bluuebunny/crossref_metadata_2025 huggingface dataset:
АДАПТИВНЫЙ ПОТЕНЦИАЛ В УСЛОВИЯХ ОРОШЕНИЯ ТЕРСКО-СУЛАКСКОЙ ПОДПРОВИНЦИИ
Authors: Рамазанов А.В. , Сулейманов М.С. , Курбанбагандов А.Б.
Published: December 2024

Одной из главных экологических проблем региона является вторичное засоление земель, которое происходит вследствие повышения минерализации грунтовых вод. Именно процесс засоления почв является одним из ведущих деградационных процессов на орошаемых землях Терско-Сулакской зоны.

One of the main environmental problems of the region is secondary salinization of land, which occurs due to increased mineralization of groundwater. It is the process of soil salinization that is one of the leading degradation processes in the irrigated lands of the Tersko-Sulak zone.
СОРНО-ПОЛЕВЫЕ ФОРМЫ РИСА И МЕРЫ БОРЬБЫ С НИМИ
Authors: Казиметова Ф.М. , Динбагандова П.Р.
Published: December 2024

Дана характеристика сорно-полевых форм риса, описаны условия их роста и развития, вред, причиняемый ими, и меры борьбы с такими формами риса.

The characteristic of weed-field forms of rice is given, the conditions of their growth and development, the harm caused by them and measures to combat these forms of rice are described.
РЕЖИМ ОРОШЕНИЯ И СПОСОБЫ ПОЛИВА КУКУРУЗЫ В УСЛОВИЯХ ИНГУШЕТИИ
Authors: Измайлова А.Т. , Костоева Л.Ю.
Published: December 2024

В статье предложен метод назначения поливных режимов и оросительной нормы. Выявлены особенности формирования урожая кукурузы при различных режимах орошения; установлена зависимость урожая от способа полива.

The article proposes a method for assigning irrigation regimes and irrigation norms. The features of the formation of the corn crop under different irrigation regimes are revealed; the dependence of the crop on the irrigation method is established.
МЕТОДЫ ИНТЕНСИФИКАЦИИ СЕЛЬСКОХОЗЯЙСТВЕННОГО ПРОИЗВОДСТВА ГОРНОЙ И ПРЕДГОРНОЙ ЗОН СЕВЕРНОГО КАВКАЗА
Authors: Гулуева Л.Р.
Published: December 2024

В статье описаны способы и средства для комплексной унифицированной механизации процессов в садоводстве и питомниководстве. Авторами разработана технология механизации процесса выращивания плодовых саженцев в плодовом питомнике, обоснован и представлен выбор средств механизации производства посадочного материала плодово-ягодных культур, обеспечивающих быструю окупаемость затрат на закладку сада и работ по уходу за садом до вступления его в пору плодоношения.

The article describes methods and means for complex unified mechanization of processes in horticulture and nursery. The authors have developed a technology for mechanizing the process of growing fruit seedlings in a fruit nursery, substantiated and presented the choice of means for mechanizing the production of planting material for fruit and berry crops, providing a quick payback for the cost of laying a garden and caring for a garden before it enters the fruiting season.
ПРОДУКТИВНОСТЬ И АДАПТАЦИОННЫЕ КАЧЕСТВА КОМБИНИРОВАННЫХ ПОРОД КРУПНОГО РОГАТОГО СКОТА В УСЛОВИЯХ ГОРНОЙ ЗОНЫ ЧЕЧЕНСКОЙ РЕСПУБЛИКИ
Authors: Баитаев М.О. , Гаплаев М.Ш.
Published: December 2024

Разведение крупного рогатого скота комбинированного направления продуктивности, в частности, симментальской и швицкой пород в горных районах может решить проблему обеспечения населения Чеченской Республики и близлежащих регионов экологически чистой продукцией – говядиной и другими продуктами питания, получаемыми от крупного рогатого скота.

Breeding of cattle of the combined direction of productivity, in particular, Simmental and Shvitskaya breeds in mountainous areas can solve the problem of providing the population of the Chechen Republic and nearby regions with environmentally friendly products – beef and other food products obtained from cattle.
РАСПРОСТРАНЕНИЕ БРУЦЕЛЛЕЗА КРУПНОГО РОГАТОГО СКОТА В СУБЪЕКТАХ СЕВЕРО - КАВКАЗСКОГО ФЕДЕРАЛЬНОГО ОКРУГА РОССИЙСКОЙ ФЕДЕРАЦИИ В 2020 ГОДУ
Authors: Нурлыгаянова Г.А. , Белоусов В.И. , Зюзгина С.В. , Микаилов М.М. , Яникова Э.А. , Халиков А.А. , Алиева Е.М.
Published: December 2024

В России по-прежнему наиболее сложная эпизоотическая и эпидемическая ситуация по бруцеллезу сохраняется на территориях юга страны, где ежегодно выявляются случаи заболевания среди людей и животных. В данной работе проведен анализ результатов лабораторной диагностики бруцеллеза крупного рогатого скота на территории 7-ми субъектов Северо-Кавказского федерального округа Российской Федерации на основании годовых отчетных данных по форме 4-вет, представленных государственными ветеринарными лабораториями в ФГБУ ЦНМВЛ, г. Москва за 2020 год. В результате анализа установлено, что в популяции крупного рогатого скота больные бруцеллезом особи выявлены во всех субъектах федерального округа. Специфические антитела на бруцеллез обнаружены с 0,01% до 1,3% случаев от числа исследованных проб. Массовый серологический скрининг поголовья животных позволяют оперативно поставить диагноз на бруцеллез и судить об эпизоотической ситуации в конкретном регионе.

In Russia, the most difficult epizootic and epidemic situation of brucellosis persists in the territories of the south of the country, where cases of the disease are detected annually among humans and animals. In this paper, the analysis of the results of laboratory diagnostics of brucellosis of cattle on the territory of 7 subjects of the North Caucasus Federal District of the Russian Federation on the basis of annual reporting data on the form 4-vet submitted by state veterinary laboratories in FSBI CSMVL, Moscow for 2020 was carried out. As a result of the analysis, it was found that individuals with brucellosis in the cattle population were identified in all subjects of the federal district. Specific antibodies to brucellosis were detected from 0.01% to 1.3% of the number of samples examined. Mass serological screening of livestock animals allows you to quickly diagnose brucellosis and judge the epizootic situation in a particular region.
РОЛЬ ЛУГОПАСТБИЩ В ЭКОЛОГИЧЕСКОМ РАВНОВЕСИИ ГОРНЫХ ЭКОСИСТЕМ РСО-АЛАНИЯ
Authors: Солдатова И.Э. , Солдатов Э.Д.
Published: December 2024

Практически все горные ландшафты подвержены систематическому многовековому природному антропогенному воздействию. При использовании перспективных систем ведения лугопастбищного хозяйства возможно эффективно конструировать ботанический состав фитоценоза, моделируя желательный тип лугопастбищ, восстанавливающих плодородие горных кормовых угодий различной степени деградации

Almost all mountain landscapes are subject to systematic centuries-old natural anthropogenic influence. When using promising grassland management systems, it is possible to effectively design the botanical composition of the phytocenosis, modeling the desired type of grassland that restores the fertility of mountain forage lands of varying degrees of degradation.
РЕСУРСОСБЕРЕГАЮЩИЕ ЭЛЕМЕНТЫ ТЕХНОЛОГИИ ВОЗДЕЛЫВАНИЯ КУКУРУЗЫ НА ОРОШЕНИИ В УСЛОВИЯХ ПРЕДГОРНОЙ ЗОНЫ РЕСПУБЛИКИ ИНГУШЕТИЯ
Authors: Костоева Л.Ю. , Базгиев М.А. , Леймоева А.Ю. , Газдиев А.М. , Базгиев З.М.
Published: December 2024

Для малоземельной Ингушетии, в условиях дефицита водных ресурсов, весьма перспективна разработка адаптивной ресурсосберегающей технологии возделывания кукурузы, направленную на получение устойчивой урожайности, экономически эффективного использования оросительной воды и удобрений, снижение затрат и повышение рентабельности производства, что является целью наших исследований. Актуальностью исследований является необходимость разработки и внедрения эффективных технологий возделывания кукурузы, обеспечивающих повышение урожайности и качества получаемой продукции. Исследования направлены на определение оптимальных режимов орошения при различных предполивных порогах влажности почвы, которые совместно с иными приемами агротехники дают возможность увеличить урожайность, и способствуют получению продукции высокого качества. Орошение позволяет вводить в структуру площадей влаголюбивые культуры, одной из таких культур, является кукуруза, отзывчивая на орошение, обеспечивающая повышение урожайности и качества получаемой продукции.

For land-poor Ingushetia, in conditions of water shortage, the development of an adaptive resource-saving technology for corn cultivation aimed at obtaining sustainable yields, cost-effective use of irrigation water and fertilizers, reducing costs and increasing the profitability of production, which is the goal of our research, is very promising. The relevance of the research is the need to develop and implement effective technologies for growing corn, which provide an increase in yield and quality of products. The research is aimed at determining the optimal irrigation regimes at various pre-irrigation thresholds of soil moisture, which, together with other methods of agricultural technology, make it possible to increase yields, and contribute to obtaining high-quality products. Irrigation makes it possible to introduce moisture-loving crops into the structure of areas, one of such crops is corn, which is responsive to irrigation, which also solves the problem of fodder production in concentrated feed.
ПРИЕМЫ УЛУЧШЕНИЯ ПАСТБИЩ ТЕРСКОГО ПЕСЧАНОГО МАССИВА ЧЕЧЕНСКОЙ РЕСПУБЛИКИ
Authors: Баитаев М.О. , Абасов М.Ш. , Абасов Ш.М.
Published: December 2024

Для проведения исследований использовалась бурунная часть Терских пастбищ на пастбищеобороте, южнее х. Кречетов в 2008-2012 годах, где в результате антропогенного воздействия состояние кормовых угодий изменилось из-за увеличения поголовья скота. Основной вред экосистемам наносит бессистемный выпас. Цель настоящей работы – изучить роль пастбищеоборотов и культур-технических приемов в улучшении продуктивности кормовых угодий. Результатами исследований выявлено, что доля непоедаемых трав в урожае при бессистемном использовании пастбищ, в зависимости от складывающихся погодных условий, составляла 40-95 %. На улучшенных пастбищах доля их снижалась до уровня 1-10%. Выявлена эффективность организации шести-семипольных пастбищеоборотов с выделением поля для «отдыха». В течение двух лет на поле «отдыха» происходит естественное зарастание новыми сеяными и аборигенными травами. Рациональное использования пастбищеоборота, с продолжительностью цикла стравливания до 5 дней и интервалами между ними до 25-30 дней обеспечивает восстановление травостоя и санитарную чистоту травостоя, т.е. разрывает биологическую цепь размножения и распространения инвазионных заболеваний животных. Ключевые слова: пастбищеоборот, поле, кормовые угодья, поедаемые травы.
ВЛИЯНИЕ ГУСТОТЫ ПОСАДКИ И СРОКОВ УБОРКИ НА УРОЖАЙ КАРТОФЕЛЯ
Authors: Икоева Л.П. , Хаева О.Э.
Published: December 2024

В условиях лесостепной зоны РСО-Алания в 2018–2020 гг. проводились исследования на опытном поле СКНИИГПСХ ВНЦ РАН по изучению влияние густоты посадки и сроков уборки на урожайность и качество клубней картофеля районированного сорта «Невский». Постановка полевого опыта, анализ и обобщение результатов исследований выполнены в соответствии с классическими методиками. Структура урожайности картофеля свидетельствует о том, что продуктивность картофельного куста формировалась в зависимости от густоты посадки и сроков уборки урожая. Дана количественная и качественная характеристика действия изученных факторов на урожайность, содержание в клубнях картофеля сухого вещества и крахмала. Урожай самым высоким был в третьем сроке уборки при густоте посадки 60 тыс. клубней на 1 га, в среднем за три года 29,9 т/га. Выход семенных клубней при этом был также максимальным – 25,8 тыс.шт./га. Содержание крахмала в клубнях возрастало от ранних (12,71 %) к более поздним срокам уборки (14,50 %) и мало изменялось в зависимости от густоты посадки. Аскорбиновой кислоты (23,0%) и сахара больше содержали клубни второго срока уборки независимо от густоты посадки. Сухого вещества было меньше в первом сроке уборки – 15 – 18% и во втором и третьем сроках – 20 – 22%. Наибольшее количество высококачественного семенного материала картофеля сорта «Невский» получено при густоте посадки 60 тыс. клубней на 1 га и уборке урожая в начале отмирания ботвы

Under the conditions of forest-steppe zone of Republic North Ossetia – Alania in 2018 – 2020 yy. we conducted research on the experimental field of NCSRIMFS VSC of RAS to study the effect of planting density and timing of harvesting on the yield and quality of tubers of potato regionalized variety "Nevsky". Setting of field experiment, analysis and generalization of research results were carried out in accordance with classical methods. The structure of potato yields shows that the productivity of the potato bush was formed depending on the density of planting and harvesting dates. The quantitative and qualitative characteristics of the effect of the studied factors on the yield, the content of dry matter and starch in potato tubers are given. Yield was the highest in the third harvesting period at the density of planting 60 thousand tubers per 1 ha, on average for three years 29,9 t/ha. The yield of seed tubers was also the highest – 25,8 thousand pieces/ha. Starch content of tubers increased from early (12,71 %) to later harvesting (14,50 %) and varied little depending on density of planting. Ascorbic acid (23,0%) and sugar were higher in tubers of the second harvesting date regardless of the density of planting. Dry matter was less in the first harvesting date – 15 – 18% and in the second and third harvesting dates – 20 – 22 %. The greatest amount of high-quality potato seed material of the variety "Nevsky" was obtained with the density of planting of 60 thousand tubers per 1 ha and harvesting at the beginning of the death of the tops
МЕТОДЫ СЕЛЕКЦИИ ОТБОРА КАРТОФЕЛЯ В УСЛОВИЯХ ДАГЕСТАНА
Authors: Сердеров В.К. , Атамов Б.К. , Сердерова Д.В.
Published: December 2024

В природно-климатических условиях вертикальной зональности Республики Дагестан проведены полевые испытания свыше 1000 типов различного генетического происхождения картофеля. Цель исследований – полевые испытания генотипов и отбор наиболее перспективных гибридов, и создание новых перспективных сортов картофеля для Республики Дагестан, адаптированных к природно-климатическим условиям зоны возделывания и превосходящих по урожайности и хозяйственно-ценным признакам, характеризующие раннеспелостью для равнинной и среднеспелостью для горной и предгорной провинции. Селекционные питомники в горном опорном пункте ФАНЦ РД «Курахский» на высоте 2000-2200 м над уровнем мирового океана. Визуальная оценка свыше 1000 гибридов первого клубневого поколения по морфологическим и болезням ботвы и клубней с учетом урожайности позволила выделить более 80 генотипов, отличающихся урожайностью свыше 1000 г/куст и количеством от 12,0 до 14,5 штук/куст. Высокая эффективность селекционного отбора, превышающая выявила в гибридных популяциях 2793 (Романо х Беллароза), 2797 (Метеор х Беллароза) и 2855 (Винетта х Крепыш). При дальнейшем полевом испытании отобраны гибридов в питомнике второго года при жесткой браковке по качественным признакам выделено 28 гибридов раннего и среднераннего срока созревания, превышающие по урожайности стандартные сорта Жуковский ранний и Невский в 1,7-3,4 и 1,6 – 3,2 раза соответственно.

In the natural and climatic conditions of the vertical zonality of the Republic of Dagestan, field tests of over 1000 types of various genetic origin of potatoes were carried out. The purpose of the research is field testing of genotypes and selection of the most promising hybrids, and the creation of new promising potato varieties for the Republic of Dagestan, adapted to the natural and climatic conditions of the cultivation zone and superior in yield and economically valuable signs, characterizing early maturity for the plain and medium–maturity for the mountainous and foothill provinces. Breeding nurseries in the mountain stronghold of the FANC RD "Kurakhsky" at an altitude of 2000-2200 m above the level of the world ocean. Visual assessment of more than 1000 hybrids of the first tuberous generation on morphological and diseases of tops and tubers, taking into account yield, allowed us to identify more than 80 genotypes differing in yield over 1000 g / bush and the number from 12.0 to 14.5 pieces / bush. The high efficiency of selective selection, exceeding, was revealed in hybrid populations of 2793 (Romano x Bellarosa), 2797 (Meteor x Bellarosa) and 2855 (Vinetta x Krepysh). In the future. During further field testing, hybrids were selected in the nursery of the second year with rigid rejection, 28 hybrids of early and mid-early maturation period were identified, exceeding the yield of standard varieties Zhukovsky early and Nevsky by 1.7–3.4 and 1.6 - 3.2 times, respectively.
"ЗВУКОВАЯ ЖИВОПИСЬ" И "НОМИНАЦИЯ" БОЖЕСТВЕННЫХ ПЕРСОНАЖЕЙ И ОБРАЗОВ МИФА В АДЫГСКОМ МАГИКО-ВРАЧЕВАЛЬНОМ ОБРЯДЕ ЧАПШ (НА МАТЕРИАЛЕ ПЕСЕН-ЗАГОВОРОВ ОСПЫ)
Authors: ГУЧЕВА А В.
Published: December 2024

В статье исследуется роль песни оспы в адыгском магико-врачевальном обряде чапш. Рассмотрена трансдискурсивная интуиция человека, позволившая воссоздать уникальный момент сотворения божественных персонажей мифа и акт «номинации» образа владыки оспы Золотого Зосхана и оспы как искусство продуцирующей реальности и ноуменальной открытости мифа. Как показало данное исследование, подобные процессы фиксировали не только момент оформления образа божества и оспы как акт «номинации» в структуре мифа, но и динамику выбора человеком семиотических (знаковых) средств социальной коммуникации мира божеств и мира человека, которые находились в символических и сугубо условно-конвенциональных отношениях в мифотворчестве.

The article explores the role of the song of smallpox in the Adyghe magico-herbal rite of chapsh. The transciscursive intuition of a person is considered, which made it possible to recreate the unique moment of co-creation of the divine characters of the myth and the act of «nomination» of the image of the lord of smallpox Golden Zoskhan and disease as the art of producing reality and noumenal openness of the myth. As this study showed, such processes recorded not only the moment of the image of the deity and smallpox as an act of «nomination» in the structure of myth, but also the dynamics of a person's choice of semiotic (iconic) means of social communication of the world of deities and the human world, which were in a symbolic and purely conventional relationship in myth-making.
Copper(II) cyclopeptides with ROS-mediated high cytotoxicity
Authors: Boga Sonia , Bouzada David , Lopez-Blanco Roi , Salvadó Iria , Brea José , Loza María Isabel , Mena Silvia , Guirado Gonzalo , Santoro Alice , Faller Peter , Vázquez M. Eugenio , Vázquez López Miguel
Published: December 2024

We have synthesized two bipyridyl-based oligocationic cyclopeptides through solid phase peptide synthetic methods (SPPS) and studied their metal-binding, redox and biological properties in the presence of copper(II) ions in water media by several techniques. Remarkably, the studies performed indicate that, while the free cyclopeptides exhibit quite low or at most discrete cytotoxic properties, their Cu(II) derivatives show very high cytotoxic eﬀects (an order of activity higher than cisplatin!) against diﬀerent cancer cells lines, and, importantly, that the reason for this activity is that they can eﬃciently generate ROS within the cellular environment
Asymmetric Vicinal and Remote Hydroamination of Olefins via Rhodium Hydride Relay Catalysis: Powering Olefin as an Endogenous Hydride Donor
Authors: Mi Ruijie , Yao Xuejing , Xu Youzhi , Hu Shunle , Huang Genping , Li Xingwei
Published: December 2024

Metal hydrides are reactive intermediates in numerous catalytic processes. In numerous catalytic processes metal hydrides are formed but their potential reactivity is often wasted by reaction with a base or an oxidant to permit catalyst turnover. In this report, hydride relay catalysis based on an endogenous hydride source is described for hydroamination of unactivated olefins between aryl boronic acid, olefin, and a nitrene precursor dioxazolone. Initiated by a Heck reaction between the olefin and arylboroic acid, a rhodium hydride intermediate is generated and is retained for hydroamination of a second olefin. Depending on the chain length of the alkyl group of the olefin, - or -amino amides were obtained in excellent regio- and enantioselectivity via direct and remote (migratory) hydroamination, respectively. The coupling system features broad scope, mild conditions, and excellent enantioselectivity, and it also represents a rare example of asymmetric olefin hydroamination using a chiral rhodium(III) cyclopentadienyl catalyst. Mechanistic studies delineated the turnover-limiting and the enantiodetermining steps of this catalytic system.
Hand Sign Detection for the hearing and speech Impaired using Convolutional Neural Network
Authors:   Dept. of Information Technology, Greater Noida Institute of Technology (Engg. Institute), Greater Noida, INDIA, Perwez Adil , Kr.Sharma Akhilesh ,   Dept. of Information Technology, Greater Noida Institute of Technology (Engg. Institute),  Greater Noida, INDIA, Kr.Pandey Amit ,   Dept. of Information Technology, Greater Noida Institute of Technology (Engg. Institute), Greater Noida, INDIA, T.Singh Archna ,   Dept. of Information Technology, Greater Noida Institute of Technology (Engg. Institute), Greater Noida, INDIA, Singhal Dr.Vikas ,   Professor & Head,Dept. of Information Technology, Greater Noida Institute of Technology (Engg. Institute), Greater Noida, INDIA, Sahu Dr. Ajay ,   Professor, Dept. of Information Technology, Greater Noida Institute of Technology (Engg. Institute), Greater Noida, INDIA
Published: December 2024

Learning and utilizing sign languages to communicate with deaf and mute persons has been easier because to developments in computer vision technology. The development of a global platform for communication in a variety of sign languages is an attractive area of research. In this research, we introduce a Deep Learning-based method that uses an image as input to recognize special sign in Indian Sign Language. When the user enters digits 0 through 9, the system can guess their signs. The Convolutional Neural Network's training time and storage needs are effectively decreased by using image processing to transform RGB data to grayscale images. The experiment's goal is to identify a less sophisticated deep learning architecture and image processing is used to implement the system on embedded single-board computers or mobile applications. The database is trained from scratch using small networks like LeNet-5 and AlexNet, as well as deeper networks like Vgg16 and MobileNet v2. Comparing the accuracy of recognition is covered in the study. A dropout layer that improved training and testing accuracy to 91.37% and 87.5%, respectively, is one of just 10 layers that comprise the final design that was selected.
ФОРМУВАННЯ ЗДОРОВ’ЯЗБЕРЕЖУВАЛЬНОЇ КОМПЕТЕНТНОСТІ МАЙБУТНІХ УЧИТЕЛІВ БІОЛОГІЇ ТА ОСНОВ ЗДОРОВ’Я В УМОВАХ ВОЄННОГО СТАНУ
Authors: Литвиненко Р. О. , Перетятько В. В. , Новосад Н. В.
Published: December 2024

У статті висвітлено процес формування здоров’язбережувальної компетентності майбутніх учителів біології та основ здоров’я як комплексного й багатогранного процесу, який потребує інтеграції знань із різних галузей науки, практичних навичок та особистісного розвитку. Наголошено на необхідності часткової трансформації змісту здоров’язбережувальної компетентності під час воєнного стану. Здійснено цілісний аналіз змістовного наповнення вибіркових освітніх компонентів підготовки здобувачів освіти першого (бакалаврського) рівня освітньо-професійної програми «Середня освіта (Біологія та здоров’я людини)». Названо основні питання, які потребують детального розгляду під час вивчення курсів «Безпека життєдіяльності», «Цивільний захист», «Основи медичних знань» у контексті набуття життєвих навичок, необхідних для збереження життя і здоров’я здобувачів освіти. Наголошено на важливості розвитку практичних навичок, які стосуються здоров’язбереження, питань само- та взаємодопомоги, самозарадності за невідкладних станів в умовах воєнного стану: у разі загострення хвороб, виникнення гострих станів, травмування тощо. Обґрунтовано необхідність сформованості в майбутніх педагогів навичок надання першої домедичної допомоги, у тому числі особам різних вікових категорій. Відзначено специфічність навчання студентів в онлайн- форматі, зокрема, студентам пропонується самостійно відпрацювати техніки накладання турнікета та найбільш поширених пов’язок, методи транспортної іммобілізації, використовуючи запропоновані покрокові відеоінструкції, та представити фотозвіт на оцінювання. Розкрито аспекти методичної підготовки в процесі формування здоров’язбережувальної компетентності, а саме аспекти використання інтерактивних методів навчання, проведення тематичних занять і виховних заходів, спрямованих на підвищення обізнаності школярів про важливість здоров’я. Майбутній учитель повинен уміти організувати освітній процес таким чином, щоб він сприяв не лише всебічному розвитку учнів, але й їхньому фізичному та психічному благополуччю протягом усього життя.
Science interrupted: Tropical cyclone forecasting developments in the Deep South National Science Challenge
Authors: Williams Jonny
Published: December 2024

In this article I describe the state of understanding at the end of the Deep South National Science Challenge concerning how tropical cyclones - TCs, such as 2023's Gabrielle - may change in the future. TCs are some of the most destructive weather systems on Earth, and understanding how they may change in the future is of enormous societal and economic concern. A state-of-the-art climate model is used, forced with several future climate scenarios to study TCs affecting the New Zealand region. UKESM1 is a coupled atmosphere-ocean earth system model and the TCs predicted by it are found using offline software which tracks the position of simulated pressure lows through time. The software used is validated against the tracks of cyclones from 1968 [Giselle] and 2023 [Gabrielle] as well as a different cyclone tracking software package. The power dissipation index, PDI, gives a first order measure of TC strength and it is found that the average PDI per storm increases with top-of atmosphere radiative forcing by up to 24% under a `fossil-fuelled development' scenario, SSP5-8.5. I conclude with a discussion on New Zealand's future research landscape.
A Compositional Explanation of Deviant Sexual Fantasy: A Pluralistic Modelling Approach
Authors:   , Murray Luke
Published: December 2024

Forensic psychology has tended to focus its explanatory theories on offence types rather than psychological phenomena. This has left many phenomena related to crime lacking adequate theoretical explanations. I argue that the phenomenon known as deviant sexual fantasy (DSF) is lacking a clear and consistent conceptualisation, and that a compositional explanation is necessary to provide a detailed description of the relevant structures and processes that make up its constitution. This thesis examines DSF in relation to sexual offending and takes a pluralistic approach when constructing compositional explanations by developing a collection of models that will represent the composition of DSF at various levels. To achieve this, I have drawn upon the black box model and the agent-action-context schema to produce three models that describe DSF based on the characteristics and cognitive components of the individual, the specific behavioural patterns and the contextual components that describe the situational features in which agents and actions are embedded. This thesis argues that by providing a stronger and more comprehensive conceptual understanding of DSF, researchers will be better equipped for attempting to explain its causal mechanisms and for designing increasingly finetuned interventions.
Six Sigma sebagai Usaha Meminimasi Cacat Produk Galon Air Minum dalam Kemasan
Authors: Pangalinan William Christian Loesi , Utomo Dutho Suh , Safar La Ode Ahmad
Published: December 2024

Abstract PT XYZ is one of the Bottled Drinking Water (AMDK) producers that offers gallon packaging as one of its products. During the gallon production process, several types of product defects occur. This study aims to control the quality of gallon products by reducing the causes of gallon product defects. The Six Sigma method is employed in this study, utilizing the four DMAI phases: define, measure, analyze, and improve. During the five production periods, there were 22,980 defective products out of a total of 503,272 products. The DPO value calculation resulted in a value of 0.0152, corresponding to a DPMO value of 15,220 per million opportunities. The sigma value obtained for this gallon production is 3.664, which is still relatively high compared to the desired target of 3.4 per million opportunities. Based on the conducted research, it was found that there are three types of defects occurring. Among these three defects, cracked gallons have the highest percentage. By identifying the root causes using fishbone diagrams and FMEA analysis, it was determined that the primary cause of cracked gallons is the lack of an appropriate raw material selection method, leading to defective gallons. The recommended improvement based on the 40 Inventive Principle TRIZ is the establishment of a Standard Operating Procedure (SOP) for raw material selection before it is incorporated into the gallon production process.Abstrak PT XYZ merupakan salah satu produsen Air Minum Dalam Kemasan (AMDK) yang salah satu produknya adalah kemasan galon. Selama proses produksi galon terjadi beberapa jenis kecacatan produk. Penelitian ini bertujuan untuk mengendalikan kualitas produk galon dengan mengurangi penyebab cacat produk galon. Pada penelitian ini digunakan metode six sigma dengan melakukan empat tahap, yaitu DMAI (define, measure, analyze, dan improve). Pada produksi tersebut terdapat jumlah produk cacat sebanyak 22.980 produk dari total 503.272 produk selama lima periode, hasil perhitungan nilai DPO didapatkan senilai 0,0152 sehingga nilai DPMO 15.220 dalam satu juta kesempatan, nilai sigma yang didapatkan pada produksi galon ini adalah 3,664 dan masih cukup besar karena target yang diinginkan yaitu nilai sigma sebesar 3,4 dalam satu juta kesempatan.Berdasarkan penelitian yang dilakukan, didapatkan bahwa terdapat 3 jenis cacat yang terjadi. Dari 3 jenis cacat tersebut diketahui jenis cacat yang memiliki persentase terbesar, yaitu cacat galon pecah. Berdasarkan identifikasi penyebab dengan menggunakan diagram fishbone dan analisis FMEA, diketahui faktor penyebab terbesar dari cacat galon pecah adalah belum adanya metode pemilihanbahan baku yang tepat sehingga menyebabkan galon menjadi cacat. Rekomendasi perbaikan yang diberikan berdasar kepada 40 Inventive Principle TRIZ adalah pembuatan Standar Operasional Prosedur (SOP) terkait pemilihan bahan baku sebelum dimasukkan ke dalam proses produksi galon
Improving the efficiency of the screw unit of plastering plants
Authors: Salnikov Roman , Rudyk Rostyslav
Published: December 2024

The article focuses on enhancing the efficiency of screw units in small-sized plastering installations for pumping mortars within the construction industry. It delves into the analysis of existing plastering unit structures, evaluating their respective advantages and disadvantages. Additionally, the article provides an overview of various mortar pumps and their associated parameters. A key objective of the study is to conduct a comparative analysis of current small-sized plastering unit designs and to elevate the effectiveness of mortar pumping. Mathematical models are presented to determine coefficients that consider the non-uniformity of conditions for the concrete mixture's end, as well as the necessary pressure for optimal filling of the working cylinder with the concrete mixture. Furthermore, the article explores the utilization of innovative technologies and materials to enhance the efficiency and functionality of the screw unit.
Adenocarcinoma de páncreas con recidiva a hombro. Reporte de caso
Authors: Reyes-Acuña Alex Fernando , Martínez-Padrón Hadassa Yuef , Torres-Lozano Eleazar , Pérez-Rodríguez Edgar Iván , González-Ontiveros Diana Sofia
Published: December 2024

Objetivo: Reportar un caso de adenocarcinoma de páncreas metastásico a tejidos blandos y hueso de hombro derecho. Material y método: Estudio retrospectivo de femenina de la sexta década de la vida, referido a nuestra unidad para toma de resonancia magnética en fase simple por tumoración en hombro derecho en estudio. Resultados: Se identificó tumoración sólida dependiente de músculo trapecio con extensión a vientre anterior y medio del deltoides e invasión ósea a tercio distal de la clavícula. Conclusiones: Aunque sean poco comunes, las metástasis a músculo son un diagnóstico diferencial importante ante el médico radiólogo para el correcto diagnóstico de los tumores de tejidos blandos.
Palabras clave: Adenocarcinoma, pancreas, hombro, resonancia magnética, metástasis.
Síndrome de ASIA ¿una patología de importancia en nuestra población? Reporte de caso y revisión de la literatura
Authors: Quintero-Osuna José de Jesús , Bolívar-Rodríguez Martín Adrián , Servín-Uribe Simón Daniel , Cázarez-Aguilar Marcel Antonio , Villagómez-Urquídez Rosa Karelly , Herrera-Aros Yosshua
Published: December 2024

Introducción: El síndrome de ASIA fue descrito por Shoenfeld y Agmon-Levin en 2011 como respuesta a diversas patologías autoinmunes/inflamatorias desarrolladas por pacientes con predisposición genética como respuesta al contacto con diversos estímulos ambientales y adyuvantes, sustancias y materiales protésicos utilizados con fines terapéuticos y cosméticos.
Caso clínico: Femenina de 41 años, alérgica a penicilinas, fumadora e hipotiroidea, con antecedentes de aplicación de “biopolímeros” en región glútea y una lipoescultura, que presentó dolor, edema y aumento de volumen en caderas y glúteos por tumoraciones nodulares e irregulares asociado a artralgias, astenia, fatiga crónica, dificultad para conciliar el sueño y cambios de humor múltiples, por lo que fue sometida a cirugía para resección de tumoraciones con mejoría significativa de los síntomas posterior a procedimiento.
Conclusión: El Síndrome de ASIA es una patología aún poco conocida, con síntomas poco específicos, por lo que su diagnóstico debe de tenerse en alta sospecha clínica en aquellos pacientes expuestos a adyuvantes.
Palabras clave: Adyuvantes, autoimmunidad, biopolímeros, síndrome de ASIA
Síndrome de Valentino. Reporte de caso
Authors: Salinas-Alvarado Said Israel , Ibarra de-la-Garza Joel , Castillo-Velasco Juan Pablo , Alpízar-Cárdenas Edgar Adonaí , López-Barradas Astrid Michelle
Published: December 2024

Antecedentes: El síndrome de Valentino ocurre por la perforación de una úlcera péptica duodenal. El líquido de la úlcera perforada viaja por el canal paracólico a fosa ilíaca derecha causando irritación peritoneal imitando una apendicitis aguda.
Caso clínico: Masculino de 27 años que presenta dolor abdominal súbito, náuseas, vómito, datos de abdomen agudo, leucocitosis, neutrofilia y perforación. Se realiza de manera inicial diagnóstico de apendicitis aguda. Se realiza laparotomía exploratoria con los siguientes hallazgos: úlcera duodenal perforada de 0.5 x 0.5 cm de diámetro y líquido purulento libre en cavidad aproximadamente 400 ml. Tratamiento con cierre primario y técnica de Graham, antibiótico, con adecuada evolución y egreso hospitalario.
Conclusiones: El síndrome de Valentino es una enfermedad poco frecuente. Es importante considerarlo en el diagnóstico diferencial de abdomen agudo, sobre todo con datos de perforación, ya que es una patología con elevada morbimortalidad.
Palabras clave: síndrome de Valentino, úlcera péptica, apendicitis
Avaliação Qualitativa da Pós-Graduação na Área de Ensino: Qualidade dos Dados e Desafios na Modalidade Profissional
Authors: Rossit Rosana Aparecida Salvador , Magalhães Cleidilene Ramos , Rizzatti Ivanise Maria , Rôças Giselle
Published: December 2024

The Graduate Assessment Form restructuring in the teaching area presented changes resulting from the expansion of qualitative indicators in the general assessment process of graduate programs (GPs). Peer review is the modality established by CAPES for assessing programs, with training reflection as a guideline, which contributes to the feedback needed to improve teaching processes and procedures. In the committees, consultants work together to develop and/or detail the criteria to support the organization of work and the design of assessment strategies. Since the 2017–2020 Quadrennial Assessment, concerns have arisen about what GPs, in the professional modality of the teaching area, have prioritized to value the quality of information included in the CAPES Data Collection report. In this context, this article, in essay format, adopts a theoretical-descriptive nature to reflect on the meaning of each part of the Assessment Form, and aims to contribute to assessment inherent to the reality of programs and their training and research practices, valuing their insertion, modality and vocation, in line with the teaching area criteria. Based on the authors’ experience in the assessment process developed in the last four years, the adopted criteria that guide assessment work are discussed, with contributions to improving the programs.
REACTIONS OF SYSTEMIC HEMODYNAMICS IN FOREIGN STUDENTS TO LOCAL COLD STIMULATION
Authors: Tovmasyan L. , Sevryukova G.
Published: December 2024

The article is devoted to the study of systemic hemodynamics in response to local cold stimulation in Indian students (n = 68).
Objective: to research of systemic circulation in response to local cold stimulation in foreign students in the process of their adaptation to the sharply continental climate of the Volgograd region.
Systemic hemodynamics was assessed at rest, in response to local cold stimulation and during the recovery period at 1, 3 and 5 minutes.
Blood pressure (systolic, diastolic), heart rate, pulse pressure, average hemodynamic pressure, and cardiovascular endurance coefficient were recorded. The type of systemic circulation was determined by the cardiac index (hypokinetic, eukinetic, hyperkinetic). As a result of differentiation by cardiac index, it was revealed that the eukinetic type of blood circulation was observed in a larger number of Indian students – 44,9 %; hypo- and hyperkinetic – 25,3 %, 29,8 %, respectively.
In response to the cold test, all examined students showed an increase in heart rate; the most pronounced increase in the indicator was found in students with a hypokinetic type of blood circulation. The reactions of students with a hyperkinetic type of blood circulation were characterized by their instability to local cold stimulation: by the 1st minute of the recovery period the heart rate decreased by 9,5 %, by the 3rd minute – the heart rate increased by 5,7 %, and by the 5th minute it decreased again. In students with the hyperkinetic type, there was a significant increase in diastolic pressure and a sharp decrease in pulse pressure at the peak of cold stimulation and then a sharp increase at 1 minute of the recovery period.
Unfavorable criteria for adaptation to cold stimulation include: decreased endurance of the cardiovascular system, unstable systemic hemodynamics and inadequate amplitude of pulse pressure fluctuations during the recovery period, and a hyperkinetic type of systemic circulation.
Favorable criteria for the adaptive reaction of the body of foreign students in response to local cold stimulation are: a decrease in the amplitude of deviation of the studied parameters and the time of their recovery. This must be used when assessing the adaptive reactions of the cardiovascular system in foreign students in the process of adaptation to the climatic and geographical conditions of their living and studying environment.
SILVER SORPTION DYNAMICS BY NATURAL ZEOLITES
Authors: Belova T. , Hizhko Z.
Published: December 2024

The present work provides data on sorption of silver ions in concentrations ranging from 10 to 20 mg/l from nitrate solutions. The zeolite tuff sorption properties from the Seredochnoe deposit in Khabarovsk Krai were investigated by the down flow solution method through a column with a fixed sorbent bed. The elution curves method was employed to ascertain the operational mode of the column and its dynamic response. Based on the elution curves, the practical maximum sorption capacity and the capacity before breakthrough for silver ions at the outlet of the sorption column were calculated. The Thomas model calculations revealed that for sorption from a silver nitrate solution with a concentration of 10 mg/l KTh, the sorption capacity was 2.50 and 3.09 ml/mg-min for the 1SD and 2SD columns, respectively. The maximum equilibrium sorption capacity in the first and second columns was found to be 0.63 mg/g. The capacity before breakthrough was calculated to be 0.45 mg/g. Upon doubling the concentration of the stock solution (column 8SD), KTh, 0.725 ml/mg⋅min, the maximum sorption capacity increased to 0.98 mg/g, while the capacity before breakthrough exhibited a value of 0.77 mg/g.
The following data were obtained when calculating KAB kinetic coefficients (ml/mg∙min): when sorption from solution with silver content of 10 mg/l, the KAB values were 2.48 and 3.07 ml/mg∙min, while at sorption from solution with silver content of 20 mg/l, the KAB was equal to 0.69 ml/mg-min. The theoretical sorption capacity in the first case is 0.67 mg/g, while in the second case it is 1.08 mg/g.
The values of the parameters calculated using the Thomas model and the Adams-Bohart model indicate that both models adequately describe the sorption of silver ions from nitrate solutions in the concentration range of 10–20 mg/l.
It is recommended that desorption be carried out with 0.1-0.2 n nitric acid. Under these conditions, concentrates with silver ions content of 22.52 mg/l were obtained using 0.1 n acid. Upon desorption with 0.2 n acid, the silver content was 25.23 mg/l and 105 mg/l. The concentration coefficient for one sorption–desorption cycle was found to be in the range of 2.25–5.25 units.
SYNTHESIS AND POTENTIAL BIOLOGICAL ACTIVITY OF ANALOGUES OF THE DIBAZOL
Authors: Cikalov V. , Cikalova V. , Poddubov A. , Guseynova U.
Published: December 2024

The synthesis of benzimidazole derivatives, similar to dibazole, was carried out using two methods. According to the first, 1, 2-Phenylenediamine condensed with excess quantity of 2-chlorophenylacetic acid in the presence of orthoboric acid at a temperature of 150 °C. After treatment and crystallization, the yield of 2-(2-chlorobenzyl)-1H-benzimidazole was 36 %. In the second method, 1, 2-phenylenediamine was reacted with an excess of phenoxyacetic acid and 1-naphthylacetic acid in the presence of orthoboric acid in an o-xylene solvent at boiling point. Thus, 2-(phenoxymethyl)-1H-benzimidazole was obtained in 93 % yield, and 2-(1-naphthylmethyl)-1H-benzimidazole in 35 % yield. The structure of all obtained benzimidazoles was confirmed by 1H-NMR spectroscopy. In the spectra of 2-(phenoxymethyl)-1H-benzimidazole and 2-(2-chlorobenzyl)-1H-benzimidazole signals of protons of the methyl group were identified in the form of a singlet with a chemical shift of 5.28 and 4.35 ppm. Multiplets of eight and nine aromatic protons are in the region of 6.94–7.51 and 6.23–7.62 ppm. The aromatic amine proton singlet has a chemical shift of 12.61 and 12.32 ppm. respectively. Similar signals confirmed the structure of 2-(1-naphthylmethyl)-1H-benzimidazole.
Potential antiviral activity by PASSOnline program for 2-(phenylmethyl)-1H-benzimidazole (dibazole), 2-(phenoxymethyl)-1H-benzimidazole, 2-(2-chlorophenylmethyl)-1H-benzimidazole, 2-(1-naphthylmethyl)-1H-benzimidazole was 0.704, 0.667, 0.629, and 0.613, respectively. The range of potential psychotropic activity differs and decreases in the following order: 2-(phenoxymethyl)-1H-benzimidazole 0.833, 2-(phenylmethyl)-1H-benzimidazole 0.758, 2-(1-naphthylmethyl)-1H-benzimidazole 0.687, 2-(2-chlorobenzyl)-1H-benzimidazole 0.621.
APPROXIMATION BY ANALYTICAL FUNCTIONS OF THE TEMPERATURE DEPENDENCE COPPER ATOMIC HEAT CAPACITY IN THE INTRVAL 50-1300 K
Authors: Sheyh-Zade M.
Published: December 2024

Theory and experiment show that the atomic heat capacities at constant volume and constant pressure depend on temperature. In a theoretical consideration of heat capacity, it is easier to calculate , since depends only on the change in internal energy, and also depends on the work of expansion. The dependence of on temperature for bodies with an atomic lattice was theoretically considered by Debye, who obtained a formula that correctly conveys this dependence. In an experimental determination of heat capacity, it is easier to measure the values of . In this paper, the problem of approximating the temperature dependence of the copper atomic heat capacity in the temperature interval 50–1300 K by analytical functions is considered. It is shown that in the temperature interval 300–1300 K, this dependence is satisfactorily described by the linear function,
the parameters of which are determined by the least squares method; the standard deviation was found to be equal to s = 4·10–3.
In the interval 50–300 K, the dependence of on temperature is nonlinear and the Lagrange interpolation polynomial and cubic spline S3(T) were used to describe this dependence. It is shown that when using the spline S3(T) with the confidant a,j, given in the table
it is possible to obtain a better approximation quality than when using the Lagrange interpolation polynomial L3(T).
PROSPECTS OF USING THE BILAR APIPRODUCT TO ENHANCE THE FUNCTIONALITY OF THE ATHLETES’ MICROHEMOCIRCULATION SYSTEM
Authors: Krotova K. , Litvin F.
Published: December 2024

The purpose of this study was to evaluate the effect of the product from the drone larvae of the honey bee «Bilara» on the stationary and oscillatory characteristics of the microcirculation system of athletes. 50 athletes of basketball players of the control and main groups were examined by laser Doppler flowmetry (LDF) and fluorescence spectroscopy (FS). The inclusion of the bioprodukt «Bilar» in the diet of athletes at the stage of the pre-competitive training cycle has a twofold effect. After applying Bilar, the nutritional blood flow increases in a state of relative rest, the direct regulator of which is vasodilation of precapillary sphincters. A decrease in the peripheral resistance of precapillary sphincters «facilitates» blood flow into the microvascular bed with the participation of extravascular pulse and respiratory regulation mechanisms. At rest, after «Bilar», the level of oxidative metabolism decreases. In conditions of working hypoxia, activation of vasomotion and flaxmotion increases blood perfusion and the amount of nutritive blood flow. The increase in the intensity of microcirculation is based on a decrease in microvascular tone, which reflects an increase in the amplitude of intravascular mechanisms. Monitoring of fluorescence of NADH and FAD coenzymes in the form of a redox potential showed a significant increase in oxidative metabolism after dosed physical activity.
The analyzed data indicate the high relevance of the further introduction of drone brood preparations into the nutritional component of the athletes’ diet, which will serve as a tool for improving the physical performance of athletes and accelerated recovery.
Integrating Mern Technology In E-Learning: Opportunities And Challenges For SMEs
Authors: Satriyo Bayu Dwi , Fitriyadi Farid , Retnoningsih Dwi
Published: December 2024

Abstract    This article develops an E-Learning application called BrandBiz using MERN technology (MongoDB, Express, React, and Node.js) to help MSMEs understand product branding. This application also uses Progressive Web App (PWA) technology for flexibility of use on various devices. The research methodology involves literature studies and user testimonials to collect data and measure the effectiveness of the application. As a result, BrandBiz provides login, registration, selection and learning of educational paths, quizzes, and feedback features, which are accessed via https://www.brandbiz.site/. BrandBiz helps MSMEs improve their product branding and marketing knowledge, potentially increasing their income. This application offers innovative and easily accessible educational solutions, supporting local economic growth in Indonesia.