bluuebunny/crossref_metadata_2025_split huggingface dataset:
Comparison of microscopy, card agglutination test forTrypanosoma evansi, and real-time PCR in the diagnosis of trypanosomosis in dromedary camels of the Abu Dhabi Emirate, UAE
Authors: Habeeba Shameem , Khan Rashid Ali , Zackaria Hassan , Yammahi Saeed , Mohamed Zulaikha , Sobhi Wissam , AbdelKader Ayman , Alhosani Mohamed Ali , Muhairi Salama Al 
Published: February 2022

AbstractIntroductionTrypanosomosis is an important disease of dromedary camels caused by the pathogenic protozoanTrypanosoma evansi. This study aimed to compare three different tests for its diagnosis in this species: conventional microscopy, the card agglutination test for trypanosomosis/T. evansi(CATT/T. evansi) and real-time PCR.Material and MethodsWhole blood and serum samples collected from 77 dromedary camels of Abu Dhabi, United Arab Emirates, were analysed with the test methods stated. Statistical analysis was done using McNemar’s chi-squared test, and Cohen’s kappa index (κ) was calculated.ResultsWe obtained results with positivity of 18% (14/77) by microscopy, 22% by CATT (17/77) and 60% (46/77) by real-time PCR, with the chain reaction detecting at a respectively three- and two-fold greater rate than the other techniques. Analysis of the data revealed a relative sensitivity of 30.4% and 37.0% for microscopy and CATT, respectively, compared to real-time PCR. The difference between the real-time PCR’s sensitivity and those of the other methods was statistically significant, with X2values of 30.03 and 20.1, respectively (df = 1 and P = 0.05 in both cases). Agreement of microscopy results with those of with CATT was good (κ = 0.72; 95% CI = 0.62–0.82). Cohen’s kappa index showed fair agreement of real-time PCR with microscopy (κ = 0.26; 95% CI = 0.16–0.36) whereas it was in poor agreement with CATT (κ = 0.09; 95% CI = 0.02–0.15).ConclusionReal-time PCR was found to be more sensitive than microscopy and CATT.
Divisibility Parameters and the Degree of Kummer Extensions of Number Fields
Authors: Perucca Antonella , Sgobba Pietro , Tronto Sebastiano 
Published: February 2022

Abstract
Let K be a number field, and let ℓ be a prime number. Fix some elements α
1,...,αr
of K×
which generate a subgroup of K×
of rank r. Let n
1,...,nr
, m be positive integers with m ⩾ ni
for every i. We show that there exist computable parametric formulas (involving only a finite case distinction) to express the degree of the Kummer extension K(ζ
ℓ
m,

α
1

ℓ

n
1

,
…
,

α
r

ℓ

n
r

\root {{\ell ^{{n_1}}}} \of {{\alpha _1}} , \ldots ,\root {{\ell ^{{n_r}}}} \of {{\alpha _r}}

) over K(ζℓ
m
) for all n
1,..., nr, m. This is achieved with a new method with respect to a previous work, namely we determine explicit formulas for the divisibility parameters which come into play.
Karakterisasi Fungi Endofit Syzygium polyanthum (Wight) Walp. Berdasarkan Gen ITS Sebagai Penghasil Senyawa Antibakteri
Authors: Asjur Asti Vebriyanti 
Published: February 2022

ABSTRAK Penelitian ini diawali dengan menumbuhkan dari daun salam yang telah disterilkan menggunakan etanol 70% dan natrium hipoklorit. Skrining antibakteri dilakukan dengan menggunakan uji antagonis sebagai screening pertama melawan Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus, Bacillus subtilis, Salmonella thyposa. Penelitian ini menghasilkan 2 isolat fungi. Fungi endofit aktif difermentasi dan ekstraksi dengan etil asetat (EtOAc) dan metanol. Aktivitas antibakteri dari ekstrak EtOAc dan metanol diuji aktivitasnya menggunakan metode difusi disk. Satu isolat fungi endofit (XP1) terhadap lima dari bakteri yang diuji adalah S. aureus, P. Aeruginosa, E. Coli, S. thyposa, dan B.subtilis, memiliki daya hambat terbesar pada bakteri uji S. thyposa dengan diameter daya hambat sebesar 14,00 mm. Sedangkan pada isolat fungi endofit (XP2) terhadap lima dari bakteri yang diuji adalah S. aureus, P. Aeruginosa, E. Coli, S. thyposa, dan B.subtilis, memiliki daya hambat terbesar pada bakteri uji S. thyposa dengan diameter daya hambat sebesar 22,00 mm. Berdasarkan analisis filogenetik isolat XP 1 memiliki kemiripan dengan Penicillium sp. (homology 87%) sedangkan isolat XP2 memiliki kemiripan dengan Colletotrichium gloeosporioides (homology 98%).
Kata kunci : Syzygium polyanthum, fungi endofit, antimikroba, analisis filogenetik, Penicillium sp. Colletotrichium

ABSTRACT This research was begun by growing from bay leaves that had been sterilized using 70% ethanol and sodium hypochlorite. Antibacterial screening was carried out using antagonistic tests as the first screening against Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus, Bacillus subtilis, Salmonella thyposa. This study produced 2 fungi isolates. Active endophytic fungi are fermented and extracted with ethyl acetate (EtOAc) and methanol. Activity. The antibacterial activity of EtOAc and methanol was tested for its activity using the disk diffusion method. One isolate of endophytic fungi XP1 against five of the bacteria tested was S. aureus, P.aeruginosa, E.coli, S. thyposa, and B.subtilis, which had the greatest inhibition on S. thyposa test bacteria with inhibitory diameter of 14.00 mm. Whereas the XP2 endophytic fungi isolates against five of the tested bacteria were S. ureus, P.aeruginosa, E.coli, S.thyposa, and B.subtilis, which had the greatest inhibition on S. thyposa test bacteria with inhibition diameter of 22.00 mm. Based on phylogenetic analysis isolate XP 1 has similarities with Penicillium sp. (homology 87%) while isolate XP2 Colletotrichium gloeosporioides (homology 98%).
Keywords : Syzygium polyanthum, endophytic fungus, antimicrobe, phylogenetic, Penicillium sp. Colletotrichium
Analgesic Activity of Bitter Melon Leaves Ethanol Extract in Mice (Mus musculus)
Authors: Rokhmah Nisa Najwa , Moerfiah Moerfiah , Sihabullah Hijib 
Published: February 2022

Pain is an unpleasant sensation and can be felt as sore sensation. This can be caused by mechanical, chemical or physical stimulation that could cause damage to the tissueand trigger the release of certain substances called pain mediators, such as histamine, bradykinin, leukotrienes and prostaglandins. Pain overcome by giving analgesic drugs. This study aims to determine the effectivity and effective duration of bitter melon (Momordica charantia L.) leaf extract as analgesic in mice (Mus musculus). The test method used in this study is the Hot plate method. This study was divided into 5 treatment groups animals with 5 experimental animals in each group. Animal treatment of this study consist of a negative control group using CMC-Na (0.5%), a positive control group using Paracetamol, a suspension group of pare leaf ethanol extract with a dose of 0.212mg / 20gBW. , the ethanol extract suspension group of bitter melon leaves with a dose of 0.423mg / 20gBW, the suspension group of ethanol extract of pare leaves with a dose of 0.635mg / 20gBW. The results of this study indicate that the ethanol extract of 96% bitter melon leaves has activity as an analgesic in mice with the best dose of 0.635mg / 20gBW and the highest duration of analgesic activity was in 40 minutes, these activity was the closest result to positive control of paracetamol in mice.
Keberlanjutan Finansial Usaha Beras Siger: Studi Kasus pada UMK peserta Model Pengembangan Pangan Pokok Lokal (MP3L) di Propinsi Lampung
Authors: Fitriani Fitriani , Sutarni Sutarni , Trisnanto Teguh Budi , Fatih Cholid , Asnawi Robet 
Published: February 2022

The Local Staple Food Development Model (MP3L) in Lampung Province has been developed from 2013 introducing tiwul as analog rice, known as Beras. Beras Siger program introduced analog processing technology through the use of equipment modern and improved production processes, as well as packaging. This study focuses on analyzing the financial sustainability of the Beras Siger business participants. This research is a case study. Â Beras Siger business participants in South Lampung Region in Jati Agung District selected case study. Primary data required includes ownership of land assets, buildings and equipment, production facility/input needs, production and the selling price, sales volume, revenue and income and other general descriptions. Financial analysis is performed using Net Present Value (NPV), Benefit-Cost Ratio (BCR), and Internal Rate of Return (IRR) criteria. Based on the results of the analysis it can be concluded that the cost structure of the Beras Siger program participants showed a very high-value component of production equipment. The size of the investment value of program participants causes the business needs a minimum of 7 years to be able to obtain a profitable return. In the existing situation, the program participants' Beras Siger business will be financially feasible if they increase production capacity by 20%.
Eclesiologia e resistência. As críticas de Comblin e Papa Francisco ao poder pastoral
Authors: Ottaviani Edelcio Serafim 
Published: February 2022

Este artigo é fruto da Conferência de encerramento apresentada na II Jornada José Comblin, uma parceria dos Grupos de Pesquisa José Comblin da UNICAP e PUC-SP. Trata das críticas de José Comblin e do Papa Francisco ao poder pastoral, bem como das resistências a ele manifestadas ao longo da história. Parte de uma narrativa transmitida pelo Pe. Philippe Dupriez durante uma entrevista realizada em 30 de junho de 2017, em Ottignies, Bélgica. O motivo é a janela da sala de estar, pela qual o menino Comblin olhava demoradamente o que se passava na rua. Janela e sua simbologia é o pretexto para pensar o jogo de representações e suas implicações nas estratégias e tecnologias do poder clerical. “Para além da janela” é a expressão para mostrar a tentativa dos dois em escapar do que julgam uma armadilha e uma limitação negativa para a evangelização: os enquadramentos do poder clerical, expressos sobretudo pela Cúria Romana. O artigo se divide em três partes. A primeira aprofunda a significação da janela, por meio da primorosa análise de Michel Foucault do quadro As Meninas de Diego Velázquez, em As Palavras e as Coisas. A segunda, revela a visão de mundo do teólogo e do Papa para além da janela. A terceira mostra a crítica de ambos ao poder pastoral e os antídotos para a libertação de suas amarras, assim como o caminho para liberdade no seguimento de Jesus, Ele sim o Bom Pastor.
ОПРЕДЕЛЕНИЕ ЭФФЕКТИВНОСТИ БИОПРЕПАРАТА HELIТЕС ПРОТИВ ВИШНЁВОГО СЛИЗИСТОГО ПИЛИЛЬЩИКА (САLIRОА СЕRАSI L.) В ЛАБОРАТОРНЫХ УСЛОВИЯХ
Authors: Туфлиев Н.Х. , Холмирзаева З.Б. 
Published: February 2022

В статье представлены материалы результатов эксперимента по определению эффективности препарата Heliteс против вишнёвого слизистого пилильщика в норме расхода 0,001-0,002 сус.к. 1-3 дней после обработки получены 98-100% эффективности.
The article presents materials of results of the experiment to determine the efficiency of the Helitec preparation against the Pear slug at a consumption rate of 0.001-0.002 s.с. 1-3 days after processing, 98-100% efficiency is obtained.
ANALYSIS OF THE CONTENT OF PROTEIN AND NON-SUBSTITUTE AMINO ACIDS IN SEEDS OF INTRODUCTIVE COLLECTIVE VARIETIES OF SOY
Authors: Тангирова Г.Н. 
Published: February 2022

В статье представлены результаты исследований и сравнительный анализ содержания белка и незаменимых аминокислот (аргинин, гистидин, лизин, лейцин, изолейцин, валин метионин, треонин, фенилаланин, триптофан) в семенах сои 16 коллекционных сортообразцов из коллекции Южной Кореи (раннеспелый К09(339), СН27(-266), СН28(-268), среднераннеспелый СН3(-008), СН7(-014), СН30 (-969), US-25 (-622), КО18, среднеспелый СН11 (-018), US-14 (-382), US-44 (-641), US-80 (-699), US-82 (-701), КО20, КО3 (-214), КО21(RR-1) и 5 коллекционных сортообразцов из коллекции России (раннеспелый Арлетта, Аванта, Спарта, Селекта 201, среднеспелый Селекта 302) в условиях типичных сероземных почвах Ташкентской области. Отмечены эффективность использования этих коллекционных образцов в селекционных процессах.
The article presents the results of studies, a comparative analysis of the content of protein and essential amino acids (arginine, histidine, lysine, leucine, isoleucine, valine methionine, threonine, phenylalanine, tryptophan) in soybean seeds of 16 collection cultivars from the collection of South Korea (early maturing K 09 (339), CH27 (-266), CH28 (-268), mid-season CH3 (-008), CH7 (-014), CH30 (-969), US-25 (-622), KO18, mid-season CH11 (-018), US- 14 (-382), US-44 (-641), US-80 (-699), US-82 (-701), KO20, KO3 (-214), KO21 (RR-1) and 5 collection varieties from the collection Russia (early maturing Arletta, Avanta, Sparta, Select 201, mid-maturing Select 302) in the conditions of typical sierozem soils of the Tashkent region. The effectiveness of the use of these collection samples in breeding processes is noted.
THE REGISTRATION METHOD OF THE FLUCTUATION-NOISE VOLTAGE SIGNAL OF CHEMICAL CURRENT SOURCES
Authors: Абатуров М.А. 
Published: February 2022

В работе рассмотрена задача флуктуационно-шумовых измерений химических источников тока. Указано на сложность решения, вызванную наличием постоянной составляющей напряжения. Дополнительные трудности вызваны ее трендом в ходе разряда исследуемого элемента. Предложен способ решения задачи методом компенсации в ходе измерения с помощью дополнительного источника, идентичного исследуемому. Тренд убирается в ходе предобработки записанного сигнала с помощью его аппроксимации степенными полиномами 2-го порядка. Продемонстрировано решение задачи с помощью конкретной измерительной установки. Приведены данные реальных измерений литиевого элемента. Показано, что результирующий сигнал избавлен от неинформативной постоянной и трендовой компоненты и может быть использован для дальнейшего анализа с помощью современных информационно-когнитивных технологий.
This paper examines the issue of measuring the fluctuation-noise signal of chemical current sources. Attention was drawn to the complexity due to the presence of DC voltage. Additional difficulties are caused by its trend during discharge of the investigated cell. It was suggested that a solution to the issue through the method of compensation using an additional cell identical to the studied. The trend is removed by means the preprocessing of the recorded signal with its approximation 2nd order power polynomials. The solution of this problem was demonstrated using a specific measuring system. Data real measurements of the lithium cell was presented. The resulting signal was cleaned from useless constant and trend components and suitable for further analysis with the help of modern information-cognitive technologies.
DISORDERS IN THE LIMBIC SYSTEM IN COVID-19
Authors: Александрин В.В. , Свиридкина Н.Б. 
Published: February 2022

Предполагается, что мотивация возникает при активации мотивационного нейрона (М) в орбитофронтальной коре. Проекции с мотивационного нейрона притормаживают активность дофаминергических нейронов прилежащего ядра, что переживается как отрицательное эмоциональное состояние. При встрече с любым значимым стимулом, который ранее предшествовал удовлетворению имеющейся мотивации, проекция энграммы этого стимула с височной коры временно притормаживает мотивационный нейрон. Активность прилежащего ядра повышается, что переживается как временный пик положительной эмоции. Э = f(Мt1 – Мt2)/(t2– t1), где Э – эмоция, ее знак и величина, Мt1 – мотивационное возбуждение в момент времени t1, Мt2– мотивационное возбуждение в момент времени t2, (t2 – t1) – промежуток времени. Мотивационый нейрон обеспечивает удержание значимого стимула в зоне внимания благодаря циклу Иваницкого: фронтальная кора – гиппокамп – височная кора – фронтальная кора. Гиппокамп устраняет возможное интерферирующее влияние сопутствующих сигналов на значимые стимулы. Происходит временное удержание выбранной энграммы памяти в височной коре. При поражении вирусом COVID-19 работа цикла Иваницкого нарушается и значимые стимулы начинают вытормаживаться сопутствующей информацией что приводит к нарушению удержания памятного следа в системе височная кора – мотивационный нейрон и снижению величины положительных эмоций.
It is assumed that motivation occurs when a motivational neuron is activated in the orbitofrontal cortex.Projections from the motivational neuron slow down the activity of the dopaminergic neurons of the nucleus accumbens, which is experienced as a negative emotional state. When encountering any significant stimulus that previously preceded the satisfaction of the existing motivation, the projection of the engram of this stimulus from the temporal cortex temporarily slows down the motivational neuron .The activity of the nucleus accumbens increases, which is experienced as a temporary peak of positive emotions. E = f(Мt1 – Мt2)/ (t2 – t1) where E – emotion is its sign and magnitude, Mt1 is motivational arousal at time t1, Mt2 is motivational arousal at time t2, (t2 – t1) is a time interval in seconds, minutes or hours.The motivational neuron keeps a significant stimulus in the attention zone thanks to the Ivanitsky cycle: frontal cortex-hippocampus-temporal cortex-frontal cortex. The hippocampus inhibits concomitant signals at the level of the output neurons of the temporal cortex, which eliminates their possible interfering effect on significant stimuli .There is a temporary retention of the selected memory engram in the temporal cortex .When the COVID-19 virus affects the hippocampus the work of the Ivanitsky cycle is disrupted and significant stimuli begin to be inhibited by accompanying information, which leads to a violation of the retention of a memory trace in the system : the temporal cortex – a motivational neuron.
OUTFLOW OF LIQUID THROUGH THROTTLING HOLES, EXTENDING
Authors: Яроц В.В. 
Published: February 2022

Исследование замкнутых полостей внутри дроссельного канала. Выяснение принципиальной возможности судить о процессах в осесимметричных потоках. Оценка возможности разрыва потока жидкости в области существования окружающих ее замкнутых полостей.
Study of closed cavities inside the throttle channel. Elucidation of the fundamental possibility of judging processes in axisymmetric flows. Evaluation of the possibility of rupture of the fluid flow in the area of existence of the surrounding closed cavities.
RELATIONSHIP OF MALON DIALDEHYDE AND DIENE CONJUGATES WITH LUNG CANCER IN ASIAN POPULATIONS
Authors: Румянцев Е.К. , Николаев В.М. , Григорьева А.А. 
Published: February 2022

Рак легких в странах Азии характеризуется высоким процентом некурящих, ранним началом, что может быть связано с неблагоприятной окружающей средой. Окислительный стресс принимает участие в механизмах, участвующих в инициации, стимулировании и прогрессировании рака легких. Основные воздействия, вызывающие окислительный стресс, можно кратко охарактеризовать как курение и загрязнение окружающего воздуха.Идентификация биомаркеров окислительного стресса в клинических образцах онкологических больных и определение их роли в канцерогенезе открывают большие перспективы для содействия разработке целевых терапевтических подходов и диагностических стратегий для оценки статуса заболевания. Однако значительная вариабельность данных по лабораториям в разных странах затрудняет общие выводы о значении этих биомаркеров окислительного стресса.Учитывая это важным является понимание современных достижений в изучении связи маркеров окислительного стресса (малонового диальдегида и диеновых конъюгатов) с раком легкого в азиатских популяциях.
Lung cancer in Asian countries is characterized by a high percentage of nonsmokers, early onset, which may be associated with an unfavorable environment. Oxidative stress is involved in mechanisms involved in the initiation, stimulation, and progression of lung cancer. The main influences causing oxidative stress can be summarized as smoking and ambient air pollution.The identification of biomarkers of oxidative stress in clinical samples of cancer patients and the determination of their role in carcinogenesis hold great promise for facilitating the development of targeted therapeutic approaches and diagnostic strategies for assessing disease status. However, the significant variability in laboratory data across countries makes it difficult to generalize about the significance of these biomarkers of oxidative stress.Given this, it is important to understand the current advances in the study of the relationship of markers of oxidative stress (malondialdehyde and diene conjugates) with lung cancer in Asian populations.
RELATIONSHIP OF GLUTATHIONE REDUCTASE WITH LUNG CANCER IN ASIAN POPULATIONS
Authors: Румянцев Е.К. , Николаев В.М. , Ефремова С.Д. 
Published: February 2022

Рак легких является ведущей причиной смерти от рака во всем мире. Хотя недавние достижения в области таргетной терапии онкогенов-возбудителей значительно улучшили результаты лечения пациентов, излечение от этого заболевания все еще остается недостижимым.Легкие непосредственно подвергаются воздействию высокого давления кислорода. Кроме того, они подвергаются неблагоприятному воздействию курения и вредному воздействию выхлопных газов автомобилей и промышленных загрязнений, которые присутствуют в виде мелкой пыли. Все эти факторы ответственны за образование свободных радикалов, которые могут вызвать образование окислительного стресса в легких и других органах.Учитывая это важным является понимание современных достижений в изучении роли функциональной активности фермента глутатионового звена антиоксидантной системы глутатионредуктазы с генетическими полиморфизмами и раком легкого в азиатских популяциях.
Lung cancer is the leading cause of cancer death worldwide. Although recent advances in targeted therapy of oncogenes-pathogens have significantly improved patient outcomes, a cure for this disease is still elusive.The lungs are directly exposed to high oxygen pressure. In addition, they are exposed to the adverse effects of smoking and the harmful effects of automobile exhaust gases and industrial pollutants, which are present in the form of fine dust. All of these factors are responsible for the production of free radicals, which can cause oxidative stress in the lungs and other organs.Taking this into account, it is important to understand modern advances in the study of the role of the functional activity of the enzyme of the glutathione unit of the antioxidant system of glutathione reductase with genetic polymorphisms and lung cancer in Asian populations.
TICK-BORNE ENCEPHALITIS EPIDEMIOLOGY IN WESTERN SIBERIA
Authors: Широкоступ С.В. , Лукьяненко Н.В. 
Published: February 2022

В данной статье представлены результаты ретроспективного эпидемиологического анализа заболеваемости клещевым вирусным энцефалитов в регионах Сибирского федерального округа, дана сравнительная оценка характеристик эпидемического процесса данного заболевания в Западной Сибири. Материал: в исследовании использованы данные официальной статистики региональных управления Роспотребнадзора, региональных министерств здравоохранения. Результаты: определены ранги территорий по степени потенциальной эпидемической опасности заболеваемости клещевым энцефалитом, пути оптимизации мер эпидемиологического контроля заболеваемости в высоко эндемичных регионах Западной Сибири.
This article presents the results of a retrospective epidemiological analysis of the incidence of tick-borne viral encephalitis in the regions of the Siberian Federal District, provides a comparative assessment of the characteristics of the epidemic process of this disease in Western Siberia. Material: the study used data from the official statistics of the regional departments of Rospotrebnadzor, regional ministries of health. Results: the ranks of territories were determined according to the degree of potential epidemic danger of tick-borne encephalitis incidence, ways to optimize measures for epidemiological control of the incidence in highly endemic regions of Western Siberia.