bluuebunny/crossref_metadata_2025_split huggingface dataset:
ГЕОТЕРМИЯ И ОЦЕНКА НЕФТЕГАЗОВОГО ПОТЕНЦИАЛА БУРЕИНСКОГО БАССЕЙНА (ДАЛЬНИЙ ВОСТОК РОССИИ)
Authors: (Polina N. Prokhorova) Прохорова Полина Николаевна , (Elena P. Razvozzhaeva) Развозжаева Елена Петровна , (Valeriy I. Isaev) Исаев Валерий Иванович 
Published: January 2019

Актуальность. Буреинский осадочный бассейн – наиболее интересная в нефтегазоносном отношении межгорная впадина слабоизученной материковой части Дальнего Востока России. Положительная оценка в отношении перспектив обнаружения в отложениях бассейна месторождений нефти и газа обоснована результатами ранее проведённых производственных и научных работ. Цель: дальнейшая аргументация перспектив нефтегазоносности верхнеюрско-нижнемеловых отложений Буреинского бассейна на основе применения отечественного программного обеспечения бассейнового моделирования TeploDialog, обладающего оригинальными особенностями. Объект: осадочные комплексы средне-верхнеюрский, верхнеюрско-нижнемеловой и меловой Кындалского грабена, наиболее хорошо изученной структуры в составе Буреинского краевого прогиба. Ранее проведенные исследования показали, что в процесс нефтегазообразования вовлечён весь юрско-меловой разрез Буреинского бассейна. Методы. В комплексе ТeploDialog реализован метод палеотемпературного моделирования, основанный на численном решении уравнения теплопроводности горизонтально-слоистого твердого тела с подвижной верхней границей. В математическую модель непосредственно включены климатический вековой ход температур на земной поверхности, как краевое условие, и палеотемпературы из определений отражательной способности витринита, как «наблюденные». Метод не требует априорных сведений о природе и величинах глубинного теплового потока, поток определяется решением обратной задачи геотермии в рамках параметрического описания седиментационной истории и истории теплофизических свойств осадочной толщи. Результаты. Установлено, что геотермия грабена, начиная с юрского времени, благоприятствовала процессам генерации жидких углеводородов в породах осадочного чехла, которые могли начаться около 107 млн лет назад, в середине альба. Наиболее интенсивно нефтегенерация происходила в период 107–40 млн лет назад, до середины эоцена. Температурные условия генерации жидких углеводородов сохраняются для талынджанского очага. Наибольшая продолжительность температурных периодов, благоприятных для газообразования, наблюдается в чемчукинском очаге. Условия генерации газа сохраняются для ургальского и чагдомынского очагов. Результаты, полученные с использованием отечественной системы TeploDialog и ранее полученные в системе PetroMod, во многом совпадают. Названные системы характеризуются разными подходами к рассмотрению тектоно-седиментационных и термических условий генерации УВ. Поэтому результаты настоящих исследований являются дополнительной аргументацией положительных перспектив нефтегазоносности верхнеюрско-нижнемеловых отложений Буреинского бассейна.
МОДЕЛЬ ПЕРЕХОДНЫХ ПРОЦЕССОВ В СКВАЖИНЕ С ЧАСТОТНО-РЕГУЛИРУЕМЫМ ЭЛЕКТРОЦЕНТРОБЕЖНЫМ НАСОСОМ
Authors: (Ilya G. Solovyev) Соловьев Илья Георгиевич , (Denis A. Govorkov) Говорков Денис Александрович , (Sergey S. Belashevsky) Белашевский Сергей Сергеевич , (Yulia A. Vedernikova) Ведерникова Юлия Александровна 
Published: January 2019

Актуальность исследования связана с проблемой эффективности контроля динамических режимов эксплуатации скважин, оснащённых частотно-регулируемым электроцентробежным насосом, при создании и вычислительной реализации моделей скважинной системы, работающих в режиме реального времени. Комплексная функциональность представленного в статье решения позволяет воспроизводить реальные формы поведения системы в переходных и равновесных режимах работы в условиях действий осложняющих факторов, что и является основой корректного параметрического оценивания с использованием данных натурного контроля режимных состояний. Цель: построение комплексной гидродинамической модели типа «пласт–скважина–электронасос–устье», ориентированной на задачи диспетчерского контроля осложнённых режимов эксплуатации систем в условиях реального времени. Методы: материального баланса, гидроупругой линейной фильтрации, гидростатики, линеаризованной кинетики потерь на трение, численного моделирования дифференциальных уравнений. Результаты. Сконструированная и численно реализованная гидродинамическая модель скважины с электроцентробежным насосом воспроизводит целостную, логически обусловленную картину реального поведения системы в переходных и равновесных режимах эксплуатации в условиях действия осложняющих факторов. Упрощенный характер описания образующих компонент и связей позволяет реализовывать и применять функционально обновлённые инструменты контроля по месту в рамках информационных ресурсов диспетчерских служб предприятия. Выводы. Комплексность и факторная полнота описания моделей являются основой конструирования алгоритмов и регламентов параметрической идентификации и последующего опознавания видов и уровней осложнений по данным реальной эксплуатации. Реализация вычислительного процесса в темпе с динамикой обновления данных контроля состояний и возмущений позволит использовать модель как виртуальный измеритель расширенного вектора состояния скважины в переходных и установившихся режимах работы.
Entre “pobres” e “vulneráveis”: a fluidez das categorias de intervenção no processo de implementação do Programa Bolsa Família a partir de uma etnografia junto a assistentes sociais
Authors: Eger Talita Jabs , Damo Arlei Sander , Schabbach Letícia Maria 
Published: January 2019

O Bolsa Família articula ao longo de sua implementação distintas áreas da proteção social, envolvendo inúmeros agentes e instâncias burocráticas, destacando-se os assistentes sociais que atuam junto aos demandantes e beneficiários do programa. Baseando-nos em uma etnografia realizada em município da Região Metropolitana de Porto Alegre, constatamos um cenário de recursos escassos vis a visa forte demanda pelo programa, em que esses profissionais delimitam o público-alvo e definem o acesso à política, por meio de avaliações sobre as condições de pobreza dos requerentes. A família encontra-se, assim, sujeita às normatizações e avaliações morais mobilizadas pela discricionariedade e tomada de decisões dos mediadores estatais. Logo, é na interação entre esses agentes e famílias que são construídos os marcadores sociais inerentes à produção local desse programa de transferência de renda.
Uma sociedade capitalista sem os valores utilitários do egoísmo racional: O Brasil no início do século XXI
Authors: Barros Luís Silva Barros Silva , Costa Irlena Maria Malheiros da , Barreira César 
Published: January 2019

Este artigo se volta para a análise da atual crise institucional no Brasil, buscando um estudo mais aprofundado dos fundamentos éticos e valorativos da sociedade brasileira. Seguindo a crítica de Souza (2017) à teoria sociológica brasileira, argumentaremos que a correta interpretação do ethos brasileiro requer uma análise do pensamento utilitarista. Existe no cerne do utilitarismo um lado revolucionário e ‘antipatriarcal’ que se contrapõe a um ethos sadomasoquista sustentado por uma servidão voluntária típica de uma sociedade escravocrata. Desenvolvemos este argumento por meio de uma breve reconstrução genealógica que nos remete a gênese do utilitarismo e por meio, também, de um engajamento com o pensamento antiutilitarista. Não negamos que haja valores utilitários de cunho mercadológico nas relações interpessoais no Brasil contemporâneo, mas que este tipo de utilitarismo é contrário à filosofia utilitária original e que, portanto, reforça os valores do familismo patriarcal e de um Estado burguês.
Corpo e pessoa entre interlocutores terena
Authors: Franco Patrik Thames 
Published: January 2019

Partindo do tema da corporalidade e da noção de pessoa, pretende-se uma reflexão sobre o okóvo, centro perceptivo que os Terena traduzem como ventre, mas também como alma, e que pode ser entendido como sede das emoções. Os Terena explicam que o corpo pensa e, na medida em que pensa, sente. Mas a ideia que fazem sobre o corpo sugere que este não pode ser visto fora de uma totalidade, como esquema individualizado, indivisível e limitado por oposição a outros sujeitos. O corpo, conforme pensado e vivido pelos Terena, é plural e compósito; não reconhece a unidade, mas a relação.
Ambivalência indígena entre os Xukurus de Pesqueira (Pernambuco)
Authors: Da Silva Alexandre Evangelista , Bezerra Ricardo José Lima 
Published: January 2019

Neste texto, estamos discutindo a categoria ambivalência abordada inicialmente no país pelo sociólogo Florestan Fernandes. Temos o objetivo de compreender o que é ser índio com foco nas comunidades Xukurus do município de Pesqueira, a partir dessa conceituação. Justificamos nosso estudo pela afirmação identitária e consciente que transita entre dois mundos opostos, contraditórios, duas visões distintas, a do colonizador oriunda da dominação e a outra indígena emergente. Usamos como eixo temático as discussões teóricas fundamentadas em Zygmunt Bauman - o indivíduo e povos ambivalentes, no seio da pós-modernidade, João Pacheco de Oliveira Filho - a etnologia em foco nas perdas e relativização do território social pela memória e pertencimento, Arruti – a discussão diacrítica na definição das fronteiras étnicas no contexto indígena do nordeste brasileiro. Com relação à metodologia, este trabalho se fundamenta na abordagem qualitativa, com análise de fontes documentais e bibliográficas constituídas por obras de referência, trabalhos acadêmicos, matérias jornalísticas, documentos em sites etc. Através da análise de conteúdos e parâmetros indiciários, bem como nas imagens e contraimagens ambivalentes a partir de Bauman, procuramos interpretar as afirmações e negações no discurso do ser índio Xucuru com implicações identitárias históricas e culturais.
Penerapan E-Learning dalam Proses Pembelajaran pada Program Studi PAI Universitas Islam Negeri Raden Fatah Palembang
Authors: Alimron Alimron 
Published: January 2019

This study aims to describe how the application of e-learning in the learning process in the study program of PAI in UIN Raden Fatah, Palembang. This research is field research using a qualitative approach. The methods of data are observation, interviews, questionnaires, and documentation. There are five aspects of implementing e-learning that is observed by assessing the perceptions of lecturers and students. The results of the study concluded that First, there are differences of views between lecturers and students about the application of e-learning, only some lecturers have sufficient knowledge about e-learning applications, on the contrary, most of the students understand the application of e-learning. In the aspect of ease of use of e-learning applications, some lecturers said that they had difficulties in implementing e-learning, whereas most of the students said that they are able to implement e-learning. The other three aspects; the aspect of component of e-learning features, the usefulness of it, both lecturers and students assessing the positive and relatively good assessment, while they assessed less optimal about facilities supporting it.
Polymer-Flood Field Implementation: Pattern Configuration and Horizontal vs. Vertical Wells
Authors: Sieberer Martin , Clemens Torsten , Peisker Jörg , Ofori Solomon 
Published: January 2019

Summary
A polymer pilot in the 8th Torton Horizon (8 TH) Reservoir in Austria showed promising results. The utility factors were 1.8 kg of polymer injected per incremental bbl of oil produced (polymer costs are EUR 1.74 to 3.48/kg). Furthermore, substantial incremental oil was produced, which might result in economic field implementation. The results triggered the planning for field implementation of polymer flooding.
To optimize the economics of field implementation, a work flow was chosen ensuring that known uncertainties were covered. There were 1,200 geological models generated that cover a variety of different geological concepts. These geological models were clustered according to their dynamic response into 100 representative geological realizations, and then used for history matching.
To screen areas of the reservoir that might benefit from polymer injection, probabilistic incremental net-present-value (NPV) maps were generated. Next, the well configuration was investigated using horizontal or vertical wells and the well distances. Afterward, operational parameters, polymer concentration, and duration of polymer injection were optimized for NPV. Finally, full-field simulation was performed to determine the cumulative distribution function (CDF) of incremental NPV.
Applying the work flow to the 8 TH Reservoir in Austria led to the following results:
Some areas of the reservoir were excluded from polymer injection because the P50 NPV map showed poor economics. Horizontal wells might lead to injection under matrix conditions, whereas vertical wells lead to injection under fracturing conditions for the conditions of the 8 TH Reservoir. In particular, the near-wellbore polymer rheology has a meaningful effect on injectivity. The NPV per reservoir area is higher for horizontal wells (EUR 43/m2) than for vertical wells (EUR 30/m2) because of the well cost vs. incremental recovery differences of the two configurations. The optimal well distance of the horizontal wells in the 8 TH Reservoir is 200 m for operational reasons. As operating parameters, a polymer concentration of 2,000 ppm and 8 years of injection were chosen to maximize NPV. The resulting CDF of incremental NPV showed a probability of economic success of 91% and an expected monetary value of EUR 73 million.
The effects of probiotics and oxytocin nasal spray on neuro-social behaviors of children with Autism Spectrum Disorders (ASD): study protocol for a randomized, double-blinded, placebo-controlled, parallel-group clinical trial
Authors: Kong Xue-Jun , Liu Jun , Li Jing , Kwong Kenneth , Koh Madelyn , Sukijthamapan Piyawat , Guo Jason J. , Sun Zhenyu Jim , Song Yiqing 
Published: January 2019

Abstract
Background: Autism spectrum disorder (ASD) is a complex neurodevelopmental disorder characterized by impairments in social interaction and communication. Oxytocin (OXT), as a neuropeptide, plays a role in emotional and social behaviors. Animal studies showed that Lactobacillus reuteri (L. reuteri) supplementation led to an OXT-dependent behavioral improvement in ASD mouse models. We thus designed the first clinical trial to test whether supplementation with L. reuteri would improve social behavioral functions in ASD patients; whether there is a synergy between probiotics treatment and exogenous OXT therapy; and whether such OXT pathway-targeted therapies alter the gut-brain axis, including autonomic function, gastrointestinal (GI) health, gut microbial profiles, gut/brain inflammation, and brain activity.
Methods/design: This clinical trial is a two-staged, randomized, double-blind, placebo-controlled, parallel-group study. Throughout the study (0-24 weeks), 60 ASD patients will be randomly assigned to receive either oral L. reuteri probiotics or placebo. In the 2nd stage (13-24 weeks) of the study, all participants will also receive intranasal OXT spray. As primary outcomes, serum OXT levels will be assayed and social behaviors will be measured via two validated questionnaires, an objective emotional facial matching test, and a new video-based eye tracking test. Secondary outcomes include autonomic function indices, GI function, gut microbiome/short chain fatty acids, brain activity in social response regions via functional magnetic resonance imaging (fMRI), and serum neuroinflammatory/neurotransmitter/neuro-injury biomarkers. All the outcomes will be assessed at baseline, week 12, and week 24.
Discussion: This pilot study will provide important empirical data to evaluate potential effects of oral probiotics in improving ASD core symptoms through modulating endogenous OXT, examine the synergistic effects between probiotics and exogenous OXT treatment, and further explore the relationship of OXT with the gut-brain axis in ASD patients.
Trial registration: ClinicalTrial.gov, NCT03337035. Registered 8 November 2017, https://clinicaltrials.gov/ct2/show/NCT03337035
Keywords: Autism spectrum disorders; Intranasal; Oxytocin; Probiotics
Acupoint catgut embedding regulates GABA-Glutamate of menopausal panic disorder patients: protocol for a vivo study
Authors: Chen Guizhen , Zhang Shuo , Wang Xue , Xu Xiaokang , Zeng Zhen , Xu Yunxiang 
Published: January 2019

Abstract
Background: Around 10% of general population suffer from panic attack (PD), and menopausal women are high-risk group of PD. PD severely effects patients’ living quality and social function because of its sudden onset and strong sense of impending death. The aim of this study is to investigate the pathogenesis, physio-pathology characters and seek for valid therapeutic measures.
Methods: A parallel designed, exploratory randomized controlled trial with 7:3 allocation to intervention group (contains Group Implantation and Group Medication) versus control group. The included women of Group Implantation will receive a biweekly acupoint catgut embedding treatment during 12 consecutive weeks in the following predefined acupuncture points: BL23, SP6, RN4, BL18, ST36 and BL20. All acupuncturists are medical doctors educated in acupuncture. The included women of Group Medication will take 0.4mg Alprazolam tablet orally, 1 tablet a time, 3 times a day. There is a study period of 3 months and a follow-up period of 1 month for each group. The primary outcomes are measured by the following therapeutic indexes: frequency of panic attack during observation period (3 months) and during follow-up period (1 month), Panic Disorder Severity Score (PDSS), Panic Associated Symptoms Score (PASS) and HAMA Score. The secondary outcomes are measured by the following therapeutic indexes: SLC-90 Score, Chinese Menopause Rating Scale Score. And there are several Biomarker Indexes: fMRI and 1H-MRS scans taken pretherapy and post-treatment, free amino acid and E2 of peripheral blood tested pretherapy and post-treatment. Moreover, there are also safety indexes: blood routine test, urine routine test, stool routine test, liver function (ALT), kidney function (serum creatinine) and electrocardiogram.
Discussion: In this study, we are meant to reveal neural activity and amino acid metabolism of PD patients, and the internal relationship with clinic curative effect by using fMRI and 1H-MRS. The results of this study may provide a novel treatment regimen for PD patients.
Trial registration: Chinese Clinical Trial Registry, ChiCTR-INR-16009724, registered in November 2016.
Keywords: Acupoint catgut embedding, GABA-Glutamate, Menopausal, Panic disorder, Protocol
Utilization of Different Seedling Explants for in Vitro Propagation of Hibiscus syriacus
Authors: Jenderek M.M. , Olney A.J. 
Published: January 2019

Hibiscus syriacus is a difficult species in micropropagation due to its endogenous contamination and recalcitrant shoot formation; therefore, studies on using explants other than shoot tip or axillary buds of growing shrubs were initiated. Three different seedling fragments (root, hypocotyl, and leaf petiole) from aseptically germinated seedlings of hibiscus (var. Aphrodite) were evaluated for adventitious bud formation, shoot and leaf development. The explants were cultured on McCown's woody plant basal salt medium supplemented with KNO3 (800 mg/L), adenine sulfate (80 mg/L) and MS vitamins containing BA or 2iP or TDZ at 0.5, 1.0, 2.2, 4.4 and 10 mM. Adventitious buds were present on all of the three different explants grown on medium containing TDZ; however, the most abundant bud formation, with many small leaves originating from callus was observed on hypocotyl explants cultured on medium with 1 mM of TDZ.
Petiole explants were the most frequent to develop short shoots (≈15 mm) and one to nine leaves without callus formation, where 70% of hypocotyl and the root explants formed leaves originating from callus. Callus was induced on all explant types regardless of the level or type of cytokinin used. However, the number of shoots produced by any explant type was low, petioles cultured on 0.5 and 1mM of TDZ were the most suitable material for non-callus shoot development in H. syriacus. Hypocotyl explants proved to be an excellent source for adventitious bud formation but their ability to develop shoots needs to be investigated.
Ethephon for American Ginseng (Panax quiquefolium L.) Inflorescence Removal
Authors: Fiebig A.E. , Proctor J.T.A. , Murr D. , Releeder R. 
Published: January 2019

Varying concentrations (500-4000 mg·L–1) of ethephon, an ethylene-releasing compound, were applied to 3-year-old ginseng (Panax quinquefolium L.) plants in fields of southern Ontario. The effects of this chemical on fruit removal, plant damage, infructescence morphology, and root mass were studied and compared to the normal practice of manual inflorescence removal. The highest concentrations had the highest rates of removal but also caused the greatest amount of damage to the whole plants when compared to the mid-range concentrations. The lowest concentrations showed less foliar damage but did not provide sufficient fruit removal to mimic hand removal. When individual inflorescences of the ethephon treatments were studied, the seed heads had fewer ripe berries and more unpollinated florets than the untreated controls. When root masses were compared, high and low concentrations showed lower masses than those of the standard production practice of hand removal. However, mid range concentrations showed similar root mass increase to manual removal. When all parameters were considered, the concentration range giving the best results was 1000-1500 mg·L–1.
Multiple applications of ethephon, at weekly intervals, had an additive effect on flower removal and plant damage. Treatments having an additive concentration of over 2000 mg·L–1 had detrimental effects on all parameters. Those within the 1000–1500 mg·L–1 range showed the highest similarity to the hand removal benefits.
Variability in Yield, Essential Oil Content and Seed Germination of Lometium dissectum
Authors: Letchamo W. , Krutilina V.S. 
Published: January 2019

Lomatium dissectum (Torrey & Gray) Mathias & Constance, a perennial from the Apiaceae, has been among important traditional medicinal plants of the native North Americans for thousands of years. Preparations from the tuber are used to improve the general well-being, immune system, and adaptation. Its formulations with other herbs is used in cosmetics for skin regeneration, and treatment of psoriasis. L. dissectum is normally collected from the wild for commercial processing. As the demand for the raw material is increasing, there is a growing danger of genetic erosion of the wild species. In addition to this, wild collection does not guarantee regular availability, quality, and exact botanical identity. The objective of this investigation was, therefore, to study the variability in tuber and seed yield, essential oil content, and find effective method of increasing seed germination and develop improved cultivars, suitable for commercial cultivation. We found significant variations in tuber and seed yield/plant, and essential oil content in the tubers. The color of the oil varied from pale green to deep green.
The intensity and composition of the aroma of the oil obtained from individual plants was also found to vary significantly. We carried out investigations with microbial seed pretreatment under laboratory and field conditions, with varying concentrations and length of seed soaking. The microbial (RIBAV™) seed pretreatment for 20 min, at a concentration of 20% under laboratory conditions resulted in a 99.2% germination, while control variants had only 18% to 26% seed germination. Pretreated seeds took significantly less time for germination compared to the control. Similar results were recorded for seeds sown under field conditions. Seedlings from pretreated seeds showed vigorous growth and better field establishment, compared to the control variants.