bluuebunny/crossref_metadata_2025 huggingface dataset:
Pengembangan Karakter Sopan Santun Peserta Didik: Studi Kasus Upaya Guru Sejarah Kebudayaan Islam di Madrasah
Authors: Ahmad Aisya
Published: December 2022

Tujuan dilakukannya penelitian ini adalah untuk mengetahui bagaimana upaya guru madrasah aliyah dalam menanamkan sikap sopan santun melalui pelajaran Sejarah Kebudayaan Islam serta mengetahui faktor pendukung dan dan penghambatnya dalam pembelajaran. Penelitian ini menggunakan jenis penelitian studi kasus dengan metode analisis data kualitatif. Teknik pengumpulan data pada penelitian ini adalah wawancara dan observasi dengan kepala Madrasah Aliyah, guru mata pelajaran Sejarah Kebudayaan Islam. Hasil penelitian ini adalah bahwa guru madrasah mengembangkan nilai spiritual dan moral tanpa menyampingkan akademis, sehingga guru senantiasa berupaya untuk menanamkan sikap sopan santun kepada peserta didik serta selalu merawat sikap beradab dalam dirinya di tengah suasana zaman yang modern. Langkah-langkah guru untuk menanam sikap sopan santun pada siswa MA Gewayantanah adalah sebagai berikut: adanya kajian mata pelajaran SKI dengan metode yang menarik, pembiasaan kegiatan keagamaan, mengadakan program ekstrakurikuler yang mendukung, pemberian contoh teladan yang baik dari semua masyarakat madrasah dan adanya kerjasama yang baik antara guru, wali murid dan masyarakat.
Comparison of Huffman Algorithm and Lempel Ziv Welch Algorithm in Text File Compression
Authors: Fauzan Mohamad Nurkamal , Alif Muhammad , Prianto3 Cahyo
Published: December 2022

The development of data storage hardware is very rapidly over time. In line with the development of storage hardware, the amount of digital data shared on the internet is increasing every day. That way no matter how big the size of the storage device we have, of course, it will only be a matter of time until that storage space is exhausted. Therefore, in terms of maximizing storage space, a technique called compression emerged. This study focuses on a  comparative analysis of 2 Lossless compression technique algorithms, namely the Huffman algorithm and Lempel Ziv Welch (LZW). A number of test files with different file types are applied to both algorithms that are compared. The performance of the algorithm is determined based on the comparison of space saving and compression time. The test results showed that the Lempel Ziv Welch (LZW) algorithm was superior to Huffman’s algorithm in .txt file type compression and .csv, the average space savings produced were 63.85% and 77.56%. The degree of compression speed that each algorithm produces is directly proportional to the file size.
سه‌ره‌ده‌ریكرن ل گه‌ل ره‌گه‌زێ مێ د چه‌ند چیرۆكێن فۆلكلۆریێن ده‌ڤه‌را به‌هدیناندا
Authors: پێرموس هودا , عه‌بدولره‌حمان حسێن
Published: December 2022

ئه‌گه‌ر ئه‌م بالا خوه‌ بده‌ینه‌ جڤاكی و رویدانێن دناڤا جڤاكیدا، دێ بینین كو ڕه‌گه‌زێ مێ ئێك ژ كاراكته‌رێن سه‌ره‌كیێن ژیانا گه‌ڤن و نوییا كوردستانێ بوویه‌، ب تایبه‌ت ئه‌گه‌ر به‌ر ب ژیانا كه‌ڤنارا كوردان بزڤرینه‌ڤه‌، شوین تبلێن ئه‌وان د گشت بوارێن ژیانا كورده‌واریدا، به‌رجسته‌ و دیارن و بێی ئه‌وان ژیان گه‌له‌ك یا ب زه‌حمه‌ت بوویه‌. ئه‌ڤ چه‌نده‌ ژی ب شێوه‌یه‌كی دیار دناڤ ستران و چیرۆك و گشت چه‌قێن ئه‌ده‌بیێن فۆلكلۆرا كوردیدا، یێ ڕه‌نگڤه‌دای و ژ بۆ سه‌لماندنا ڕۆل و گرنگییا ئه‌وێ و ئه‌و زۆرداری نه‌دادپه‌روه‌رییا ب سه‌ر ئه‌ویدا هاتی، هنده‌ك بزاڤ په‌یدابوون و ئێك ژ ئه‌وان بزاڤان، بزاڤا فیمینیزمی بوویه‌. ئه‌ڤ بزاڤه‌ هێدی هێدی هاته‌ دناڤ ئه‌ده‌بیاتیدا و وه‌ك ڕه‌خنه‌كا ئه‌ده‌بی ب ئه‌ركێ هه‌لسه‌نگاندنا به‌رهه‌مان ڕابوویه‌.ڕه‌خنا فیمینیزمی وه‌كی بزاڤه‌كا ڕه‌خنه‌ییا نوی د چه‌رخێ بووریدا (چه‌رخێ بیستێ) دا گه‌له‌ك گرنگی پێ هاتییه‌دان. فیمینیزم ژ هه‌می لایانڤه ‌گرنگییێ ب ڕه‌گه‌زێ مێ د ده‌ت. ئه‌ڤێ ڤه‌كۆلینێ دویڤچوونا پرس و ئاریشه‌یێن ڕه‌گه‌زێ مێ د چیڕۆكێن فۆلكلۆرییێن كوردیێن ده‌ڤه‌را به‌هدیناندا كرییه‌. ئایا تا چ ڕاده‌ چیڕۆكبێژێ چیڕۆكا فۆلكلۆری شیایه‌ یه‌كسان ته‌ماشه‌ی هه‌ردوو ڕه‌گه‌زێن نێر و مێ بكه‌ت؟ د جڤاكه‌كێ نێرسالاریدا، چیڕۆكبێژێ چیڕۆكێن فۆلكلۆری تا چ ڕاده‌ خوه‌ ژ هزرێن نێرسالارییێ دویركرییه‌ ل ده‌مێ گۆتنا چیرۆكێ؟ ئایا نێرسالاریێ كاریگه‌ریا خوه‌ ل سه‌ر هزرێن چیرۆكبیژێن چیرۆكا فۆلكلۆری كرییه‌؟ڤه‌كۆلین ژ پێشه‌كییه‌كێ و دوو پشكان پێكدهێت، د پشكا ئێكێدا: ب شێوه‌یه‌كێ تیۆری باس ل چیڕۆكا فۆلكلۆری وه‌ك تێگه‌ھ وپێناس، چه‌مك و پێناسه‌یێن فیمینیزمێ، مێژوویا سه‌رهلدانا فیمینیزمێ بگشتی و قوتابخانا لیبڕال فیمینیزم بتایبه‌تی، تایبه‌تمه‌ندی و هزرا سه‌ره‌كییا قوتابخانا لیبڕاڵ فیمینیزمێ هاتییه باسكرن. د پشكا دوویێدا: چه‌ند چیرۆكێن فۆلكلۆریێن كوردیێن ده‌ڤه‌را به‌هدینان بووینه‌ كه‌ره‌ستێ پڕاكتیكیێ ئه‌ڤێ ڤه‌كۆلینێ.ڤه‌كۆلین گه‌هه‌شتییه‌ هنده‌ك ئه‌نجامان، نێرسالاری ل سه‌ر چیڕۆكێن فۆلكلۆرییێن ده‌ڤه‌را به‌هدینان یا زاله‌.
ئەزمونی داڕشتنەنەوەی فۆلکلۆر بۆ چیرۆکی منداڵان: لێکۆڵینەوەی پێوەرەکان
Authors: حسەینی سەید
Published: December 2022

ئەدەبی منداڵان بەشێکی گرنگ و بنەرەتیی گواستنەوەی ئەدەب و کولتووری هەر نەتەوەێکە. لە زۆربەی وڵاتانی پێشکەوتوودا ئەدەبی منداڵان لەڕوی تیۆری و پراکتیکیەوە کاری لە سەر دەکرێت و لە ئاستێکی زانستیی بەرزدایە. ئەم بوارە لە کوردەواریدا زۆر کاری زانستی لەسەر نەکراوە و دەقی لێکۆڵینەوە زۆر کەمە. بۆ وێنە ئێمە نازانین چ کارێک لە سەر بنەمایان نموونەی داڕشتنەوە لە کوردیدا کراوە و ڕێنوێنییەکان کامەیە. هەربۆیە هەوڵدرا بە کەڵک وەرگرتن لە لێکۆڵینەوەی گەلانی تر وێرای پێناسە و باس لە شێواز و بنەما و گرنگی داڕشتنەوەی چیرۆک لە بابەتێکی فۆلکلۆر و نمونە هێنانەوە، تایبەتمەندییەکانی دارشتنەوە بخەینە بەرباس.
أثر سلوك مواطنة الزبون في تعزيز القدرات التسويقية دراسة تحليلية لآراء المديرين في عدد من المؤسسات الصحية الخاصة في محافظة دهوك
Authors: Ihsan.ali Ihsan.hussein
Published: December 2022

(الملخص)

إن الغرض من البحث هو معرفة الأثر الذي يؤديه سلوك مواطنة الزبون في تعزيز القدرات التسويقية، ونظراً لأهمية القطاع الصحي في حياة الفرد فقد أُجريت الدراسة في عدد من المؤسسات الصحية الخاصة في محافظة دهوك، كما افترض البحث الى وجود علاقة ارتباط وتأثير ذات دلالات احصائية بين متغيري سلوك مواطنة الزبون والقدرات التسويقية في المؤسسات الصحية المبحوثة . وتم استخدام استمارة الاستبيانة ، كوسيلة لجمع البيانات ، والتي وزعت على عدد من المؤسسات الصحية المبحوثة ، حيث تم توزيع (50) استمارة وتم استرجاع (45) استمارة صالحة للتحليل . ولتحليـل البيانات تم استخدام برنامج SPSS Version 22  والذي من خلاله تم الحصـول علـى التكرارات والنسب المئوية , والأوساط الحسابية والانحراف المعياري وذلك لاستخدامها في وصف وتحليل متغيرات البحث وتشخيصها ، وتم استخدام اختبار معامل الارتباط البسيط لتحديد قوة وطبيعة العلاقة بين متغيرات البحث ، والانحدار الخطي البسيط ، لقياس معنوية تأثير المتغير المستقل سلوك مواطنة الزبون في المتغير المعتمد القدرات التسويقية.

وتوصل البحث الى عدد من الاستنتاجات أهمها تبين بأن القدرات التسويقية يصعب على المنافسين تقليدها لارتباطها بتاريخ المؤسسة وثقافتها وخبرتها وتجاربها وبالتالي فإنها ستحقق ميزة تنافسية مستدامة للمؤسسة واختتم البحث بعدد من القترحات أهمها التركيز على كسب الزبائن الذين يدافعون عن المؤسسة من خلال سماع صوتهم ومناقشة آرائهم ومقترحاتهم حول الخدمات المقدمة وكيفية تطويرها. التي من الممكن ان تعزز أو تدعم الجوانب الإيجابية للميدان المبحوث وتعالج السلبيات إذا أُخذت بذلك مستقبلاً.
Salivary vitamin D3 in relation to dental caries among pregnant women in Baghdad city
Authors: Abed Maimonah T , Radhi Nada J
Published: December 2022

Background: Vitamin D deficiency is a problem for pregnant women, and it affects general and oral health. This problem increases as vitamin D requirements increase during pregnancy. This study was conducted among pregnant women in urban and rural areas in order to assess the relation between salivary vitamin D3 and dental caries. Materials and methods: In this comparative cross-sectional study, all women participating were attending the primary Health Care Centers in Baghdad city in AL-Karkh sector, they were with age ranged from (15-44) years old. The total number 90 pregnant women in the second trimester only which include: The first group consists of (45) pregnant women attendance seeking dental treatment in urban areas, The second group consists of (45) pregnant women attendance seeking dental treatment in rural areas. Collection of the unstimulated saliva was done according to Tenovuo (1996). After that the clinical examination of Dental caries DMFT/S was performed according to the world health organization in (2013). Results: The findings of this study revealed that the percentage of pregnant women in the age range of 15–29 years was higher in the rural areas than in the urban areas. While those in the age range of 30–44 years were higher in the urban areas. Regarding the age, the percentage of dental caries experience was increased with age. Regarding the area, the percentage of dental caries was higher in the urban area than in the rural area. The highest mean value of DMFT was found in the urban area, with no significant differences. While the highest mean value of DMFS was found in the rural areas with no statistically significant difference, except the FS, where was statistically significant and higher in the urban areas. The mean value of salivary vitamin D3 was found to be higher in rural areas than in urban areas, although statistically non-significant. The correlation between dental caries experience (DMFT/S) and salivary vitamin D3 level was statistically non-significant among urban and rural pregnant women, except in the urban areas where the DMFS was found to be significant with salivary vitamin D3. Conclusions: According to the results of this study, there was a non-significant negative correlation between dental caries and salivary vitamin D3 among pregnant women in urban and rural areas. Except, the correlation between dental caries experience by surfaces and salivary vitamin D3 was negative and significant among urban pregnant women.
What is the right to food?
Authors: Kent George
Published: December 2022

On October 28, 2022 Michael Fakhri, the United Nations Special Rapporteur on the Right to Food presented a report to the United Nations General Assembly, the highest level of governance in the world (Fakhri, Michael 2022).  He called on the United Nations system to strengthen its efforts to ensure fulfillment of the right to food. These Special Rapporteurs have led the efforts for many years. In 2005 I published a book titled Freedom From Want: The Human Right to Adequate food. (Kent 2005). Its preface was written by Jean Zeigler, the first United Nations Special Rapporteur on the Right to Food, starting in 2000. He summarized my book, with a conclusion that in effect introduces this commentary: “Human rights are not only unashamedly utopian, but also eminently practical. Human rights can make a difference. It is time to make the right to food a reality.” This commentary discusses how the goal of making the right to food a reality could be expedited by developing a clear and widely shared understanding of what it means.
Analiza življenjskega cikla in priložnosti za zmanjševanje vplivov lesne industrije na okolje
Authors: Remic Katarina , Jošt Matej
Published: December 2022

Analiza življenjskega cikla (LCA) je metoda ocene vplivov na okolje, ki jih ima nek izdelek ali storitev v času celotnega cikla – od pridobivanja surovin do odlaganja na deponijo. LCA sestavljajo štiri faze, ki se med seboj prepletajo in so standardizirane s standardoma ISO 14040:2006 in ISO 14044:2006. Zaradi vsestranske uporabnosti in celostnosti pri sprejemanju strateških odločitev uporaba LCA hitro narašča. Porast uporabe se opaža tudi v lesnopredelovalnem sektorju.
Prof. dr. Primož Oven – prejemnik Zlate plakete Univerze v Ljubljani
Authors: Petrič Marko , Poljanšek Ida
Published: December 2022

Na Univerzi v Ljubljani (UL) je med 28. novembrom in 2. decembrom 2022 potekal Teden univerze in tudi letos, ob 103. rojstnem dnevu univerze, so bili predstavljeni najodličnejši raziskovalni dosežki, podeljeni častni nazivi, plakete, nagrade in priznanja vsem, ki so pripomogli, da je Univerza v Ljubljani iz leta v leto boljša. Na Oddelku za lesarstvo Biotehniške fakultete UL smo zelo ponosni, da je na slavnostni seji Senata Univerze v Ljubljani 29. 11. 2022 Zlato plaketo prejel tudi naš sodelavec, prof. dr. Primož Oven, vodja Katedre za kemijo lesa in druge lignocelulozne materiale. Prof. Oven je mednarodno uveljavljen raziskovalec in pedagog na področju proučevanja zvez med funkcijami, strukturami, kemizmom in lastnostmi lesa, biorafinacije ter valorizacije lesne biomase s poudarkom na pridobivanju in uporabi nanoceluloze in lesnih ekstraktivov. V akademskem in gospodarskem okolju promovira trajnostno izrabo lesa v krožnem biogospodarstvu in skrbi za ugled UL doma in v tujini.
Knowledge and attitude of selected non-Muslim college students towards Halalcertified food products
Authors: Barrion A.S.A. , Orillo A.T.O. , Ngyuen-Orca M.F.R. , Tandang N.A.
Published: December 2022

Halal certification is a vital component of the food industry. The increasing popularity of
Halal-certified foods among non-Muslim consumers is attributed to food safety and
wholesomeness. This study aimed to determine the knowledge and attitude of non-Muslim
consumers towards Halal-certified foods. Out of 342 college students who participated in
the online survey, 28.4% considered flavour as the most important factor in choosing
food, followed by health (27.8%), and safety (23.4%). On the other hand, 82.5% regarded
religious reasons as the least important. Moreover, 40% defined Halal as Muslim food and
food preparation, with media (89.5%) and the community (88%) as common sources of
Halal information. In terms of their knowledge, 50.3% of non-Muslim college students
have a moderate level of knowledge, and 55% have a neutral attitude towards Halal. These
results imply the need for strategies to increase Halal awareness and improve the
knowledge and attitude of non-Muslim consumers. Social media may be a useful platform
to disseminate information as this has been identified by most respondents as their source
of information.
Students’ Perception toward English Online Presentation on Instagram
Authors: Mazulfah Mazulzah , Suriyah Eni
Published: December 2022

This study has purpose  to know students' perception of English online presentations on Instagram, its advantages and its disadvantages that are seen from students' point of view. A qualitative method was employed in this article. Observation, documentation, and interview are used to collect the data. There are ten students involved in the discussion. The result shows that students positively perceive English online presentations on Instagram. With presentation via Instagram, there are several advantages, including (1) it is neater; (2) no need to open other applications; (3) more concise; (4) easy to use; (5) all presentations and comments are stored securely. However, there are still some drawbacks to using Instagram for presentation, namely (1) not being able to contain all the material and explanations; (2) cannot use audio and video for presentation; (3) requiring a lot of internet quota and a sound signal; (4) students do not focus because they are distracted by other entertainment on Instagram; (5) too many questions; (6) access to Instagram is only owned by lecturers; (7) the audience takes a long time in responding; (8) confusing for some students who have this experience for the first time.
Empowering Digital Language Literacy in Writing Instructions: Lecturers’ and Students’ Voices
Authors: Sholikhah Masriatus , Anggraeni Candradewi Wahyu
Published: December 2022

In facing the metaverse era, technology in language instruction plays an essential role in elevating students’ digital literacy. It leads teachers to integrate digital tools utilization in the instructional context to accommodate the students’ need for productive and meaningful learning. Following this issue, this research explores teachers’ and students’ voices regarding the empowerment of Digital Language Literacy in writing instructions. The research method used in this study is a case study. Researchers administered interviews and questionnaires as data collection instruments in obtaining the data. The open-ended interview was carried out with the lecturers of writing courses. Besides, the close-ended questionnaire was also administered to the students of writing courses. The participants of this current study were 3 lecturers and 40 students from two universities in Indonesia. To uphold the theoretical lens of Digital Language Literacy, this research uses and adapts the theory of Eshat (2004) and Porat, Blau & Barack (2018) as the underlying framework. The results showed the three aspects of lecturers’ and students’ perspectives in which they cover Digital Language Literacy implementation, Digital Language Literacy challenges and opportunities, and the ways to empower Digital Language Literacy in the writing instructions. As a result, the research findings contribute to improving digital language literacy implementation, specifically in teaching writing in EFL Higher Education context.
المكافحة التشريعية لبعض صور الجرائم المعلوماتية وأصناف المجرم المعلوماتي
Authors: Nafid Youness
Published: December 2022

عرفت دول العالم في الآونة الأخيرة، انتشار نوع خاص من الجرائم، وهي الجرائم المعلوماتية، فكان لازمًا عليها أن تسارع إلى الاهتمام بإخراج نصوص تشريعية لمكافحة هذا الصنف من الجرائم.
وهو ما حدث، وكان عليها أيضًا تطوير وسائل تتبع هذه الجرائم من خلال اعتماد أحدث التكنولوجيات، وتخصيص فرق جنائية خاصة بالتحقيق في مثل هذه الجرائم؛ لما لها من خصوصية.
ولأجل ذلك فقد قررنا القيام بهذه الدراسة، من أجل الوقوف على أحدث التشريعات المغربية في مجال مكافحة بعض صور الجريمة المعلوماتية ومقارنتها ببعض التشريعات الأخرى، وكذلك من أجل تحديد أصناف المجرم المعلوماتي.
وتوصلنا بنهاية هذه الدراسة إلى عدة نتائج وتوصيات نذكر من بينها:
- التوصل إلى أهم خصائص هذا النوع من الجرائم، وكذا أهم صورها والأحكام المنظمة لها بالتشريع المغربي.
- التوصية بضرورة سرعة التدخل وذلك برصد فرق أمنية خاصة للتدخل السريع وضبط المشتبه فيهم بأسرع وقت، وكذا تسريع آليات إصدار وتعديل قوانين الحماية من مثل هذه الجرائم، كإحداث لجنة تشريعية خاصة بهذا النوع من الجرائم.
- التوصية بالمصادقة على الاتفاقيات الدولية من طرف باقي الدول، وخصوصًا المتعلقة منها بالتعاون القضائي الدولي في هذا المجال.
المشكلات الإجرائية التي تواجه المحقق الجنائي في الجرائم السيبرانية
Authors: Maarouf Karim
Published: December 2022

نهدف من خلال دراستنا لهذا الموضوع إلى الكشف عن المشاكل والصعوبات التي تواجه الأجهزة المكلفة بالتحقيق القضائي في الجرائم التي ترتكب في الفضاء الإلكتروني؛ وذلك من خلال دراسة العراقيل التي تواجه المحققين أثناء إجراءات البحث والتحري؛ مثل: العراقيل المتعلقة بخصوصية الدليل الإلكتروني؛ لكونها من بين أكبر العوائق التي يسعى الخبراء من خلالها للوصول إلى الطرق التي تمكن من إثباتها، ويتطلب ذلك ضرورة الاستعانة بوسائل وتقنيات فنية وعلمية متطورة يجب أن تتبعها الأجهزة الأمنية والقضائية في أثناء سير عمليات التحري.
إضافة إلى العراقيل المرتبطة بخصوصية التحقيق في الجرائم السيبرانية؛ فالإجراءات والأساليب التي تقوم بها الأجهزة المعنية بالتحقيق تعتبر من أعقد العمليات التي تواجه المحققين؛ مثل: قيام الجاني بتشفير وترميز الحاسب الآلي، وهذه من بين الصعوبات المتعلقة بالتفتيش، وصعوبة ضبط البيانات إذا كانت في شبكات معلوماتية لدولة أخرى، والعراقيل المتعلقة بإجراءات الإنابة القضائية أو تسليم المجرمين.
Pivot Attack Classification for Cyber Threat Intelligence
Authors: al-Khateeb Haider , Salema Marques Rafael , Epiphaniou Gregory , Maple Carsten
Published: December 2022

The initial access achieved by cyber adversaries conducting a systematic attack against a targeted network is unlikely to be an asset of interest. Therefore, it is necessary to use lateral movement techniques to expand access to different devices within the network to accomplish the strategic attack’s objectives. The pivot attack technique is widely used in this context; the attacker creates an indirect communication tunnel with the target and uses traffic forwarding methods to send and receive commands. Recognising and classifying this technique in large corporate networks is a complex task, due to the number of different events and traffic generated. In this paper, we present a pivot attack classification criteria based on perceived indicators of attack (IoA) to identify the level of connectivity achieved by the adversary. Additionally, an automatic pivot classifier algorithm is proposed to include a classification attribute to introduce a novel capability for the APIVADS pivot attack detection scheme. The new algorithm includes an attribute to differentiate between types of pivot attacks and contribute to the threat intelligence capabilities regarding the adversary modus operandi. To the best of our knowledge, this is the first academic peer-reviewed study providing a pivot attack classification criteria.
FİKHU’S-SÎRE LİTERATÜRÜ VE ÖNE ÇIKAN ÜÇ ESERİN MUKAYESESİ
Authors: TAŞ Aydın
Published: December 2022

Günümüzde “Fıkhu’s-sîre” adlı çeşitli eserler okuyucuların dikkatini çekmektedir. Bu eserlerin tespit, tanıtım ve mukayesenin yapılmasının, akademik çevrelerin dikkatini çekmek adına yararlı olacağı kanaatindeyiz. Bu nedenle makalemizde önce “Fıkhu’s-sîre”nin anlamı belirtilmiştir. Sonra bu literatürüne dair tespit edilen eserler; “Fıkhu’s-sîre” adını taşıyanlar ve bu adı taşımasa da içeriği itibariyle “Fıkhu’s-sîre”yi konu edinenler şeklinde listelenmiş ve “Fıkhu’s-sîre” adını taşıyanlardan ulaşılabilenlerin tanıtımı yapılmıştır. Daha sonra “Fıkhu’s-sîre” edebiyatının genel özellikleri belirtilmiştir.
Query Execution Performance Analysis of Column-Oriented Database in Dashboard
Authors: Triaji Bagas , Andriyani Widyastuti , Suprawoto Totok , Nugroho Muhammad Agung , Kartadie Rikie
Published: December 2022

In making reports or dashboards from operational data, problems often occur in the query process with low speed in responding to an output, causing the server to experience overload. This condition often occurs in companies or higher education organizations in managing academic data. This condition can be improved by optimizing the database server by integrating relational databases with column-oriented databases to speed up query responses and save development costs. Based on the experiments that had been carried out, column-oriented has succeeded in optimizing with a significant difference in query execution time and the server does not crash.
Statistical characterization of spatial and size distributions of particles in composite materials used in the manufacturing of biomedical instruments
Authors: Scalon João Domingos , Silva Victor Ferreira da , Oliveira Wélson Antônio de , Peixoto Mateus Santos
Published: December 2022

Aluminium is extensively used in many manufacturing processes because of its intrinsic properties like soft, ductile, high electrical conductivity and highly corrosion resistant. Unfortunately, pure aluminium cannot give a required tensile strength, whereas by adding some other materials like particles of silicon carbide can give a proper strength and converted into a composite with adequate properties which is most suitable in the manufacturing of some specific biomedical instruments. It is well known that size and spatial distributions of particles are both influential in determining the mechanical properties of composite materials and, therefore, statistical characterization of these distributions is of prime importance if we wish to control the quality of the manufacturing processes for these materials. Many researchers have considered quantitative analysis of these features separately, but here we investigate the relationship between size and spatial distribution of the particles over an aluminium matrix. We have considered the actual sizes simply as ‘large’ or ‘small’ and, consequently, the characterization of the particle distribution patterns in the aluminium matrix can be carried out using statistical methods based on the theory of bivariate spatial point processes. We have applied this statistical approach to a sample of an aluminium alloy reinforced with silicon carbide particles. It is shown that the methods provide a complete characterization on the spatial interaction between small and large silicon carbide particles and it can be successfully used in a quality control step for the production of particulate composite materials used in the manufacturing of biomedical instruments.
Fatores explicativos do rápido descenso do nível da fecundidade do Semiárido brasileiro
Authors: Silva Everlane Suane de Araújo da , Paes Neir Antunes , Silva Arthur Antônio Farias de Barros e
Published: December 2022

Nas últimas décadas, o Brasil experimentou uma acelerada redução nos níveis da fecundidade, alcançando uma média de 1,8 filhos por mulher no período reprodutivo em 2015, efeito este que atingiu uma das regiões mais vulneráveis da América Latina: o Semiárido brasileiro. Teve-se como objetivo identificar fatores demográficos, socioeconômicos e da saúde que influenciaram na redução dos níveis da fecundidade dos 1.262 municípios que compõem o Semiárido brasileiro, no período 1991-2010. A aplicação do modelo de regressão de dados em painel evidenciou que a redução do Índice de Gini e da Taxa de Analfabetismo e o aumento da Esperança de Vida ao Nascer e da Taxa de Envelhecimento contribuíram significativamente para a diminuição dos níveis da fecundidade no Semiárido. Os resultados sinalizaram que os níveis da fecundidade convergiram no período para uma homogeneização regional próxima ao nível de reposição, tendo estes declinado em um ritmo mais acelerado do que a melhoria dos níveis de desenvolvimento da região.
Marginal logistic regression with a cure fraction in a cluster design: An application in dental traumatology
Authors: Colosimo Enrico Antônio , Eduardo Fernandes e Silva  , Juliana Vilela Bastos
Published: December 2022

Logistic regression model is the first option to deal with binary outcomes in cross-sectional health studies. However, some conditions, such as the presence of a cure fraction, characterized when an unknown portion of the population is no longer at risk of developing the event of interest, can lead to the non-adequacy of the model. Therefore, the presence of a cure fraction requires an extension in the standard form of the logistic regression model or the use of an alternative one. The present work aims to identify risk factors for the presence of External Inflammatory Root Resorption (EIRR) using a real application. The data set consisted in replanted permanent teeth referred to treatment at the Dental Trauma Clinic of the School of Dentistry from the Federal University of Minas Gerais (DTC-SD-UFMG) after emergency care at the Metropolitan Hospital Odilon Beherns in Belo Horizonte, Brazil. A logistic regression type model is considered to study the association between clinical and radiographic factors and the presence/absence of EIRR, measured radiographically at the first patient appointment at DTC-SD-UFMG. Considering that EIRR is only expected in those cases where the root canal become infected following pulp necrosis, those teeth whose pulp healing is favorable are not at risk of developing EIRR. However, pulpal status usually can only be defined in the long term, such that information is not available at the time of data collection, characterizing the presence of a latent cure fraction. Moreover, in the present sample some patients contributed with more than one replanted tooth, forming clusters of correlated measurements. In the present work we followed the methodology proposed by Hall & Zhang (2004) in which they used an adaption of the EM (expectation-maximization) algorithm, called ES (Expectation-Solution) algorithm combined with GEE (Generalized Estimation Equations) to accommodate the cluster (individual) multivariate response in a logistic cure fraction model.
Classification and biomarker selection in lower-grade glioma using robust sparse logistic regression applied to RNA-seq data
Authors: Carrilho João , Lopes Marta
Published: December 2022

Effective diagnosis and treatment in cancer is a barrier for the development of personalized medicine, mostly due to tumor heterogeneity. In the particular case of gliomas, highly heterogeneous brain tumors at the histological, cellular and molecular levels, and exhibiting poor prognosis, the mechanisms behind tumor heterogeneity and progression remain poorly understood. The recent advances in biomedical high-throughput technologies have allowed the generation of large amounts of molecular information from the patients that combined with statistical and machine learning techniques can be used for the definition of glioma subtypes and targeted therapies, an invaluable contribution to disease understanding and effective management.In this work sparse and robust sparse logistic regression models with the elastic net penalty were applied to glioma RNA-seq data from The Cancer Genome Atlas (TCGA), to identify relevant transcriptomic features in the separation between lower-grade glioma (LGG) subtypes and identify putative outlying observations. In general, all classification models yielded good accuracies, selecting different sets of genes. Among the genes selected by the models, TXNDC12, TOMM20, PKIA, CARD8 and TAF12 have been reported as genes with relevant role in glioma development and progression. This highlights the suitability of the present approach to disclose relevant genes and fosters the biological validation of non-reported genes.
Oküler Dominans ve Lateralite ile Akomodasyon Arasındaki İlişkinin Değerlendirilmesi
Authors: YILDIZ Merve Beyza , ÖZTÜRK Yücel , BOLAÇ Rüveyde , YILDIZ Sevcan , YILDIZ Elvin
Published: December 2022

Amaç: Monovizyon presbiyopik tedavi uygulamalarında oküler dominansın klinik önemi artmıştır.

Dominant ve dominant olmayan gözde akomodatif fonksiyonu araştıran az sayıda çalışmada çelişkili

sonuçlar bildirilmiştir. Çalışmamızda oküler dominans ve lateralitenin akomodasyon üzerindeki etkisini

değerlendirmek amaçlanmıştır.

Gereç ve Yöntemler: Çalışmaya otuz beş sağlıklı, genç izometropik katılımcı dahil edildi. Oküler

dominans, kart içinde delik testi kullanılarak belirlendi. Monoküler görüş koşulları altında Hartmann-

Shack aberometresi kullanılarak, 0,5 diyoptrilik artışlarla 0,5 ila 5 diyoptri arasında artan akomodatif

uyarana verilen akomodatif yanıtlar ölçüldü.

Bulgular: Katılımcıların yaş ortalaması 31,49 ± 4,22 (24-38) idi. Yirmi ikisi (%62,9) kadın, 13’ü (%37,1)

erkekti. Yirmi yedi (%77,1) olguda sağ göz, 8 olguda (%22,9) sol göz dominant idi. Dominant ve

dominant olmayan gözler arasında kırma kusuru (sferik, silindirik ve sferik eşdeğer) açısından anlamlı

bir fark yoktu (p>0,05). Dominant ve dominant olmayan gözler arasında 0,5 ila 5 diyoptrilik akomodatif

uyarana verilen akomodatif yanıtlarda anlamlı fark yoktu (p>0,05). Ayrıca, sağ ve sol gözlerin akomodatif

yanıtları benzerdi (p>0,05).

Sonuç: Çalışmamızda sağlıklı genç izometropik katılımcıların dominant ve dominant olmayan gözlerinin

farklı akomodatif uyaranlara akomodatif yanıtları benzer bulundu. Sağ ve sol göz arasında da

fark yoktu. Akomodasyonda oküler dominans ve lateralitenin rolünü anlamak için daha fazla çalışmaya

ihtiyaç vardır.
Fare ve Sıçanlarda Dişi Genital Kanalı Değerlendirmenin Kolay Bir Yolu: Vajinal Sitoloji
Authors: YURTGEZEN Zekiye Gülfem , ERÇETİN Deniz , SAPMAZ METİN Melike
Published: December 2022

Dişi genital kanalın durumunu izlemek için kullanılan vajinal sitoloji yöntemi, zaman içinde farklı metodlar ortaya çıksa da, kolay ve pratik olması nedeniyle sıklıkla tercih edilmektedir. 1917’de Stockard ve Papanicolaou’nun kobay vajinal lümen epitel hücrelerinin ovulasyon döngüsünün durumuna göre değişiklik gösterdiğini keşfetmelerinin ardından östrus siklusu takibi, dişi genital sistem çalışmalarının vazgeçilmez bir parçası olmuştur. Vajinal sitolojiyi göstermek için smear örneklerinin alınma zamanı ve yöntemi, uygulayıcının tecrübesi gibi çeşitli faktörler sonuçların doğruluğu üzerine etkilidir. Östrus siklusu, sıçan ve farelerde temel olarak dört faz gösterir: proöstrus, östrus, metöstrus ve diöstrus. Her fazın hücre tipi ve yoğunluğu farklıdır. Bu derlemede; fare ve sıçandan smear alma yöntemleri ve östrus siklus fazlarının özelliklerinin yanı sıra, elde edilen verilerin deneysel çalışmalarda kullanım alanlarına yönelik literatür bilgileri yer almaktadır. Ayrıca bu çalışma, dişi üreme sistemindeki dinamik değişikliklerin takibi, deneysel çalışmaların doğru planlanması ve sonuçların değerlendirilmesi yönünden dikkat edilmesi gereken noktaları belirtmesi ile dişi deneklerle çalışacak araştırmacılara kapsamlı bir bakış açısı sağlamayı hedeflemektedir.
F-18 FDG ile PET/BT Görüntüleme Yapılan Hastaların Taburculuğu Sırasında Çevresel Radyasyon Güvenliği
Authors: USLU ERDEMİR Rabiye , SALİHOĞLU Yavuz Sami
Published: December 2022

Amaç: Pozitron-emisyon-tomografisi/ bilgisayarlı tomografi (PET/BT) bir nükleer tıp görüntüleme yöntemidir‎ ve yaygın olarak onkolojide kullanılır. PET/BT görüntüleme yönteminde kullanılan F(flor)-18 radyoizotopu konvansiyonel nükleer tıpta kullanılan diğer radyoizotoplara göre daha yüksek foton enerjisine sahiptir. Çalışmamızda F-18 fluorodeoksiglukoz (FDG) ile PET/BT çekimi yapılan hastaların taburculuk sırasında çevreye salınan radyasyonun doz hızının ölçülmesi ve çevresel radyasyon maruziyetinin değerlendirilmesi amaçlanmıştır.

Yöntem: Çalışmamıza, Zonguldak Bülent Ecevit Üniversitesi Nükleer Tıp PET/BT ünitesine başvuran toplam 353 (E/K=177/176) hasta dahil edilmiştir. Hastalara F-18 FDG ile PET/BT çekimi yapıldıktan sonra taburcu edilmeden önce 0.5 metre (m), 1 m ve 2 m mesafeden toraks düzeyinden Geiger-Müller probu kullanılarak doz hızı ölçümleri yapılmış ve kayıt altına alınmıştır. Ölçümler arasında istatistiksel olarak anlamlı farklılık olup olmadığı değerlendirilmiştir.

Bulgular: Hastalara IV yol ile 331±149 megabecquerel (MBq) (Aralık: 182-481) radyoaktif madde enjekte edilmiş ve PET/BT ünitesinde enjeksiyon sonrası 104,5±34,5 dk (Aralık: 70 -139) beklemiştir. Taburculuk sırasında 0,5 m, 1 m ve 2 m m mesafelerden alınan radyasyon doz hızı ölçümleri, sırasıyla 33,20±20,50 mikrosievert/saat (µSv/sa), 15,94±10,55 µSv/sa ve 6,56 ±4,43 µSv/sa olarak hesaplanmıştır.

Sonuç: F-18 FDG PET/ BT çekimi sonrası taburculuk sırasında hastaların 0.5,1 ve 2 m mesafelerdeki doz hızı ölçümlerinin, uluslararası ve ulusal radyasyon düzenleme kuralları göz önünde bulundurulduğunda, çevresel radyasyon güvenliği açısından bir tehlike arz etmediği gösterilmiştir. F-18 FDG enjeksiyonundan yaklaşık iki saat sonra hastayla temas edenler için ciddi radyasyon riski bulunmamakta olup güvenli bir şekilde taburcu edilebilmektedir.
Identification of Novel Mutations in Children with Hereditary Spherocytosis by Targeted Exome Sequencing: A Single Center Experience
Authors: KOCAAĞA Ayça , ÇAKMAK Hatice Mine
Published: December 2022

Aim: Hereditary spherocytosis (HS) is a prevalent cause of congenital hemolytic anemia in Northern

Europeans. It is characterized by spherocytes resulting from defects in the erythrocyte structural

membrane proteins spectrin and ankyrin. To date, more than five candidate genes, including ANK1,

SPTB, SPTA1, SLC4A1, and EPB42 have been linked to HS. Here, we aim to investigate the presence

of novel as well as known mutations in eight Turkish children with clinically suspected HS.

Material and Methods: We presented the clinical features of the patients and identified the causative

gene variants using targeted exome sequencing. Eight children who were clinically suspected of having

HS enrolled in this study. A family and medical history, clinical examination, relevant laboratory test

results, osmotic fragility test (OFT), and genetic results were evaluated.

Results: Six causative variants, including three ANK1 variants, two SPTB variants and one SLC4A1

variant were detected. All these mutations were novel variants. ANK1 and SPTB are the most common

mutant genes in children with HS.

Conclusion: This study expanded the mutation spectrum of ANK1, SPTB and SLC4A1. This is the first

study to determine the genetic and clinical characteristics of children with HS in Turkey.
RESISTANCE OF KLEBSIELLA PNEUMONIAE TO ANTIBIOTICS OF CAT TREATED AT ANIMAL CLINIC
Authors: Safika  , Wulandari Lintang , Mihardi Arief Purwo , Afif Usamah , Indrawati Agustin , Hidayat Rahmat , Sunartatie Titiek
Published: December 2022

The antibiotic resistance of Klebsiella pneumoniae has become a global health concern, leading in a reduction in the efficacy of various medications. This study seeks to determine the antibiotic resistance of K. pneumoniae isolated from cats hospitalized in Depok veterinary clinics. Surveys, sample collection, isolation, identification, and antibiotic susceptibility testing comprised the research technique. Seven K. pneumoniae isolates were discovered. There were seven cefotaxime resistant isolates, three amoxicillin resistant isolates, one gentamicin resistant isolate, and one enrofloxacin resistant strain. At the same concentration, one isolate shown intermediate susceptibility to amoxicillin, enrofloxacin, and doxycycline. Sensitivity was demonstrated by six gentamicin isolates, six doxycycline isolates, five enrofloxacin isolates, and three amoxicillin isolates. This information should help veterinarians choose the best efficient antibiotic to treat infections caused by these bacteria.
PASSIVE INSTAGRAM USE AND EMERGING INDIAN FEMALE ADULT WELLBEING: A MEDIATION ANALYSIS OF SOCIAL COMPARISON AND FOMO DURING COVID-19
Authors: Putta Santhosh kumar
Published: December 2022

Recent studies in cyberpsychology examined the phenomena of passive Social Networking Sites (SNSs) usage leading to social comparison and thereby leading to FoMO (Fear of Missing Out) George et al. (2019) in general. A review of prior research indicates that for women, but not for males, the relationships between social comparison and FOMO and self-perceived physical beauty were substantial Myers and Crowther (2009).The present study explores the relation between passive Instagram use, social comparison, and FoMO among the Emerging Indian female adults during the covid-19 pandemic.The study focuses on the SNS (Instagram) and its impact on age and gender by undertaking cross-sectional research. It takes into account a diverse sample of college students (N = 302, Mage = 18-25, SD age = between 4 to 5, 100% female). To assess participants' engagement in technology-based social comparisons and feedback-seeking behaviours on Instagram, an 11-item social comparison orientation (INCOM, Iowa-Netherlands comparison orientation scale) English version is used.Social comparison theory Festinger (1954) and Symbolic Interactionism are used to explain the study’s results. The research outcome shows that there is a significant deviation in the mediation of social comparison and FoMO on the passive Instagram usage among the Emerging Indian Female Adults during the covid-19, While the studies conducted before the pandemic show otherwise George et al. (2019).
BANGLADESHI AND INDIAN YOUTH ATHLETES DIFFER IN STRENGTH AND ENDURANCE
Authors: Reza Md Nasim , Rahman Md. Hamidur , Andrabi Syed Murtaza Hussain
Published: December 2022

The purpose of the research was to investigate the health-related physical fitness of youth athletes from Bangladesh and India. The forty athletes from each country, Bangladesh (n=40) and India (n=40) were chosen using a simple random sampling method. The researchers selected Bangladeshi athletes from the Jashore district in Bangladesh and Indian athletes from the Murshidabad and Birbhum districts of West Bengal, India. Those who competed in at least one district-level competition were included in the study. For the study, the researchers chose male athletes between the ages of 17 and 21 years. The study included lower body explosive strength in the standing broad jump test, upper body muscular strength in the pull-up test and cardio-respiratory endurance in the cooper test as variables. The data was analysed using descriptive and inferential statistics (independent t-test), with the significance level set at 0.05. An independent sample t-test shows that Bangladeshi and Indian youth athletes standing broad jump t(78) = 2.10, sig. = 0.039; pull-ups t(78) = 1.68, sig. = 0.099; cooper test t(78) = 2.34, sig. = 0.022 respectively. The findings revealed a substantial difference in leg explosive strength and cardio-respiratory endurance, but no substantial difference in upper body muscular strength between Bangladeshi and Indian youth athletes.
Babadan Oğula Bir Armağan: Girona Sandığı
Authors: EROĞLU BİLGİN Süreyya
Published: December 2022

Kaynaklarda Endülüs Emevi halifeleri ve saray mensupları tarafından kullanılan veya devlet armağanı olarak verilen değerli madenlerden yapılmış, Endülüs maden sanatının nitelikli örnekleri olan nesnelere çok sayıda referans olmasına karşın, günümüze, bu kaynakları doğrulayacak nitelikte çok az sayıda eser gelebilmiştir. Endülüs maden sanatının bu nev’i bir örneği olan ve döneminin teknik ve estetik düzeyini ortaya koyan Girona Sandığı, günümüze ulaşabilen nadir eserlerden biridir. Ahşap üzerine gümüş kaplama olarak yapılmış bu sandık, döneminin ustalığını yansıtan süslemelerinin yanı sıra, kapağında yer alan kitabesinin içeriği dolayısıyla tarihi bir belge niteliğindedir. Kurtuba Halifesi’nin gümüş eşyaları arasında bulunan sandıkta, onun Halife II. Hakem’in, oğlu II. Hişam’a hediyesi olduğu bilgisi yer alır, ayrıca kilidin arkasına ustalıkla gizlenmiş usta isimleri ve tasarımının benzersizliği sandığı dikkat çekici ve istisnai kılar. Keza üzerinde yer alan Kufi kitabede geçen, “veliaht” ifadesiyle de hediyenin verildiği kişinin kimliğine dair önemli bir siyasi mesaj içermektedir. Kaligrafinin süsleme programına eşlik ettiği bu sandık, 38 cm. uzunluğunda, 23 cm. genişliğinde ve 25 cm. yüksekliğindedir. Ahşap üzerine gümüş plakalarla kaplanmış sandık, kabartma, yaldız ve savat tekniği kullanılarak süslenmiştir. Sandık, ağırlıklı olarak bitkisel kökenli motiflerin kullanıldığı, simetri esasına dayanan bir süsleme programıyla bezenmiştir. Emevî halifeliğinin veliahtı için hazırlanan bu nadide eserde, ana motif olarak Samarra üslubunu anımsatan palmet motiflerinin kullanılması, bu motifin hanedan için sembolik bir anlamı olduğuna da işaret eder. Sandığın yapımında çalışan ustaların isimlerini, sandığın kilidinin arkasına gizli bir biçimde hakketmiş olmaları, eseri benzerlerinden ayırarak ona farklı bir statü kazandırmaktadır. Bu sandık bir anlamda gücün, siyasi temsilin, İslâmî sanat geleneğinin karmaşık kimliğiyle Endülüs’ün kültürel kimliğinin karışımının bir nişanesidir. Girona Sandığı’nın Kurtuba’da muhtemelen Medinetü’z Zehra atölyelerinden birinde başlayan serüveni, Girona’da bir katedral hazinesinde son bulmuştur. Çalışma kapsamında bu sandığın üretildiği ortam, tarihsel, siyasi ve kültürel bağlamıyla da ilişkileri gözetilerek kısaca tanıtılmış, teknik ve süsleme özellikleri irdelenmiştir. Ayrıca Medinet-üz Zehra atölyelerinden birinde başlayıp Girona Katedrali Hazinesi’nin kutsal emanet sandığına nasıl evrildiği tartışılmıştır.
16-17. Yüzyıl İran Çini Sanatında Görülen İnsan Figürleri ve Üslupsal Açıdan Rıza Abbasi’nin Rolü ve Önemi
Authors: MALEKZADEH BAROUGH Pari , PARLAK Sevgi
Published: December 2022

Çini sanatı örnekleri Türk ve İslam coğrafyalarında, pek çok dini ve sivil yapıda bezeme unsuru olarak karşımıza çıkan nadide ve özel miraslardan biridir. İran coğrafyasının önemli dönemlerinden biri olan Safeviler dönemi, birçok sanat kolunun bilhassa minyatür ve çini sanatının altın çağı olarak tanımlayabileceğimiz örneklerle doludur. Safevi çini sanatı, farklı coğrafyaların çini örnekleriyle birlikte ele alındığında, özgün bir kimlik sergilemektedir. Bu özgünlüğü özellikle de figürlü çinilere borçludur. Bu dönemde çini sanatı kendi içerisinde büyük değişimler yaşamıştır. Saray, köşk ve hamamlar gibi sivil yapılarda iç ve dış mekânları bezeyen çiniler arasında dönemin ruhunu yansıtan insan tasvirleri dikkatimizi çekmektedir. Bu bezemeler, yapıldıkları dönemin sosyo-kültürel ve sosyo-ekonomik özelliklerini yansıtması açısından Safevi çini sanatı içerisinde önemli bir yere sahiptir. Çini örnekleri arasında yer alan insan figürlü çiniler, her açıdan Safevi toplumunun gelişimini ve değişimini vurgulama özelliği taşımaktadır. Bu bakımdan özgünlük taşıyan çiniler, ikonografik ve üslupsal açıdan tanımlanarak, Safevi Sanatı açısından değerlendirilmeye çalışılmıştır. Bu makalede İsfahan Minyatür Okulu, Nakkaş Rıza Abbasi Üslubu ve onun yolunu izleyen talebelerinin 16. ve 17. yüzyılların çini bezemelerindeki etkileri ele alınacaktır. Minyatür sanatının çiniler üzerindeki etkisini incelediğimizde özellikle tek yapraklı minyatürlerin diğer kitap minyatür gruplarına göre daha etkili olduğunu görmekteyiz. Bu etkiler daha çok insan figürü içeren çinilerde dikkati çekmektedir. Araştırmamızda Safevi mimarisinde kullanılan figürlü çinilerle dönemin çinilerini etkileyen tek yapraklı minyatürler karşılaştırmalı olarak ele alınmıştır. Bu çalışma kapsamında, sanatçılar ve eserleri hakkında, dijital ortamlardan ve basılı eserlerden yazılı ve görsel kaynaklar elde edilmiş ayrıca çeşitli kütüphane arşivlerinden yararlanılmıştır.
Perancangan Sewage Treatment Plant (STP) sebagai Implementasi Aspek Green Building pada Apartemen Samasta Mahata Margonda Depok
Authors: Puspitasari Putri Arum , Saptomo Satyanto Krido , Febrita Joana
Published: December 2022

Peningkatan pertumbuhan penduduk menyebabkan naiknya jumlah limbah cair domestik yang berasal dari kegiatan rumah tangga dan perkantoran. Konsep green building harus diterapkan terutama aspek konservasi air agar penggunaan air dapat berjalan dengan optimal. Salah satu upaya untuk mengolah air limbah domestik di Apartemen Samasta Mahata Margonda adalah penggunaan Sewage Treatment Plant (STP). Penelitian ini bertujuan merencanakan STP, melakukan identifikasi potensi penggunaan kembali air hasil pengolahan, serta melakukan penilaian green building kategori konservasi air. Unit pengolahan air limbah yang digunakan antara lain bar screen, grit chamber, ekualisasi, suspended growth, sedimentasi sekunder, ammonia stripping, reverse osmosis, dan klorinasi. Konsentrasi akhir dari parameter air limbah BOD, COD, TSS, dan ammonia setelah melewati unit reverse osmosis sebesar 0,54 mg/L, 2,52 mg/L, 10,72 mg/L, dan 4,79 mg/L sehingga sudah memenuhi baku mutu standar aliran kelas 2 untuk penggunaan kembali air daur ulang. Penghematan air yang dapat dicapai untuk siram tanaman dan siram toilet adalah 56% atau 156,5 m3/hari dari total kebutuhan air bersih 276 m3/hari. Hasil penilaian green building kategori konservasi air pada proses pembangunan Apartemen Samasta Mahata Margonda mendapatkan 9 poin dari total 21 poin maksimum.
Analisis dan Evaluasi Struktur Gedung Auditorium FEM IPB Berdasarkan SNI 1726:2019 dan SNI 2847:2019
Authors: Nurasih Sefta Mega , Erizal
Published: December 2022

Badan Standardisasi Nasional (BSN) melakukan pembaharuan peraturan tentang tata cara perencanaan dan pembangunan gedung agar lebih efektif dan efisien dengan menerbitkan SNI 1726:2019 dan SNI 2847:2019. Gedung Auditorium FEM yang dibangun dan direncanakan pada tahun 2018 menunjukkan bahwa dalam perencanaanya belum mengacu pada peraturan terbaru. Maka dari itu, penelitian dilakukan untuk mengevaluasi kesesuaian struktur Gedung Auditorium FEM dalam menahan gempa berdasarkan SNI 1726:2019, mengevaluasi kekuatan elemen struktur Gedung Auditorium FEM berdasarkan SNI 2847:2019, dan merekomendasikan perkuatan apabila elemen struktur terindikasi mengalami overstress. Penelitian dilakukan pada bulan Febrari – Juli 2020. Pemodelan dilakukan menggunakan SAP2000 v.20 berdasarkan as built drawing gedung. Analisis dilakukan menggunakan Microsoft Excel dan PCACOL 3.63. Hasil pemodelan Gedung Auditorium FEM memenuhi persyaratan pada SNI 1726:2019. Partisipasi massa yang terjadi telah memenuhi syarat 90% pada moda keempat baik untuk arah X maupun Y. Waktu getar alami untuk arah X dan Y adalah 0,753 detik, gaya geser dasar yang diperlukan dikalikan dengan faktor skala 2,27 untuk arah X dan 1,80 untuk arah Y, simpangan antar lantai untuk arah X dan Y aman. Analisis berdasarkan SNI 2847:2019 belum memenuhi persyaratan keselamatan struktur. Terdapat 29 balok dan 11 kolom yang mengalami tegangan lebih. Rekomendasi perkuatan struktur balok dan kolom dilakukan dengan metode FRP.