bluuebunny/crossref_metadata_2025 huggingface dataset:
ОБЗОР И АНАЛИЗ ТЕХНОЛОГИЙ, ПОВЫШАЮЩИХ ЭФФЕКТИВНОСТЬ НЕФТЕИЗВЛЕЧЕНИЯ ИЗ ПЛАСТОВ БАЖЕНОВСКОЙ СВИТЫ
Authors: Магадова Любовь Абдулаевна , Давлетов Заур Растямович , Вагапова Юлия Жановна
Published: February 2023

Ссылка для цитирования: Магадова  Л.А., Давлетов  З.Р., Вагапова  Ю.Ж. Обзор и анализ технологий, повышающих эффективность нефтеизвлечения из пластов баженовской свиты // Известия Томского политехнического университета. Инжиниринг георесурсов. – 2023. – Т. 334. – № 2. – С. 206-216.

Актуальность. Согласно оценкам ресурсной базы, баженовская свита обладает огромным потенциалом, при этом данная формация характеризуется уникальными свойствами, затрудняющими ее разработку. Учитывая отсутствие единой концепции по разработке трудноизвлекаемых углеводородных залежей, рентабельное освоение ресурсов баженовской свиты во многом связано с созданием эффективных и экономически обоснованных методов увеличения нефтеотдачи и интенсификации нефтедобычи. Цель: обобщение и анализ источников научно-технической информации в области перспективных технологий увеличения нефтеотдачи и интенсификации нефтедобычи в условиях баженовской свиты, а также в условиях зарубежных сланцевых месторождений, породы которых близки по своим свойствам к баженовской свите. Объекты: технологии, повышающие эффективность нефтеизвлечения из пластов баженовской свиты или других формаций, близких к ней по характеристикам, в том числе тепловые, газовые, химические и комбинированные методы увеличения нефтеотдачи, гидравлический разрыв пласта, воздействие кислотными составами; результаты лабораторных исследований, физического и математического моделирования, опытно-промысловых испытаний рассматриваемых технологий. Методы: анализ отечественных и зарубежных литературных источников и патентной информации в области технологий освоения и разработки трудноизвлекаемых залежей углеводородов. Результаты. Приведены характеристики и описание механизмов воздействия на пласты с помощью наиболее распространенных методов увеличения нефтеотдачи, гидроразрыва пласта, кислотных обработок, а также комбинированных методов воздействия. На примере результатов опытно-промысловых и лабораторных испытаний описан полученный эффект от проведенных операций на разных месторождениях. Отмечено, что перспективными технологиями являются комбинированные методы, в том числе с использованием химических реагентов. Эффективность технологических жидкостей в условиях баженовской свиты может быть увеличена за счет применения сложных химических систем, содержащих растворители различной природы и поверхностно-активные вещества.
МИНЕРАЛОГО-ГЕОХИМИЧЕСКАЯ СПЕЦИФИКА ООИДОВЫХ ЖЕЛЕЗНЯКОВ ГИДРОТЕРМАЛЬНОГО ПРОИСХОЖДЕНИЯ
Authors: Калинина Наталья Андреевна , Рудмин Максим Андреевич
Published: February 2023

Ссылка для цитирования: Калинина Н.А., Рудмин М.А. Минералого-геохимическая специфика ооидовых железняков гидротермального происхождения // Известия Томского политехнического университета. Инжиниринг георесурсов. – 2023. – Т. 334. – № 2. – С. 111-129.

Актуальность. Гипотезы формирования ооидовых железняков остаются дискуссионными на протяжении долгого времени. В рамках данной работы предполагается, что изучение вещественного состава ооидовых железняков из областей с явной фиксируемой или доказанной вулканической и гидротемальной активностью позволит понять природу ооидовых железняков.  Цель: изучение минерального и химического состава ооидовых железняков гидротермального месторождения Вани (о. Милос, Кикладский архипелаг) для оценки влияния гидротермальных растворов на особенности их вещественного состава. Методика исследования включала оптическую микроскопию (петрографический анализ), рентгенофлуоресцентный анализ, сканирующую электронную микроскопию с локальным рентгеноспектральным энергодисперсионным анализом, рентгенодифракционный анализ, просвечивающую электронную микроскопию и масс-спектрометрию с индуктивно связанной плазмой. В результате исследования были определены текстурно-структурные особенности и получена минералого-геохимическая характеристика ооидовых железняков из гидротермального марганцевого месторождения Вани (Греция).  Выводы. На основе полученных данных в изучаемом разрезе месторождения Вани (Греция) выделены породы трех литотипов, различающихся текстурно-структурными и минералогическими характеристиками: два хемогенных (оксидные марганцевые породы, ооидовые железные руды) и один вулканогенно-обломочный (глауконитовый песчаник). Судя по геолого-структурному положению и геохимическим особенностям, предполагается, что основным источником металлов для железняков являются гидротермальные растворы. Двухактное внедрение гидротермальных растворов в толщу песчаников способствовало формированию железистых минералов в две стадии, которые различаются примесными элементами. Ооидовые железняки обогащены редкоземельными элементами, относительно остальных литотипов, что обусловлено высокой сорбционной способностью гидроокислов железа (гетита и лепидокрокита) в условиях осаждения металлов. Основная масса редких земель концентрируется в минеральных формах (арсенатах), представленных включениями в кортексе ооидов. Источники редкоземельных элементов – гидротермальные растворы и денудированные толщи вулканического аппарата.
Lupus – Prevention and Treatment with a Plant-Based Diet
Authors: Strombom Amanda
Published: February 2023

Systemic lupus erythematosus (SLE) is a chronic multisystem autoimmune rheumatic disease in which disease flares are interspersed with episodes of remission. In contrast to organ-specific autoimmune diseases, SLE comprises a constellation of signs and symptoms that can affect multiple organ systems. A plant-based diet may have a beneficial effect on SLE patients, due not only to the direct action of nutrients on the immune system and inflammation, but also to an indirect effect on insulin resistance, obesity and associated co-morbidities. Accelerated atherosclerosis is a significant comorbidity and the leading cause of death for patients with SLE. Patients are also more likely to experience metabolic syndrome leading to type II diabetes, obesity, and chronic kidney disease. A plant-based diet is a safe and efficacious prophylaxis and treatment for all these comorbidities. Three small interventional studies with a plant-based diet showed a beneficial effect on patients’ symptoms and therefore their quality of life. A plant-based diet has the advantage of having no adverse reactions or contraindications and can be an effective adjunct to standard treatments.
Fiches botaniques, forestières, industrielles et commerciales : Framiré
Authors: Aubréville André
Published: February 2023

Aucun résumé disponible.
A magyarországi háztartások energiafogyasztásának jellemzői az orosz–ukrán háború árnyékában
Authors: Tóth Géza , Jáger Viktor , Kovalszky Zsolt , Bóday Pál , Ádám Dénes , Kincses Áron
Published: February 2023

Az orosz–ukrán háborúnak, számos jelentős társadalmi-gazdasági hatása mellett, meghatározó befolyása van Európa energiaellátására is. Az Európai Unió (EU) energiaimport-függősége jelentős, ami az utóbbi másfél évben magas energiabeszerzési árakkal párosult, így szükségessé válik az egész eddigi energiapolitikája fenntarthatóságának újragondolása. A tanulmány előbb rövid áttekintést ad az Európai Unió jelenlegi energiahelyzetéről és az uniós háztartások energiafelhasználásáról, bemutatja Magyarország energiaportfólióját, majd nemzetközi példák segítségével igyekszik képet adni a háztartási földgázfogyasztást befolyásoló tényezőkről, térökonometriai modellek segítségével, végezetül a legfrissebb magyar adatok alapján elemzi a villamos energia és a földgáz fogyasztásának jelenlegi trendjeit. Megállapításaink szerint a drasztikus energiaár-emelkedéseket jelentős fogyasztáscsökkenés fogja követni, azonban ebben a folyamatban nehéz jellegzetes fogyasztói csoportokat elkülöníteni. A földrajzi dimenziónak viszont meghatározó szerepe van az energiafogyasztásban, nem lehet univerzális döntéseket hozni az energiahatékonysági kérdésekben. Térben koncentrált beavatkozásokkal és az energiatudatosság fokozásával lehet hatékony eredményeket elérni az energiafogyasztás csökkentése területén.
Az EU-tagállamok klaszterei a fenntartható termelési és fogyasztási indikátorok alapján
Authors: György Ottilia , Tóth József
Published: February 2023

Napjainkban a körforgásos gazdaságra (CE) való áttérés kérdése felértékelődött az EU-ban. A tagállamok közötti különbség e tekintetben abban rejlik, hogy egyrészt a fejlettségük szintje eltér, másrészt önálló stratégiával és indikátorokkal, azaz mérőszámokkal rendelkeznek. A fenntartható fejlődési célok sorában megfogalmazott, a fenntartható fogyasztás és termelés elérésére vonatkozó 12. célkitűzéshez tartozó indikátor mindegyike ennek a célnak a teljesülését méri. Abban különböznek egymástól az egyes országok, hogy azok a mérőszámok, amelyek alapján a fenntartható fejlődési célokat mérik, nem egységesek. A mérőszámokat és a hozzájuk tartozó értékeket megtalálhatjuk a tagállamok statisztikai rendszerében. Az alábbi tanulmány összesíti az erre vonatkozó információkat, és általános képet kíván nyújtani arról, hogy e téren milyen hasonlóságok vannak, továbbá a körforgásos gazdaság mutatóinak segítségével két, egymástól jól elkülöníthető klaszterre bontja az uniós országokat.
Interaksi Edukatif antara Guru Akidah Akhlak dengan Siswa dalam Pembentukan Karakter Sosial Siswa
Authors: Idrus S. Abdul Jalil Al , Mareta Mira
Published: February 2023

The purpose of this study is, first to analyze the educational interaction between teachers and students moral creed in shaping the social character of students. Second, analyze the process of forming the social character of students this type of research is qualitative descriptive. Collecting data using observation methods, interviews and literature. The results obtained are important educational interactions conducted by teachers because it can foster respect for students to teachers, as a motivation in learning, as a place to communicate and interact and foster familiarity. In the process of forming the character of the teacher is mutual respect and appreciation in the learning process, provide an example in the relationship of teachers and students with good words and deeds, work together in creating a conducive madrasah and foster social awareness. The implications of this study strengthen religious values, provide influence and stimulus to students in behavior and speech.
Keywords: Educational Interaction, Students Moral, Social Character
Tujuan penelitian ini adalah, pertama untuk menganalisis interaksi edukatif antara guru akidah akhlak dengan siswa dalam membentuk karakter sosial siswa. Kedua, menganalisis proses pembentukan karakter sosial siswa. Jenis penelitian ini adalah kualitatif deskriptif. Pengumpulkan data menggunakan metode observasi, wawancara dan kepustakaan. Hasil yang diperoleh adalah interaksi edukatif penting dilakukan oleh guru karena dapat menumbuhkan rasa hormat siswa kepada guru, sebagai motivasi dalam belajar, sebagai wadah untuk berkomunikasi dan berinteraksi serta menumbuhkan keakraban. Dalam proses pembentukan karakter yang dilakukan guru yaitu saling menghormati dan menghargai di dalam proses pembelajaran, memberikan keteladanan dalam hubungan guru dan siswa dengan perkataan dan perbuatan yang baik, bekerja sama dalam menciptakan madrasah yang kondusif serta menumbuhkan kepedulian sosial. Implikasi penelitian ini memperkuat nilai-nilai keagamaan, memberikan pengaruh dan stimulus kepada siswa dalam tingkah laku dan perkataan.
Kata kunci : Interaksi Edukatif, Moral Siswa, Karakter Sosial
Transformation of the political struggle model at the village level due to the fight for village fund resources: A case study of village head elections before and after the enactment of UU Desa Number 6 of 2014
Authors: Ahmad Jafar , Herdiawanto Heri , Harjudin Laode
Published: February 2023

This study captures how the Village Law (UU) Number 6 of 2014 has radically changed political behavior at the village level. The political dynamics involved several former DPRD members, former KPU members, and local businessmen in the succession arena for the Village Head Election (Pilkades), in which conditions were rarely encountered in previous times. This study analyzed how changes occurred as they were triggered by the struggle for resources due to the allocation of village funds (DD). This study uses qualitative research methods. Data were collected through interviews with actors who contested in village elections, documentation, and literature studies. The results of this study show how changes in political behavior at the village level only occur after the Village Law is enacted. This study concludes that the Village Law number 6 of 2014 has shifted the political behavior of rural communities as evidenced by the massive circulation of money politics which has led to tense political battles. This study also concludes that the Village Law entices political actors and local businessmen to participate in the contest to seize the power of the village head.
Interest as a mode of reality: Answering the crisis of digital society
Authors: Susan Novri , Singgih Doddy Sumbodo
Published: February 2023

Currently, society is entering a new crisis in the historical phase of society namely post-truth reality. The crisis arises when the mixing of real and fake information is reproduced through social media by the digital actors. It has put new problems of social analysis particularly to understand the meaning and direction of social actions. This article aims at answering the crisis of the digital society with the elaboration of theoretical discourse of interest. Social scientists from various schools have placed interest as the basic concept to analyze social life. However, the sociological elaboration of the theory of interest stops among the great edifices of all schools of social theory. Therefore, this article is a proposal for developing a theory of interest to track the mode of reality, particularly in the digital society. The research method of this study is an eclectic literature review of interest theories and participative observation in Indonesia’s digital society during 2019-2021. This study finds that digital actors produce and reproduce symbolic language on social media by confounding true and false information or post-truth in the dynamics of the COVID-19 pandemic policy. The symbolic language of digital actors does not only mean violating the rules in a digital society, but also expresses certain social interests including certain needs or aspirations.
Lesões cervicais de alto grau em adolescentes e fatores clínicos‑epidemiológicos associados
Authors: Miranda Émilie Beviláqua de Carvalho , Peixoto Raquel Autran Coelho
Published: February 2023

Objetivo: Avaliar prevalência de lesões cervicais de alto grau em adolescentes em maternidade terciária, bem como fatores clínico-epidemiológicos correlacionados. Métodos: Estudo retrospectivo caso-controle, que avaliou exames citopatológios, colposcópicos e histopatológicos, sexarca e paridade de adolescentes de 10 a 19 anos, no período de 2016 a 2018. Resultados: Foram coletados 2697 exames citopatológicos no período do estudo, das quais apenas 6 corresponderam a lesão intraepitelial escamosa de alto grau (LIEAG) em adolescentes, compondo o grupo de casos. Não houve casos de carcinoma cervical. O grupo controle com 33 pacientes correspondeu às adolescentes com citopatológico normal. A média da sexarca foi de 14,8 e 14,3 anos nos grupos caso e controle, respectivamente. Não houve diferença estatisticamente significativa quando comparadas sexarca (p = 0,464) e paridade (p>0,999). Conclusão: Apesar do rastreio de câncer de colo de útero para adolescentes não ser preconizado pelo Ministério da Saúde, persiste a prática da coleta entre alguns profissionais. A baixa prevalência (0,22%) de lesões cervicais de alto grau em citopatológico nesse grupo foi reafirmada, podendo ser ainda menor quando avaliados resultados histopatológicos. Não houve casos de câncer de colo. Fatores associados, como sexarca e paridade, não foram estatisticamente significativos.
MÉTODO SALA DE AULA INVERTIDA: LIMITAÇÕES E POSSIBILIDADES NO ENSINO SUPERIOR
Authors: ALVES MARTINS OLIVEIRA ELAINY CRISTINA , PIRES ROSA LAINA , LOPES DE OLIVEIRA DANIELLY , BATISTA DE ANDRADE BIANCA , MARTINS DE OLIVEIRA BESSA DOUGLAS , OLVEIRA FERREIRA MARCELA , NASCIMENTO CIRIBELLI GABRIEL , RODRIGUES SOUSA TALESSA , NASCIMENTO CIRIBELLI NICOLAS
Published: February 2023

As metodologias ativas de aprendizagem são essenciais, colocando o aluno como protagonista do seu próprio aprendizado. Dentre essas metodologias, temos a Sala de Aula Invertida (SAI), do inglês Flipped Classroom, que pode possibilitar que o aprendiz seja um participante ativo e não mais, simplesmente, um receptor de informações. Com isso, este artigo tem por objetivo apresentar e discutir um Projeto de Inovação Pedagógica (PIP) desenvolvido em uma instituição de ensino superior (IES), analisando a percepção dos monitores, professores e alunos, segundo a experiência com a metodologia SAI. Verificamos que existem desafios quanto a implantação das metodologias ativas entre os professores, mas que ainda assim muitos professores tem interesse em aprender um pouco mais sobre o tema. Na perspectiva dos alunos e monitores envolvidos, estes foram unanimes em afirmar que as atividades do projeto trouxeram benefícios aos envolvidos. Diante das respostas aos questionários percebemos que o programa atendeu ao que foi proposto, e que os alunos se sentiram satisfeitos com o projeto, o que ressalta a importância de dar continuidade a trabalhos com esse tipo de abordagem.
Identification of a NACC1-Regulated Gene Signature Impli-Cated in the Features of Triple-Negative Breast Cancer
Authors: Liu Xia , Ngule Chrispus , Hemati Hami , Obaleye Oluwafunminiyi , Oyelami Amos , Oyelami Felix , Ren Xingcong , Song Jianxun , Xiong Xiaofang , Yang Jin-ming
Published: February 2023

Triple-negative breast cancer (TNBC), characterized by deficiency in estrogen receptor (ER), progesterone receptor (PR), and human epidermal growth factor receptor2 (HER2), is among the most lethal subtypes of breast cancer (BC). Nevertheless, the molecular determinants that contribute to its malignant phenotype such as tumor heterogeneity and therapy resistance remain elusive. In this study, we sought to identify the stemness-associated genes involved in TNBC progression. Using bioinformatics approach, we found 55-up and 9-down regulated genes in TNBC. Out of the 55 upregulated genes, a 5 gene-signature (CDK1, EZH2, CCNB1, CCNA2, and AURKA) involved in cell regeneration, was positively correlated with status of tumor hypoxia and clustered with stemness-associated genes, as recognized by Parametric Gene Set Enrichment Analysis (PGSEA). Also, enhanced infiltration of immunosuppressive cells was positively correlated with the expression of these 5 genes. Moreover, our experiments showed that depletion of the transcriptional co-factor nucleus accumbens-associated protein 1 (NAC1), which is highly expressed in TNBC, reduced the expressions of these genes. Thus, the five genes signature identified by this study warrants further exploration as a potential new biomarker of TNBC heterogeneity/stemness characterized by high hypoxia, stemness enrichment, and immune-suppressive tumor microenvironment.
Determination of Uric Acid in Homeopathic Acid Uric Tablet by Colorimetric Method
Authors: Shaukat Asma , Shaukat Ayisha
Published: February 2023

Uric acid being a diagnostic biomarker of gout and therapeutic agent in homeopathic medicines necessitates to develop simple and specific method for its determination. Therefore, present study describes the development and validation of simple and specific colorimetric method for determination of uric acid in homeopathic tablets. Uric acid upon reaction with acid and reagent mixture produced coloured derivative which was detected at 411 nm. The method was found linear over the whole range investigated with the correlation coefficient (R2) = 0.9975. Beer’s law was obeyed over the concentration ranges from 5.0 µg/mL to 240 µg/mL. The method was found to be reliable (95.7 to 108.2% recovery), repeatable intra-day accuracy (97.01 to 107.4%) and reproducible-inter day accuracy (99.45 to 107.8%) with relative standard deviation less than 5%. The results of the present study indicate the method is easy to perform, specific and suitable to be used for the determination of uric acid in homeopathic Acid Uric Tablet using less expensive derivitization.
Pathophysiology of Atopic Dermatitis in Different Ethnic Groups
Authors: Chiricozzi Andrea , Maurelli Martina , Calabrese Laura , Peris Ketty , Girolomoni Giampiero
Published: February 2023

Atopic dermatitis (AD) is a common chronic inflammatory skin disease with high prevalence worldwide, including countries from Asia, Africa and Latin America, and in different ethnic groups. In recent years, more attention on AD heterogeneity associated on multiple factors, including patient’s ethnic background, has been posed, resulting in an increasing body of clinical, genetic, epidemiologic, and immune-phenotypic evidence that delineate differences among racial groups with AD. Filaggrin (FLG) mutations, the strongest genetic risk factor for the development of AD, are detected in up to 50% of European and 27% of Asian AD patients, while very rarely in Africans. The Th2 activation is a common attribute of all ethnic groups, though the Asian endotype of AD is also characterized by an increased Th17-mediated signal whereas African Americans own a strong Th2/Th22 signature and the absence of Th1/Th17 skewing. In addition, the ethnic heterogeneity may own important therapeutic implications as the genetic predisposition may affect treatment response and, thereby, a tailored strategy that better targets the dominant immunologic pathways in each ethnic subgroup may be envisaged. Nevertheless, white patients with AD represent the largest ethnicity enrolled and tested in clinical trials and the most treated in a real-world setting, limiting the investigation about safety and efficacy across different ethnicities. The purpose of this review is to describe the heterogeneity of pathophysiology across ethnicities and its potential therapeutic implications.
“So, We Can’t Play”. Limitations To Play at School in Periods of Educational Transition
Authors: Rupin Pablo , Muñoz Carla , Jadue Daniela
Published: February 2023

Based on a reflection on the tensions between play, education, and learning in early childhood, this article aims to identify and analyze the factors that limit or negatively condition the possibilities for play at school during the transition between Early Childhood Education and Primary Education in Chile. The study was conducted in four Chilean schools, with the Transition Levels of Chilean Early Childhood Education (children aged 4 and 5) and the first two levels of Primary Education (children aged 6 and 7). Based on an ethnographic approach, we combined 22 ethnographic observation days spread over two consecutive years and 59 interviews of various types with children, educators, and parents. The results show structural-material limitations on school play that mainly affect children in Primary Education. Beyond, factors associated with routines, indications, and statements governing functioning and participation in this level tend to limit or prevent play, often considered a "non-legitimate" activity. Conclusions highlight the potentialities that children's restricted or resisted play can present in terms of learning.
Cannabidiol, NegEnt and Panic Disorder
Authors: Scrimali Tullio
Published: February 2023

The article presents the potential of liposomal cannabidiol in the treatment of Panic Disorder, when used in integration with Complex Cognitive Psychotherapy. The advantages of the integrated treatment, developed by the Author, and based on the use of liposomal cannabidiol combined with cognitive psychotherapy, are discussed. A new and original tool is presented and described, developed, and tested for the first time by the Author and called NegEnt Panic Blocker.
Iron Deficiency and Polycythemia
Authors: Randrianarisoa Rova Malala Fandresena , Ramanandafy Herveat , Mania Alexandre , Monjanel Hélène , Trouillier Sébastien
Published: February 2023

Several observations have shown that patients with polycythemia have iron deficiency. Our objectives were to report the prevalence of iron deficiency, to evaluate the diagnostic performance of serum ferritin in polycythemia vera and to describe the mechanisms of this association. This is a retrospective descriptive and analytical study carried out in the internal medicine department of the Henri Mondor Hospital, Aurillac, France. The study involved 114 patients with polycythemia, followed in the department from January 1, 2010 to December 31, 2021. To evaluate the diagnostic performance, the JAK2 mutation was considered as the gold standard of diagnosis. Thirty-three patients had polycythemia vera and 76 patients had secondary polycythemia. The mean age of the patients was 61.79 years (±15.44) with a sex ratio of 4.43. The overall prevalence of iron deficiency was 21.05%. The prevalence was 53% in polycythemia vera group and 1.32% in secondary polycythemia group. The risk of iron deficiency was high in polycythemia vera (OR=115; 95% CI [14.4-918.2], p<0.000). The sensitivity and specificity of serum ferritin were 52.63% and 100% respectively. Assessment of iron deficiency should be part of the initial evaluation of polycythemia. The presence of iron deficiency is specific for polycythemia vera.
Multi-mechanistic Approaches to the Treatment of Traumatic Brain Injury: A Review
Authors: Lynch Daniel G , Narayan Raj K , Li Chunyan
Published: February 2023

Traumatic brain injury (TBI) is a leading cause of death and disability worldwide. Despite extensive research efforts, the majority of trialed monotherapies to date have failed to demonstrate significant benefit. It has been suggested that this is due to the complex pathophysiology of TBI, which may possibly be addressed by a combination of therapeutic interventions. In this article, we have reviewed combinations of different pharmacologic treatments, combinations of non-pharmacologic interventions, and combined pharmacologic and non-pharmacologic interventions for TBI. Both preclinical and clinical studies have been included. While promising results have been found in animal models, clinical trials of combination therapies have not yet shown clear benefit. This may possibly be due to their application without consideration of the evolving pathophysiology of TBI. Improvements of this paradigm may come from novel interventions guided by multimodal neuromonitoring and multimodal imaging techniques, as well as the application of multi-targeted non-pharmacologic and endogenous therapies. There also needs to be a greater representation of female subjects in preclinical and clinical studies.
A Comprehensive Review of Deep Learning based Illumination Estimation
Authors: Sethu Swarna , Devaraj Jayanthi , Wang Dongyi
Published: February 2023

Deep learning (DL) models have been recently widely used to extract task-oriented patterns from large scale of datasets, and to improve the data image understanding and analysis accuracy in many different decision-making processes for tasks such as image classification, segmentation, detection, and so on. However, in practice, the performances of DL models are easily affected by environmental illumination conditions. Conversely, DL models can also be utilized for extracting the illumination hints from the images, and these hints are critically useful for improving the model robustness, classifying the environmental scenes, estimating scene depth information, and rendering 3D objects. In this study, an extensive and exhaustive review is carried out for DL based color constancy, indoor and outdoor illumination estimation, and image depth estimations with the considerations of strengths and weaknesses of DL models. This study also explores the different network designs and the paradoxes in parameter optimization during the model training. Current technology barriers involved in implementing these models and recommendations to overcome these barriers are also suggested in the review.
Reproductive System Abnormalities Accompanied By Environmental Factors Alterations in Rat Model
Authors: Aslam Muhammad , Abbas Mubashir
Published: February 2023

Rat is one of the most commonly used model animals for biological research. The organs and systems of human being are somewhat similar to that of rat in structure as well as functions, making it a valuable choice for research experimentation in biological sciences. A number of studies have been conducted to evaluate the potential risks and toxicity of different elements on the physiology and histology of rats. There is need to address certain environmental factors affecting rats condition during experimentation. Reproduction along with its pathologies is under investigation on larger scale throughout the world, being central for the existence of a species. These studies focus on the major factors that influence reproductive function. Review of literature clearly indicated the unwanted consequences of over nutrition, malnutrition, high or low temperature, non-enriched housing, improper handling, intense or poor light exposure and environmental pollution on histology and hormonal profile of reproductive system of rats.
Eating Disorders and Dietary Supplements: A Review of the Science
Authors: Hewlings PhD, RD Susan J
Published: February 2023

Disordered eating is a serious health concern globally. The etiology is complex and multidimensional and differs somewhat for each specific eating disorder. Several risk factors have been identified which include psychological, genetic, biochemical, environmental, and sociocultural factors. Poor body image, low self-esteem, teasing, family dynamics, and exposure to media images have also been identified as risk factors. While it is enticing to consider a single behavioral risk factor, doing so fails to consider the documented environmental, social, psychological, biological, and cultural factors that contribute to the development of an eating disorder in a multidimensional and complex integration that is undoubtedly unique to everyone. Focusing only on any one factor without taking the complex etiology into account is remiss. For example, it has been suggested that the use of dietary supplements may lead to eating disorders, despite a lack of evidence to support this conjecture. Therefore, the purpose of this review is to examine the evidence-based risk factors for eating disorders and discuss why connecting dietary supplements to eating disorder etiology is not supported by the scientific literature and may interfere with treatment. Established, effective prevention and treatment approaches for eating disorders should be the focus of public health initiatives in this domain.
MHD Simulation in the Solar Corona to Obtain Conditions for the Acceleration of Cosmic Rays during Solar Flares
Authors: Podgorny Alexander , Podgorny Igor , Borisenko Alexei
Published: February 2023

Solar cosmic rays (SCR) are generated during the primordial energy release in solar flares. This explosive process takes place in the solar corona above the active region. It represents fast release of the magnetic field energy of the current sheet, which is formed near a singular magnetic field line. Solar cosmic rays appear as a result of acceleration of charged particles, mainly protons, by an inductive electric field in the current sheet, equal to the field E=V´B/c near the current sheet. To study the mechanism of solar flares and obtain conditions for stydy SCR acceleration it is necessary to carry out magnetohydrodynamic (MHD) simulation of a flare situation in the solar corona above a real active region. The methods of stabilization were developed which made it possible to solve partially the problem of numerical instabilities. MHD simulations showed complicated configuration near the singular line. Comparison of the results of MHD simulations with observations showed a general agreement of the positions of the current sheets with regions of intense flare radiation. However, there are some problems with the details of such coincidences. The results show the possibility of improving the methods of MHD simulation in order to solve the arisen problems.
Propaganda Analysis of Independent Papua Organizations: Preventive Efforts for Nation Disintegration
Authors: Suryawijaya Tito Wira Eka
Published: February 2023

The Armed Criminal Group (KKB) in Papua is still conducting acts of terror such as burning public facilities, killing people, and spreading propaganda through social media, which could threaten the integrity of Papua as part of Indonesia. This study used a critical discourse analysis approach to identify various propaganda for Free Papua, collected from uploads on Facebook owned by KKB Papua and its sympathizers. The propaganda claims that TNI and Polri conduct open operations, form militias, and commit violence and torture against the Papuan people. Non-Papuan Indonesians are labeled with derogatory words, while Papuan students are persecuted. Independence is seen as a way to liberate Papua from Indonesian colonialism, with demands for a referendum and termination of special autonomy. KKB also proclaimed a provisional Constitution (UUD) and rejected Indonesian legal products. The propaganda techniques used by KKB include card stacking, name calling, glittering generalities, and bandwagons. To overcome this propaganda, efforts are needed to provide correct and reliable information, education, and instill a sense of belonging to Indonesia for the Papuan people. By doing so, acts of propaganda and separatism by the Free Papua Movement can be overcome, and the integrity of the nation can be maintained.
Land Cover Change and Food Security in Central Sumba: Challenge and Opportunity in the Decentralization Era in Indonesia
Authors: Ngongo Yohanis , DeRosari Bernard , Basuki Tony , Njurumana Gerson N. , Kenduballa Yosua Pieter , Heryanto R. Bambang , Shofiyati Rizatus , Ardha Muhammad , Kustiyo Kustiyo , Rawung Jefny B. Markus , Sondakh Joula O.M. , Senewe Rein E. , DaSilva Helena , Hutapea Ronald T. P. , Mattitaputty Procula R. , Kotta Noldy R. E. , Seran Yohanes Leki , Hau Debora Kana , Oktaviani Dian , Nugroho Hunggul Yodono Hadi Setio , Harianja Alfonsus Hasudungan , Nugraha Yudhistira
Published: February 2023

This study focuses on land cover and land management changes in relation to food security and environmental services in a semi-arid area of East Nusa Tenggara (ENT) – Indonesia. The study was conducted in Central Sumba District of ENT Province. Classification and regression tree (CART) for land cover classification has been analyzed using machine learning techniques using Google Earth Engine. A survey with Focus Group Discussion (FGD) and followed with in-depth interviews were conducted for primary data collection involving a total of 871 respondents. The Socio-economic data analyzed statistics descriptively and non-parametric tests. The study showed that: 1). There has been a substantial land use change during the devo-lution era that has both positive and negative implications for food security and envi-ronmental services. 2). There has been population pressure in the fertile or agricultur-al land as the direct impact of the development of city infrastructures; and 3). Nation-al intervention through the Food Estate program has fostered and shaped land use change and land management in Central Sumba District. The study highlights the importance that the devolution spirit should help to well manage the limited ara-ble/agricultural land in dominated semi-arid to ensure food security and environment services.
Preparation and Magneto-Structural Investigation of High Ordered (L21 Structure) Co2MnGe Microwires
Authors: Salaheldeen Mohamed , Wederni Asma , Ipatov Mihail , Zhukova Valentina , Zhukov Arcady
Published: February 2023

We used the Taylor-Ulitovsky Technique to prepare nanocrystalline Co2MnGe Heusler alloy glass-coated microwires with a metallic nucleus diameter of 18 ± 0.1 µm and a total diameter of 27.2 ± 0.1 µm. Magnetic and structural studies were carried out to determine the fundamental magneto-structural characteristics of Co2MnGe glass-coated microwires. XRD revealed a well-defined nanocrystalline structure with average grain size about 63 nm, lattice parameter a = 5.62 and a unique mixture of L21 and B2 phases. The magnetization curves for field cooling and field heating (FC-FH) demonstrate a considerable dependence on the applied magnetic field, ranging from 50 Oe to 20 kOe. Internal stresses, originated by the production process, resulted in various magnetic phases, which were responsible for the notable difference of field cooling (FC) and field heating (FH) curves on magnetization dependence versus temperature. Furthermore, the ferromagnetic behavior and expected high Curie temperature together with high degree of L21 ordered makes it a promising candidate for many applications.
Understanding the Ground Vertical Displacement of Joshimath through Insar Data Processing
Authors: Pinakana Sai Deepak , Prakash Satya
Published: February 2023

The holy town of Joshimath, gateway to the India-China border and religious places like Badrinath, Hemkunt Sahab, Valley of flowers in the Uttarakhand state of India experienced cracks in many of the residential and commercial buildings in the month of November-December 2022 which created panic and relocation of people. The reason(s) for the subsidence is still not known but using the InSAR technology and data from Sentinel-1, SAR data for the region was processed using HyP3 and MintPy for January-December 2022 to understand when the phenomenon started and how much uplift/subsidence the area has underwent in the last one year, as no such study is available till today. The entire town can be classified into two zones with respect to the annual subsidence values. Severe subsidence has been observed in the North and East regions whereas most of the southern region experienced moderate to low subsidence. Since the town is built on the debris of an old landslide, the subsidence may be attributed to the change in the course of the underground water channels due to heavy and continuous construction happening in the region and also due to drop in the water table. The results shows that the subsidence in the region was ongoing since June (from January till May, almost negligible vertical movement was recorded) which accelerated after September (when an uplift was recorded which lasted till October), while the subsidence peaked in the month of December with recorded subsidence of as much as 10 cm in some areas located around the Joshimath town, where most of the residential and commercial buildings are located.
Kinetostatic model of object capture by service robots, with active movement of the mobile platform
Authors: Plotnikov Aleksei Viktorovich
Published: February 2023

The paper describes the analysis of the movement of object capture by a mobile robot, taking into account the maneuvering of the transport platform. Based on the kinetostatic analysis, the conditions ensuring the safe movement of the robot during capture are described. The example of modeling such a movement is provided.
ANALISIS PROSES PENGAMBILAN KEPUTUSAN DAN KEPUASAN KONSUMEN PRODUK PROGRAM AGRIBISNIS TAMAN TEKNOLOGI PERTANIAN (TTP) CIGOMBONG, KABUPATEN BOGOR
Authors: Puspita Sari Dara , Ismail Ahyar , Burhanuddin Burhanuddin
Published: February 2023

The agribusiness program is one of the Cigombong TTP programs that can help assisted farmers and breeders and partners market their products at a better price. This study aims (1) to analyze the consumer decision-making process for the Cigombong TTP agribusiness program and (2) to analyze the consumer satisfaction of the Cigombong TTP agribusiness program product. The method used is descriptive analysis, Customer Satisfaction Index (CSI) and Importance Performance Analysis (IPA). The results showed that the decision-making process of most consumers of the TTP Cigombong agribusiness program was motivated to get quality products, sought information from family or friends, the most interesting promotions were product quality, considering product purchases as needed, making planned purchases regularly every week. once and expressed satisfaction after purchasing the TTP Cigombong agribusiness program product. Based on CSI analysis, consumers are satisfied with the performance of the TTP Cigombong agribusiness program with a value of 79.19% and the priority attributes to be repaired according to the IPA matrix are the attributes of security assurance or product certification.
ANALISIS OPTIMASI DAN RISIKO USAHA PADA USAHATANI CABAI MERAH DI KECAMATAN KUMPEH KABUPATEN MUARO JAMBI
Authors: Damayanti Yusma , Nurchaini Dewi Sri , Ulma Riri Oktari
Published: February 2023

Red chili farming is relatively risky, but farming has promising profit opportunities. Kumpeh subdistrict can potentially provide business red chili commodities with the most significant harvest and production area. The availability and condition of the land support for red chili farming. This study aims to optimize production factors in red chili farming and analyze business risks farmers face in growing red chili peppers. This research was conducted in Kumpeh District of Muaro Jambi Regency with sample areas, namely Mekar Sari Village and Maju Jaya Village. The number of samples in this study was 118 farmers. The determination of sample farmers is done using random sampling techniques. Optimization analysis of red pepper farming factors was conducted using the Cobb-Douglas production function with economic efficiency criteria on production factors. Meanwhile, the amount of business risk is calculated from the measure of the coefficient of variation and the lower-income limit. The results showed that farmers in the research area's use of land production, fertilizers (NPK, KCL, SP36, manure), and pesticides (liquid and solid) in red chili farming had not achieved economic efficiency. Economically, a farmer's optimum production is greater than the amount he uses. Similarly, the use of labor production factors that are not economically efficient. Meanwhile, the coefficient of variation in red chili income is worth more than 0.5. This condition causes the lower limit of income that may be received to be negative. Red chili farming in the research area is not safe from possible losses. Still, red chili farming is quite profitable in terms of farming feasibility, with an R/C ratio greater than 1.
ANALISIS KEPUASAN KONSUMEN BERBELANJA BUAH DI PASAR MODERN SAAT PANDEMI COVID-19 DI KOTA PEKANBARU (STUDI KASUS JUMBO MART DELIMA)
Authors: Jannah Yasmin Raudhatul , Edwina Susy , Rifai Ahmad
Published: February 2023

Jumbo Mart Delima is a modern market that sells various types of imported and local fruits. During the Covid-19 pandemic, people tend to choose to shop in places that are strict in implementing health protocols such as modern markets because they feel more secure when shopping. This research aims to identify the characteristics and analyze consumer satisfaction in shopping for fruit in modern markets during the Covid-19 pandemic. This research was conducted at the modern market of JMD in Delima Village, Tampan District, Pekanbaru city, with a survey method in June - July 2021. The selected respondents were consumers who came to shop for fruit at JMD with a purposive sampling method where the number of samples was 50 respondents. The data analysis method used is the Customer Satisfaction Index (CSI) method to determine customer satisfaction and the Importance Performance Analysis (IPA) method to identify the level of importance attribute and priority improvements that JMD must make. The results showed that the CSI value was 85.85%, which means that consumers are very satisfied with the performance of JMD. The highest CSI value is in cost and convenience at 89.91%. Based on the IPA method, there is one variable in quadrant I (main priority), five variables in quadrant II (maintain achievement), and one variable in quadrant III (low priority). The IPA results on attributes are known to have no attributes in quadrant I, there are 16 attributes in quadrant II, eight attributes in quadrant III, and three attributes in quadrant IV.
MOTIVASI PETANI GARAM DALAM MELAKUKAN USAHATANI GARAM DI DESA PINGGIR PAPAS KECAMATAN KALIANGET KABUPATEN SUMENEP
Authors: Hasan Fuad
Published: February 2023

Meskipun terdapat beberapa resiko yang harus dihadapi oleh para petani garam dalam melakukan usahatani garam seperti ketidakstabilan harga, cuaca/iklim yang tidak menentu, dan adanya persaingan garam impor, tetapi masih banyak petani garam yang melakukan usahatani garam yang berarti masih ada motivasi melakukannya. Tujuan penelitian ini yaitu untuk mengetahui tingkat motivasi dan faktor yang berhubungan dengan motivasi petani garam dalam melakukan usahatani garam. Data primer dikumpulkan dari 42 petani garam di Desa Pinggir Papas Kecamatan Kalianget. Data dikumpulkan dengan instrumen kuisioner. Analisis data dilakukan dengan deskriptif kuantitatif dan uji korelasi Rank Spearman. Hasil penelitian yaitu tingkat motivasi petani garam di Desa Pinggir papas Kecamatan Kalianget Kabupaten Sumenep berkatergori tinggi. Faktor yang berhubungan positif dengan motivasi petani (pegaram) yaitu aspek sosial dan aspek ekonomi dimana asepek sosisal mempunyai keeratan hubungan lebih tinggi dibandingkan aspek ekonomi. Sedangkan aspek pemerintah memiliki nilai koefisien kolerasi negatif
Word Of Mouth, Mathematics Analisis Kestabilan Pemodelan Matematika Penyebaran Word Of Mouth Berbasis Brand Community
Authors: Alexander Daniel , Eti Dwi Wiraningsih  , Lukita Ambarwati
Published: February 2023

Pemasaran word of mouth berbasis brand community membuat perusahaan menargetkan komunitas-komunitas yang sesuai dengan karakteristik produk yang membuat pemasaran word of mouth menjadi lebih efektif. Penelitian ini berfokus pada pemodelan dan analisis pemasaran word of mouth berbasis brand community. Model terdiri dari lima variabel yaitu Susceptible, Infected, Community, Positive, dan Negative. Model dianalisis dengan menentukan titik kesetimbangan yang menghasilkan dua titik kesetimbangan yaitu titik kesetimbangan yang didapatkan saat tidak ada individu terinfeksi dan titik kesetimbangan yang didapatkan saat terdapat individu terinfeksi. Simulasi menggunakan data yang telah diperoleh dari salah satu perusahaan di Indonesia, dengan nilai bilangan reproduksi dasar sebesar 950,1458877.
Perbandingan Metode Perhitungan Jarak Euclidean dengan Perhitungan Jarak Manhattan pada K-Means Clustering Dalam Menentukan Penyebaran Covid di Kota Bekasi
Authors: Cahya Faisal Nur , Yudi Mahatma  , Siti Rohmah Rohimah
Published: February 2023

Clustering merupakan metode pengelompokan dalam suatu database informasi berdasarkan kondisi tertentu. Penelitian ini menerapkan masalah perhitungan k-means clustering dengan pendekatan perhitungan jarak euclidean dengan perhitungan jarak manhattan. Metode yang terbentuk bertujuan untuk membandingkan dalam segi proses pengerjaan antara perhitungan jarak euclidean dengan perhitungan jarak manhattan. Hasil nya berupa perbandingan perhitungan jarak antara perhitungan jarak Euclidean dengan perhitungan jarak Manhattan dalam segi proses pengerjaan untuk dapat menentukan titik-titik pusat penyebaran penyakit covid dari perbandingan perhitungan jarak Euclidean dan perhitungan jarak Manhattan. Hasil perhitungan yang diperoleh yaitu Perhitungan K-Means dengan pendekatan perhitungan jarak Euclidean diperoleh banyaknya percobaan (iterasi) sejumlah 15 kali,sedangkan dengan menggunakan perhitungan jarak Manhattan diperoleh banyaknya percobaaan (iterasi) sejumlah 7 kali. Maka disimpulkan bahwa dalam segi proses pengerjaan Manhattan lebih cepat bila dibandingan dengan Euclidean. Hasil perhitungan yang didapatkan merupakan hasil perhitungan dari Data Covid-19 di Kota Bekasi sampai dengan tanggal 1 September 2021.