the help of a thermogradient table, with which the developmental stage of plants in different temperature conditions can be observed, this way, a plant's optimal ambient temperature can be found. The price of a thermo-gradient table is very high, it can reach thousands of euros. This is the reason why we had the idea of making our own thermo-gradient table, which is much more competitive, and can ease our institution horticulturist’s work.
THE STATISTICAL PARABOLIC PROJECTION METHOD UNTUK FORECASTING DALAM PENERIMAAN MAHASISWA BARU UNIVERSITAS ISLAM INDRAGIRI DI MASA MENDATANG
Authors: Rifa'i Ahmad 
Published: December 2019

The purpose of this study is to help predict the number of prospective new students who will register in the academic year 2023/2024 until the academic year 2026/2027. The research method uses the Statistical Parabolic Projection Method with data on the number of new student registrations of UNISI (Indragiri Islamic University) Tembilahan over the past 7 years. Research Results Based on Research Equations formed in predicting the number of new students who will register in the academic year period 2023/2024 are 651 students, 2024/2025 are 818 students, 2025/2026 are 1001 Students, 2023/2024 are 1200 Students. Suggestions for future researchers who are still in the same theme as this research can be compared with other methods so that the resulting output can be more precise and accurate.
I Celti e il Veneto
Authors: Gambacurta Giovanna 
Published: December 2019

The Celts and the Venetic space.
The paper examines Celtic influences and presence in the Venetian area between the Vth and IInd century b. C. Archaeological and epigraphical finds show economic and social relationships between Celti and Veneti. New archaeological contexts now allow a more detailed chronology for some specific types, such as glass bracelets from Adria and earrings with complex decorations from Este and Padova. The comparison with Venetic inscriptions allows interesting insights in the social evolution.
GOLD: HEDGE, SAFE HAVEN OR DIVERSIFIER FOR INDONESIAN CAPITAL MARKET
Authors: Puryandani Siti , Robiyanto Robiyanto 
Published: December 2019

This study scrunitize whether gold can act as hedge, diversifier and safe haven in Indonesian Capital Market. Data employed in this study are monthly Jakarta Composite Index and monthly international gold spot price during January 1999 to September 2013. Using Generalized Autocorrelation Conditional Heteroscedasticity (GARCH), the results show that gold can not act as hedge and diversifier in Indonesian Capital Market because both instruments have comovement. Furthermore, gold can not act as robust safe haven in Indonesian Capital Market. These findings suggest that it is better to investors whose already hold Indonesian stocks as their portfolio to exclude gold as their part of portfolio and divert their portfolio to other instrument with risk free characteristic such as Indonesia sovereign debt and Indonesia sovereign Sukuk during financial market crash.
PENERAPAN DIMENSI KNOWLEDGE SHARING BEHAVIOR TERHADAP KINERJA KARYAWAN PERUSAHAAN SEKTOR WISATA DI INDONESIA
Authors: Laura Netty 
Published: December 2019

The research looks at the phenomenon of Pembangunan Jaya Ancol Limited Company as a company engaged in the business of property and development of integrated tourism area which has a vision to be the biggest and the best in Southeast Asia by having the widest network. To achieve that vision of course companies are always trying to improve the performance of its employees work in order to survive, thrive and have the confidence to compete with competitors of the company. Phenomenon that occurs is the low level of performance on Pembangunan Jaya Ancol limited Company is in terms of doing the work in team.This research was conducted to find out Application of Dimension of Knowledge-Sharing Behavior On Performance Of Tourist Sector Employees In Indonesia. The research is using primary data with the dissemination of the research questionnaire, respondents to this study are all employees in the marketing unit as respondents. Researchers assume this part is the cutting edge of Pembangunan Jaya Ancol Limited Company.The result of this research is the increasing of Knowledge Knowledge of Collecting and Donating variable will contribute significantly to influence Employee Performance of Pembangunan Jaya Ancol Limited Company. In other words Knowledge of Collecting and Donating Knowledge has a positive and significant influence simultaneously, while for test partially Knowledge in Donating have the positive and significant influence and also with Knowledge Collecting gave a positive and significant influence on employee Performance of Company Pembangunan Jaya Ancol Limited Company