bluuebunny/crossref_metadata_2025_split huggingface dataset:
Model of estimation of investment project’s sensitivity in stevedoring activity
Authors: Гриб А.И. , Иванова М.Б. 
Published: July 2021

В статье предлагается модель оценки риска в стивидорных компаниях при инвестировании в строительство и модернизацию перегрузочных терминалов. В исследовании рассматривались основные факторы, влияющие на показатели эффективности проектов в работе операторов морских терминалов. При этом были рассмотрены следующих проекты: строительство терминала по перегрузке растительного масла; строительство терминала по перевалке сахара-сырца. В основе предлагаемого метода используются показатели эффективности инвестиционных проектов: чистый дисконтированный доход, дисконтированный срок окупаемости. В работе рассмотрена степень влияния изменения объемов перевалки, объемов капитальных вложений и текущих эксплуатационных расходов на основные показатели эффективности. В статье проанализированы особенности инвестиционной деятельности в стивидорных компаниях. На основе исследования составлен алгоритм оценки чувствительности инвестиционных проектов к влиянию внешних факторов. Методика определения чувствительности инвестиционных проектов апробирована на проектах Стивидорной компании Юга России.
In this article we suggest risk assessment model in stevedoring companies when investing in construction and modernization of transshipment terminals. In this research we consider main factors influencing project performance indicators in the work of marine terminal operators. At the same time the following projects were considered: construction of a vegetable oil transshipment terminal, construction of a terminal for transshipment of raw sugar. The proposed method is based on performance indicators of investment projects: net discounted income, discounted payback period. The paper considers the degree of influence of changes in transshipment volumes, in volume of capital investments and in current operating costs on main project performance indicators. The article analyzes the features of investment activity in stevedoring company. Тhe algorithm for assessing the sensitivity of investment projects to the influence of external factors is compiled based on the study. Methodology for determining the sensitivity of investment funds tested on the projects of a stevedoring company in the South of Russia.
Formulation and Evaluation of Salbutamol Sulphate Taste Masked Oral Disintegrating Tablets
Authors: Kumar Y.Shravan , M Karnakar , S Harika , M Mounika 
Published: July 2021

Salbutamol is a short acting, selective beta2-adrenergic receptor agonist used in the treatment of astama and COPD. The aim of this study is to formulate oral disintegrating tablets of salbutamol sulphate to achieve rapid dissolution, absorption and further improving the bioavailability of the drug. Oral disintegrating tablets of salbutamol sulphate were designed with a view to enhance the patient compliance and provide a quick onset of action. The oral disintegrating tablets were prepared by using different synthetic polymers by direct compression method. Development of the formulation in the present study was based on the concentration of superdisintegrants and the properties of the drug. Nine batches of tablets were formulated and evaluated for various parameters: drug content, weight variation, water absorption ratio, wetting time, in vitro disintegration, hardness, friability, thickness uniformity, and in vitro dissolution. A fourier-transform infrared spectroscopy (FTIR) study showed that there were no significant interactions between the drug and the excipients. The prepared tablets were good in appearance and showed acceptable results for hardness and friability. The in vitro disintegrating time of the formulated tablets was found to be 14.39-32.41 sec and the drug content of tablets in all formulations was found to be between 87.48-99.96 %, which complied within the limits established in the Indian pharmacopeia. The study concluded that taste of the drug was masked with the help of sodium saccarhin, flavor and the concentration of super disintegrating agent increases the disintegration time of tablets get decreases. The formulation (F9) had a minimum disintegration time of 14.39 sec and 99.96 % of the drug was released within 20 min.
Vaisiaus galvos apimties sąsaja su cezario pjūvio operacija
Authors: Adomaitytė Milda , Merkevičius Kajus , Ulevičius Jonas 
Published: July 2021

Tyrimo tikslas. Nustatyti galimas vaisiaus galvos apimties ir gimdymo baigčių sąsajas lietuvių gimdyvių populiacijoje. Tyrimo metodai. Retrospektyvusis kohortinis tyrimas, atliktas Lietuvos sveikatos mokslų universiteto ligoninės Kauno klinikų (toliau – Kauno klinikos) Akušerijos ir ginekologijos klinikoje. Į tyrimą įtrauktos pirmą kartą gimdžiusios moterys (n=213), kurioms per septynias dienas iki gimdymo buvo atlikta vaisiaus fetometrija. Rezultatai. Vaisiaus galvos apimtis (VGA) koreliavo su cezario pjūvio operacija (CPO) dėl kliniškai siauro dubens (KSD) (rφ=0,235, p=0,001), tarp vaisiaus masės ir CPO ryšys nenustatytas. Nustatyti CPO dėl KSD rizikos veiksniai: rūkymas nėštumo laikotarpiu (ŠS 2,59; 95 proc. PI 1,05–6,45), užpakalinė pakaušio padėtis (UPP) (ŠS 19,27; 95 proc. PI 4,84–76,74), VGA≥338,8 mm (ŠS 5,98; 95 proc. PI 1,94–18,44). UPP, VGA≥338,8 mm, epidurinės analgezijos derinys turėjo 66,7 proc. teigiamą ir 91,8 proc. neigiamą prognostines vertes CPO dėl KSD. Išvados. Išmatuota 338,8 mm ir didesnė VGA bei užpakalinė vaisiaus galvos pakaušio padėtis gimdymo metu buvo siejamos su padidėjusia skubios CPO dėl KSD rizika.
The Impact of Media on Faith in our Contemporary Reality
Authors: Naseem  Shahdaa Ismail Yaseen  
Published: July 2021

This research tackles media and its impact in the light of Quran and Sunnah. It explores the independence of Islamic media and its impact on Muslim faith. It, also reveals the bad pictures that offend Islam and its values through focusing on the objectives of contemporary media channels. The research suggests some treatment and solutions to the problem.
Allah is the Arbiter of Success
HISTORICAL APPROACH TO RE-EXAMINATION OF TECHNICAL EQUIPMENT FOR RESCUE FROM HEIGHT IN FIRE SERVICE UNITS
Authors: Вищекин Максим Вадимович , Дымов Сергей Михайлович , Русанов Дмитрий Юрьевич , Александров Александр Михайлович 
Published: July 2021

В статье рассмотрена историческая перспектива изменения нормативного подхода к периодическому освидетельствованию средств спасения с высоты. Глубина обзора не превышает 37 лет. Область обзора ограничена ведомственной принадлежностью к пожарной охране.
The article discusses the historical perspective of changing the normative approach to periodic inspection of equipment for rescue from height. The depth of survey does not exceed 37 years. The scope of survey is limited by the departmental affiliation to fire service.
DIRECTIONS OF EXPERIMENTAL RESEARCH ON THE USE OF UNMANNED AIRCRAFT SYSTEMS FOR FIRE EXTINGUISHING IN HIGH-RISE BUILDINGS USING COMPRESSION FOAM
Authors: Лопухов Алексей Анатольевич , Логинов Владимир Иванович , Осипов Юрий Николаевич , Ершов Владимир Иванович 
Published: July 2021

Статья посвящена решению проблем применения беспилотных авиационных систем для тушения пожаров в зданиях повышенной этажности с непрерывной подачей к очагу пожара компрессионной пены. Актуальность материалов статьи обусловлена тем, что, с одной стороны, одним из перспективных способов тушения пожаров в высотных зданиях в инженерных кругах признано использование компрессионной пены с непрерывной подачей от наземного источника с помощью беспилотных авиационных судов, а с другой стороны, тем, что данный вопрос недостаточно изучен. В статье представлены результаты исследований по данной тематике, выполненных МЧС Республики Беларусь и МЧС России, предложены отдельные направления дальнейших экспериментальных исследований и требования, которые должны предъявляться к пожарным беспилотникам.
The article is devoted to the problems of using unmanned aircraft systems to extinguish fires in high-rise buildings with continuous supply of compression foam to the fire source. On the one hand, the use of compression foam with a continuous flow from ground source by unmanned aircraft is considered as one of the most promising ways of fighting fires in high-rise buildings. On the other hand the relevance of the article is due to the fact of insufficient study of aforesaid issue. The article presents the results of research on the subject, implemented by the Ministry of emergency situations of the Republic of Belarus and EMERCOM of Russia. There were proposed some directions for further experimental investigations as well as the requirements for fire drones.
The California Legacy Survey. I. A Catalog of 178 Planets from Precision Radial Velocity Monitoring of 719 Nearby Stars over Three Decades
Authors: Rosenthal Lee J. , Fulton Benjamin J. , Hirsch Lea A. , Isaacson Howard T. , Howard Andrew W. , Dedrick Cayla M. , Sherstyuk Ilya A. , Blunt Sarah C. , Petigura Erik A. , Knutson Heather A. , Behmard Aida , Chontos Ashley , Crepp Justin R. , Crossfield Ian J. M. , Dalba Paul A. , Fischer Debra A. , Henry Gregory W. , Kane Stephen R. , Kosiarek Molly , Marcy Geoffrey W. , Rubenzahl Ryan A. , Weiss Lauren M. , Wright Jason T. 
Published: July 2021

Abstract
We present a high-precision radial velocity (RV) survey of 719 FGKM stars, which host 164 known exoplanets and 14 newly discovered or revised exoplanets and substellar companions. This catalog updated the orbital parameters of known exoplanets and long-period candidates, some of which have decades-longer observational baselines than they did upon initial detection. The newly discovered exoplanets range from warm sub-Neptunes and super-Earths to cold gas giants. We present the catalog sample selection criteria, as well as over 100,000 RV measurements, which come from the Keck-HIRES, APF-Levy, and Lick-Hamilton spectrographs. We introduce the new RV search pipeline RVSearch (https://california-planet-search.github.io/rvsearch/) that we used to generate our planet catalog, and we make it available to the public as an open-source Python package. This paper is the first study in a planned series that will measure exoplanet occurrence rates and compare exoplanet populations, including studies of giant planet occurrence beyond the water ice line, and eccentricity distributions to explore giant planet formation pathways. We have made public all radial velocities and associated data that we use in this catalog.
Mesenteric Cystic Lymphangioma in Pediatric Patient: A Rare Intra-Abdominal Tumor Management in Rural Country Case Report
Authors: Kusuma Perdhana , Putra Muhammad David Perdana , Suwardi Suwardi 
Published: July 2021

Introduction: Mesenteric Cystic Lymphangioma (MCL) is a benign malformation of the lymphatic system. MCL seldomly occurs with a very rare incidence of around 1: 250,000. This neoplasm is more common in pediatric patients. Symptoms can appear with various clinical features ranging from asymptomatic abdominal mass to acute abdomen.
Case description: Here we report a patient with MCL: that presented with bilious vomiting, abdominal pain, and abdominal mass. The patient underwent explorative laparotomy, mass excision, and jejunal resection.
Discussion: Although benign, MCL can cause other symptoms such as bleeding, torsion, or lymphangioma rupture. Therefore, MCL should be considered as one of the differential diagnoses in acute abdominal and abdominal mass cases in children.
Conclusion: In conclusion, although sometimes asymptomatic and found incidentally, the MCL should be resected because it has the potential to grow and invade vital organs and cause life-threatening complications.
Epidemiology and Treatment of Peripheral Neuropathy in Systemic Sclerosis
Authors: AlMehmadi Bader A. , To Fergus Z. , Anderson Melanie A. , Johnson Sindhu R. 
Published: July 2021

ObjectiveThe epidemiology and treatment of peripheral neuropathy in systemic sclerosis (SSc) is poorly understood. The objectives of this study were to evaluate the incidence, prevalence, risk factors, and treatments of peripheral neuropathy in SSc.MethodsA systematic review of MEDLINE, Embase, and the Cumulative Index to Nursing and Allied Health Literature (CINAHL) databases for literature reporting peripheral neuropathy in SSc was performed. Studies evaluating incidence, prevalence, risk factors, and treatments were synthesized. A metaanalysis using a random effects model was used to evaluate the prevalence of peripheral neuropathy.ResultsThis systematic review identified 113 studies that reported 949 of 2143 subjects with at least 1 type of peripheral neuropathy. The mean age was 48.5 years. The mean time between SSc onset and detection of peripheral neuropathy was 8.85 years. The pooled prevalence of neuropathy was 27.37% (95% CI 22.35–32.70). Risk factors for peripheral neuropathy in SSc included advanced diffuse disease, anticentromere antibodies, calcinosis cutis, ischemia of the vasa nervorum, iron deficiency anemia, metoclopramide, pembrolizumab, silicosis, and uremia. There were 73 subjects with successful treatments (n = 36 restoring sensation, n = 37 restoring motor or sensorimotor function). Treatments included decompression surgery, prednisone, cyclophosphamide, carbamazepine, transcutaneous electrical nerve stimulation, tricyclic antidepressants, and intravenous Ig.ConclusionAll-cause peripheral neuropathy is not uncommon in SSc. Compression neuropathies can be treated with decompression surgery. Observational data reporting immunosuppressives and anticonvulsants to treat peripheral neuropathy in SSc are limited and conflicting. Randomized controlled trials are needed to evaluate the efficacy of these interventions.
Facing disinformation: Five methods to counter conspiracy theories amid the Covid-19 pandemic
Authors: Guan Tianru , Liu Tianyang , Yuan Randong 
Published: July 2021

Among the burgeoning discussions on the argumentative styles of conspiracy theories and the related cognitive processes of their audiences, research thus far is limited in regard to developing methods and strategies that could effectively debunk conspiracy theories and reduce the harmful influences of conspiracist media exposure. The present study critically evaluates the effectiveness of five approaches to reducing conspiratorial belief, through experiments (N=607) conducted on Amazon Mechanical Turk. Our results demonstrate that the content-based methods of counter conspiracy theory can partly mitigate conspiratorial belief. Specifically, the science- and fact-focused corrections were able to effectively mitigate conspiracy beliefs, whereas media literacy and inoculation strategies did not produce significant change. More crucially, our findings illustrate that both audience-focused methods, which involve decoding the myth of conspiracy theory and re-imagining intergroup relationships, were effective in reducing the cognitive acceptance of conspiracy theory. Building on these insights, this study contributes to a systematic examination of different epistemic means to influence (or not) conspiracy beliefs -an urgent task in the face of the infodemic threat apparent both during and after the COVID-19 pandemic.
Entre las crecientes discusiones sobre los estilos argumentativos de las teorías de conspiración y los procesos cognitivos relacionados de su público, los estudios hasta ahora son limitados en lo que respecta al desarrollo de métodos y estrategias que podrían desacreditar eficazmente las teorías de conspiración y reducir las influencias dañinas de la exposición a los medios de comunicación conspirativos. El presente estudio evalúa de manera crítica la efectividad de cinco enfoques para reducir la creencia en conspiraciones, a través de experimentos (N=607) realizados en Amazon Mechanical Turk. Nuestros resultados demuestran que los métodos basados en el contenido al enfrentar las teorías de la conspiración pueden mitigar parcialmente la creencia conspiratoria. Específicamente, las correcciones centradas en la ciencia y los hechos fueron capaces de mitigar eficazmente las creencias en la conspiración, mientras que las estrategias de alfabetización mediática e inoculación no produjeron cambios significativos. Más importante aún, nuestros hallazgos ilustran que ambos métodos centrados en el público, que implican decodificar el mito de la teoría de la conspiración y reimaginar las relaciones intergrupales, fueron efectivos para reducir la aceptación cognitiva de la teoría de la conspiración. Basado en estos conocimientos, este estudio contribuye a un examen sistemático de distintos medios epistemológicos para influir (o no) en las creencias conspirativas, una tarea urgente frente a la evidente amenaza infodémica, tanto durante como después de la pandemia de COVID-19.
À la Confédération paysanne, des paysans écologistes… mais pas végans
Authors: Martin Jean-Philippe 
Published: July 2021

Depuis les années 1980, des paysans expérimentateurs refusent le productivisme, veulent lutter contre la pollution et fournir des produits de qualité. La Confédération paysanne a largement contribué, à la prise en compte des préoccupations écologiques par le monde paysan. Quelles sont les idées et les pratiques diffusées par ces paysans écologistes ? Les paysans écologistes sont de nos jours confrontés à de nouvelles questions qui débouchent sur des tensions avec des écologistes des villes. Est-il possible de créer des espaces « naturels » sauvages inaccessibles aux paysans ou aux éleveurs et à leurs bêtes ? Doit-on laisser les loups croquer les agneaux sans que les bergers interviennent ? Peut-on domestiquer des animaux ? La viande d’origine animale peut-elle être consommée ? Le syndicat essaie de maintenir le dialogue mais entend répondre à ces questions en défendant le point de vue des paysans et des éleveurs et en présentant leurs pratiques.
État de santé, estime de soi et facteurs associés chez les sujets âgés de la Province d’Essaouira, Maroc
Authors: Ouzennou Nadia , Manoussi Abdelmounaim , Mejdouli Hicham , Abssane Fatim-Ezzahra , Chakir Oumaima , Ed-Dokkali Fatima , Amor Hakima , Baali Abdellatif 
Published: July 2021

L’objectif de cette recherche était d’explorer l’état de santé des personnes âgées et les facteurs qui lui sont associés, dans un contexte de précarité, dans la province d’Essaouira. Une enquête par entrevue structurée a été menée auprès de 739 sujets âgés qui ont répondu aux questions renseignant sur leurs conditions de vie et leur état de santé exprimé par l’état de santé subjective et l’estime de soi. Les résultats ont montré que 75,5 % des sujets âgés se percevaient en bonne santé même si la majorité d’entre eux, soit 59 %, avaient des pathologies. De même, la valeur moyenne de l’estime de soi était de 29,02, qualifiant ce groupe à faible estime de soi. Les résultats ont également montré que l’estime de soi était significativement associée à certains critères, notamment : l’origine rurale, l’âge de plus de 70 ans, l’analphabétisme, le niveau socio-économique bas, et à la perception de l’état de santé générale. Au Maroc, bien qu’il ait réussi relativement à améliorer les conditions sanitaires et économiques de la population en général, les conditions socio-économiques et psychologiques des personnes âgées restent toutefois précaires.
Étude de la qualité de vie et des pathologies associées chez les personnes âgées de la province d’El Jadida
Authors: Ahaji Azzelarab , Mziwira Mohamed , Naciri Kaoutar , Belahsen Rekia 
Published: July 2021

Au Maroc, la proportion de personnes âgées est en augmentation, ce qui entraîne de multiples implications sociales, économiques et culturelles. Ce travail de recherche est entrepris dans le but d’analyser les caractéristiques médicales et socio-économiques liées à l’état de santé et à la qualité de vie de la population âgée de la région d’El Jadida au Maroc. Il s’agit d’une étude transversale conduite sur un échantillon aléatoire de 537 personnes, âgées de 60 ans et plus, dont 63,5 % sont en retraite et 27 % analphabètes et qui ont visité les centres de santé publique de la province d’El Jadida dans le nord-ouest du Maroc. En termes de qualité de vie, seulement 8,8 % se perçoivent en bon état de santé, alors qu’un quart de la population souffre d’insomnie et d’anxiété. Dans les dimensions médicales, les maladies chroniques les plus diagnostiquées sont l’hypertension, l’obésité et le diabète. Cette population souffre aussi de déficiences visuelles, de problèmes d’audition et bucco-dentaires malgré que les données sur l’accès aux services de santé montrent que la couverture médicale touche 70,4 %. Ces résultats suggèrent un besoin urgent de mettre en œuvre une politique médicale concernant cette catégorie de population afin d’assurer une prise en charge totale.
Jane Hutton, Reciprocal Landscapes : Stories of Material Movements
Authors: Souviron Jean 
Published: July 2021

Publié en 2019 par Jane Hutton, Reciprocal Landscapes retrace en cinq chapitres l’histoire sociale et environnementale de cinq matériaux mis en œuvre dans l’espace public new-yorkais entre 1860 et 2009. Tour à tour, le guano, l’acier, le granite, le platane et le bois tropical font l’objet d’une enquête visant à retisser les liens entre les paysages dont ils sont issus, les individus qui les façonnent et les politiques qui en gouvernent leur circulation.
Une observation clinique d’orientation psychanalytique des pratiques enseignantes
Authors: Chaussecourte Philippe 
Published: July 2021

Il s’agit de préciser épistémologiquement où se situe, dans le contexte de l’observation en sciences humaines, ce qu’on pourrait définir comme une observation clinique des pratiques enseignantes, congruente avec l’approche clinique d’orientation psychanalytique en sciences de l’éducation. Après un rappel des points nodaux de ce type d’approche seront donnés quelques points de repère au sujet de l’observation, non sans avoir interrogé l’idée d’une perception objective. Puis une mise en perspective sera effectuée, à partir d’un choix de références incontournables, de ce qui pourrait définir une observation clinique dans son lien à la psychanalyse. Ensuite sera brièvement précisé le sens donné ici à observation directe et au mot pratiques. Suivra alors une évocation esquissée du débat observation-psychanalyse, ce qui aboutira, en dernière partie, à la proposition d’une modalité d’observation directe « ultra clinique » d’orientation psychanalytique des pratiques enseignantes. Tout au long de cet article courra en filigrane la référence à la méthode d’observation des nourrissons proposée par la psychanalyste E. Bick qui constituera la source d’inspiration de ce qui est proposé ici.