bluuebunny/crossref_metadata_2025 huggingface dataset:
Changes in population structure of branchiopod crustacean Artemia sp. in Lake Aktash (Crimean Peninsula) in autumn-winter period (based on data from 2018)
Authors: Kulish Andrey , Poplavsky Alexey Andreevich , Saenko Yelena Mikhailovna , Mal'ko Sergey Vladimirovich , Maltsev Vladimir Innokentievich
Published: September 2022

The paper presents the research results of changes in the age (for all ontogenetic groups) and sex structure, as well as the production of cysts, in two populations of Artemia sp. living in the different contrasting environmental conditions (by the area of the water body, its depth, water salinity, nature of bottom sediments, level of anthropogenic load) of hyperhaline water bodies of the aquatic complex Lake Aktash. Data on the dynamics of the size structure of each sex or age group (nauplii, metanauplii, juvenile and preadult crayfish, females with ovisacas and without them, males) are presented. The size of cysts (Dmax and Dmin) were measured, and their area was calculated. The specificity of the research is the period of conducting the observations: the autumn–early winter period is the time of the population extinction. On the example of two isolated ponds there was studied the relationship of changes in populations under decreasing the water salinity and its temperature – the most significant abiotic environmental factors. Data were obtained on the conditions of cysts production in the water bodies under study. The production of branchiopods (g/m3) in water bodies does not depend on the volume of water. Populations of Artemia sp. in the studied ponds have a wide range of the optimum zone for the environment salinity. It has been found that the main starting indicator for the beginning of the winter pause in the life of the population is the water temperature (8-10°C), while salinity is of lesser importance. There are presented the data on the composition and abundance of other species of invertebrates (Diptera larvae, Coleoptera imagoes, copepods) living in the studied water bodies during the low-water autumn-winter period
Scientific substantiation of using fat substitute in semi-finished fish products
Authors: Korzhavina Yuliya Nikolaevna , Alshevsky Dmitriy Leonidovich , Ustich Vladimir , Kazimirchenko Oksana Vladimirovna , Alshevskaya Marina Nickolaevna
Published: September 2022

Fish products play an essential role in ensuring food security as one of the most important components

of human nutrition. Irreplaceability and special value of fish is determined by its well-balanced chemical composition. First of all, it is a source of complete protein. Currently, aquaculture is one of the fastest growing areas of bioresources development. Carp is the main object of pond fish farming in the Kaliningrad region. Processing carp with good rheological properties will have a great practical importance in the production of minced fish and its further use in semi-finished products and culinary products. One of the promising areas for the growth of processing technologies is manufacturing products ready for consumption, that is why the development of technology for semi-finished fish products from carp is very promising. Fish wastes processing has also been widely developed and used in the produc-tion of various food products. There are presented the results of determining the shelf life of semi-finished fish products (sausages) with and without fat substitute based on the sanitary-microbiological and organoleptic studies using the developed method and a 5-point scale. It has been proposed to replace pork fat by the fat substitute, according to the recipe developed by the authors. The obtained fat substitute based on sodium alginate does not melt during heat treatment and does not create an unpleasant aftertaste. At the same time, its cost is much lower than that of pork. The effect of fat substitute on organoleptic, physico-chemical (MRC) and structural-mechanical parameters (YPV) is shown. The project design documents (TC, TI) have been developed.
Current state of fisheries in the Volga-Caspian subarea
Authors: Ponomareva Elena Nikolaevna , Balykin Pavel Aleksandrovich , Startsev Alexander Veniaminovitch , Korchunov Alexander Aleksandrovich , Savitskaya Svetlana Sergeevna
Published: September 2022

Analysis of the current state of fisheries in the Volga-Caspian subarea has been carried out. The processes

of deformation of aquatic biological resources of the Caspian basin have been assessed. Modern catches of commercial fish have decreased by one order of magnitude compared to the last century. At the beginning of the 20th century the stocks of semi-anadromous and river fish species were significant, the catches reached 200-300 thousand tons. In recent years, the catch of the fish has stabilized at the level of 36.0-43.3 thousand tons. In recent years the catches of vobla, carp and zander were the lowest in the history of the Caspian fisheries. The catch of carp, compared with that in the 1980s, decreased by more than 5 times, vobla – by 6 times, zander – by 4 times. Since 2003, there has been a decrease in the catch of bream up to 7-10 thousand tons. A sharp decrease in catches is primarily explained by the collapse of kilka stocks. There is an acute problem of limiting and even a complete ban on fishing vobla. According to the results of the correlation analysis (comparison of the values of natural factors with the value of catches in the studied subareas), it was found that fish production in the Volga-Caspian subarea does not show any relationship with any of the listed natural factors. An analysis of the species composition of semi-anadromous and river fish caught by various fishing gear in the Lower Volga was carried out. The species composition of catches by secrets is more diverse than by cast nets and gillnets. Most abundant species in the catches are bream, vobla, pike, catfish, rudd. A forecast is given for a further fishery reduction in the Caspian basin including the Astrakhan region.
Access to libraries for the disabled – Checklist
Authors: EKİCİ Selda , YILMAZ Bülent
Published: September 2022

Bu çalışmada Uluslararası Kütüphane Dernekleri ve Kuruluşları Federasyonu (IFLA) tarafından 2005 yılında yayımlanmış olan Access to libraries for the disabled – Checklist başlıklı yayının Türkçe çevirisi sunulmaktadır.
Vientos de Libertad: El liberalismo hispánico y la cultura política en el proceso revolucionario rioplatense (1801-1814)
Authors: Lafit Facundo
Published: September 2022

Este libro procura realizar un aporte al estudio de la cultura política del Río de la Plata en el tránsito entre el Antiguo Régimen y la República, presentando una lectura crítica de la relación entre el liberalismo hispánico y los grupos dirigentes del proceso revolucionario rioplatense. Busca indagar en la recepción, apropiación, recorte y selección del pensamiento reformista ilustrado y, posteriormente, de la matriz liberal peninsular al calor de la crisis política imperial abierta con las abdicaciones de Bayona y la guerra contra la ocupación francesa. El estudio hace foco en la dinámica política de las elites de Buenos Aires, y en menor medida de Montevideo. La investigación se centra en el lapso comprendido entre los años 1801-1814, durante el cual se puede observar no solo el contacto de la elite letrada rioplatense con el reformismo ilustrado hispánico, sino también el proceso de politización y radicalización que se irá operando en ella, hasta llegar al período revolucionario propiamente dicho (1808-1814), en el que será verificable la articulación de la intelectualidad revolucionaria criolla en redes asociativas y una intensa actividad política a través de la prensa, el catecismo político y la movilización.
A forma corporal das super-heroínas dos quadrinhos e a educação para o lazer
Authors: Lopes da Silva Cinthia , Sara Patreze Nathalia , Capellini Rigoni Ana Carolina
Published: September 2022

Dentre as diversas produções da mídia e da arte, estão as histórias em quadrinhos e, nelas, as super-heroínas que exibem formas condizentes com padrões de beleza corporal estabelecidos socialmente e que influenciam de certa forma os leitores dessas histórias. A escola e as aulas de Educação Física possuem um papel fundamental na construção de novos conhecimentos e são espaços fundamentais para mediações pedagógicas acerca do corpo e da beleza corporal. O objetivo deste artigo foi analisar as formas corporais das super-heroínas de HQs com base em um referencial cultural e suas relações com a educação para o lazer na escola. Para isso, foi desenvolvida uma revisão de literatura, de abordagem qualitativa. Foram consultadas as bases de dados Google Acadêmico e a biblioteca da Universidade Metodista de Piracicaba. Os resultados indicam que o consumo das histórias em quadrinhos como prática de lazer e, especialmente, o consumo da imagem das super-heroínas, pode estar relacionado à produção de desejo por um “corpo ideal”. Busca-se demonstrar como os quadrinhos de super-heroínas podem incentivar ou reforçar a busca por certos padrões de beleza e quantos problemas isso pode gerar nas crianças e jovens que os consomem. Assim, o professor de Educação Física, com base na educação para o lazer, pode levar os alunos a refletirem sobre essas influências no sentido de reverem significados e valores atribuídos ao corpo.
Los mansos, de Alejandro Tantanian: crónica de un montaje futuro
Authors: Lorenzo Miriam , Montesinos Rey , Santiago Marifé
Published: September 2022

El presente artículo se acerca a la obra Los mansos del dramaturgo y director argentino Alejandro Tantanian, en la que el autor ofrece una propuesta escénica autoficcional a partir de su lectura de El idiota, de Fiódor Mijáilovich Dostoievski. Tantanian une la vida simbólica de algunos de los personajes protagónicos de El idiota con la propia biografía de Dostoievski para, en un juego de apropiación, trasladar la experiencia doble a su propia experiencia personal de escritor para el teatro del siglo XXI, que resulta de las heridas abiertas en el siglo XX de la guerra, migraciones y exilios. Nuestro trabajo parte de estas etapas creadoras añadiendo, a la vez y en la misma línea, la de un grupo de intérpretes dirigidos por el dramaturgo y director cubano Abel González Melo que, en 2021, comienza a montar Los mansos. Juego múltiple, por tanto, que llevará nuestra investigación hasta la genealogía de un proceso en el que el público -incluyendo lectores y lectoras de este trabajo- es parte indispensable para pensar nuestro presente inmediato desde lo que el teatro, ahora y siempre, puede ofrecer al espacio de lo común.
YURT DIŞINDA YAŞAYAN TÜRK ÇOCUKLARINA YÖNELİK TÜRKÇE VE TÜRK KÜLTÜRÜ DERSİ ÖĞRETİM PROGRAMLARININ KARŞILAŞTIRILMASI
Authors: GÜRBÜZ US Rabia , ERCAN GÜVEN Aliye Nur
Published: September 2022

Türkçe ve Türk Kültürü; yurt dışındaki Türk çocuklarının ana dillerini etkili bir şekilde edinmesini sağlayarak onların Türkçe temel dil becerilerini geliştirmeye yönelik bir derstir. Millî Eğitim Bakanlığının görevlendirdiği öğretmenler, uygulamaya koyduğu programlar ve yayımladığı kitaplarla yürütülen ders, farklı ülkelerde yaşayan Türk çocuklarının ana dilini ve Türk kültürünü edinmeleri bakımından önem taşır. Bu çalışmanın amacı, yurt dışında yaşayan Türk çocuklarına ana dili ve kültür eğitimi verilen Türkçe ve Türk Kültürü dersleri için hazırlanan öğretim programlarının karşılaştırılmasıdır. Çalışma kapsamında, Millî Eğitim Bakanlığı tarafından 2009 ve 2018 yıllarında yayımlanmış son iki öğretim programı ele alınmıştır. Çalışmada nitel araştırma yöntemlerinden doküman incelemesi kullanılmıştır. 2009 ve 2018 yılına ait Türkçe ve Türk Kültürü Dersi öğretim programları; başlıklar ve biçimsel özellikler, genel yapılar, yaklaşımlar, amaç ve hedefler, hitap ettikleri öğrenci düzeyleri, temel dil becerileri ve öğrenme alanları, uygulama ve öğrenme öğretme süreçleri, kazanımlar ve ölçme-değerlendirme ölçütlerine göre incelenmiştir. Karşılaştırma sonucunda iki programın; amaç ve hedeflerinin millî duyguların aktarımı ve kültürlerarasılık, temel dil becerilerinin sınıflandırmalarının kriterleri, kazanımların sayısal olarak değişiklik göstermesi, başlıkların 2018 programında azaltılması, uygulama ve öğretme süreçlerinin detaylandırılması noktalarında farklar ortaya çıkmıştır. Hitap ettikleri öğrenci düzeyinin aynı olması, yaklaşımlarının birbirine paralel olması ve ölçme ve değerlendirme yaklaşımlarının benzer ifadeler ile belirtilmiş olması noktalarında ciddi farklar bulunmamıştır.
ÖZEL EĞİTİM ÖĞRETMENLERİNİN KARŞILAŞTIKLARI PROBLEMLER VE BU PROBLEMLERİN ÇÖZÜMÜNDE OKUL MÜDÜRLERİNİN ROLÜ
Authors: HİMMETOĞLU Beyza , SHIKHKAMALOVA Venera , BAYRAK Coşkun
Published: September 2022

Araştırmanın amacı, özel eğitim okullarında görev yapan öğretmenlerin karşılaştıkları problemler ve bu problemlerin çözümünde okul yöneticilerinin rolüne ilişkin görüşlerini incelemektir. Araştırmada nitel yöntemlerden biri olan durum çalışması kullanılmıştır. Çalışma grubunu, Eskişehir’de I. kademe bir özel eğitim kurumunda görev yapan 8 öğretmen oluşturmaktadır. Analizler sonucunda araştırma bulguları; 1) özel eğitimin kendine özgü yönleri, 2) özel eğitimde karşılaşılan sorunlar ve 3) özel eğitim öğretmenlerinin karşılaştıkları sorunların çözümünde okul yöneticilerinin rolleri şeklinde belirlenen üç başlık altında sunulmuştur. Özel eğitim öğretmenlerinin yaşadıkları sorunların çözümünde okul yöneticilerine hem özel eğitim alanında uzman olmalarını hem de etkili bir yönetici olmalarını gerektiren roller düşmektedir. Bu kapsamda özel okul yöneticiliğinde alan uzmanlığı ile birlikte ayrı bir yöneticilik eğitimi sunulması gerektiği düşünülmektedir. Bununla birlikte özel eğitim okullarına yapılacak yönetici atamalarında insancıl yeterlikler kapsamında yer alan iletişim ve motivasyon gibi yeterlik alanları üzerinde durulması gerekmektedir.
EĞİTİM PROGRAMI LİDERİ OLARAK ANADOLU LİSESİ OKUL MÜDÜRLERİNİN ÖĞRETMENLERİN MESLEKİ GELİŞİMİNE ETKİSİ
Authors: BAYİRLİ Adem
Published: September 2022

Bu araştırmanın amacı; eğitim programı lideri olarak okul müdürlerinin öğretmenlerin mesleki gelişimlerine etkisini öğretmen görüşlerine dayalı olarak belirlemektir. Araştırmanın çalışma grubunu, 2019- 2020 eğitim öğretim yılında Ankara Büyükşehir Belediyesi sınırlarında bulunan resmi ve özel Anadolu liselerinde görev yapan 20 öğretmen oluşturmaktadır. Araştırma, nitel araştırma desenlerinden fenomoloji deseninde gerçekleştirilmiştir. Araştırma verilerinin toplanmasında yarı yapılandırılmış görüşme tekniği kullanılmış ve elde edilen veriler içerik analizi yöntemi ile analiz edilmiştir. Araştırma sonuçları eğitim programı liderliğini koordinasyon kavramı ile ilişkilendirildiğini, okul müdürünün öğretmenlerin mesleki gelişimleri konusunda problem çözücü rol sergilediğini ortaya koymuştur. Araştırma sonuçlarına göre okullarda eğitim öğretime yönelik kayıt sistemlerinin oluşturulması, öğretmenlerin mesleki ihtiyaçlarının tespit edilmesi için düzenli olarak veri sağlanması önerileri sunulmuştur.
TÜRKİYE’DE AKRAN ZORBALIĞININ ERGENLER ARASINDA YAYGINLIĞININ İNCELENMESİ: BİR META ANALİZ ÇALIŞMASI
Authors: TALU Ertuğrul , GÜMÜŞ Gökhan
Published: September 2022

Akran zorbalığı ergenler arasında sık görülen bir davranış sorunu türüdür. Akran zorbalığında ergenler akranlarına fiziksel, sosyal, psikolojik vb. alanlarda şiddet uygulayabilirler. Bu açıdan akran zorbalığı ergenler arasında gözlenen süreklilik, güç dengesizliği ve kasıtlılığı barındıran önemli bir davranış sorunudur. Çeşitli araştırmalar Türkiye’de akran zorbalığının yaygınlığını farklı düzeylerde vermektedir. Bu araştırmanın temel amacı literatürdeki yayınları inceleyerek Türkiye’de akran zorbalığının yaygınlığını meta analiz yöntemiyle ortaya koymaktır. Bu amaçla bu araştırmada meta analiz yöntemi kullanılmıştır. Meta analiz sürecinde seçilen yayınlar için beş değerlendirme kriteri belirlenmiştir. Bu araştırma 2015 – 2021 yılları arasında yayımlanan 75 yayından belirtilen kriterleri sağlayan 3 tez ve 2 makale seçilerek yürütülmüştür. Araştırmanın toplam örneklemi 8221 kişilik ergen grubundan oluşmaktadır. Elde edilen bulgular Türkiye’de bir ergenin eğitim ve öğretim yılı boyunca en az iki kez akran zorbalığına maruz kaldığını, iki kez de akran zorbalığı yaptığını göstermektedir. Ayrıca Türkiye’de yapılan akran zorbalığı konulu araştırmalarda etik kurul izinlerinden, ölçeklerin değerlendirilme biçimlerinden ve veri işleme süreçlerinden kaynaklanan yapısal bazı tutarsızlıklar olduğu tespit edilmiştir. Bu tutarsızlıklar sebebiyle birçok yayın meta analiz sürecine eklenememiştir. Makale içeriğinde bu konular detaylandırılmıştır ve literatüre uygun olarak tartışılmıştır.
The Didactic Configuration of a Flexible Manufacturing Cell for the Military APC Building Industry by Implementing the RRTR-Type Modular Serial Robot
Authors: Petrişor Silviu-Mihai
Published: September 2022

In the present scientific paper, the author aims to highlight the principle design of a flexible manufacturing cell composed of several modules/workstations (degreasing, priming, painting, varnishing to which that of technical quality control is added), in order to process APC hulls, a cell that is to be serviced by a serial-modular industrial robot that will aim to maneuver the benchmarks to the devices of the technological operations to be carried out within it. The following aspects will be analyzed in stages: determining the working space of the robot included in the system by using geometric modeling, determining the speeds and accelerations related to the robot modules needed to handle benchmarks by using kinematic modeling, configuring the cell and determining its cost and that of the robot included in the system.
Multimodal Media Tools of Popular Geopolitics: Russian Politics in Foreign Media Cartoons
Authors: Radina N. K.
Published: September 2022

The article focuses on the political cartoons about Russia and analyzes the potential of multimodal media texts as the tools of popular geopolitics. The author also employs S. Hall’s concept of propaganda, considering the text of a caricature from semiotic perspective. The integration of the theoretical fields of popular geopolitics and propaganda is substantiated, since political cartoons not only form stereotypes about politics and international relations among media readers, but also perform propaganda functions, broadcasting the point of view of the information platform on Russian politics and Russia. The empirical base of the study embraces 242 political cartoons from Russian-language and English-language foreign media, posted in the public domain on the Internet in 2020-2021, the period of the COVID-19 pandemic. Political cartoons are analyzed with the method of expert evaluation and interdisciplinary classifier for the analysis of political cartoons. The obtained empirical results were subjected to statistical processing, including the identification of correlations. The results demonstrate that in foreign media political cartoons about Russia and Russian politics create two different images of Russia. The first description is typical for English cartoons where Russia appears in the context of international relations, mostly its ties with the United States; and the target character in English cartoon is the Russian president. Englishlanguage cartoons are more often focused on harsh criticism and the use of schematized images. Moderate criticism dominates in Russian-language cartoons of foreign media; the target characters are not only the president, but also other representatives of Russian society. Thematically, Russian-language cartoons are constructed in the context of Russia's internal political problems; the field of education is usually the most intentionally “negative”. According to the study, it is the Russian-language cartoons of foreign media that have the most complex and rich visual code and use Aesopian language. In conclusion, the author highlights the importance of further studies of the tools of popular geopolitics, as well as the need to improve the practice of creating multimodal media texts in the logic of the Russian understanding of geopolitics.
“The Founder and Father of his Empire”: Voltaire on the Peace of Nystad and the Imperial Status of Russia
Authors: Mezin S. A.
Published: September 2022

The purpose of the paper is revealing the peculiarities of Voltaire’s views on the last stage of the Northern War, ended by the Treaty of Nystad, as well as presenting the specific character of the great enlightener’s evaluation of the Russian empire and its historical role. The author finds out, why Voltaire, condemning fascination with the history of wars and kings, in his two works: «The History of Charles XII» and «The History of the Russian Empire under Peter the Great» paid great attention to the Northern War and Peter I’s participation in it.

The reasons of the French historian interest to the named subject are viewed in terms of the modern methods of historical analysis, «philosophical» basis of his views on war and civilization, features of historical presentation.The paper shows Voltaire’s change in attitude on interpretation of the military historical subjects, first covered in «The History of Charles XII» and then in «The History of the Russian Empire under Peter the Great». The focus of the paper is on the up to the present-day controversial issue, whether Peter I was involved in Gorth–Alberoni conspiracy, aimed at the complete political change in the appearance of Europe. The 18th century historian ultimately came to the conclusion that the Tsar had made use of Gorth’s plans as a tactic means for solving his own foreign policy problems. This point of view is shared by many contemporary historians. Peter I’s declaring Emperor was the direct consequence of victorious end of the Northern War. It was found that Voltaire drew a more optimistic picture of Peter I’s imperial title recognition, than it actually was. According to Voltaire, the specific feature of the Russian Empire, created by Peter I, lies in the fact that it was a self-civilizing empire, bringing enlightenment on the neighboring «barbaric» peoples.

The author of the paper, reviewing specific cases, arrives at a conclusion, that Voltaire’s works of high confidence for their time took a worthy standing in the world historiography of the Petrine era, due to a wide range of sources, the historian’s ability for their critical assessment, his seeking to maintain a certain evaluation independence in the description of events from different perspectives, his commitment to historical truth, his talent of a writer.The work is carried out within the project, aimed at publishing a first complete scientific edition of «The History of the Russian Empire under Peter the Great» in Russian.
Динамика культурного ландшафта исторического города
Authors: Ерышева Елена Андреевна
Published: September 2022

Проблема создания современного архитектурного объекта в историческом городе – одна из самых интересных тем в архитектурной теории и практике. Архитектура представляет собой культурный отпечаток эпохи, и по состоянию городов и территорий можно судить о развитии общества. С течением времени исторические объекты создали выдающиеся городские ландшафты как результат непрерывной пространственной деятельности. Однако в последние годы ведется серьезный поиск новых параметров, определяющих будущее архитектурного подхода к исторической среде. Актуальность определяется тем, что нужно оставаться на связи с традицией, внедряя лучшие технологические ресурсы в существующую городскую ткань и придавая новым зданиям архитектурную форму высочайшего качества, сохраняя жизнь и идентичность современного города. В работе рассматриваются различные подходы современной архитектуры к исторической среде, приводятся примеры различных приемов взаимодействия старого и нового в культурном ландшафте города (моделирование, интеграция, аналогия, контраст).
Виртуальная система моделирования акустики для малогабаритной студии звукозаписи CC SAM
Authors: Панфилов Александр Павлович , Тиганов Роман Евгеньевич , Тихонов Руслан Александрович
Published: September 2022

В статье рассматривается моделирование акустических характеристик помещений с помощью виртуальных сред разработки, на основе статистических, геометрических и волновых методов расчета акустики, оптимизированных для малых студий звукозаписи. С целью проектирования новых и улучшения существующих помещений с точки зрения архитектурной акустики.

Данная статья может быть полезна инженерам-акустикам, архитекторам, звукорежиссерам и деятелям музыкальной индустрии.
Регулирование вязкопластических свойств цементных смесей для строительной 3D-печати
Authors: Славчева Галина Станиславовна , Артамонова Ольга Владимировна , Бабенко Дмитрий Сергеевич , Шведова Мария Александровна
Published: September 2022

Представлены результаты экспериментальных исследований реологического поведения многокомпонентных цементных смесей для 3D-печати, содержащих в своем составе наполнитель, модификатор вязкости и армирующий компонент – волокно. Для изучения реологического поведения использованы сдавливающие тесты. Для оценки показателя пластичности, характеризующего способность смесей сохранять агрегативную устойчивость в процессе экструзии, использован сдавливающий тест с постоянной скоростью деформирования. Для оценки формоустойчивости применялся сдавливающий тест с постоянной скоростью нагружения, по результатам которого найдены значения структурной и пластической прочности, пластических деформаций многокомпонентных цементных систем, характеризующие их способность сохранять форму при действии возрастающих сжимающих напряжений в процессе печати. Получены количественные данные о влиянии видов наполнителей и модификаторов вязкости различного химико-минералогического состава и дисперсности на пластичность и формоустойчивость цементных смесей. Установлено, что наиболее эффективные модификаторы вязкости – это метакаолин и комплексный модификатор тетракалий пирофосфат в сочетании с камедью. Регулирование вязкопластических свойств и агрегативной устойчивости цементных систем при их введении определяется изменением свойств дисперсной фазы и дисперсионной среды в гетерогенной системе «цемент – вода». Определены рациональные дозировки наполнителя, модификаторов вязкости, при которых обеспечиваются критериальные для процессов 3D-печати значения показателей пластичности, структурной прочности и деформативности при действии нагрузки.
Модифицированные герметизирующие материалы с улучшенными физико-механическими свойствами для деформационных швов аэродромных покрытий и автомобильных дорог
Authors: Леденев Андрей Александрович , Грядунова Юлия Евгеньевна , Макогон Валерий Константинович , Внуков Дмитрий Николаевич , Никулин Сергей Саввович
Published: September 2022

Применение герметизирующих материалов (герметиков) с улучшенными физико-механическими свойствами для деформационных швов асфальтобетонных и цементобетонных аэродромных покрытий и автомобильных дорог (покрытий) является одним из направлений повышения их надежности и долговечности. Эффективным способом управления структурообразованием и направленного регулирования свойств герметиков в части улучшения физико-механических показателей является использование комплекса модифицирующих добавок на основе высокодисперсных компонентов различного механизма действия. Цель статьи – модифицирование структуры и улучшение физико-механических свойств герметиков для деформационных швов покрытий посредством применения комплекса добавок на основе высокодисперсных компонентов. В ходе исследований обоснован выбор эффективных добавок на основе высокодисперсных компонентов – фуллеренсодержащего углерода, графита и шунгита, а также микроармирующего компонента – волластонита. Экспериментально установлено, что применение предложенного комплекса добавок оказывает положительное влияние на модифицирование структуры битумно-полимерного герметика и позволяет улучшить его физико-механические свойства – предел прочности при растяжении, относительное удлинение в момент разрыва. Исходя из структурно-феноменологических представлений показана роль высокодисперсных добавок в механизме формирования структуры и увеличении прочностных показателей герметиков. Рекомендовано применение модифицированных добавками герметиков с улучшенными физико-механическими свойствами для повышения надежности и долговечности конструкции деформационных швов аэродромных и дорожных покрытий.
Lo “listo” y lo “tonto” en la lengua totonaca. Una aproximación a los sentidos
Authors: Santiago Francisco José
Published: September 2022

Este artículo analiza la relación entre los sentidos y el lenguaje en la cultura totonaca. En concreto, se analiza la forma en la que los totonacohablantes conciben el ser y el sentir a través de su lengua, a fin de identificar las expresiones asociadas con la inteligencia y con la limitación intelectual. El estudio se realizó en las comunidades de Mecatlán, Coahuitlán y Filomeno Mata, ubicadas en el norte del estado de Veracruz. Metodológicamente, se recurrió al uso de entrevistas con hablantes de la lengua totonaca y la triangulación de datos se obtuvo al contar con participantes de diferentes espacios territoriales. Los resultados indican que, a diferencia de las sociedades occidentales, la inteligencia en esta cultura está asociada con la animacidad, y que el olfato es un sentido preponderante en su evaluación. Con ello, se abona a la discusión sobre el papel de los sentidos en las diferentes culturas desde la antropología sensorial.
Palabras clave: totonaco, sentidos, olor, lenguaje, animacidad
K’ab’ Tuun Hix: gobernante maya de la dinastía Kaanuˀl (Clásico Temprano)
Authors: González Austria Noguez Liliana
Published: September 2022

El objetivo de esta investigación es conocer los textos relacionados con uno de los gobernantes de la dinastía Kaanuˀl más importantes durante el periodo Clásico Temprano, en Dzibanché: K’ab’ Tuun Hix (520-546?). La metodología consiste en presentarlos de forma cronológica, traducir los textos, resaltar las figuras literarias (si las hay) y analizar la imagen (si la hay). El resultado fue conocer cuáles fueron las maneras de nombrar al gobernante, con qué títulos, qué actividades realizó, cuándo y dónde y, por último, si se utilizaron recursos literarios para su registro.
Palabras clave: maya, gobernante, dinastía Kaan, Dzibanché
Erotismo velado y decoro en María, de Jorge Isaacs
Authors: Hoyos Mazuera María Ximena
Published: September 2022

El erotismo escondido de la prosa isaacsiana no está solamente detrás de los encajes de María, o enredado en sus trenzas, o en sus miradas, ni en los mórbidos brazos de la mulata Salomé, está por todos los intersticios de su obra. En los rumores, aromas, texturas y colores de las descripciones vallecaucanas. En este universo narrativo se ve, se oye, se huele, se palpa y se prueba el erotismo detrás de cada rama, de cada hoja, de cada pliegue de las nubecillas de oro, de cada talle de cualquier mujer u hombre que está a su vista. Es un universo narrativo cuyo alcance va más allá del romanticismo lacrimógeno en el cual se ha querido encasillar, pero que, para fortuna de todos, está siendo reevaluado. Con toda certeza podemos llamar a este universo de Isaacs como el paraíso narrativo de la poesía americana del siglo xIx. La naturaleza es la más amorosa de las madres cuando el dolor se ha adueñado de nuestra alma, y si la felicidad nos acaricia, ella nos sonríe (Isaacs, 2005: 91).
DIAGNÓSTIVO PRECOCE DO PÉ DIABÉTICO NA ATENÇÃO BÁSICA
Authors: Meira Cavalcanti Helen , Cipriano Santos Milena , Olivia da Silva Alzeni , Alves e Silva Keyla , Ferreira dos Santos Camila Ferreira dos Santos , Nepomuceno Pereira Sérgio Ricardo , Batista Farias Eloísa Priscila
Published: September 2022

Introdução: Dentre as complicações que podem ser desencadeadas pela diabetes mellitus, a neuropatia periférica é o acometimento mais comum, causando um retardo na velocidade de condução dos estímulos sensitivos, facilitando a ocorrência de traumas repetitivostornando o indivíduo suscetível a úlceras plantares. Objetivo: Caracterizar a sensibilidade protetora de pé diabéticos atendidos na atenção básica do Recôncavo Baiano. Métodos: Trata-se de um estudo transversal com 127 pacientes diabéticos cadastrados em Estratégias de Saúde da Família. Resultados: Os monofilamentos que responderam com maior frequência foram o lilás, laranja e o vermelho.Os pontos com maior grau de sensibilidade são representados, respectivamente, pelo monofilamento lilás no ponto 1, 44(34,6%) no pé direito, e no pé esquerdo 49(34,6%) nos pontos 4 e 8. Seguido pelo monofilamento laranja, que tanto no pé direito como no esquerdo apresentou 27 (21,3%) no ponto 9.O monofilamento vermelho com 24 (18,9%) no pé direito e 21 (16,5%) no pé esquerdo, ambos no ponto 9. Conclusão:A caracterização da sensibilidade protetora de pé diabéticos atendidos nas ESF’s na cidade de Cachoeira foi de dificuldade na discriminação de forma e sensibilidade protetora para o pé. Os resultados sugerem o exame e cuidados com os pés através do incentivo das estratégias educativas de autocuidado apoiado.

Palavras chaves: Pé Diabético, Avaliação, Atenção Primária à Saúde.
Türkiye’de Ekonomik Kompleksite ve İnsani Gelişmişlik Endekslerinin Kişi Başına Düşen Gelire Olan Etkisinin Fourier Eşbütünleşme Modeli ile İncelenmesi
Authors: DOĞANER Ayça , TUNALI Halil
Published: September 2022

Ekonomik kompleksite endeksinin kişi başı milli gelire olan etkilerinin ölçülmesinde ekonomik bir gösterge olarak değerlendirilmesinin yanı sıra sosyal refah göstergesi olan insani gelişmişlik endeksinin etkilerinin de değerlendirilmesi önemlidir. Bu anlamda, ülkeler için oldukça önemli olan kişi başına gelir değişkenin ekonomik kompleksite ile insani gelişmişlik endeksi arasındaki ilişkilerin belirlenmesi önemli hale gelmiştir. Bu çalışmada, Türkiye’de kişi başına düşen gelir ile ekonomik kompleksite ve insani gelişmişlik endeksi arasındaki ilişkilerin tespit edilmesi amaçlanmaktadır. Değişkenlerin durağanlıklarının tespit edilmesi sürecinde doğrusal birim kök testleri ile fourier fonksiyonlara dayalı durağanlık testleri gerçekleştirilmiş, değişkenler arasındaki ilişkilerin belirlenmesinde de Tsong, Leei Tsai ve Hu (2016) Fourier Eşbütünleşme Testi kullanılmıştır. Analizden elde edilen bulgulara göre, Türkiye’de ekonomik kompleksite endeksi ile kişi başına gelir ve insani gelişmişlik endeksleri değişkenlerinde meydana gelen artış ve azalışların birbirlerini etkiledikleri tespit edilmiştir. Bu etki ise; bağımlı değişken ekonomik kompleksite endeksi iken, söz konusu değişkende meydana gelen %1 birim artışın, kişi başına geliri %0,37 oranında azalttığı, insani gelişmişlik endeksini ise %2,33 oranında artırdığı şeklinde ifade edilebilir. Bağımlı değişken insani gelişmişlik endeksi iken; söz konusu değişkende meydana gelen %1 birim artışın, kişi başına geliri %0,05 oranında artırdığı, ekonomik kompleksite endeksini ise %0,23 oranında azalttığı şeklinde ifade edilebilir.
Antibacterial activity of β-Sitosterol from Ketapang kencana stem (Terminalia mantaly)
Authors: Sujono Hernandi , Nurhadianti Adilfi Risma , . Sutrisno , Sovia Evi , Yun Yenny Febriani
Published: September 2022

The genus of Terminalia is widespread in southern Asia, the Himalayas, Madagascar, Australia and Africa. The composition of chemical compounds from the genus of Terminalia consists of terpenoids, tannins, flavonoids, lignans, phenols and glycosides often used in Ayurveda and drugs. β-sitosterol compounds have been isolated from the n-hexane extract of the stems of Ketapang Kencana (T. mantaly) through various chromatographic methods. The chemical structure was identified based on IR, UV spectroscopy, 1H-NMR, 13C-NMR and NMR 2D. The antibacterial activity of n-hexane extract and β-sitosterol compounds was carried out on positive gram bacteria (Staphylococcus aureus, Streptococcus pyogenes) and negative gram bacteria (Shigella dysenteriae and Escherichia coli). The value of the minimum inhibitory concentration (MIC) for extracts and isolates was 0.5 mg/mL respectively.
Biosynthesis of MgO nanoparticles and Bioactivity studies on the medicinal plant Cyathea nilgirensis Holttum
Authors: Pradheesh G. , Suresh J. , Suresh S. , Satheesh Kumar P. , Alexramani Vincent
Published: September 2022

Plant secondary metabolites play a major role in biosynthesis of nanoparticles. As a new approach, we have used aqueous ethanolic extract of Cyathea nilgirensis Holttum to synthesize MgO nanoparticles by chemical precipitation method. FT-IR spectroscopy studies have proved that biomolecules have acted as stabilizing agents in the synthesis of MgO nanoparticle. SEM analysis has exhibited the morphological appearance of MgO nanoparticles. Energy Dispersive X-Ray analysis has proved the presence of both magnesium and oxygen in the synthesized MgO nanoparticles. The fungal species A. niger is observed to have remarkably higher percentage of inhibition (71.4%). The results of cancer studies suggest that as concentration increases from 10 μg to 200 μg, the percentage of inhibition of MgO nanoparticles increases. Thus plant extract mediated MgO nanoparticles have proven to be a better antimicrobial and anticancer agent.
Intensity of using the non-traditional renewable energy sources capacity in the electric power industry: analysis of foreign and Russian experience
Authors: Tregubova E. A. , Tregubov A. I.
Published: September 2022

The competitiveness and cost indicators of power plants operating on non-traditional renewable energy sources (NTRES) are significantly affected by the intensity of power operation. This determined the relevance of this study. The purpose of the study is a comparative analysis of indicators characterizing the using intensity of power plants on NRES in the electric power industry of developed countries (USA, Germany, France and the United Kingdom) and in the Russian Federation. The objectives of the study include the substantiation and evaluation of indicators characterizing the intensity of operation of power plants using renewable energy sources in the Russian Federation and abroad. The study is based on the scientific works of the Russian scientists, materials of foreign reviews and is carried out using the analytical methods and economic analysis. The authors note that abroad these power plants are located in areas with favorable natural and climatic conditions, and then they are distinguished by the highest rates of operation of renewable energy generators (solar power plants in the USA, offshore wind power plants in the United Kingdom). NRES-based power plants in the Russian Federation are characterized by lower rates of capacity exploitation compared to similar power plants in developed countries. One of the reasons for this is the massive localization of renewable energy generation in the United Energy System of the South, accompanied by problems of integrating these energy sources into the energy system. In order to increase the intensity of operation of NRES power plants in the Russian Federation, it is necessary to plan their construction, taking into account the existing scale of NRES power in regional energy systems and the possibility of transmitting the generated electricity to consumers.
X-Yne Click Polymerization
Authors: Fu Xinyao , Qin Anjun , Tang Ben Zhong
Published: September 2022

Alkyne-based click polymerizations have been nurtured into a powerful synthetic technique for the synthesis of new polymers with advanced structures and versatile functionalities. Among them, the emerging thiol-yne, hydroxyl-yne and amino-yne click polymerizations have made remarkable progresses from reactions to applications. All three polymerizations avoid the usage of inherently dangerous monomer and are safer to operate than the classical azide-alkyne click polymerization, making them more prospective for widespread applications. To greatly promote the new alkyne-based click polymerizations beyond the azide-alkyne click polymerization, we propose a new concept of “X-yne click polymerization” to unify them. In this Perspective, we mainly give a brief account of the progression of X-yne click polymerization and discuss in detail the challenges and opportunities in this field.
Bottom-up design of porous electrode by combining a genetic algorithm and a pore network model
Authors: van Gorp Rik , van der Heijden Maxime , Sadeghi Mohammad Amin , Gostick Jeffrey , Forner Cuenca Antoni
Published: September 2022

The microstructure of porous electrodes determines multiple performance-defining properties, such as the available reactive surface area, mass transfer rates, and hydraulic resistance. Thus, optimizing the electrode architecture is a powerful approach to enhance the performance and cost-competitiveness of electrochemical technologies. To expand our current arsenal of electrode materials, we need to build predictive frameworks that can screen a large geometrical design space while being physically representative. Here, we present a novel approach for the optimization of porous electrode microstructures from the bottom-up that couples a genetic algorithm with a previously validated electrochemical pore network model. In this first demonstration, we focus on optimizing redox flow battery electrodes. The genetic algorithm manipulates the pore and throat size distributions of an artificially generated microstructure with fixed pore positions by selecting the best-performing networks, based on the hydraulic and electrochemical performance computed by the model. For the studied VO2+/VO2+ electrolyte, we find an increase in the fitness of 75% compared to the initial configuration by minimizing the pumping power and maximizing the electrochemical power of the system. The algorithm generates structures with improved fluid distribution through the formation of a bimodal pore size distribution containing preferential longitudinal flow pathways, resulting in a decrease of 73% for the required pumping power. Furthermore, the optimization yielded an 47% increase in surface area resulting in an electrochemical performance improvement of 42%. Our results show the potential of using genetic algorithms combined with pore network models to optimize porous electrode microstructures for a wide range of electrolyte composition and operation conditions.
A new approach to migraines - A review of rimegepant; its merits, synthesis, and pharmacological characteristics
Authors: Tomšič Gašper
Published: September 2022

Migraines in the modern day represent a significant problem, however, the current treatment options come with significant risks. This paper reviews rimegepant, its pharmacological characteristics, and possible synthetic pathways, focusing on ease of synthesis, green chemistry, and scalability. The review reveals a biocatalytic approach to be a promising candidate for industrial scale-up with relatively mild conditions.
Synthesis and Structure-Activity Relationships of Pyrazole-based Inhibitors of Meprin α and β
Authors: Tan Kathrin , Jäger Christian , Geissler Stefanie , Schlenzig Dagmar , Buchholz Mirko , Ramsbeck Daniel
Published: September 2022

Targeting metalloproteinases has been in focus of drug design for a long time. However, human proteinases of the astacin family, in particular meprin α and β emerged as potential drug targets just recently. More and more data links them to several diseases with different pathological background. Nevertheless, the validation of meprins as suitable drug targets requires highly potent and selective inhibitors as chemical probes to elucidate their role in pathophysiology. Albeit highly selective inhibitors of meprin β have already been reported, only inhibitors of meprin α with modest activity or selectivity are known. Starting from recently reported heteroaromatic scaffolds, the aim of this study was the optimization of meprin α and/or meprin β inhibition while keeping the favorable off-target inhibition profile over other metalloproteases. We now report novel potent pan-meprin inhibitors as well as highly active inhibitors of meprin α with superior selectivity over meprin β. The latter are suitable to serve as chemical probes and enable further target validation of meprin proteases.
The Potential of Information and Communication Technologies to Generate International Trade in Africa
Authors: Oyebanji Ibitoye J. , Olanipekun Dayo B. , Kleynhans Ewert P. J.
Published: September 2022

This article employs the dynamic panel two-step system generalised method of moments (GMM) approach to investigate the effects of information and communication technology (ICT) on trade and economic growth at a multisectoral level in 38 African countries from 1990 to 2019. The study reveals a significant and positive relationship between ICT and the export of agricultural raw materials and services. ICT shows a negative relationship with import in the agricultural sector, and a positive and significant relationship within the manufacturing sector. Additionally, there is no evidence of statistically significant relationships between ICT and service import. In relating ICT to growth, at the sectoral level, significant positive effects on growth were found with a varying magnitude in all sectors. The national ICT recommendation is that governments in African countries should increase investment in the ICT sector of the economy, which will have a remarkable effect on international trade and the economy.
ANALISIS KETERSEDIAAN SARANA DAN PRASARANA PERMUKIMAN KECAMATAN SEMARANG TENGAH
Authors: Wahjoerini Wahjoerini , Prakasa Rizqy Ridho , Pamurti Andarina Aji
Published: September 2022

Sarana adalah sesuatu yang beruapa alat yang biasa digunakan untuk mencapai suatu tujuan yang telah ditetapkan sedangkan prasarana adalah segala sesuatu yang biasa  digunakan sebagai penunjang utama agar terselenggaranya suatu produksi, sedangkan prasarana adalah kelengkapan dasar fisik suatu lingkungan, kawasan, kota atau wilayah sehingga memungkinkan ruang tersebut berfungsi sebagaimana mestinya.

Meningkatnya penduduk sebanding dengan peningkatan kebutuhan sarana dan prasarana. Tujuan penelitian ini untuk mengetahui ketersediaan sarana dan prasarana permukiman di Kecamatan Semarang Tengah. Metode yang akan digunakan yaitu menggunakan analisis proyeksi penduduk serta proyeksi sarana dan prasarana. Output yang diharapkan yaitu ketersediaan sarana dan prasarana permukiman di Kecamatan Semarang Tengah.
Insights from virtual practicum observation tasks in turkey during covid-19
Authors: Ceylan Yangin Ersanli , Burçak Yılmaz Yakışık
Published: September 2022

With the declaration of COVID-19 as a global pandemic in March 2020, primary and secondary schools were closed abruptly, and pre-service teachers had to attend virtual practicum through online platforms. The present study investigates the implementation of emergency remote teaching in a practicum. The study aims at providing an insight into regular observation tasks submitted by pre-service teachers so as to explore the effects of the pandemic and virtual practicum on their professional growth. The study was conducted with 23 pre-service English language teachers taking virtual practicum at two state universities in Turkey. The study employs a qualitative content analysis on observation reports submitted by participants during the School Experience Course, conducted as the first part of the practicum in the fall semester of 2020. The findings indicate that the virtualisation of courses at schools and the practicum at faculties of education has brought about serious problems in equity and the intended learning goals. The digital divide poses a serious problem, especially for the economically disadvantaged. Although mentor teachers in practicum schools appear to improve on how to teach online, in-service training and governmental or institutional support about materials and learning management systems are still needed. Based on the findings of the study, the authors suggested that all stakeholders should make the best out of the emergency remote teaching experience and learn how to cope with it rather than view it as a temporary situation, as the COVID-19 pandemic might not be the last pandemic the world might encounter.