bluuebunny/crossref_metadata_2025 huggingface dataset:
PEMODELAN JUMLAH TITIK PANAS DI PROVINSI KALIMANTAN TIMUR DENGAN METODE SINGULAR SPECTRUM ANALYSIS
Authors: HIDAYAT KUKUH WAHYU , WAHYUNINGSIH SRI , NASUTION YUKI NOVIA
Published: December 2020

Singular Spectrum Analysis (SSA) merupakan metode analisis runtun waktu dengan pendekatan nonparametrik, di mana metode ini tidak memerlukan beberapa asumsi. SSA cukup powerfull terutama untuk menangani data runtun waktu berpola musiman. Jumlah titik panas di Provinsi Kalimantan Timur memiliki unsur pola musiman berdasarkan beberapa penelitian yang telah dilakukan. Tujuan penelitian ini adalah menentukan model SSA terbaik yang digunakan untuk meramalkan data jumlah titik panas di Provinsi Kalimantan Timur. SSA terbagi menjadi dua tahap dasar yang saling berkaitan, yaitu tahap dekomposisi dan rekonstruksi. Pola musiman pada data dapat diketahui menggunakan analisis periodogram. Berdasarkan hasil analisis diperoleh model SSA, yaitu terdiri dari model peramalan untuk komponen tren dan model peramalan untuk komponen musiman. Tahap berikutnya dilakukan peramalan berdasarkan model yang diperoleh untuk bulan Februari 2020 hingga Januari 2021. Jumlah titik panas pada rentang bulan Februari 2020 hingga bulan Januari 2021 akan terjadi peningkatan dan penurunan titik panas secara drastis. Jumlah titik panas tertinggi akan terjadi pada bulan April tahun 2020, yaitu sebesar 1.840 titik panas.
INVESTIGATION OF PROPERTIES OF EPOXY COMPOSITES CONTAINING SHUNGITE
Authors: Keibal N. A. , Kablov V. F. , Pudovkin V. V. , Sakhnova V. S.
Published: December 2020

The paper presents the results of a study of epoxy compositions containing MK-2 shungite as a filler. It is shown that shungite increases the resistance to thermal-oxidative degradation, as well as the heat-protective properties of epoxy compositions. In addition, epoxy compositions containing shungite are characterized by increased adhesion properties to the metal.
Feasibility of Offshore Wind Energy in Turkey; A Case Study for Gulf of Edremit at the Aegean Sea
Authors: ÖZBEK Muammer , TUNÇ Kerim
Published: December 2020

This work aims to investigate the feasibility of offshore wind energy in Turkey by performing extensive simulations and analyses for a 50-90 MW capacity offshore wind park to be constructed at the Gulf of Edremit, a very high potential site located at the Aegean Sea, 3 km from the west coastline of Turkey. The location and layout of the farm is optimized by considering the sea depth data obtained from bathymetric maps and wind speed measurements acquired from the MERRA data and local met mast. Dynamic interactions among the turbines and the resulting wake losses are modeled by using two different site assessment programs. Capacity factors and the annual energy production yields are calculated for 8 different types of turbines with rated powers changing between 2 and 3.6 MW.
HER MEVSİMİN İŞÇİLERİ: DENİZLİ’DE MAHALLİ MEVSİMLİK TARIM İŞİNDE ÇALIŞAN KADINLAR
Authors: BAĞIŞ Radiye Canan
Published: December 2020

Mevsimlik
işçi olarak çalışanlar ya bulundukları yörelerde ya da bulundukları yöreden
dışarıdaki yerlerde çalışmaktadırlar. Bu araştırmada yöre içi olarak
nitelendirilen mahalli mevsimlik işçilik yapan kadınlar, Denizli kenti
örneğinde ele alınmıştır. Araştırmada mahalli mevsimlik işçilik yapan
kadınların toplumsal nitelikleri ve içinde bulundukları yaşam ve çalışma
koşulları ile sorunlarının ortaya konulması amaçlanmıştır. Araştırma kapsamına
mahalli mevsimlik işçi olarak çalışan 18 kadın dahil edilmiş, araştırma
verileri bu kadınlarla bire bir derinlemesine görüşmeler yapılarak
toplanmıştır. Araştırma nitel bir araştırma olup, verilerin analizi betimsel
analiz tekniği kullanılarak yapılmıştır. Mevsimlik işçilik yapan kadınlarla
ilgili yapılan araştırmalar çoğunlukla gezici mevsimlik işçiler üzerinedir.
Mahalli mevsimlik işçi kadınları ele alan araştırmalar ise oldukça sınırlıdır.
Denizli’de mevsimlik işçiler üzerine yapılmış herhangi bir araştırma
bulunmamaktadır.
ÜNİVERSİTE ÖĞRENCİLERİNDE DUYGU DÜZENLEME GÜÇLÜĞÜNÜN YORDAYICISI OLARAK ÖZ-DUYARLILIK
Authors: YILMAZ Yasin , CENKSEVEN Fulya
Published: December 2020

Bu çalışmanın amacı öz duyarlığın duygu düzenleme güçlüğünün anlamlı yordayıcısı olup olmadığı incelenmiştir. Ayrıca öz duyarlık ve duygu düzenleme güçlüğünün cinsiyet ve yaş değişkenleri açısından incelenmiştir. Çalışma 263’ü (%64.9) kadın ve 142’si (%34.71) erkek olan ve yaşları 18 ile 25 arasında değişmekte olan 405 üniversite öğrencisi ile yürütülmüştür. Veri toplama aracı olarak Duygu Düzenleme Güçlüğü Ölçeği ve Öz-Duyarlık Ölçeği kullanılmıştır. Veriler t testi ve çoklu doğrusal regresyon analizi ile analiz edilmiştir. Çalışma sonucunda öğrencilerin cinsiyetlerine göre duygu düzenleme güçlükleri, öz sevecenlik, öz yargılama, paylaşımların bilincinde olma ve bilinçlilik alt ölçeği puanları anlamlı farklılık göstermediği bulunmuştur. Bununla birlikte öğrencilerin izolasyon ve aşırı özdeşleşme alt ölçeği puanları kız öğrenciler lehine anlamlı farklılık göstermektedir. Öğrencilerin yaş gruplarına göre duygu düzenleme güçlükleri ve öz duyarlık alt ölçekleri puanları arasında anlamlı farklılık göstermediği bulunmuştur. Öz duyarlığın duygu düzenleme güçlüğü üzerindeki açıklayıcı etkisini görmek için yapılan çoklu regresyon analizi sonucunda; öz duyarlığa ait altı yordayıcı değişkenin birlikte öğrencilerin duygu düzenleme güçlüğünün anlamlı yordayıcıları olduğu görülmüştür. Bulgular ilgili literatür ışığında tartışılmıştır.
SİKKELER ÜZERİNDE ANAZARBOS KAYALIĞI VE AKROPOLİSİ
Authors: ERHAN Fatih
Published: December 2020

Antik Çağ’da Kilikia Bölgesi’nin pedias (=düz, ovalık) kısmında, günümüzde ise Çukurova’da, Adana İli’nin Kozan İlçesi’nin Dilekkaya Mahallesi sınırları içerisinde yer alan Anazarbos kenti, ismini aldığı kayalığın batı kısmındaki düz alanda kurulmuştur. Kentin M.Ö. 1.yy. ile M.S. 254 yılları arasında basmış olduğu sikkelerden Roma İmparatorluğu Dönemi’ne ait olanlarının bir kısmında, kayalık ve akropolis tasvirleri yer almaktadır. İlk kez İmparator Claudius (M.S. 41 - 54) Dönemi’ne ait sikkeler üzerinde görülmeye başlayan bu tasvirler, İmparator Traianus (M.S. 98 - 117) ve İmparator Elagabalus (M.S. 218 - 222) dönemlerinde de varlığını sürdürür. Bu tasvirler, Anazarbos kayalığı ve akropolisinin M.S. 1-3. yy’daki görünümüne ışık tutan yegâne bilimsel kaynaktırlar. Bu çalışmada, Roma İmparatorluğu Dönemi’nde Anazarbos’ta basılan kayalık ve akropolis tasvirli sikkeler incelenmiştir. Bu şekilde Anazarbos kayalığının Roma İmparatorluğu Dönemi’ndeki durumu ve kent için anlamının ortaya çıkarılması amaçlanmıştır.
YAPAY ZEKÂ KONUSUNUN TOPLUMSAL CİNSİYET KAPSAMINDA İNCELENMESİ: MESLEKLERE YÖNELİK BİR ARAŞTIRMA
Authors: ÇİFCİ Büşra Sedef , BASFİRİNCİ Cigdem
Published: December 2020

Yapay zekâ teknolojilerinin simgesi niteliğindeki robotların yeni bir aktör olarak gündelik yaşama dahil olması, yapay zekâ ve toplumsal cinsiyet ilişkisine dair tartışmaları gündeme getirmiş ve yapay zekâ uygulamalarının mevcut toplumsal cinsiyet algılarında bir değişime neden olup olmayacağı tartışılmaya başlanmıştır. Bu kapsamda bu araştırma ile, “Yapay zekâ uygulamaları toplumsal cinsiyet eşitliğinin gelişimine hizmet eder mi, yoksa tam tersi mevcut toplumsal cinsiyet algılarının pekiştirilmesinde bir araç işlevi mi görür?” sorusuna meslek robotları üzerinden cevap aranmıştır. Daha detaylıca bahsetmek gerekirse bu çalışmanın amaçları; on farklı meslek grubu için geliştirilen meslek robotlarına yönelik toplumsal cinsiyet algılarını ölçmek, bu algıların katılımcıların cinsiyetlerine göre farklılaşıp farklılaşmadığını belirlemek ve meslek robotlarının kişilik özellikleri yönünden değerlendirilmesi durumunda da toplumsal cinsiyete dair bir algının yer alıp almadığını ortaya koymaktır. Bunun için nicel yöntemden faydalanılmıştır. Katılımcıların meslek robotlarına ilişkin toplumsal cinsiyet algılarının ölçümlenmesinde senaryo tekniğine başvurulmuş ve veriler anket aracılığıyla toplanmıştır. Hipotezler tek örneklem t testi ve bağımsız örneklem t testi kullanılarak test edilmiştir. Bu çalışmanın bulguları, bir yapay zekâ uygulaması olarak robotların iş hayatına entegrasyonunun sosyal yaşantı içerisindeki toplumsal cinsiyet eşitsizliklerini yeniden inşa edecek şekilde ilerleyeceğini öngörmektedir. Literatüre yansımış olduğu kadarıyla yapay zekâ, meslekler ve toplumsal cinsiyet ilişkisini Türkiye’de inceleyen bir çalışmanın bulunmaması, bu araştırmanın özgün değerini oluşturmaktadır.
HİTİTÇE YENİ BAYRAM METİNLERİ (Bo 3701, Bo 3968)
Authors: AKDOĞAN Rukiye
Published: December 2020

Makalede, Hititlerin başkenti Hattuşa'dan ele geçen Bo 3701 ve Bo 3968 numaralı Hititçe iki yeni bayram tableti ele alınmıştır. Hititlerin kutlamak zorunda oldukları bayramların sayısı 170'i bulmaktadır. Bayram törenlerine kral, kraliçe ve üst düzeyden görevliler katılmaktaydı. Törenlerde kral, tanrılara şarap, bira, et vs. sunarak ziyafet ve eğlenceler düzenler ve böylece onların memnuniyetini kazanmaya çalışırdı. Bo 3701 nolu tablet parçası tam korunamamış olduğundan hangi bayrama ait olduğu belli değildir. Tablet parçasında, kutlamalara ait "MUNUSdammara- (bir kadın- kült görevlisi), DU.GUR, GIŠnathi- (yatak, döşek), Éhilammar (kapı, kapı yapısı, portal, pazar yeri)" vs. gibi kelimeler yer almaktadır. Bo 3968 nolu tablet parçası da aynı şekilde, tam korunamamış olduğundan hangi bayrama ait olduğu belli değildir. Tablet parçasında, "tu-hu-ru-ša-aš, MUNUShazkara- (kadın müzisyen), tarkuwai- (dans etmek, dönmek), DNISABA, MUNUSMEŠ zi-en-du-hi-ya-aš" vs. gibi kelimelerle bayram kutlamalarına değinilmektedir.
AVRUPA BİRLİĞİ VE TÜRKİYE’DE ELEKTRİKLİ OTOMOBİLLERE YÖNELİK VERGİ TEŞVİKLERİNİN DEĞERLENDİRİLMESİ
Authors: GÜNDÜZ Orçun , YAKAR Soner
Published: December 2020

Elektrikli otomobiller karbondioksit salınımının azaltılması ve enerji etkinliğinin sağlanması amacıyla içten yanmalı motora sahip otomobillere karşı güçlü bir alternatif olarak ön plana çıkmaktadır. Bu nedenle birçok ülke elektrikli araçların hem üretimi hem de satışına yönelik çeşitli teşvik politikaları uygulamaktadır. Tüketiciye yönelik vergi teşvikleri, elektrikli araçların satışını doğrudan etkileyen önemli ve güçlü bir mekanizmadır. AB’ye üye birçok ülke elektrikli araçların yaygınlaştırılması amacıyla çeşitli vergi teşvik düzenlemelerine sahiptir. Türkiye’de ise tüketici tercihini elektrikli araçlara yönelik değiştirmek amaçlı bir takım vergisel teşvik düzenlemeleri yapılmıştır.

Bu çalışmada AB ülkelerinde ve Türkiye’de gerçek kişiler açısından ilk el elektrikli otomobillere yönelik vergi teşviklerini ortaya koyulmakta ve değerlendirmede bulunulmaktır.
Respuesta al tratamiento con estibogluconato sódico para leishmaniasis cutánea en población indígena y mestiza, Amazonas 2014-2018
Authors: Huyhua-Gutierrez Sonia Celedonia , Monsalve-Ramirez Adan , Gonzales-Cornejo Lizandro , Tejada-Muñoz Sonia , Díaz-Manchay Rosa Jeuna , Aguilar-Camán Marlith
Published: December 2020

Objetivo. Determinar la respuesta al tratamiento con Estibogluconato Sódico en población indígena y mestiza con diagnóstico de leishmaniasis cutánea según ciclo de tratamiento, sexo y etapa de vida, pertenecientes a las Microredes Nieva, Galilea, Tingo y Pedro Ruiz Gallo de la Región Amazonas del 2014 – 2018, en Perú. Material y métodos: Estudio descriptivo, retrospectivo, de corte longitudinal, teniendo como universo muestral 559 fichas de pacientes; el método fue inductivo, técnica análisis de datos y el instrumento fue la ficha de registro de datos. Resultados: En la población indígena el 98,1% respondió al tratamiento con primer ciclo de Estibogluconato Sódico y en la población mestiza fue el 94%, los demás pacientes respondieron con segundo ciclo de tratamiento; asimismo del total de pacientes mestizos, el 47,5% fue femenino y de la población indígena el 70,4% fue masculino (p=0,000); de las etapas de vida más afectadas con segundo ciclo de tratamiento fueron la adulta 50% (población indígena) y en la etapa niño 11,2% (población mestiza). Conclusión: El mayor porcentaje de los pacientes presentaron una respuesta adecuada (curaron con el primer ciclo de tratamiento) al Estibogluconato Sódico en ambas poblaciones asimismo las etapas de vida más afectadas fueron la adultez y la niñez.
A RISK-ORIENTED APPROACH TO PATIENT–DOCTOR COMMUNICATION: AN ANALYTICAL REVIEW
Authors: Fedonnikov Alexander , Chernobylov Lev , Fakhrudinova Elmira , Ivanovskaya Maria , ZHELAEV MIKHAIL , Sevostyanova Olga , Andriyanova Elena
Published: December 2020

Studying one of the most relevant issues within the context of healthcare digitization – the doctorpatient communication – offers a significant potential for finding solutions related to prevention of risks that are constantly present given the shortage of resources in healthcare. In view of the issue in question, there are ethical, legal, socio-psychological, and technological risks that are described here within the communication framework. The authors offer a view at the outcomes of a structural and functional analysis concerning these communication risks and possible options for their prevention within the context of the basic doctor-patient relationship models.
Improving the nutritive value and sensory quality of rabbit meat by using leafy vegetables as feedstuffs
Authors: WOGNIN Légbé Raïssa Marie Flavienne , OTCHOUMOU Kraidy Athanase , YAO Konan Franck , NIAMKE Sébastien
Published: December 2020

The study examined the effect of feeding leafy vegetables on nutritional and sensory qualities of rabbit meat. For this, thirty weaned rabbits of 6 weeks of age (535.24-537.83 g) were allotted to six treatments in a completely randomized design with five replicates. The control diet was a concentrate while treatment diets were a mixture of leafy vegetables and concentrate (50:50; w/w). The rabbits were housed, fed in individual cages and the experiment was conducted for 9 weeks with 7 days of adaptation. This study revealed that 50 % Abelmoschus esculentus and 50%Vigna unguiculata leaves combined with 50 % of concentrate diet allowed the highest carcass yield. The meat bone ratio of the rabbits fed with the diets Abelmoschus esculentus and Vigna unguiculata were the highest with (5.56±0.15) and (5.40±0.10) respectively. The rabbits fed Vigna unguiculata with concentrate diet presented the highest protein content (20.92 %). The meat produced by feeding Solanum melongena with concentrate recorded the highest levels of potassium (546.56mg/100 g) and phosphorus (336.99 mg/100 g). The lysine content of rabbit meat obtained with Solanum melongena diet was higher than other groups. Leafy vegetables supplementation had no significant effect (P>0.05) on the appearance, juiciness and tenderness of rabbit meat. This study showed that Solanum melongena with concentrate mixture allowed the best nutritive value of meat as well as its sensory quality.
Analisis Penerapan Business Model Canvas pada Koperasi Syariah
Authors: Nurrachmi Intan , Setiawan
Published: December 2020

The use of the canvas business model method in Islamic cooperative institutions is considered important to correct the possibility of errors or the need for improvement in the process of running a business model, also to determine the strengths and weaknesses in the cooperative. Islamic cooperatives are business entities that have the purpose of profit and social benefits, it is necessary to support all parties, both directly and indirectly, so that the role of Islamic cooperatives in improving the economic welfare of the community can be realized with financing products that are very beneficial for the Islamic cooperative as well as for the customers. This study aims to analyze the Sharia Cooperative business model using Business Model Canvas. The research method used is descriptive method with a case study approach. While the stages are data collection, data processing and making conclusions. Koperasi Syariah KSBM tries its best to provide various product services to consumers. How to socialize products and establish friendships made a form of whatsapp groups. The profit gained by KSBM is from product sales, profit sharing from savings and loans as well as from services. The KSBM partnership was established with BRI Syariah, Post Office and Samsat.

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Penggunaan metode model bisnis canvas pada lembaga koperasi syariah dinilai penting untuk mengoreksi kemungkinan terjadinya kesalahan atau perlu adanya perbaikan dalam proses menjalankan model bisnis, juga untuk mengetahui kekuatan dan kelemahan yang ada pada koperasi. Koperasi syariah merupakan badan usaha yang mempunyai tujuan mencari keuntungan dan manfaat sosial, perlu adanya dukungan semua pihak baik secara langsung maupun tidak langsung, agar peran koperasi syariah dalam meningkatkan kesejahteraan ekonomi masyarakat dapat terwujud dengan produk pembiayaan yang sangat bermanfaat bagi koperasi syariah serta bagi pelanggan. Penelitian ini bertujuan untuk menganalisis model bisnis Koperasi Syariah dengan menggunakan Business Model Canvas. Metode penelitian yang digunakan adalah metode deskriptif dengan pendekatan studi kasus. Sedangkan tahapannya adalah pengumpulan data, pengolahan data dan pengambilan kesimpulan. Koperasi Syariah KSBM berusaha sebaik mungkin untuk menyediakan berbagai layanan produk kepada konsumen. Cara mensosialisasikan produk dan menjalin pertemanan dilakukan dalam bentuk grup whatsapp. Keuntungan yang diperoleh KSBM berasal dari penjualan produk, bagi hasil dari simpan pinjam serta dari jasa. Kerja sama KSBM terjalin dengan BRI Syariah, Kantor Pos dan Samsat.
Hubungan Kualitas Pelayanan Islami dan Citra Biro Perjalanan (Travel) Terhadap Keputusan Jamaah dalam Menggunakan Biro Perjalanan (Travel) Haji dan Umrah
Authors: Shoifuro Indah , Canggih Clarashinta
Published: December 2020

This research aimed to examine the relationship between Islamic service quality and the image of travel agency toward customer decision to use Hajj and Umrah travel agency. The method used in this research was quantitative through multiple correlation analysis, with total sample of 94 person. Data collected through questionnaire used likert scale. The results of this study indicated that Islamic service quality did not show a significant relationship to the customer decision of using Hajj and Umrah travel agency, while image of the travel agency had a significant relation on the decision. However, simultaneously, quality of Islamic services and the image of travel agency had a significant relationship to the customer decision of using Hajj and Umrah travel agency.

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Penelitian ini bertujuan untuk menguji hubungan kualitas layanan Islami dan citra biro perjalanan terhadap keputusan pelanggan menggunakan biro perjalanan haji dan umrah. Metode yang digunakan dalam penelitian ini adalah kuantitatif melalui analisis korelasi ganda, dengan jumlah sampel 94 orang. Pengumpulan data dilakukan melalui kuesioner menggunakan skala likert. Hasil penelitian ini menunjukkan bahwa kualitas layanan syariah tidak menunjukkan hubungan yang signifikan terhadap keputusan pelanggan menggunakan biro perjalanan haji dan umrah, sedangkan citra biro perjalanan memiliki hubungan yang signifikan terhadap keputusan tersebut. Namun secara simultan, kualitas layanan Islami dan citra biro perjalanan memiliki hubungan yang signifikan dengan keputusan pelanggan dalam menggunakan biro perjalanan haji dan umrah.
Mekanisme Penentuan Margin Pembiayaan Murabahah di Lembaga Keuangan Syariah
Authors: Muhammad Fahmul Iltiham
Published: December 2020

This research aims to determine the mechanism for determining Murabahah financing margins at the al-Yasini Islamic Financial Institution in Pasuruan. Al Yasini Islamic Financial Institution is an institution engaged in finance, especially in the field of sharia management, which means that banking activities are always related to the financial sector. In its business activities, the Al Yasini Islamic Financial Institution benefits from transactions for services that have been provided as well as for the results that have been distributed. The tighter competition in the financial institution sector is demanded to emerge in the regions and provide loan services and services for micro, small and medium enterprises so that they can develop with additional capital.

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Penelitian ini bertujuan untuk mengetahui mekanisme penentuan margin pembiayaan murabahah pada Lembaga Keuangan Syariah al-Yasini Pasuruan. Lembaga Keuangan Islam Al Yasini merupakan lembaga yang bergerak di bidang keuangan khususnya dalam bidang manajemen syariah yang artinya kegiatan perbankan selalu berkaitan dengan bidang keuangan. Dalam kegiatan usahanya, Lembaga Keuangan Islam Al Yasini mendapatkan keuntungan dari transaksi untuk layanan yang telah diberikan maupun untuk hasil yang telah disalurkan. Persaingan yang semakin ketat di sektor lembaga keuangan dituntut untuk muncul di daerah dan memberikan layanan dan layanan pinjaman bagi usaha mikro, kecil, dan menengah agar dapat berkembang dengan tambahan modal.
High-Order Analytical Formulation of Soliton Self-Frequency Shift
Authors: Rochette Martin
Published: December 2020

We derive an analytical formulation of the Raman-induced frequency shift experienced by a fundamental soliton. By including propagation losses, self-steepening, and dispersion slope, the resulting formulation is a high-order (HO) extension of the well-known Gordon's formula for soliton self-frequency shift (SSFS). The HO-SSFS formula closely agrees with numerical results of the generalized nonlinear Schrödinger equation, but without the computational complexity and required computation time. The HO-SSFS formula is a useful tool for the design and validation of wavelength conversion systems and supercontinuum generation systems.
МОДЕЛЮВАННЯ ПРОЦЕСУ АКУМУЛЮВАННЯ ЕЛЕКТРОЕНЕРГІЇ В КОМБІНОВАНІЙ ЕНЕРГОСИСТЕМІ
Authors: Кузнєцов М.П. , Мельник О.А , Смертюк В.М.
Published: December 2020

Метою даної роботи є розроблення моделі балансування процесів генерації та споживання електроенергії для енергосистем на основі відновлюваних джерел енергії з використанням системи акумулювання. Режими генерації вітрових і особливо сонячних електростанцій мають значні градієнти поточної потужності, коли істотні зміни можливі за кілька хвилин. При виборі систем акумулювання необхідно враховувати такі фактори, як нерівномірність генерації та споживання, обсяг можливої надлишкової енергії чи її дефіцит, швидкість зміни балансу потужностей та відповідна швидкодія акумуляторів. Об’єкт дослідження - гібридні електроенергетичні системи, які мають властивості локальної мережі. Такі системи чутливі до змінних режимів генерації, а наявність швидких змін потужності вимагає врахування коротких часових проміжків. Методом дослідження є математичне моделювання  випадкових процесів споживання та генерації енергії, яке дозволяє аналізувати поточне балансування потужностей та отримувати інтегральні характеристики стану акумулювання і повторного використання енергії. Моделювання режимів роботи сонячних та вітрових електростанцій основане на статистичних даних про погодні фактори. Тоді балансування потужності можна розглядати як суперпозицію випадкових процесів генерації та споживання. Особливістю дослідження є врахування часових градієнтів потужності вітрових та сонячних електростанцій,  стану зарядки та швидкодії акумуляторів. Аналітичне дослідження ускладнене фактором наявності різних процесів з особливим характеристиками розподілу, тому запропоновано імітаційну модель з відповідним алгоритмом розрахунку.  Запропонована модель енергобалансу дозволяє імітувати процеси накопичення та використання енергії при різних властивостях системи акумулювання. Результати дослідження дозволяють порівнювати різні конфігурації енергосистеми за збалансованістю,  потребами в акумулюванні та рівнем втрат енергії. При цьому враховуються місцеві та сезонні кліматичні особливості. Бібл. 21, табл. 1, рис. 2.
ЗАСТОСУВАННЯ МАТЕМАТИЧНОЇ МОДЕЛІ ДЛЯ АНАЛІЗУ ТЕПЛОВОЇ РОБОТИ БЕТОННОГО СОНЯЧНОГО КОЛЕКТОРА
Authors: Решетняк І.Л. , Сухий М.П.
Published: December 2020

Бетонні сонячні колектори давно застосовуються в якості низькотемпературних водопідігрівачів, наприклад для підігріву води в басейнах. Їхніми основними перевагами є дешевизна, простота виконання та високі експлуатаційні якості. Одним з сучасних напрямків застосування бетонних сонячних колекторів є їх інтегрування в фасади та дахи будівель та споруд. Їх можна встановлювати на будівлях, що мають історичну цінність, не порушуючи їх зовнішній вигляд. Перевагою таких систем є естетичність та міцність, через те що вони не містять крихкого скляного покриття. В той же час абсорбери без скління, особливо в холодний сезон та нічний час, можуть мати значні втрати тепла за рахунок конвективного теплообміну з навколишнім повітрям, а також через довгохвильове випромінювання в атмосферу. Для аналізу впливу різних факторів на теплову роботу сонячної системи з бетонним колектором використовували математичну модель. Вона розраховує зміни прямого і розсіяного сонячного випромінювання на поверхню колектора протягом дня з урахуванням місця розташування і орієнтації приймаючої поверхні, пори року і доби. В моделі вирішується задача нестаціонарної теплопровідності в бетонній плиті з вбудованою системою труб з циркулюючою рідиною та баком-акумулятором. Режим добового водоспоживання враховується шляхом зміни режиму роботи циркуляційного насоса. Модель застосовувалась для аналізу роботи бетонних колекторів для умов України. Виконані порівняльні розрахунки теплової роботи заскленого та незаскленого бетонного колектора. Показано, що в умовах роботи бетонного колектора із замкнутим контуром на ефективність сонячної системи істотно впливає об’єм теплового бака-акумулятора і режим відбору води, так як після закінчення сонячного дня значна частина тепла, накопиченого бетонним абсорбером, може бути втрачена в навколишнє середовище. Була розглянута можливість покращення корисного використання тепла, що накопичується бетонним абсорбером, після закінчення сонячного дня за рахунок збільшення об’єму бака-акумулятора і різних режимів його розгрузки.
ЕНЕРГЕТИЧНА ЕФЕКТИВНІСТЬ ВІТРОГІДРОНАСОСНОЇ СТАНЦІЇ ЗНАЧНОЇ ПОТУЖНОСТІ
Authors: Васько П.Ф. , Пазич С.Т. , Бриль А.О.
Published: December 2020

Розвиток відновлюваних джерел енергії в Україні характеризується стрімкими темпами. Станом на вересень 2020 року встановлена потужність вітроелектричних (ВЕС) та фотоелектричних (ФЕС) станцій складає біля 6 ГВт, що відповідає  майже 20% максимального навантаження електроенергетичної системи на чинний момент часу. Тому на сьогодні набуває актуальності задача акумулювання стохастичного надходження електроенергії ВЕС та ФЕС в електроенергетичну систему, зумовлена неузгодженістю графіків генерування та споживання потужності. Ідея застосування гідроакумулювальних електростанцій (ГАЕС) для накопичення стохастичного надходження енергії ВЕС і ФЕС починає знаходити своє практичне втілення. В Іспанії вже декілька років функціонує вітродизельна електростанція для подачі води в басейн-акумулятор ГАЕС потужністю 11 МВт. Досвід експлуатації цього комплексу засвідчив суттєве зменшення його енергетичної ефективності, зумовлене стохастичним характером надходження енергії вітру. Тому на часі вирішення задачі визначення енергетичної ефективності процесу перетворення кінетичної енергії вітру в потенційну енергію води, накопиченої в басейні-акумуляторі, з урахуванням наявності пульсацій швидкості вітру . В даній роботі виконана оцінка енергетичної ефективності потужної гідронасосної станції  при електроживленні двигунів насосів від вітроелектричної установки з урахуванням пульсацій швидкості вітру та кількості гідроелектричних агрегатів у складі станції. Визначення кількісних значень оцінюваних параметрів базувалось на результатах математичного моделювання динаміки навантажувальних режимів роботи вітрогідронасосної станції з урахуванням стохастичної зміни швидкості вітру. Математична модель являє собою систему нелінійних диференційних рівнянь, що описує взаємодію двох інерційних складових єдиної аероелектрогідродинамічної системи. Визначено раціональне співвідношення кількості гідронасосів в складі насосної станції для досягнення максимальних значень коефіцієнта використання встановленої потужності вітрогідронасосної станції. Бібл. 29, рис. 6.
Estudo comparativo de prevalência de Hepatite C entre laboratório público e privado do estado de Goiás, Brasil
Authors: Saad Fernanda Gabriel Aires , Costa Sérgio Henrique Nascente
Published: December 2020

Este estudo teve por objetivo avaliar comparativamente a prevalência de casos de Hepatite C no Laboratório Clínico PUC-Goiás (LCPUCGO) e no Laboratório Clínico do Hospital do Policial Militar de Goiás (LCHPM), com o intuito de observar a divergência entre sororreagentes e de retratar o cenário atual da doença. Trata-se de um estudo observacional transversal comparativo entre resultados reagentes para o Anti-HCV em dois laboratórios do Estado de Goiás. Foi constatada a prevalência de Hepatite C de 2,23% no LCPUCGO e de 1,20% no LCHPM no ano de 2019. A prevalência da Hepatite C detectada por este estudo em 2019 no LCHPM e LCPUCGO, 1,20% e 2,23% respectivamente, corrobora com a bibliografia pesquisada, que identificou, no Brasil, a prevalência de pessoas reagentes para o HCV correspondente a 0,70%. Evidenciou-se que a prevalência de Hepatite C no LCPUCGO é consideravelmente maior do que a do LCHPM. A Hepatite C ainda mantêm a sua prevalência ao longo dos anos no estado de Goiás. Portanto, torna-se necessária uma ação conjunta do governo e dos profissionais de saúde brasileiros para cumprir as metas do plano de eliminação no Brasil e auxiliar no rastreamento e acompanhamento da Hepatite C, com o intuito de evitar a progressão da doença.
Countering corporate fraud: control procedures in the field of procurement
Authors: Prasolov Valeriy , Zemskov Vladimir
Published: December 2020

Public procurement is an extensive area in which a large amount of budget

funds is used. It is not surprising that scammers who use a variety of schemes

to deceive the state show interest in it. The purpose of the article is to review control procedures for preventing fraudulent actions in procurement.

An important stage of work on the topic was also to determine the specifics

of fraud in procurement activities, to analyze the control procedures implemented in the company under consideration. The study resulted in recommendations for improving the system for countering corporate fraud in the field

of procurement.
Phototransistor: The Story So Far
Authors: Bansal Malti , Maiya Raaghav Raj
Published: December 2020

The research paper prospects the theory of phototransistor ranging from the history of the device to its application in the real world. The research paper deep dives into the characteristics of the phototransistor while discussing its dependence on bias drive, bias voltage, and illumination intensity. The research paper includes a comparative study between the various types of phototransistors based on optical gain, spectral range, and efficiency. It also concludes the best illumination method for the phototransistor based on the optical gain parameter.
Foot Strengthening Exercise on Postural Balance and Functional Ability of Foot on Children 6-10 Years Old with Flexible Flatfoot
Authors: Sativani Zahra , Pahlawi Riza
Published: December 2020

The activities of children more involve the foot. One of the common problems in the foot is flexible flatfoot. A disturbance in the process of the formation of the arch foot could result in a deformation of the foot and increases the risk of an injury due to postural balance change. Normally, the arch of the foot formed the first five years for the age range of 2-6 years. The right choices of the intrinsic muscle exercises of the foot can prevent deformation and improve postural balance. This study aimed to discuss the effectiveness of foot strengthening exercise to improving postural balance and functional ability of foot on a flexible flatfoot 6-10 years old. This study was pre-experimental research with two groups of pre-post test design. The subjects of this research were 30 students that had been divided into two groups, case, and control. Each group consists of 15 students selected used purposive sampling method based on the criteria of inclusion that had been set. There was a significant difference after foot strengthening exercise between the case and control group, p-value = 0,000. The foot strengthening exercise could improve the postural balance and functional ability of the foot on a flexible flatfoot 6-10 years old.
Fazer-se terrano: por uma metafísica política de Gaia
Authors: Silva e Silva Fernando , Araujo André
Published: December 2020

O presente texto pretende apresentar uma resenha crítica da edição brasileira da obra "Diante de Gaia: oito conferências sobre a natureza no Antropoceno", de Bruno Latour. A resenha é acompanhada por uma breve análise do sentido que Gaia assume para o autor, termo que ele recruta na sua batalha de transformação de práticas científicas, sensíveis e política em termos de catástrofe climática.
GEWALT e uma Crítica Socioambiental
Authors: Reolon Vera Marta
Published: December 2020

Partindo da conceituação das três ecologias propostas por Felix Guattari , como podemos e (se) devemos intervir para tornar ambientes, sujeitos e instituições mais aptos a viver no mundo contemporâneo, propiciando melhor bem-estar aos ambientes e aos membros da população. Só uma articulação ético-política – ECOSOFIA – entre os três registros ecológicos: do meio ambiente, das relações sociais e da subjetividade podem esclarecer as questões. Necessários novos dispositivos de produção de subjetividades individuais e coletivas. Égide ético-estética de uma ECOSOFIA. Gewalt. A violência e suas diferentes esferas de atuação. O poder , aquele aliado da liderança, e o poder que aliena e escraviza, vinculado à paranoia. Humano, que é humano? Desejo. Ação. Liberdade. Responsabilidade. Os estilos de vida, sua escolha no viver. A ação humana. O trabalho.
A necessária indomesticabilidade de termos como “Antropoceno”: desafios epistemológicos e ontologia relacional
Authors: Taddei Renzo , Scarso Davide , Castanheira Nuno
Published: December 2020

Nesta entrevista, realizada por Davide Scarso e Nuno Pereira Castanheira entre os meses de novembro e dezembro de 2020 via e-mail, o Professor Renzo Taddei (Unifesp) discute o significado do termo Antropoceno e as suas implicações, com base nas contribuições teóricas de Deborah Danowski, Eduardo Viveiros de Castro, Donna Haraway, Isabelle Stengers e Bruno Latour, entre outros. O entrevistado enfatiza a necessidade de evitarmos a redução do Antropoceno ou termos similares a conceitos científicos, assim preservando a sua capacidade indutora de novas perspectivas e transformações existenciais e resistindo à tentação de objetivação dominadora de um mundo mais complexo e bagunçado do que a epistemologia clássica gostaria de admitir.
Para ler as ruínas do Antropoceno mineiro: catástrofe-crime e trauma cultural em Mariana
Authors: De Alencar Santos Natanael , Karenina de Sousa Rego Natasha
Published: December 2020

O artigo busca fornecer algumas indicações sobre como situar o Brasil no Antropoceno. Pergunta-se: como ler as ruínas do Antropoceno brasileiro a partir de desastres recentes? O objetivo geral é aferir a dimensão traumática do Antropoceno Mineiro a partir da catástrofe-crime de Mariana. Os objetivos específicos são, portanto, delinear os contornos do Antropoceno Mineiro, conectando-os com a teoria do trauma cultural de Alexander (2012) e a dinâmica entre valores e sofrimento em Joas (2013). Investigou-se dois documentos – "Estudo e sistematização dos danos morais individuais e coletivos para processo de indenização/reparação dos atingidos e atingidas pela barragem de rejeitos da Samarco Mineração S.A. (Vale e BHP Billiton) em Mariana-MG" e o livro-reportagem “Vozes e silenciamentos em Mariana: crime ou desastre ambiental?”, que foram lidos com as lentes da teoria do trauma cultural, das interpretações do Antropoceno e suas vozes no interior das ciências humanas e de contribuições, especialmente decoloniais, que desconstroem entendimentos hegemônicos sobre a relação sociedade-natureza na modernidade. Propõe-se a indissociabilidade entre Antropoceno e as catástrofes; destaca-se a relevância do trauma cultural como um elemento importante na compreensão dos impactos catastróficos; habilita-se uma "leitura de ruínas" para mensurar impactos em tragédias. A importância desta pesquisa reside em explorar esta camada pouco aferida no dimensionamento das catástrofes tecnológicas contemporâneas. A partir dos documentos, conclui-se que existe um processo ativo em curso para estabelecer a catástrofe-crime de Mariana como um trauma cultural – sobretudo no que diz respeito ao descentramento moral, expansão de sensibilidade e na solidificação do evento na memória pública. Além disso, a análise dos documentos demonstra ser viável a leitura das ruínas do Antropoceno brasileiro a partir da centralidade do trauma cultural.
Theoretical and methodological principles of tourist attractiveness of territories
Authors: Anhelko Iryna , Oryshchyn Ivan , Popadynets Nazariy , Zhuravel Yuliya , Nezveshchuk-Kohut Tetyana
Published: December 2020

The article explains different approaches to the definition of the concept «tourist attraction». On the base of the analysis of different approaches, it is determined that tourist attraction is the property of a certain territory (city, district, region, zone, country, the group of countries) which meets the demand and needs of tourists. It was made clear that the level of tourist attractiveness is influenced by a number of factors, among which tourist resources and tourist infrastructure are important. According to the factors of influence, the components of tourist attractiveness are presented. It is determined that a number of methods and criteria are used to assess the attractiveness of territories and objects, each of which has its advantages and disadvantages. It is noted that the shortcomings of certain assessment methods can be minimized as the result of the introduction of certain reservations. It was made clear that in international practice tourist attractiveness is determined by the greatest demand among tourists in regions with rich natural, cultural and historical resources, geographical location, the level of infrastructure development which depends on investment, recreational and tourist resources, and environmental state of a region. It is proved that in Ukraine the territories and tourist zones which have the most valuable elements of the ecological framework (forests, clear rivers, sea coasts, lakes, ponds, etc.) and outstanding historical monuments and places are called tourist-attractive. It is generalized that the expediency and necessity of the quantitative assessment of tourist attractiveness at the level of a country, sphere or a certain region is explained by the identification of those areas whose development stimulation will lead to the possibility of obtaining a positive economic effect in the near future.
Effectiveness of Learning Management System for Teaching English Language at Higher Education Level
Authors: Dr. Afsheen Salahuddin  , Dr. Fouzia Ajmal  , Dr. Saira
Published: December 2020

The present research study was conducted in one of the private sector universities of Lahore city in Pakistan. This study has utilized a quantitative paradigm that included a single group pre-test post-test experimental design. The problem identified was a less developed English language grammar skill in the students and also how to teach English language successfully to the large classes i.e. consisting of 50 to 60 students. The main purpose was to develop some plans to facilitate the large classes. A single group quasi-experiment was conducted for four months (one semester) to find out whether the implementation of the Learning Management System (LMS) for the teaching of the English language is successful or not. The rationale of the study was to provide detailed lesson plans and analysis of how the teaching is done through the LMS in large English language classes like having 50 to 65 students per class. The results showed that LMS or the Learning Management System proved to be successful for teaching English to large classes as it saved time for the teachers and students both along with providing ample guidance and support. The present study is significant as it provides a guideline for other institutes on how they can also utilize this software effectively for teaching the English language.
Empirical Evaluation of Art and Design Students’ Online Assessments: A Case of Construct Validity Analysis at STEP
Authors: Gouhar Pirzada  , Dr. Fariha Gul  , Saima Yaqub
Published: December 2020

Educational institutions are bound to take online assessments due to pandemics, which drives the need to identify the perceived satisfaction of both teachers and students about the effectiveness of this process. The current study aims to explore perceptions of Art & Design students and teachers since the issue becomes even more complex due to the practical nature of these subjects and assessments. A total of 157 students participated in this research study, whereas the data is collected through convenient sampling. The data from teachers was collected through a focus group discussion. The purposive sampling process was used for this purpose. A self-developed survey instrument was used to collect data with an alpha value of .73. The results of the survey indicate the satisfaction of students with the process and effectiveness of online assessment. Demographic analysis includes current qualifications (mean=2.69), previous qualifications (mean=.41), current working status of students (mean=.96), and students enjoying any scholarships (mean=.39) etc. The data collected through focus group discussion was studied through thematic analysis techniques. The results of the study promised to help in designing and implementing strategies when conducting online assessments particularly for Art & Design qualifications.
A Critical Discourse Analysis of Powerlessness in Mohsin Hamid’s Novel “Moth Smoke”
Authors: Muhammad Ramzan  , Dr. Abdul Karim Khan
Published: December 2020

This paper is an attempt to explore powerlessness in the discourses of Mohsin Hamid’s novel Moth Smoke (2000)' from the perspective of Fairclough's Three Dimension Model (TDM).  The main issue of the paper is to examine the communicative process as to how and why the powerless are made to feel inferior. It is a common practice in today's society that in social gatherings a man always wants to show higher which in most of the cases is exercised through language. As analyzing texts through CDA carries objectivity, so the text understudy yielded the theme of powerlessness projected through the word choice of the writer. Through the analysis of the selected discourse, two-class have been found i.e. the upper class and the lower class. They are represented as powerful and powerless respectively. The elites enjoy a luxurious life but the poor often turn to be criminals. Because of this scenario, Fairclough's approach to CDA is quite an appropriate perspective to explore such social issues enacted in the society.
A Study of Reflective Teaching in Professional Development of Secondary School Teachers in Khyber Pakhtunkhwa
Authors: Muhammad Ayaz  , Wazim Khan  , Salman Khan
Published: December 2020

Reflective teaching (RT) has globally acknowledged its usefulness to teachers' professional development. This study investigated the consequences of RT concerning teachers' professional development. Objectives of the study were: to search the effect of RT on teachers' professional development; to investigate the extent of RT to be used by teachers; to explore the perception of teachers about RT. This study was qualitative and descriptively analyzed. Researcher used Observation and Interview for data collection. Population was 5537 whereas the Sample consisted of 200 male secondary school teachers. Results of the study were: maximally the teachers had not used the tools of RT and as a result, mostly their teaching had not affected their professional development; mostly teachers were unaware through RT but agreed about the validity of RT to be used in teaching; RT has a great extent to be used by the teachers in the process of teaching. This study endorsed the importance of RT to replace the old traditional methods of teaching through RT. Also, this study will play a dynamic role in spanning the gap between theory with practice.
Linguistic Deviation in Pakistani Print Media Advertisements
Authors: Abdul Hamid  , Dr. Akbar Ali  , Dr. Fazal Hanan
Published: December 2020

Linguistic strategies have been widely utilized to function as a tool for persuasion. The present study aims to investigate linguistic deviation in advertisements in Pakistani print media. There are different manifestations of linguistic deviation such as morphological, orthographic, semantic, and syntactic. Data were collected from different national and international advertisements. The data were analyzed using the contents analysis technique of data analysis. In the analysis of linguistic data taken from advertisements, the linguistic deviations have been highlighted and their functions have been identified. The result of the study says that seven types of linguistics deviation have been employed by advertisers in Pakistani print and electronic media and the purpose of deviation is to attract the attention of the readers/viewers (customers).
Writing Equations in Algebra: Investigation of Students’ Misconceptions
Authors: Dr. Zarina Akhtar  , Abdur Rashid  , Dr. Sajjad Hussain
Published: December 2020

Algebra is blamed as an abstract way of thinking in mathematics learning. Writing equations from given text is a skill. Logical and step by step noting information help to write the correct equation. It is transferring text to symbols. This study aimed to investigate secondary school student's misconceptions in writing equations in algebra. 414 secondary school students enrolled at 4 Islamabad Model Schools of sector Islamabad was the sample of the study. A multiple-choice test based on 4 items was used as an instrument. The test has 4 statements and 4 options from which one is the correct answer and others are related to some misconceptions of students. Test was administered during their class. Student's response patterns were observed. Frequency percentages and ratios were used to analyze data. Two types of misconceptions "arithmetic process" and "missing reference" were identified in student's responses whereas the other three misconceptions "pro-numeral as unit", "addictive nature" and "changes" were not reported by students' responses. It is concluded that the main reason behind these misconceptions seems related to classroom practice. Students try to translate words into the arithmetic process to write an equation by given text. Further, they do not focus on reference terms given in text and they ignore/miss it while writing equations. It is recommended to the teachers they need to clear the concept given in word problems and give teach them with logic what is meant by which word in the problem. There is a need for focused classroom activities to overcome these misconceptions.