bluuebunny/crossref_metadata_2025 huggingface dataset:
Discrete Orthogonality of Bivariate Polynomials of A2, C2 and G2
Authors: Hrivnák Jiří , Patera Jiří , Szajewska Marzena
Published: June 2019

We develop discrete orthogonality relations on the finite sets of the generalized Chebyshev nodes related to the root systems A 2 , C 2 and G 2 . The orthogonality relations are consequences of orthogonality of four types of Weyl orbit functions on the fragments of the dual weight lattices. A uniform recursive construction of the polynomials as well as explicit presentation of all data needed for the discrete orthogonality relations allow practical implementation of the related Fourier methods. The polynomial interpolation method is developed and exemplified.
Mitigating Aflatoxin Contamination in Groundnut through A Combination of Genetic Resistance and Post-Harvest Management Practices
Authors: Pandey Manish K. , Kumar Rakesh , Pandey Arun K. , Soni Pooja , Gangurde Sunil S. , Sudini Hari K. , Fountain Jake C. , Liao Boshou , Desmae Haile , Okori Patrick , Chen Xiaoping , Jiang Huifang , Mendu Venugopal , Falalou Hamidou , Njoroge Samuel , Mwololo James , Guo Baozhu , Zhuang Weijian , Wang Xingjun , Liang Xuanqiang , Varshney Rajeev K.
Published: June 2019

Aflatoxin is considered a “hidden poison” due to its slow and adverse effect on various biological pathways in humans, particularly among children, in whom it leads to delayed development, stunted growth, liver damage, and liver cancer. Unfortunately, the unpredictable behavior of the fungus as well as climatic conditions pose serious challenges in precise phenotyping, genetic prediction and genetic improvement, leaving the complete onus of preventing aflatoxin contamination in crops on post-harvest management. Equipping popular crop varieties with genetic resistance to aflatoxin is key to effective lowering of infection in farmer’s fields. A combination of genetic resistance for in vitro seed colonization (IVSC), pre-harvest aflatoxin contamination (PAC) and aflatoxin production together with pre- and post-harvest management may provide a sustainable solution to aflatoxin contamination. In this context, modern “omics” approaches, including next-generation genomics technologies, can provide improved and decisive information and genetic solutions. Preventing contamination will not only drastically boost the consumption and trade of the crops and products across nations/regions, but more importantly, stave off deleterious health problems among consumers across the globe.
Multiplicity Dependence in the Non-Extensive Hadronization Model Calculated by the HIJING++ Framework
Authors: Bíró Gábor , Barnaföldi Gergely Gábor , Papp Gábor , Biró Tamás Sándor
Published: June 2019

The non-extensive statistical description of the identified final state particles measured in high energy collisions is well-known by its wide range of applicability. However, there are many open questions that need to be answered, including but not limited to, the question of the observed mass scaling of massive hadrons or the size and multiplicity dependence of the model parameters. This latter is especially relevant, since currently the amount of available experimental data with high multiplicity at small systems is very limited. This contribution has two main goals: On the one hand we provide a status report of the ongoing tuning of the soon-to-be-released HIJING++ Monte Carlo event generator. On the other hand, the role of multiplicity dependence of the parameters in the non-extensive hadronization model is investigated with HIJING++ calculations. We present cross-check comparisons of HIJING++ with existing experimental data to verify its validity in our range of interest as well as calculations at high-multiplicity regions where we have insufficient experimental data.
Addressing Urban Sprawl from the Complexity Sciences
Authors: Bosch Martí , Chenal Jérôme , Joost Stéphane
Published: June 2019

Urban sprawl is nowadays a pervasive topic that is subject of a contentious debate among planners and researchers, who still fail to reach consensual solutions. This paper reviews controversies of the sprawl debate and argues that they owe to a failure of the employed methods to appraise its complexity, especially the notion that urban form emerges from multiple overlapping interactions between households, firms and governmental bodies. To address such issues, this review focuses on recent approaches to study urban spatial dynamics from the perspective of the complexity sciences. Firstly, spatial metrics from landscape ecology provide means of quantifying urban sprawl in terms of increasing fragmentation and diversity of land use patches. Secondly, cellular automata and agent-based models suggest that the prevalence of urban sprawl and fragmentation at the urban fringe emerge from negative spatial interaction between residential agents, which seem accentuated as the agent’s preferences become more heterogeneous. Then, the review turns to practical applications that employ such models to spatially inform urban planning and assess future scenarios. A concluding discussion summarizes potential contributions to the debate on urban sprawl as well as some epistemological implications.
Artemia spp., a Susceptible Host and Vector for Lymphocystis Disease Virus
Authors: Valverde Estefania J. , Labella Alejandro M. , Borrego Juan J. , Castro Dolores
Published: June 2019

Different developmental stages of Artemia spp. (metanauplii, juveniles and adults) were bath-challenged with two isolates of the Lymphocystis disease virus (LCDV), namely, LCDV SA25 (belonging to the species Lymphocystis disease virus 3) and ATCC VR-342 (an unclassified member of the genus Lymphocystivirus). Viral quantification and gene expression were analyzed by qPCR at different times post-inoculation (pi). In addition, infectious titres were determined at 8 dpi by integrated cell culture (ICC)-RT-PCR, an assay that detects viral mRNA in inoculated cell cultures. In LCDV-challenged Artemia, the viral load increased by 2–3 orders of magnitude (depending on developmental stage and viral isolate) during the first 8–12 dpi, with viral titres up to 2.3 × 102 Most Probable Number of Infectious Units (MPNIU)/mg. Viral transcripts were detected in the infected Artemia, relative expression values showed a similar temporal evolution in the different experimental groups. Moreover, gilthead seabream (Sparus aurata) fingerlings were challenged by feeding on LCDV-infected metanauplii. Although no Lymphocystis symptoms were observed in the fish, the number of viral DNA copies was significantly higher at the end of the experimental trial and major capsid protein (mcp) gene expression was consistently detected. The results obtained support that LCDV infects Artemia spp., establishing an asymptomatic productive infection at least under the experimental conditions tested, and that the infected metanauplii are a vector for LCDV transmission to gilthead seabream.
An Inverse Transient-Based Optimization Approach to Fault Examination in Water Distribution Networks
Authors: Lin Chao-Chih , Yeh Hund-Der
Published: June 2019

This research introduces an inverse transient-based optimization approach to automatically detect potential faults, such as leaks, partial blockages, and distributed deteriorations, within pipelines or a water distribution network (WDN). The optimization approach is named the Pipeline Examination Ordinal Symbiotic Organism Search (PEOS). A modified steady hydraulic model considering the effects of pipe aging within a system is used to determine the steady nodal heads and piping flow rates. After applying a transient excitation, the transient behaviors in the system are analyzed using the method of characteristics (MOC). A preliminary screening mechanism is adopted to sift the initial organisms (solutions) to perform better to reduce most of the unnecessary calculations caused by incorrect solutions within the PEOS framework. Further, a symbiotic organism search (SOS) imitates symbiotic relationship strategies to move organisms toward the current optimal organism and eliminate the worst ones. Two experiments on leak and blockage detection in a single pipeline that have been presented in the literature were used to verify the applicability of the proposed approach. Two hypothetical WDNs, including a small-scale and large-scale system, were considered to validate the efficiency, accuracy, and robustness of the proposed approach. The simulation results indicated that the proposed approach obtained more reliable and efficient optimal results than other algorithms did. We believe the proposed fault detection approach is a promising technique in detecting faults in field applications.
Compensation for Agricultural Economic Losses Caused by Restoration of Healthy Eco-Hydrological Sequences of Rivers
Authors: Cheng Bo , Li Huaien , Yue Siyu , Huang Kang
Published: June 2019

The rational allocation of ecological and economic water is a topic of high interest for water resource sciences. Taking into consideration the difficulties to maintain the basic ecologic functions of rivers, we propose a calculation model for compensation for agricultural economic losses by restoration of the healthy eco-hydrological sequences of rivers. Firstly, healthy eco-hydrological sequence of rivers was constructed by assessing the response relationship between hydrological processes and ecological functions of ecological base flow of rivers. Following, the ecological water shortage was analyzed qualitatively and quantitatively. Finally, the compensation for agricultural economic losses caused by restoration of healthy eco-hydrological sequence of rivers was calculated. Taking the Baoji section of the Weihe River as a case study, compensation for agricultural economic losses caused by the recovery of the healthy eco-hydrological sequence of rivers were calculated and further analyzed. The results show that the current water diversion in the area of study is excessive and the ecological water shortage is relatively obvious. The compensation for agricultural economic losses caused by the recovery of healthy eco-hydrological sequence of rivers mainly focus on the non-flood season, which is up to 218 million yuan for 2009 year.
Attitudes towards plagiarism in academia
Authors: Vassileva Irena , Chankova Mariya
Published: June 2019

This contribution probes into the attitudes towards plagiarism in academia as it details the results of a questionnaire study within the larger framework of a joint Bulgarian-German research project on plagiarism in academia. The questionnaire focused on investigating the scope of the notion of plagiarism as Bulgarian academics understand it and second, looking into the availability of a system of support to prevent transgressors and/or sanctions for transgressing academics across Bulgarian universities. The results of the questionnaire suggest that while there appears to be a consensus among Bulgarian academics about the different facets that make up the notion of plagiarism, the reported attitudes towards plagiarism practices vary greatly, reflecting a non-uniform perception of what constitutes an offense. It also shows a deep dissatisfaction with existing anti-plagiarism regulatory systems in Bulgarian scientific institutions. Note: This study was financed by the Alexander von Humboldt Foundation, Germany, as part of a larger project entitled: “Text Plagiarism in the Social Sciences vis-à-vis Ethical Aspects and Common Practices” and realized within the framework of the Research Group Linkage Programme of the foundation in the period of 01.01.2017 – 30.06.2018. Ref. 3.4 – 1062413 – BGR – IP.
Solutions solides entre diacides à chaîne normale II. Caractères structuraux et miscibilité
Authors: Chanh Nguyen Ba , Bouillaud Yvette , Bedouin Jacques
Published: June 2019

Three new binary systems have been investigated all of them showing an unespected complete range in miscibility at high temperature. A model of ordering in the chain of solid solutions is proposed. This model explains anomalies observed in the cristallographie parameters.
Coefficients de partage du strontium entre phases leucocrates des ignimbrites de Toscane (Italie)
Authors: Dupuy Claude
Published: June 2019

Le strontium est dosé dans les phases leucocrates (sanidine, plagioclase, verre) des ignimbrites de Toscane et les coefficients de partage sont établis. Les variations de ces coefficients ne seraient pas uniquement contrôlées par la loi de Nernst en raison du fractionnement du strontium lors de la précipitation des feldspaths.
Structure cristalline de l'ultraphosphate d'holmium Ho P5O14
Authors: Tranqui Duc , Bagieu-Beucher Muriel , Durif-Varambon André
Published: June 2019

La structure de HoP₅O₁₄ a été déterminée à partir d'une synthèse de Patterson tridimensionnelle et affinée par la méthode des moindres carrés (R = 0,09). La maille élémentaire de symétrie orthorhombique a pour groupe spatial Pnma (a = 8,726 ± 4 ; b = 12,710 ± 6 ; c = 8,926 ± 4 Å) et contient quatre molécules. La structure consiste en chaînes parallèles infinies de tétraèdres PO₄, deux chaînes de tétraèdres étant reliées périodiquement par un autre tétraèdre. Dans cette structure, la terre rare possède huit atomes d'oxygène voisins.
Spectres de vibration et symétrie des cristaux de perchlorate de baryum Ba(Cl O4)2, 3H2O
Authors: Krauzman Michel , Mathieu Jean-Paul , Poulet Henri
Published: June 2019

A detailed study of the Raman scattering spectrum leads to the choice of the point group 6 instead of 6/m.
La symétrie et les solutions solides des clinopyroxènes
Authors: Brown William Lidlle
Published: June 2019

Onze groupes spatiaux monocliniques (et cinq tricliniques) sont possibles pour les clinopyroxènes dont cinq ou six seulement sont connus avec certitude. La nomenclature pour tous les groupes monocliniques (suivant Burnham et al.,

1967) est donnée. Sur la base de la répartition des cations dans les différents sites, la symétrie et la solubilité mutuelle des différents termes simples sont discutées. Il est suggéré que la molécule calcique de Tschermak CaAlAlSiO₆ cristallise dans le groupe spatial P2₁/n ou dans un de ses sous-groupes. Il est probable que certains clinopyroxènes (augite et pigeonite) s'exsolvent suivant un mécanisme spinodal, parfois de façon métastable.
Le gouverneur de province et les administrateurs des généralités de Caen et Alençon. À propos du «désarmement» de la Normandie
Authors: Musset Jacqueline
Published: June 2019

Sur la demande insistante de la noblesse qui craignait que l'armement clandestin des roturiers ne conduisît ceux-ci à détruire le gibier dont elle avait le monopole de la chasse, le Roi décida de faire «désarmer volontairement », sans recours à la force, la population normande et confia au Maréchal-Duc d'Harcourt, Gouverneur de la province, l'application uniforme de sa décision. Les documents des fonds des intendances de Caen et d'Alençon permettent de constater l'inanité des efforts de ce grand personnage qui ne sut se faire obéir ni des subdélégués, agents locaux des intendants, qui le considéraient comme «étranger à l'Administration », ni du peuple qui opposa à ses ordres réitérés une résistance passive de masse et conserva ses innombrables fusils sans craindre d'en déclarer l'existence. Dans ce cas particulier, tout au moins, le gouverneur n'apparaît guère comme doté de l'autorité et de l'influence dont certains se plaisent à le parer encore au XVIIIe siècle.
Rhétorique de Maupassant ou Les figures du style simple
Authors: Bury Mariane
Published: June 2019

On pourrait penser que son statut de réaliste éloigne Maupassant de la Rhétorique au sens ancien et classique du terme. En fait, si l'auteur de Boule de Suif manifeste une haine profonde des figures ornementales, on s'aperçoit qu'il renoue, à travers la notion de sermo planus, avec une tradition argumentative qu'il utilise en vue de persuader et de toucher son lecteur. On constate ainsi qu'il propose une rhétorique du réel originale et particulièrement efficace.
NÂNG CAO KHẢ NĂNG NÓI TIẾNG ANH CHO SINH VIÊN DÂN TỘC THIỂU SỐ KHÔNG CHUYÊN NGỮ NĂM NHẤT TRƯỜNG ĐẠI HỌC SƯ PHẠM THÁI NGUYÊN THÔNG QUA CÁC HOẠT ĐỘNG HỢP TÁC
Authors: Bắc Vũ Đình , Hạnh Hoàng Thị Hồng , Hương Lý Mai
Published: June 2019

Ngày nay Tiếng Anh được xem là ngôn ngữ quốc tế, và nó đóng một vai trò quan trọng trong thời kì hội nhập và phát triển toàn cầu. Khi học bất kì ngôn ngữ nào thì người học luôn phải học 4 kĩ năng gồm nghe, nói, đọc và viết. Thực tế, nhiều người học Tiếng Anh hơn 5 năm nhưng vẫn không thê nói lưu loát vì rất nhiều lí do khác nhau, nhất là các bạn sinh viên dân tộc thiểu số không chuyên ngữ năm nhất nói riêng và các bạn sinh viên Đại học Thái Nguyên nói chung. Nghiên cứu này nhằm khảo sát thực trạng nói Tiếng Anh, thực trạng sử dụng các hoạt động hợp tác và hiệu quả có việc sử dụng các hoạt động này để nâng cao khả năng nói cho sinh viên dân tộc thiểu số không chuyên ngữ năm nhất. Bảng hỏi, bài kiểm tra nói và quan sát lớp được chọn để thu thập dữ liệu. Đối tượng là 20 bạn sinh viên dân tộc thiểu số năm nhất đến từ các khoa khác nhau. Họ được chia thành 2 nhóm: 1 nhóm tham gia thực nghiệm và 1 nhóm không. Kết quả của nghiên cứu sẽ phần nào có ích không chi cho các em sinh viên mà còn có ý nghĩa trong quá trình giảng dạy của các thầy cô.
AN INVESTIGATION INTO THE USE OF MENUS AND BILLBOARDS IN SAPA TOWN, LAO CAI
Authors: Bắc Vũ Đình , Dung Nguyễn Thị Phương , Hoàng Dương Thị , Hạnh Đoàn Mỹ
Published: June 2019

Trên thế giới hiện nay, Tiếng Anh được sử dụng như một phương tiện giao tiếp toàn cầu, và đóng một vai trò quan trọng trong nhiều lĩnh vực bao gồm khoa học, giáo dục, y học, kỹ thuật, kinh tế, .... Tiếng Anh vô cùng cần thiết đối với lĩnh vực kinh doanh du lịch ở nhiều người các quốc gia đặc biệt là ở Việt Nam. Với số lượng khách quốc tế ngày càng tăng, việc sử dụng ngoại ngữ đóng một vai trò quan trọng trong du lịch, đặc biệt là hỗ trợ du khách quốc tế khi đi du lịch. Trên thực tế, tiếng Anh được sử dụng rộng rãi ở Sapa; tuy nhiên, người dân địa phương đã mắc một số sai lầm trong việc sử dụng tiếng Anh trong các thực đơn và biển quảng cáo. Do đó, mục đích của nghiên cứu này là tìm hiểu hiện trạng sử dụng tiếng Anh trong thực đơn và biển quảng cáo ở Sapa để thiết sổ tay hướng dẫn sử dụng tiếng Anh để thiết kế thực đơn và biển quảng cáo cho các chủ cửa hàng trong lĩnh vực này. Thông qua điều tra thực địabằng phương pháp kiểm tra danh sách, nghiên cứu đã thu thập các lỗi mà các thực đơnvà biển quảng cáo có như ngữ pháp, ngữ nghĩa, các vấn đề lựa chọn từ vựng, … để phân tích và giải quyết chúng. Sản phẩm của nghiên cứu sẽ hữu ích cho các menu và biển quảng cáo ở Sapa.
MODERN TRENDS IN THE DIAGNOSIS AND TREAT-MENT OF NON-ALCOHOLIC FATTY LIVER DISEASE IN OVERWEIGHT SUBJECTS (review)
Authors: Babak O. , Bashkirova A.
Published: June 2019

Non-alcoholic fatty liver disease (NAFLD) is a scourge of the planet’s population, especially the developed countries. NAFLD development is due to the global increase in the number of overweight and obese people. NAFLD in its turn is the main factor of cardiovascular risk development. Early detection of the cardiovascular risk development with underlying NAFLD and overweight remains understudied. This article reviews the literature dealing with the diagnosis and treatment of NAFLD in overweight subjects.Key words: non-alcoholic fatty liver disease, non-alcoholic steatohepatitis, hypertension, endothelial lipase, lipid metabolism, overweight.  СУЧАСНІ ТЕНДЕНЦІЇ ДІАГНОСТИКИ ТА ЛІКУВАННЯ НЕАЛКОГОЛЬНИЙ ЖИРОВОЇ ХВОРОБИ ПЕЧІНКИ У ОСІБ З  НАДЛИШКОВОЮ МАСОЮ ТІЛАБабак О.Я., Башкірова А.Д.Неалкогольна жирова хвороба печінки (НАЖХП) - бич населення планети, особливо розвинених країн світу. Розвиток НАЖХП обумовлено глобальним зростанням кількості людей з надмірною масою тіла та ожирінням. У свою чергу НАЖБП є головним фактором розвитку кардіоваскулярного ризику. Рання діагностика розвитку кардіоваскулярного ризику на тлі НАЖХП і надлишкової маси тіла до кінця не вивчена. У даній статті представлений огляд літературних джерел по темі діагностики НАЖХП на тлі надлишкової маси тіла.Ключові слова: неалкогольна жирова хвороба печінки, неалкогольний стеатогепатит, гіпертонічна хвороба, ендотеліальна ліпаза, ліпідний обмін, надлишкова маса тіла . СОВРЕМЕННЫЕ ТЕНДЕНЦИИ ДИАГНОСТИКИ И ЛЕЧЕНИЯ НЕАЛКОГОЛЬНОЙ ЖИРОВОЙ БОЛЕЗНИ ПЕЧЕНИ (НАЖБП) У ЛИЦ С ИЗБЫТОЧНОЙ МАССОЙ ТЕЛАБабак О.Я., Башкирова А.Д.Неалкогольная жировая болезнь печени (НАЖБП) – бич населения планеты, в особенности развитых стран мира. Развитие НАЖБП обусловлено глобальным ростом количества людей с избыточной массой тела и ожирением. В свою очередь НАЖБП является главным фактором развития кардиоваскулярного риска. Ранняя диагностика развития кардиоваскулярного риска на фоне НАЖБП и избыточной массы тела до конца не изучена. В данной статье представлен обзор литературных источников по теме диагностики НАЖБП на фоне избыточной массы тела.Ключевые слова: неалкогольная жировая болезнь печени, неалкогольный стеатогепатит , липидный обмен, избыточная масса тела.
TREATMENT OF CHRONIC PAIN IN CHILDREN WITH ONCOLOGICAL DISEASES (case report)
Authors: Ischenko T. , Omelchenko O. , Marinich L. , Orlova N.
Published: June 2019

TREATMENT OF CHRONIC PAIN IN CHILDREN WITH ONCOLOGICAL DISEASES (case report)T.B.Ischenko, О.V. Omelchenko, L.P. Marinich , N.V. OrlovaAcute myeloid leukemia accounts for about 4.2% of all forms of cancer in children and adolescents. Significant progress has been made in the treatment of oncohematological pathology in recent years, especially in the treatment of lymphoblastic leukemia (survival rate is up to 80%). However, unsolved problems remain in many diseases, in particular in myeloid leukemia, in which the survival rate is 38-41%. In this regard, the most critical issue is the provision of care for children with an unfavorable prognosis with malignant neoplasms. The death of a child is always incredibly difficult to accept, but understanding the feelings that causes death can help find the right approach to proper organization and provision of care for critically ill patients at the end of life.Key words: chronic pain, children, palliative care, oncological blood diseases.ЛІКУВАННЯ ХРОНІЧНОГО БОЛЮ У ДІТЕЙ З ОНКОЛОГІЧНИМИ ЗАХВОРЮВАННЯМИ (клінічний випадок).Іщенко Т.Б., Омельченко О.В., Марініч Л.П., Орлова Н.В.Серед усіх форм раку у дітей і підлітків гострий мієлоїдний лейкоз займає близько 4,2%. У лікуванні онкогематологічної патології в останні роки досягнуто значних успіхів, особливо при лікуванні лімфобластної лейкемії (виживаємість становить до 80%). Однак невирішеними питаннями залишаються при багатьох захворюваннях, зокрема при мієлоїдній лейкемії, при яких виживаємість становить 38-41%. У зв'язку з цим особливо гостро стоїть питання з наданням допомоги дітям з несприятливим прогнозом із злоякісними новоутвореннями. Смерть дитини завжди неймовірно важко прийняти, однак розуміння почуттів, які викликає смерть, допоможе знайти потрібний підхід до того, як правильно організувати і здійснювати догляд за смертельно хворими в кінці життя.Ключові слова: хронічний біль, діти, паліативна допомога, онкологічні захворювання крові. ЛЕЧЕНИЕ ХРОНИЧЕСКОЙ БОЛИ У ДЕТЕЙ С ОНКОЛОГИЧЕСКИМИ ЗАБОЛЕВАНИЯМИ (клинический случай)Ищенко Т.Б., Омельченко Е.В., Маринич Л.П., Орлова Н.В.Среди всех форм рака у детей и подростков острые миелоидные лейкозы занимают около 4,2 %. В лечении онкогематологической патологии в последние годы достигнуты значительные успехи, особенно при лечении лимфобластной лейкемии (выживаемость составляет до 80%). Однако нерешенными вопросами остаются при многих заболеваниях, в частности при миелоидной лейкемии, при которых выживаемость составляет 38-41%. В связи с этим особенно остро стоят вопросы с оказанием помощи детям с неблагоприятным прогнозом со злокачественными новообразованиями. Смерть ребенка всегда невероятно тяжело принять, однако понимание чувств, которые вызывает смерть, поможет найти нужный подход к тому, как правильно организовать и осуществлять уход за смертельно больными в конце жизни.Ключевые слова: хроническая боль, дети, паллиативная помощь, онкологические заболевания крови.
ERB-DUCHENNE PALSY (CASE REPORT)
Authors: Senatorova A. , Khodun I.
Published: June 2019

ERB–DUCHENNE PALSY (case study)Senatorova A.V., Khodun I.I.The frequency of damage to the brachial plexus is 0.5-2 per 1000 live births. Most of them (about 90 % cases) are Erb-Duchesnne palsy. Birth trauma of the brachial plexus occurs mainly in in full-term newborns. Correct diagnosis of Erb-Duchesnne palsy allows to avoid long-term complications as late treatment leads to disability. The article presents a clinical observation of Erb-Duchesnne palsy in a newborn patient, who was diagnosed on the first day of life. Conservative therapy was an effective strategy of baby’s recovery.Key words: Erb-Duchenne palsy, birth injury, brachial plexus, newborn. ПАРАЛІЧ ДЮШЕНА-ЕРБА (клінічний випадок)Сенаторова А.В., Ходун І.І.Частота пошкодження плечового сплетення становить 0,5-2 на 1000 живонароджених; серед них 90% випадків - це параліч Дюшена-Ерба. Причиною його можуть бути травми плечового сплетення у доношених новонароджених під час пологів. Своєчасна діагностика паралічу Дюшена-Ерба дозволяє уникнути відстрочених ускладнень. Несвоєчасне розпочате лікування призводить до інвалідизації. У статті наведено клінічне спостереження паралічу Дюшена - Ерба у новонародженого діагностували в першу добу. Своєчасна розпочата консервативна терапія призвела до одужання дитини.Ключові слова: параліч Ерб-Дюшенна, родова травма, плечове сплетіння, новонароджений. ПАРАЛИЧ ДЮШЕНА-ЭРБА (клинический случай)Сенаторова А.В., Ходун И.И.Частота повреждения плечевого сплетения составляет 0,5-2 на 1000 живорожденных; среди них 90% случаев – это паралич Дюшена-Эрба. Причиной его могут быть травмы плечевого сплетения у доношенных новорожденных во время родов. Своевременная диагностика паралича  Дюшена-Эрба позволяет избежать отсроченных осложнений. Несвоевременно начатое лечение приводит к инвалидизации.  В статье приведено клиническое наблюдение паралича  Дюшена - Эрба у новорожденного, диагностированного в первые сутки. Своевременно начатая консервативная терапия способствовала выздоровлению ребенка.Ключевые слова: паралич Эрб-Дюшенна, родовая травма, плечевое сплетение, новорожденный.
INTESTINAL INVAGINATION OF ADULT
Authors: Abdullajonov B. , Nishanov F. , Madvaliyev B. , Nuriddinov A. , Rustamjonov A. , Mishenina E.
Published: June 2019

INTESTINAL INVAGINATION OF ADULTSAbdullajonov B., Nishanov F., Madvaliyev B.,Nuriddinov А., Rustamjonov A., Mishenina K. Authors presents analyze with literature for questions about spread, etiology, pathogenesis, main clinic and treats intestinal invagination of adults – less forms of acute intestinal obstruction. Given research work of patient with intestinal invagination. Key words: intestinal obstruction, invagination of small intestine, acute peritonitis, emergency surgery. РезюмеІНВАГІНАЦІЯ КИШКІВНИКА У ДОРОСЛИХАбдуллажанов Б., Нішанов Ф., Мадавлієв Б.,Нуріддін А., Рустамжонов А., Мішеніна К.Авторами представлені аналіз літератури з питань поширення, етіології, патогенезу, особливостей клініки та лікування інвагінації кишківника у дорослих - рідкісної форми гострої кишкової непрохідності.Наведено аналіз історії хвороби хворого наінвагінацію тонкого кишківника.Ключові слова: кишкової непрохідності, інвагінації тонкого кишківника, гострий перитоніт, екстрена хірургія. РезюмеИНВАГИНАЦИЯ КИШЕЧНИКА У ВЗРОСЛЫХАбдуллажанов Б., Нишанов Ф., Мадавлиев Б., Нуриддинов А., Рустамжонов А., Мишенина Е.Авторами представлены анализ литературы по вопросам распространения, этиологии, патогенеза, особенностей клиники и лечения инвагинации кишечника у взрослых - редкой формы острой кишечной непроходимости. Приведен анализ истории болезни больной с инвагинацией тонкого кишечника. Ключевые слова: кишечной непроходимости, инвагинацией тонкого кишечника, острый перитонит, экстренная хирургия.
MEDICAL AND SOCIAL ASPECTS OF OPTIMIZING THE NUTRITIONAL STATUS OF CHILDREN DEPRIVED OF PARENTAL CARE.
Authors: Schmulich V.
Published: June 2019

MEDICAL AND SOCIAL ASPECTS OF OPTIMIZING THE NUTRITIONAL STATUS OF CHILDREN DEPRIVED OF PARENTAL CAREShmulich V., Grechanina Y., Staruseva V., Shmulich O.It is investigated the content of amino acids by thin layer chromatography, in the blood serum of 109 children staying in the home of the child with atopic dermatitis or dysplasia of connective tissue. It is revealed elevated levels of tryptophan at children sick of atopic dermatitis, as well as the level of proline, glycine, lysine at children with connective tissue dysplasia, which confirms the importance of disorders of amino acid metabolism in the pathogenesis of set conditions. Represented the algorithm of diet correction of metabolic and intestinal disorders arising in early childhood.Key words:atopic dermatitis, connective tissue dysplasia, the amino acid composition of the blood, dietary correction.  Резюме.МЕДИКО - СОЦІАЛЬНІ АСПЕКТИ ХАРЧУВАННЯ ДІТЕЙ, ПОЗБАВЛЕНИХ БАТЬКІВСЬКОЇ ОПІКИШмуліч В., Гречаніна Ю., Шмуліч О., Старусева В.Досліджено методом тонкошарової хроматографії вміст амінокислот у сироватці крові у 109 дітей, які перебувають у будинку дитини та страждають атопічним дерматитом або сполучнотканинною дисплазією. Виявлено підвищення вмісту триптофану у дітей, хворих на дерматит, а також рівня проліну, лізину та гліцину у дітей з диспластичною кардіопатією, що підтверджує значення порушень амінокислотного обміну у патогенезі названих станів.Представлений  алгоритм дієтичної корекції метаболічних, інтестінальних порушень, які виникають у ранньому  дитячому віці. Ключові слова:атопічний дерматит, сполучнотканинна дисплазія, амінокислотний склад крові, дієтична корекція.  РезюмеМЕДИКО - СОЦИАЛЬНЫЕ АСПЕКТЫ ПИТАНИЯ ДЕТЕЙ, ЛИШЕННЫХ РОДИТЕЛЬСКОЙ ОПЕКИШмулич В., Гречанина Ю., Шмулич А., Старусева В.Исследовано методом тонкослойной хроматографии содержание аминокислот в сыворотке крови у 109 детей, находящихся в доме ребенка и страдающих атопическим дерматитом и соединительнотканной дисплазией. Выявлено повышение содержания триптофана у детей, больных атопическим дерматитом, а также уровня пролина, лизина и глицина у детей с диспластическими кардиопатией, что подтверждает значение нарушений аминокислотного обмена в патогенезе названных состояний. Представлен алгоритм диетической коррекции метаболических, интестинальных нарушений, которые возникают в раннем детском возрасте.Ключевые слова:атопический дерматит, соединительно дисплазия, аминокислотный состав крови, диетическая коррекция.
Space Telescope and Optical Reverberation Mapping Project. X. Understanding the Absorption-line Holiday in NGC 5548
Authors: Dehghanian M. , Ferland G. J. , Kriss G. A. , Peterson B. M. , Mathur S. , Mehdipour M. , Guzmán F. , Chatzikos M. , van Hoof P. A. M. , Williams R. J. R. , Arav N. , Barth A. J. , Bentz M. C. , Bisogni S. , Brandt W. N. , Crenshaw D. M. , Bontà E. Dalla , De Rosa G. , Fausnaugh M. M. , Gelbord J. M. , Goad M. R. , Gupta A. , Horne Keith , Kaastra J. , Knigge C. , Korista K. T. , McHardy I. M. , Pogge R. W. , Starkey D. A. , Vestergaard M.
Published: June 2019

The Space Telescope and Optical Reverberation Mapping Project (AGN STORM) on NGC 5548 in 2014 is one of the most intensive multiwavelength AGN monitoring campaigns ever. For most of the campaign, the emission-line variations followed changes in the continuum with a time lag, as expected. However, the lines varied independently of the observed UV-optical continuum during a 60–70 day “holiday,” suggesting that unobserved changes to the ionizing continuum were present. To understand this remarkable phenomenon and to obtain an independent assessment of the ionizing continuum variations, we study the intrinsic absorption lines present in NGC 5548. We identify a novel cycle that reproduces the absorption line variability and thus identify the physics that allows the holiday to occur. In this cycle, variations in this obscurer’s line-of-sight covering factor modify the soft X-ray continuum, changing the ionization of helium. Ionizing radiation produced by recombining helium then affects the level of ionization of some ions seen by the Hubble Space Telescope. In particular, high-ionization species are affected by changes in the obscurer covering factor, which does not affect the optical or UV continuum, and thus appear as uncorrelated changes, a “holiday.” It is likely that any other model that selectively changes the soft X-ray part of the continuum during the holiday can also explain the anomalous emission-line behavior observed.
Evidence for a Circumplanetary Disk around Protoplanet PDS 70 b
Authors: Christiaens Valentin , Cantalloube Faustine , Casassus Simon , Price Daniel J. , Absil Olivier , Pinte Christophe , Girard Julien , Montesinos Matias
Published: June 2019

We present the first observational evidence for a circumplanetary disk (CPD) around the protoplanet PDS 70 b, based on a new spectrum in the K-band acquired with Very Large Telescope/SINFONI. We tested three hypotheses to explain the spectrum: atmospheric emission from the planet with either (1) a single value of extinction, (2) a variable extinction, and (3) a combined atmospheric and CPD model. Goodness-of-fit indicators favor the third option, suggesting that circumplanetary material contributes excess thermal emission—most prominent at λ ≳ 2.3 μm. Inferred accretion rates (∼10−7.8–10−7.3
M

J
yr−1) are compatible with observational constraints based on the Hα and Brγ lines. For the planet, we derive an effective temperature of 1500–1600 K, surface gravity

, radius ∼1.6R

J
, mass ∼10M

J
, and possible thick clouds. Models with variable extinction lead to slightly worse fits. However, the amplitude (ΔA

V
 ≳ 3 mag) and timescale of variation (≲years) required for the extinction would also suggest circumplanetary material.
Revealing the Star–Disk–Jet Connection in GM Aur Using Multiwavelength Variability
Authors: Espaillat C. C. , Macías E. , Hernández J. , Robinson C.
Published: June 2019

We analyze the first simultaneous X-ray, ultraviolet, optical, infrared, and centimeter observations of a T Tauri star (TTS). We present three epochs of simultaneous Spitzer and Very Large Array data of GM Aur separated by ∼1 week. These data are compared to previously published Hubble Space Telescope and Chandra observations from which mass accretion rates (

) and X-ray luminosities, respectively, were measured. The mid-infrared (MIR) emission increases along with

, and we conclude that this is due to an increase in the mass in the inner disk. The centimeter emission, which probes the jet, also appears to increase as

increases, and the changes in the centimeter flux are consistent with the variability in

assuming the mass-loss rate is ∼10%

. The 3 cm emission morphology also appears changed compared with observations taken three years previously, suggesting that for the first time, we may be tracking changes in the jet morphology of a TTS. The X-ray luminosity is constant throughout the three epochs, ruling out variable high-energy stellar radiation as the cause for the increases in the MIR or centimeter emission. Tying together the multiwavelength variability observed, we conclude that an increase in the surface density in the inner disk resulted in more mass loading onto the star and therefore a higher

, which led to a higher mass-loss rate in the jet. These results stress the importance of coordinated multiwavelength work to better understand the star–disk–jet connection.
Morphological and molecular study on Yininemertes pratensis (Nemertea, Pilidiophora, Heteronemertea) from the Han River Estuary, South Korea, and its phylogenetic position within the family Lineidae
Authors: Park Taeseo , Lee Sang-Hwa , Sun Shi-Chun , Kajihara Hiroshi
Published: June 2019

Outbreaks of ribbon worms observed in 2013, 2015, and 2017–2019 in the Han River Estuary, South Korea, have caused damage to local glass-eel fisheries. The Han River ribbon worms have been identified asYininemertespratensis(Sun & Lu, 1998) based on not only morphological characteristics compared with the holotype and paratype specimens, but also DNA sequence comparison with topotypes freshly collected near the Yangtze River mouth, China. Using sequences of six gene markers (18S rRNA, 28S rRNA, histone H3, histone H4, 16S rRNA, and COI), the phylogenetic position ofY.pratensiswas inferred among other heteronemerteans based on their sequences obtained from public databases. This analysis firmly placedY.pratensisas a close relative toApatronemertesalbimaculosaWilfert & Gibson, 1974, which has been reported from aquarium tanks containing tropical freshwater plants in various parts of the world as well as a wild environment in Panama.
Children Born Preterm: How Are We Educating Providers?
Authors: Kelly Michelle M. , Michalek Rachel
Published: June 2019

Background:

Prematurity affects 10% of American children. Despite excellent survival rates, children born preterm have potential long-term physical, psychological, neurodevelopmental, and behavioral impairments. Nurse practitioners are essential health care providers in primary and specialty settings. The specific aim was to examine select pediatric textbooks for content related to children born preterm.

Method:

Six textbooks published between 2012 and 2017 were selected and analyzed using summative content analysis to identify inclusion of content within newborn, toddler, school-age, and adolescent categories.

Results:

The newborn category earned the highest scores, ranging from 16 to 47 (mean = 32.4 ± 13.41, maximum possible = 92). All textbooks reviewed failed to adequately address topic categories for school-age and adolescent children born preterm.

Conclusion:

Pediatric textbooks fail to address the health and neurodevelopmental risks of children born preterm. Revisions to future textbooks and health care provider curriculum are needed to increased knowledge of this special population.

[
J Nurs Educ.
2019;58(6):339–346.]
Transportation of Older Adults: Common Behaviors Interfering With Safety
Authors: Sefcik Justine S. , Bradway Christine K. , Cacchione Pamela Z.
Published: June 2019

There is a dearth of evidence on safely transporting frail older adults in the community. Therefore, the purpose of the current study was to gain a better understanding of behavioral expression exhibited by older adults during van transportation and to learn what actions van assistants and van drivers take to prevent or address behavioral expressions, which can create potential challenges to safe transportation. A qualitative descriptive approach was used and included four focus groups of van assistants and van drivers (
N
= 32) at one urban Program of All-Inclusive Care for the Elderly (PACE), which routinely transports approximately 90% of enrollees to and from the PACE center. Conventional content analysis was used to analyze the data. Four themes emerged. The first two themes were common behaviors:
Removing Seat Belts
and
Verbal Behaviors
. The remaining two themes addressed unusual behaviors that left lasting impressions:
Physical Aggression
and
Conflict Between Passengers
. Van assistants and van drivers used redirection and reassurance as preventive interventions to keep everyone safe. Transportation of PACE enrollees requires well-trained and astute van assistants and van drivers skilled with preventing and diffusing potentially unsafe behaviors.

[Res Gerontol Nurs. 2019; 12(4):184–192.]
Open Source Process Insights From ‘Microbial Learning'
Authors: Callaghan Chris William
Published: June 2019

Microbes learn through exponential processes, whereby they reproduce in exponential form (one can produce two, which can produce four, and so on). A single mutation against an antibiotic, for example, can form the basis for a new strain, via this process of exponential replication, which is conceptualised here as microbial ‘learning.' This article plots the hypothesised trajectory of microbial learning against that of human research and development (R&D) efforts, or R&D learning that is tasked with replacing the categories of antibiotic drugs that are failing. The research problem addressed in this research is the failure of scientific research, conceptualised as human learning, to keep pace with problems such as the growth in antibiotic resistance, or microbial learning. Open processes of learning described in terms of networked science theory are identified as an important theoretical framework within which to locate this knowledge problem. In light of potentially catastrophic threats like total antibiotic failure, it is argued that the formalisation of a scientific methodology in the form of crowdsourced R&D derived from networked science principles may offer useful insights into how to improve R&D efficiency and effectiveness, across fields and contexts.
Applications of Decision Tree Analytics on Semi-Structured North Atlantic Tropical Cyclone Forecasts
Authors: Hernandez Skylar , Howard Caroline , Livingood Richard , Calongne Cynthia
Published: June 2019

This interdisciplinary quantitative study examines how a text mining technique that is widely used to understand financial market forecasts could also help in understanding North Atlantic Tropical Cyclone (TC) forecasts. TCs are a destructive circulation of thunderstorms over a surface low-pressure center. The C4.5 decision tree algorithm has been used successfully to aid in the understanding of financial market forecasts with accuracy rates greater than 55%. This study has examined the use of the C4.5 decision tree algorithm on a 15-year period of the National Hurricane Centers five-day TC forecasts to see if the algorithm could provide a statistically significant value to improving the overall TC forecast accuracy. Improvements in the overall TC forecast accuracy can aid in providing those impacted by a TC adequate early, relevant, and lifesaving TC watches and warnings. This study has helped identify key weather pattern components that have significant information gain, which can help both researchers and practitioners prioritize projects that could help improve TC forecasts.
Exploring Potential Factors in Sticker Use Among Japanese Young Adults
Authors: Kato Shogo , Kato Yuuki , Ozawa Yasuyuki
Published: June 2019

In text-based communication, people can now use not only emoticons and emoji, but also graphical symbols called stickers. This study focused on the use of stickers in text-based communication. A questionnaire asking subjects to individually rate the perceived usefulness of 25 features of stickers was prepared and used in a survey targeting 211 Japanese college students. The authors then explored potential factors in the roles of stickers. The study revealed three potential roles of stickers: “easy transmission of subtle nuances and nonverbal cues,” “abundant and versatile expressions that can be substituted for text messages,” and “changing the topic, flow, or rationale of the interaction.” The authors examined the effects of gender and text messaging dependency on these roles. Results showed significant effects of dependency in all roles, but effects of gender were seen in only “abundant and versatile expressions that can be substituted for text messages.”
Online Self-Identities, Social Norms, and the Performance of Self in Real-Life
Authors: Campbell Jessica Lynn
Published: June 2019

Social networking sites (SNSs) first emerged as online public spaces where individuals could share user-generated content, communicate, and connect. As individuals became more and more invested in online sociality, SNSs diverged into niche platforms that largely govern online sociality, shape social norms, and control user agency. SNSs' impact on individuals' self-identity and performance in both online and real-life settings has been researched and contested. However, this research reveals the affordances of SNSs, which allow users to both experiment with different self-representations and learn the social norms of real-life social situations by being able to mimic the actions and behaviors performed in corresponding SNSs. Because online networking is pervasive in society today, the advantages for connectivity and engagement must be revealed. This research aims to begin this conversation by analyzing two popular SNSs: Facebook and LinkedIn.
MEMÓRIA HISTÓRICA: A CIDADE DE TRÊS BARRAS-SC NA PERSPECTIVA BIOGRÁFICA (1900-1990)
Authors: Lima Soeli Regina
Published: June 2019

O foco interpretativo deste trabalho está situado no trabalho com a história oral como possibilidade de compreender o processo de evolução da cidade através de biografias de vida. O recorte temporal priorizou as primeiras décadas do século XX e o espacial o perímetro urbano do município de Três Barras (SC). Foram realizadas 12 entrevistas semiestruturadas com sujeitos com idade superior a 70 anos. A narrativa biográfica contextualizada com fontes bibliográficas, fotográficas, mapas, somadas a dados estatísticos demonstraram a evolução da produção espacial urbana vinculada a company town da Southem Brazil Lumber and Colonization Company e MWV Rigesa; da cultura de imigrantes, das relações socioculturais e de trabalho. A biografia histórica como importante fonte da memória da cidade, traduz não unicamente a experiência do biografado, vai além, estando implícitos nela os valores, ideias, tradições e comportamentos, ou seja, formas de ser e agir da sociedade.
TERRITÓRIOS DA PRIVAÇÃO SOCIAL NA CIDADE DE SANTA MARIA, RIO GRANDE DO SUL
Authors: Faria Rivaldo Mauro , Savian Paloma , De Vargas Dinara
Published: June 2019

O objetivo deste estudo é aplicar um índice composto de privação, denominado Índice de Privação Social (IPS), no estudo das desigualdades territoriais da cidade de Santa Maria, Rio Grande do Sul. Trata-se de um exercício metodológico desenvolvido com técnica originalmente proposta por Carstairs e Morris (1991) a partir da seleção de três variáveis relacionadas às desigualdades sociais urbanas. Os dados foram coletados em fontes secundárias oficiais, ao nível dos setores censitários do Instituto Brasileiro de Geografia e Estatística (IBGE), e modelados em Sistema de Informação Geográfica (SIG). Neste ambiente foram realizadas operações de estatística espacial e análise exploratória dos dados, com recurso à técnica da autocorrelação espacial de Moran I. Os resultados indicaram três situações de privação espacialmente delimitadas como um centro de baixa privação social, uma periferia de elevada privação e uma extensa área de transição claramente demarcatória dessas duas situações extremas do IPS. Na porção leste da cidade, sob influência do uso universitário do território, apresenta-se ainda uma quarta situação representada pela menor privação social e pelo rompimento do modelo centro-periferia. Conclui-se, pois, que o IPS é um indicador importante para a elaboração de cenários diagnósticos das desigualdades espaciais e para produção de políticas públicas adequadas reais às necessidades do território.
The Influence of the Kaolin Content on the Thermal Protection Property of Double-Layer Coating of Flexible Composites
Authors: Liu Guo Yi , Zhao Xiao Ming , Liu Yuan Jun
Published: June 2019

The comparison and analysis for the preparation of related performance indicators of the thermal protection such as the ablation resistance performance, thermal stability at high temperature and reflection ability of the heat ray of kaolin double-layer coated flexible composites were carried on. Because of the 2 d stratified structure of kaolin, and at the same time it processes the higher refractoriness, excellent resistance to the elevated temperature, the certain heat insulation and the reflection performance of the heat ray, the adequate padding of kaolin can improve the prepared thermal protection ability of double-layer coating of flexible composites.