bluuebunny/crossref_metadata_2025_split huggingface dataset:
Evaluación antimicrobiana de extractos obtenidos a partir de Tithonia Diversifolia (Hemsl.) A. Gray con uso potencial en la industria lechera
Authors: Londoño Juan , Barragán Wilson , Muñoz Mariana , Mahecha Liliana , Angulo Joaqu´ín 
Published: August 2023

El uso de antibióticos en el tratamiento de la mastitis en la industria lechera, ha acarreado una problemática con potencial impacto en la salud pública, como la resistencia antimicrobiana. El objetivo del presente trabajo fue evaluar la acción antimicrobiana del extracto alcohólico de hojas, tallos y flores de Tithonia diversifolia sobre el crecimiento de Staphylococcus aureus y Escherichia coli en cultivo in vitro. Se evaluó el efecto inhibitorio en el crecimiento bacteriano a través de un ensayo de sensibilidad. En ambas bacterias el control positivo presentó un halo de inhibición superior a 30 mm, con diferencia significativa de los extractos de T. diversifolia. Los cuales presentaron para S. aureus un halo de 9.7 y 10.4 mm y para E. coli de 6.5 y 9.4 mm para tallo-hoja y flores respectivamente. El extracto alcohólico de flores de T. diversifolia se perfila como una herramienta potencial para inhibir el crecimiento bacteriano.
Palabras claves: Bioensayo, Escherichia coli, extracto alcohólico, Staphylococcus aureus, halo de inhibición, mastitis.
Prevalencia del consumo de sustancias psicoactivas y factores relacionados en soldados regulares adscritos a un batallón de una ciudad colombiana
Authors: Bedoya Mejía Sebastián , Alvar´án López Sandra Milena , Henao Valencia María Ceneida , Velásquez Juan Carlos , Grisales Romero Hugo 
Published: August 2023

Objetivo: Calcular la prevalencia del consumo de Sustancias Psicoactivas (SPA y su relación con factores personales, demográficas, lúdicas y familiares en soldados adscritos a un batallón de una ciudad colombiana. Método: estudio cross sectional en una muestra de 384 soldados a los cuales se aplicó el instrumento ASSIST. Se realizó un análisis descriptivo y se calculó la prevalencia de SPA en la vida y a los tres meses, con sus respectivos intervalos de confianza (IC) del 95%, se determinó la asociación del desenlace con factores plausibles, por medio de la razón de prevalencias y sus respectivos IC del 95%, se construyeron modelos de regresión binomial simple y múltiple y regresión binomial negativos (cálculo de índice-Rate Rations (IRR)) y se calculó la prueba exacta de Fisher. Para determinar las variables candidatas a ingresar al modelo ajustado se aplicó el criterio de Hosmer-Lemeshow. Resultados: La prevalencia de consumo de SPA en la vida fue del 73,7% con predominio del consumo de bebidas alcohólicas 58,6%, del tabaco, 47,9%, cannabis, 41,1%, y la cocaína, 16,4%. La prevalencia de consumo de SPA en los últimos tres meses fue del 48,4%, con hegemonía del tabaquismo, 33,1%. Conclusiones: la alta prevalencia en el consumo de SPA se convierte en una preocupación exclusiva del ejército nacional, donde se contempla que el consumo de drogas ayuda a resistir las difíciles condiciones que se afrontan en medio del conflicto, y que los principales factores de riesgo son tener amigos o superiores que consumen y la disfuncionalidad familiar.
Palabras clave: ASSIST, Factores asociados, Consumo de Bebidas Alcohólicas, Uso de Tabaco, Personal Militar, Riesgo
Características sociodemográficas y clínicas de las mujeres con alteración citológicas tipo Ascus
Authors: Montoya Zapata Claudia Patricia , Pérez Villa Marjorie , Osorio Castaño Jhon Henry , Cardona Restrepo Fernando Antonio 
Published: August 2023

Introducción: La citología cervicouterina es la prueba de tamización utilizada para identificar cambios celulares de forma temprana Objetivo: describir las características sociodemográficas y clínicas de las mujeres con alteraciones citológicas tipo ASCUS. Métodos: Estudio observacional. Se analizaron reportes citológicos de ASCUS durante el período 2012-2017. Se realizó análisis univariado para describir las variables de estudio.
Resultados: La mediana de edad fue 42 años (RIQ 18), 58.8% pertenecía al régimen subsidiado de salud. El resultado de la colposcopia fue negativo con un 84.9%. De las 21180 usuarias se les realizó biopsia al 38.7%, encontrando resultado negativo al 80%, la alteración histológica más frecuente en las mujeres entre 40 y 59 años fue el adenocarcinoma en un 66.7%.
Conclusión: Las alteraciones citológicas tipo ASCUS siguen siendo frecuentes, por lo que es importante continuar con un adecuado cumplimiento de los programas para detección temprana de cáncer de cuello uterino, especialmente en mujeres a partir de los 40 años.
Palabras clave
Cuello del Útero, neoplasias del cuello uterino, colposcopía, citología, lesiones intraepiteliales escamosas de cuello uterino. Fuente: (DeCS).
Analysis of wastes height reduction, macrobiology and microbiology colony (fecal coli) on dry leaves composting process
Authors: Iresha Fajri Mulya , Maulana Cendekia Ilham , Kasam Kasam , Rahmat Ali , Zaki Muhamad Khoiru 
Published: August 2023

The scattered leaf wastes can be turned into high nutrition organic fertilizer by utilizing vermicomposting methods. The wastes will be consumed by earthworms reducing the mass of the waste and the excrement can be used as vermicompost. One of the important things regarding the potential of earthworms in vermicomposting is the consumption rate or the decrease in the waste pile heights. Also, the number of microorganism colonies can be determined using the MPN (Most Probable Number) method based on the parameters of fecal coli bacteria in SNI 19-7030-2004. The vermicompost produced in this study comes from banyan leaves (Ficus benjamina) and bamboo leaves (Bambusa bambos). It takes 56 days for the vermicompost to ripen. The decrease in pile heights was measured every three days using a ruler and resulted in an average reduction of 2.18 cm/day for Ficus benjamina leaves and 1.0 cm/day for Bambusa bamboos leaves. Samples of microorganisms were taken on the 28th and 56th day and the MPN value was calculated. The MPN value obtained on the 28th day was 290 MPN/g and on the 56th day was 460 MPN/g, indicating that the colony had reached the predetermined quality standard.
Fault Detection and Tolerance in Cluster of Workstations using Message Passing Interface
Authors: Misbahuddin Syed 
Published: August 2023

A Cluster of Workstations (COW) is network based multi-computer system aimed to replace supercomputers. A cluster of workstations works on Divisible Load Theory (DLT) according to which a job is divided into n subtasks and delegated to n workstations in the COW architecture. To get the job completed, all subtasks must be completed. Therefore, for satisfactory job completion, all workstations must be functional. However, a faulty node can suspend the overall job completion task until and unless some fault avoidance and correction measures are taken. This paper presents a fault detection and fault tolerant algorithm which will use Message Passing Interface (MPI) to identify faulty workstations and transfer the subtask being performed by them to a normally working workstation. The assigned workstations will continue their original subtasks in addition to assigned subtasks on time sharing basis.
TÜRKİYE’DE YENİLENEBİLİR ENERJİ TÜKETİMİ, EKONOMİK BÜYÜME VE CO2 EMİSYONU ARASINDAKİ İLİŞKİNİN ANALİZİ: ARDL SINIR TESTİ YAKLAŞIMI
Authors: KAVAZ İsmail , KAYA Burak 
Published: August 2023

Enerji günümüzde hemen hemen tüm alanlarda kullanılması nedeniyle vazgeçilemez bir kaynak olarak öne çıkmaktadır. Modern dünyadaki gelişmelere paralel olarak enerjiye olan ihtiyaç gün geçtikçe artmaktadır. Bu bağlamda ekonomik büyümenin en önemli dinamiklerinden birisi konumunda olan enerji kaynaklarına sahip olma durumu ülkeler arasındaki rekabeti ciddi biçimde etkilemektedir. Öte yandan, küresel enerji piyasalarında yaşanan ani fiyat hareketleri ve krizler ise ülkeleri alternatif kaynak arayışlarına yöneltmektedir.
Yenilenebilir enerji, son dönemde söz konusu alternatifler içerisinde dikkat çekmektedir. Fosil yakıtların hem çevreye zarar vermeleri hem de fiyatlarının görece yüksek olmasından dolayı yenilenebilir kaynaklar ile enerji üretme trendi artarak devam etmektedir. Bu çerçevede yenilenebilir enerji ile ekonomik büyüme arasındaki ilişkinin incelenmesi hususu araştırmacıların bu alana yönelmeleri sonucunu doğurmaktadır. Bu noktadan hareketle, bu çalışmada yenilenebilir enerji tüketiminin ekonomik büyüme üzerindeki ve ekonomik büyümenin yenilenebilir enerji tüketimi üzerindeki etkileri ayrı ayrı incelenmekte ve modellenmektedir.
Çalışmada 1982-2021 dönemini kapsayan yıllık veriler kullanılarak bir zaman serisi analizi olan ARDL Sınır Testi yönteminden faydalanılmaktadır. İlk olarak yenilenebilir enerji tüketiminin bağımlı değişken olarak kullanıldığı bir model oluşturulmuştur. Bu modelden elde edilen sonuçlara göre GSYH’deki artış kısa ve uzun dönemde yenilenebilir enerji tüketimi üzerinde pozitif etkiye sahip olarak bulunmuştur. GSYH parametresinin bağımlı değişken olarak belirlendiği ikinci modelde ise yenilenebilir enerji tüketimindeki artışın GSYH’yi yine kısa ve uzun dönem için artırdığı sonucuna varılmıştır. Çalışmanın ampirik bulgularına göre iki model arasındaki en önemli fark ise GSYH’de meydana gelen artışların yenilenebilir enerji üzerindeki etkisinin yenilenebilir enerji tüketimindeki artışın GSYH üzerindeki etkisinden daha fazla olması durumudur. Dolayısıyla, Türkiye için ilgili dönem verileri baz alındığında yenilenebilir enerjinin daha yaygınlaşması için ekonomik büyüme performansının artırılması çıkarımı yapılmaktadır.
TEKERLEKLİ SANDALYE KULLANICILARI İÇİN ÇALIŞMA MASASI TASARIMI
Authors: DİZEL Taner , ÖZKAYA Kadir , KARAMİ Arezoo 
Published: August 2023

Kentlerdeki nüfus artışı yaşam kalitesinin düşmesine ve bireylerin ihtiyaçlarının gerektiği gibi karşılanamamasına neden olmaktadır. Bu olumsuz koşullardan en çok etkilenen kesim ise hareket kısıtlılığı yaşayan engelli bireylerdir.
Dünya Sağlık Örgütü (DSÖ) verilerine göre dünya nüfusunun 1 milyardan fazlasında çeşitli engellilik durumu bulunmakta, Birleşmiş Milletler Kalkınma programına göre bu engellilerin %80’i gelişmekte olan ülkelerde yaşamaktadır. Türkiye’de ise Ulusal Engelli Veri Tabanına göre (Mayıs 2022) nüfusun %2,97’sinin yani 2,5 milyon engelli birey olduğu belirtilmektedir. Ülkemizdeki engelli bireylerin önemli bir kısmını (%13,78) ortopedik engelli bireyler oluşturmaktadır. Bu çalışmada; evrensel tasarım ilkeleri ışığında tekerlekli sandalye kullanıcısı bireylerin çalışma ve sosyal hayatlarında işlerini kolaylaştıracak çalışma masası tasarımı gerçekleştirilmiştir. Bunun için Ghani ve diğerleri ile Cheng-Lung Lee’nin çalışmaları ve TS 9111 ile “City Of Toronto Accessibility Design Guidelines, 2004”deki ölçümler dikkate alınmıştır. Masa tasarımında temel olarak çalışan tekerlekli sandalye kullanıcısı bireyler hedeflenmiş olsa da yaşlılar ve farklı engele sahip bireyler için de organize edilebilecek demonte bir yapı düşünülmüştür. Tasarlanan model, piyasada satılan masa modelleri incelenerek, bu modellerden farklı olacak şekilde geliştirilmiştir.
Pengembangan Buku Saku Literasi Numerasi Konteks Budaya Bangka Belitung untuk Siswa SD Kelas Tinggi
Authors: Hevitria  , Rachma Kurniasi Eka , Safitri Indri , Meilidya  , Wulandari  
Published: August 2023

Penelitian ini bertujuan menghasilkan buku saku literasi numerasi konteks budaya bangka belitung untuk siswa SD Kelas tinggi yang valid dan praktis. Latar belakangnya masih belum tersedianya buku saku literasi numerasi untuk siswa SD kelas tinggi dengan konteks Bangka Belitung. Kemudian literasi numerasi belum menjadi fokus dalam pembelajaran matematika di SD kelas tinggi. Jenis penelitian ini adalah penelitian pengembangan dengan model ADDIE. Subjek dalam penelitian adalah siswa dari SDN 10 Kota Pangkalpinang. Subjek untuk uji skala kecil diambil 6 siswa sedangkan skala besar diambil 60 siswa. Instrumen untuk mengumpulkan data yaitu lembar validasi ahli, lembar observasi, lembar wawancara, angket respon siswa dan guru. Berdasarkan pada hasil validasi ahli 83,8% dari ahli materi dan 81,3% dari ahli media dengan kategori “sangat valid” sedangkan dalam ahli Bahasa mencapai 92,7%. Pada hasil uji coba kelompok kecil memperoleh hasil presentase 83,9% dengan kategori “sangat praktis”. data perhitungan dari data siswa memperoleh hasil bahwa pengembangan buku saku literasi numerasi dengan persentase 91,2% dengan kategori “Sangat praktis” untuk digunakan dalam proses pembelajaran. Persentase uji skala besar menunjukkan hasil 83,9% dengan kategori sangat praktis. Adapun uji respon guru memperoleh presentase sebesar 91% dengan kategori sangat praktis.
PENGUATAN MUTU JASA MELALUI PELATIHAN LITERASI INFORMASI PERPUSTAKAAN DALAM MENDUKUNG SUSTAINABLE DEVELOPMENT GOALS
Authors: Aprilia Fachrina , Ishmah Nur , Azizah Laila Rifa’atul 
Published: August 2023

Educational institutions included in service providers the category. The services usually includes scholarships, assessments, providing guidance to the students, parents, and sponsors. As the heart of the university, library has an important role in strengthening the academic quality of students. In addition to providing quality resources for students, many libraries had implemented training programs for information literacy for university academic community. The literacy training program intended for the academic community to literate with the information , seeking the valid information and use the information based on the needs. The need for valid information makes education as agent of change and sustainable development naturally be a key part that integrates the 17 points of SDG's which is the goal of sustainable development. Therefore, information literacy program implemented by the library is one effort in supporting the realization of SDG's in education. UMM library has run several functions such as education, research, and the information set forth in a form of information literacy training with the aim to educate, guide students in doing research, and information sharing. UMM library has also implemented a literacy program which is considered very important for the academic community. That is because the density of the material provided in this training is expected to increase the competence of the academic community in the face of the information era. The information literacy training has been followed by many students and lectures at the University of Muhammadiyah Malang. Students who attend this training average wending towards the thesis and thesis writing. While the lecturers usually groups and individuals participated in this information literacy training. A lot of knowledge and skills acquired by the participants of this information literacy training. And along the communication with the participants, the participants were very enthusiastic and happy to gain experience and new abilities through this literacy training.
PERANCANGAN USER PERSONA DAN CUSTOMER JOURNEY MAP SEBAGAI REPRESENTASI PENGGUNA SISTEM REPOSITORY PERPUSTAKAAN UNIVERSITAS LAMPUNG
Authors: Kurniasari Endah , Safitri Suci Rahma , Mardiana Mardiana 
Published: August 2023

The University of Lampung (Unila) Library repository system which can be accessed in http://digilib.unila.ac.id is used to store all scientific papers of Unila students. On this repository system, users can not only upload, but also download scientific papers files for reading and using as a reference in their papers. The purpose of this study is to design user persona and customer journey map as a representation of the users of the Unila Library repository system. This study uses the strategy plane stage of the five planes framework. The strategy plane stage includes setting business goals, brand identity, segmentation, and research on users of the repository system. The data used as a basis for designing user persona and customer journey map is taken from the Google Analytic repository system and questionnaires distributed to repository system users. Data includes segmentation, acquisition and behaviour. The questionnaire data is related to user experience, responses and user satisfaction when using the Unila repository system. The results of this study are in the form of two user persona designs and a customer journey map.
Reflections to Research Productivity of Kurkshetra University Kurukshetra, Haryana (India) from 2011-2020: a Bibliometric Analysis
Authors: Singh Balwan , Parmar Seema , Kumari Dinesh 
Published: August 2023

The present study reflects the research output of Kurukshetra University, Kurukshetra, Haryana, India made from 2011 to 2020 by using data from Scopus database. The study shows the total research output produced by the scientific scholars of the university, most prolific authors, International collaborations and the preferred sources for publications during the decade. The study concludes that KUK’s research output in terms of publications was more than three thousand (3167) during a span of 10 years; Maximum growth rate was marked in the year 2019; Highest Citations was recorded in the year 2011 (5012) while the lowest citations in 2020 (739); More than seventy percent of total publications appeared in the top ten subjects; Highest publications were contributed the subject category chemistry (590) followed by Biochemistry, Genetics and Molecular Biology (445); KUK at International Level had highest collaboration with United States in publication of research output papers (51 papers); Top ten productive authors of KUK contributed 24.53 % share of cumulative total research output made during ten years; and Highest contribution was made by Kumar, R (194 Papers) followed by Pal A (93 papers)
Research Productivity of Maharshi Dayanand University (MDU): a Quantitative Approach
Authors: Kumari Dinesh , Malik Neelam , Parmar Seema 
Published: August 2023

The present research paper investigate the research productivity of Maharshi Dayanand University, Rohtak from 2011 to 2020.The paper carried out various parameters of bibliometric such as total output and cited publications; year wise distribution of research output; most prolific author, top cited articles of the MDU authors and most preferred source by authors. This study found that the most preferred document form is article with 2426 (71.31%) publications followed by review with 383 (11.26%) publications and most productive year is 2020 (15.20%) followed by 2019 (15.14%) among MDU publications during the study period. The study explored that in terms of number of publications, Pundir, C.S. is most productive author of MDU with 169 publications followed by P.Shukla with 148 contributions. It is also noticed that top fifteen authors collectively produced 37% research output of total publications of MDU . The Aip Conference Proceedings contributed highest research output (42) among top ten preferred sources of university and these top ten sources together produced around 8.96% of the total research output. The study found that the article titled “Nanostructured graphene/Fe3O4 incorporated polyaniline as a high performance shield against electromagnetic pollution” authored by Singh, K. et al. published in the year 2013 received highest number of citations.
Analisis Ketahanan Energi Pembangkit Listrik Tenaga Sampah (PLTSa) Metode Landfill dan Thermal di Tempat Pembuangan Sampah Terpadu (TPST) Bantar Gebang
Authors: Bangun Benny Tuahta , Purba Robinson , Batih Hakimul , Stepanus Stepanus 
Published: August 2023

The problem facing by city of Jakarta today is the increasing volume of waste, reaching 7,000 tons per day sent to Bantar Gebang TPST which is currently not handled properly. The purpose of this research was to analyze the application of Landfill and Thermal Waste Power Plant (PLTSa) in Bantar Gebang TPST from the perspective of Energy Security by measuring Energy Supply Security Index (ESSI) using 4 dimensions and 5 approach indicators : Availability (Indicator: Working hour per year), Accessability (Indicator: Access to technology), Affordability (Indicator: Cost of generation per kWh) and Acceptability (Indicator: Avoided CO2 Emission kg per MWh and percentage reduction in waste volume per day). Energy security analysis results are obtained: aspects of availability with working hour indicators per year: PLTSa Landfill = 0.95, PLTSa Thermal = 0.98; aspects of accessibility with ease of technology access indicators: PLTSa Landfill = 0.74, PLTSa Thermal = 0.58; affordability aspects with indicators of the cost of electricity generation: PLTSa Landfill = 0.99, PLTSa Thermal = 0.983; aspects of accessability with two indicators, avoided (CO2) emission: PLTSa Landfill = 1.0, PLTSa Thermal = 0.14, and the percentage of waste reduction: PLTSa Landfill = 0.50, PLTSa Thermal = 0.85.
SYNTHESIS AND PHOTOCHEMICAL PROPERTIES OF NOVEL AZOQUINOLINE CONTAINING POLYMERS
Authors: SMOKAL Vitalii , KHOMENKO Dmytro , DOROSHCHUK Roman , KHARCHENKO Oksana 
Published: August 2023

The development of modern technologies are constantly requires seeking new low-cost, efficient materials and establish new technical methods for application these materials. Synthesis of polymers with predicted and expected properties on the one hand and using specific features of interaction light with photoactive fragments in polymers, on the other hand, opens new prospects of application for new materials based on these polymers. The side chain methacrylic polymers with different active functional group have been well studied and widely applied in many fields, such as optoelectronics, nonlinear optics, optical storage materials, biochemicals, and medicine.
The present work focused on synthesis new azostyrylcontaining methacrylic monomers and copolymers with methylmetacrylate (MMA) based on these monomers. The pre­sent study is a first reported notice of the synthesis and photochemical properties of methacrylic polymers with 6-azo-phenylquinoline frag­ments in side chain. Moreover in this work the features of syntheses have been described in detail for monomers and polymers based on new azocompounds. Absorption spectroscopic properties for new quinoline polymers with azo fragment were investigated with UV-Vi­sible spectrophotometry in THF solutions. All studi­ed polymers show a strong absorption band in the range of 300–375 nm resulting from π-π* electronic transition and a weak absorption band in the range of 400–490 nm assigned to n-π* transitions. Electron donating and electron withdrawing substituents at quinoline moity of azo-quinoline polymer solutions lead to bathochromic shift of the π-π*absorption band which agrees well with the result of work. We found that this red-shift increases with an increase of electron donating strength of the substituent as well as with an increase of electron withdrawing strength of the substituent. Based on of the result achieved we can suppose that irradiation of polymers with azo fragment lead to photoinduced trans-cis-isomerization.
From the obtained and presented results one can conclude that novel quinoline polymers with azo fragment can be considered as promising materials for applications requiring photosensitivity in certain of range of wavelength.
LaNi9Si4: CRYSTAL STRUCTURE AND ELECTRICAL PROPERTIES
Authors: Belan Bohdana , Pukas Svitala , Dzevenko Mariya , Manyako Mykola , Kuzhel Bohdan , Gladyshevskii Roman 
Published: August 2023

The structure of LaNi9Si4 compound has been investigated by X-ray powder ans sing­le crystal method. This silicide crystalize in CeNi8.5Si4 structure type: space group I4 mcm, Pearson symbol tI56, а = 7.86415(6), с = 11.5101(1) Å, RB = 0.0653; а = 7.83933(17), с = 11.4472(5) Å, R = 0.0220, wR = 0.0734 for X-ray single crystal data. Unlike the prototype CeNi8.5Si4.5, where the Wyckoff position 4d is occupied by mixture of Ni and Si atoms, in the structure of the ternary silicide LaNi9Si4, the atoms are ordered in all Wyckoff positions. Additionally, the electrical properties for the compound were investigated. The temperature dependence of the electrical resistivity exhibits metal behaviour (ρ0 = 121.60 μΩ∙cm, θD = 191 K, A = 2.2·10-9 μΩ∙m∙K-3).