bluuebunny/crossref_metadata_2025_split huggingface dataset:
Zooplankton functional groups from the California current and climate variability during 1997-2013.
Authors: Lavaniegos B. E. , Molina -González O. , Murcia -Riaño M. 
Published: January 2021

Zooplankton plays an important role in recycling matter and energy trough the pelagic ecosystem.The California Current is one of the large marine ecosystems with high productivity and bio-physical variability at multiple time scales. An interannual scale or longer periods requires data series sufficiently long to ensure reliable averages of zooplankton abundance in order to estimate their low frequency variability. Here, tendencies inphysical and biological variables are presented for the period 1997-2013 with data obtained from IMECOCAL cruises in the Mexican sector of the California Current. The area was divided into four regions, two oceanic (off North and Central Baja California) and two neritic (Vizcaino bay and Gulf of Ulloa). Sea surface temperature (SST) and El Niño Oceanic Index (ONI) showed correlation in all areas, while extratropical indices (PDO andNPGO) exhibited different tendencies among the regions. The PDO had significant correlation with SST only in the central and Vizcaino bay regions. The NPGO was not correlated with temperature but presented significantly strong correlation with sea surface salinity in all regions, which has been attributed to changes in large-scale circulation of the north Pacific subtropical gyre. In spite of a significant influence of the El Niño Southern Oscillation (ENSO) in SST, the correlation between ONI and zooplankton abundance was limited to gelatinous herbivorous (tunicates) from the North region. Local influence was remarkable in Vizcaino bay where the tunicates showed a period of negative abundance anomalies (2000-2004) followed by increasing positive anomalies between 2005 and 2013 associated with positive upwelling index anomalies. Geometric mean abundance of salps (per oceanographic cruise) averaged in Vizcaino bay 33.3 ind m-3 during 2005-2013 compared to 1.4 ind m-3 in 2000-2004. Salps partially displaced crustacean herbivores since they compete for feeding particles; copepods decreased from 88.2 ind m-3 during 2000-2004 to 59.7 ind m-3 in 2005-2013; and euphausiids from 16.1 ind m-3 to 10.4 ind m-3. In the oceanic domain a period of saline stratification during 2002-2006 was associated with positive anomalies of all trophic groups (crustaceans, tunicates and carnivores). Alternation of particular taxa of tunicates and carnivores is discussed. The increase of gelatinous organisms associated to higher stratification in the oceanic region and enhanced upwellng in the coastal shelf appears to be in detriment of crustaceans, though the time-series are shortto outline a more defined trend. That tendency is particularly disturbing in Vizcaino bay affecting the availability of food for fishes and other predators.
Rencana Pengembangan Jenjang Karir Perawat Klinis Di Rumah Sakit Umum Daerah Kota Dumai
Authors: Efendi Muhammad Rizul , Elfindri  , Yunita Jasrida 
Published: January 2021

Professional nurse career development in the form of career paths is a system to improve performance and professionalism, in accordance with the field of work through enhancing competencies that produce professional performance. The aim of this research was to find out the development plan for clinical nurse careers at Dumai Regional General Hospital. The research used is qualitative method. This research was conducted in August 2018. Data analysis was carried out in the form of data appearance, data verification, and matrix formation. The informants in this study amounted to 16 people who were taken based on purposive sampling.The research results obtained important themes namely; Human Resources (HR), Costs and Internship Processes are still a problem in efforts to develop clinical nurse careers. The research results obtained important themes namely; the comparison of the number of clinical assessors and nurses is not ideal, there are regulations about the number of clinical nurses who can participate in the credential process, many clinical nurses who work not according to their competence due to the impact of the length of credential process waiting time, lack of motivation of clinical nurses in following the credential process, not yet the issuance of the prescription decree, the absence of incentives for the preceptor, the lack of formulation of an increase in career level services, and the Internship process not yet implemented in the credential process.
Keyword- Career, Clinical Nurse
Penentuan Senyawa Dan Pemodelan Suhu Pada Saat Pemanasan Batu Kapur Untuk Mendapatkan CaO Murni Dari Batu Kapur Papua
Authors: Sinaga Egosrivajawaty , Ngaderman Hubertus 
Published: January 2021

ABSTRACT
Determination of compounds and temperature modeling during heating of limestone have been carried out to obtain pure CaO from Papua limestone. . The purpose of this research is to determine the compounds, morphology and characteristics of each element and molecule present in limestone from Papua and to simply model the optimum temperature to obtain CaO. From the results of XRF testing, there is one main element that contains the most chemical elements in the limestone sample from black soil (sample 1) and perumnas three (sample 2), namely Ca (calcium) with weight percent 99.57 and 99.69. XRD results are also supported from characterization with EDS where the dominant elements of sample 1 are O, Ca and Mg in sample 2 dominant elements Ca, O and C. Then based on SEM analysis, the morphology of CaMg (CO3) 2, Ca (Co3) and MgCa ( Co3) resembles a cube but the particle size is uneven and irregular due to impurities. The temperature obtained based on the results of this calculation is 12800C.
Investigation of bending of an elastically supported beam taking into account the inhomogeneity of the base
Authors: Минаева Надежда Витальевна , Сабынин Денис Викторович , Шашкин Александр Иванович 
Published: January 2021

Рассмотрен изгиб шарнирно закрепленной балки на упругом основании. Начальный прогиб и неоднородность жесткости основания заданы с точность до малых параметров. Получено условие, определяющее границу области сходимости метода малого параметра. Найдена функция, характеризующая прогиб, с точностью до величин четвертого порядка малости. Проанализирован случай, когда малые параметры являются случайными величинами.
The bending of a pivotally fixed beam on an elastic base is considered. The initial deflection and inhomogeneity of the base stiffness are set up to small parameters. A condition is obtained that defines the boundary of the convergence region of the small parameter method. A function describing the deflection is found up to the fourth order of smallness. The case when small parameters are random variables is analyzed.
5.6. OPTIMIZATION OF THE EXPENDITURE PART OF THE BUDGET OF PROFESSIONAL CLUBS AS A MECHANISM FOR INCREASING THE PROFITABILITY OF THE SPORTS INDUSTRY
Authors: Литвишко О.В. , Губарев Р.В. 
Published: January 2021

Заработная плата, выплачиваемая субъектами футбольной индустрии своим работникам, поглощает очень большую долю их доходов, что оказывает существенное воздействие на итоговый финансовый результат клубов. Таким образом, контроль заработной платы является ключом к устойчивому финансовому здоровью клубов. В данной статье рассмотрены основные тенденции в области зарплат в отечественной футбольной отрасли в сравнении с европейскими лигами, выявлены отклонения данного показателя от среднерыночных и рекомендуемых значений, определен алгоритм оптимизации данного показателя. Управление затратами спортивного клуба на основе операционного анализа позволит повысить финансовые показатели и улучшить положение в отрасли за счет снижения издержек и увеличения рентабельности производимого продукта (спортивного зрелища). Гибкая финансовая политика спортивного клуба, учитывающая влияние различных факторов на итоговый результат, позволит им сэкономить финансовые ресурсы, а также снизить издержки финансирования, тем самым повысив рентабельность и уровень их соответствия критериям Союза европейских футбольных ассоциаций (УЕФА) в части финансовой честной игры.
The wages paid by football industry entities to their employees absorb a very large percentage of their income, which has a significant impact on the final financial result of clubs. Wage control is therefore key to the clubs ' sustainable financial health. This article examines the main trends in the field of salaries in the domestic football industry in comparison with European leagues, identifies deviations of this indicator from the average market and recommended values, and defines an algorithm for optimizing this indicator. Cost management of a sports club based on operational analysis will improve financial performance and improve the position in the industry by reducing costs and increasing the profitability of the product (sports spectacle). A flexible financial policy of a sports club that takes into account the impact of various factors on the final result will allow them to save financial resources, as well as reduce financing costs, thereby increasing their profitability and their level of compliance with the UEFA criteria for financial fair play.
8.6. THE SCIENTIFIC RELEVANCE OF REGIONAL COOPERATION IN RUSSIA IN PARADIPLOMACY
Authors: Островская Н.В. , Бурова А.Ю. 
Published: January 2021

Наиболее распространенной формой межрегионального трансграничного участия стран в мировой экономике является парадипломатия, сочетающая в себе использование инструментов мягкой и жесткой силы. Проектное управление в региональных органах власти способствует эффективному использованию парадипломатии в регионах Российской Федерации.
The most common form of inter-regional cross-border participation of the countries of the world is para-diplomacy, which combines the use of tools of “soft” and “hard” power. Project management in the regional authorities contributes to the effective use of para-diplomacy in the regions of Russia.
2.1. Reforming the Chinese accounting system in the context of the country's economic development: 40 years of scientific discourse
Authors: Амурская М.А. 
Published: January 2021

Данное теоретическое исследование представляет особую научную значимость для российской экономической мысли и направлено на анализ научно-практической литературы Китайской Народной Республики, который сопровождал и оказывал влияние на процессы реформирования китайской учетной системы согласно новым экономическим преобразованиям, которые происходят в стране с 1978 г. Анализ теоретического дискурса представлен в виде двух этапов. Первый этап (1979-1999) представлен в основном теоретическими изысканиями китайских исследователей о природе и функциях новой системы национального бухгалтерского учета и аудита в целом и различных его отраслей, призванных надлежащим образом отражать новые экономические реалии и хозяйственные инструменты. Второй этап (1999 – по настоящее время) связан с активным включением Китая в мировые экономические процессы, в результате которых возникла необходимость перехода национальной системы бухгалтерского учета на международные стандарты
This theoretical research has a particular scientific importance for Russian economic thought and is aimed at analyzing the practical literature of the PRC, which has accompanied and influenced the processes of reforming the Chinese accounting system according to new economic transformations since 1978. The analysis of theoretical discourse is presented in two stages. The first stage (1979–1999) is represented mainly by theoretical research by Chinese researchers about the nature and functions of the new system of national accounting and auditing in general and its various branches, designed to reflect the new economic realities and instruments. The second stage (1999 – present) is associated with the active inclusion of China in the world economic processes, as a result of which was the need for the transition of the national accounting system to international standards (IFRS).
7.5. TRANSFORMATION OF THE COMMUNICATION SYSTEM FOR SMALL BUSINESS PERSONNEL MANAGEMENT IN THE CONTEXT OF DIGITALIZATION OF THE ECONOMY
Authors: Латышев Д.В. , Латышева М.А. , Шохнех А.В. 
Published: January 2021

Цифровизация экономики становится ключевым фактором трансформации коммуникативной системы управления персоналом на предприятиях малого бизнеса. Предприниматель вынужден разрабатывать стратегии дальнейшего развития с учетом процесса цифровизации экономики. Создание оптимальной коммуникативной модели позволит обеспечить эффективную работу с внешней и внутренней средой фирмы. На первый план выходят проблемы цифровой стратификации и определения ниши дальнейшего существования бизнеса, оптимальное соотношение затрат и выгод от цифровизации бизнеса, формирование готовности к новому укладу управления, производства и маркетинга.
The digitalization of the economy is becoming a key factor in the transformation of the communication system of personnel management in small businesses. The entrepreneur is forced to develop strategies for further development, taking into account the process of digitalization of the economy. Creation of an optimal communication model will ensure effective work with the external and internal environment of the company. There are the problems coming to the fore: problems of digital stratification and determining a niche for the further existence of a business, the optimal ratio of costs and benefits from business digitalization, formation of readiness for a new structure of management, production and marketing.
7.3. COMPETITIVENESS ESTIMATING OF THE OF RUSSIAN HELICOPTER INDUSTRY
Authors: Карпов А.Е. , Клочков В.В. 
Published: January 2021

В статье на примере вертолетостроения рассматривается ключевая проблема стратегического планирования развития наукоемких отраслей промышленности – проблема объективного формирования требований рынка к перспективной продукции. На основе упрощенной экономико-математичес­кой модели прорывного преимущества изделий строятся формальные критерии конкурентоспособности и определяются требования к технико-экономическим характеристикам продукции отечественного производства на рынках вертолетной техники относительно ведущих зарубежных аналогов.
The article considers the key problem of strategic planning for the knowledge-intensive industries development – the problem of objective market requirements for perspective products evaluation, using the example of helicopter industry. Using a simplified economic-mathematical model of breakthrough products advantage, formal competitiveness criteria are built and the requirements in helicopter markets for characteristics of Russian products relative to the leading foreign products are determined.
Long-Term Influence of Concussion on Cardio-Autonomic Function in Adolescent Hockey Players
Authors: Memmini Allyssa K. , La Fountaine Michael F. , Broglio Steven P. , Moore Robert D. 
Published: January 2021

Context
Concussion may negatively influence cardiovascular function and the autonomic nervous system, defined by alteration in heart rate variability (HRV). Differences in HRV most commonly emerge during a physical challenge, such as the final steps of the return-to-sport progression.

Objective
To assess the effect of concussion history on aspects of cardio-autonomic function during recovery from a bout of submaximal exercise in adolescent male hockey athletes.

Design
Case-control study.

Setting
Research laboratory.

Patients or Other Participants
Thirty-three male athletes participating in Midget-AAA hockey were divided into those with (n = 15; age = 16 ± 1 years, height = 1.78 ± 0.06 m, mass = 73.9 ± 7.4 kg, 10.5 ± 1.6 years of sport experience, 25.2 ± 18.3 months since last injury) or without (n = 18; age = 16 ± 1 years, height = 1.78 ± 0.05 m, mass = 74.8 ± 7.6 kg, 10.6 ± 1.9 years of sport experience) a concussion history. Those with a concussion history were binned on total count: 1 concussion or 2 or more concussions.

Intervention(s)
All athletes underwent 5 minutes of resting HRV assessment, followed by 20 minutes of aerobic exercise at 60% to 70% of their maximal target heart rate and a 9-minute, postexercise HRV assessment.

Main Outcome Measure(s)
Heart rate variability measures of mean NN interval, root mean square of successive differences, and standard deviation of NN interval (SDNN).

Results
Group demographic characteristics were not different. When the control and concussed groups were compared, group and time main effects for heart rate recovery, root mean square of successive differences, and SDNN (P values &lt; .01), and an interaction effect for SDNN (P &lt; .05) were demonstrated. Recovery trends for each group indicated that a history of 2 or more concussions may negatively affect cardio-autonomic recovery postexercise.

Conclusions
Our findings suggest that those with more than 1 previous concussion may be associated with a greater risk for long-term dysautonomia. Future use of HRV may provide clinicians with objective guidelines for concussion-management and safe return-to-participation protocols.
felsőfokú turizmusoktatás stakeholdereinek ellentmondó elvárásai a fejlesztendő kompetenciák terén
Authors: Mondok Anita 
Published: January 2021

A turizmus és vendéglátás ágazat jelentős szerepet tölt be a nemzetgazdaságban magas munkaerő-intenzitása, külföldi valutabevételgeneráló képessége, s multiplikatív hatása révén, amellyel az egyes desztinációkban a helyi gazdaság teljesítményére is pozitív hatást fejt ki. A turisztikai munkaerőpiac széles körben alkalmaz munkaerőt a képzetlentől a magas képzettségi szinttel rendelkezőkig. A turisztikai felsőoktatás rendszere hazánkban nemzeti szinten szabályozott, s az akkreditáció okán a turisztikai felsőfokú oktatásban végzettek elismert szakmai végzettséggel kerülnek a munkaerőpiacra. A Bologna-rendszer bevezetése előtt két főiskolai szintű turisztikai képzés indítására volt az intézményeknek lehetőségük, az Idegenforgalom-szálloda és Vendéglátó és szálloda szakokat 2006-ban váltották az egybevont Turizmus-Vendéglátás alapképzések. Jelen cikk egy kérdőíves kutatás eredményeit kívánja bemutatni, amelyet a Turizmus-Vendéglátás alapszak képzési sajátosságainak érintettjeinek - végzős Turizmus-Vendéglátás szakos hallgatók, a szak oktatói illetve turisztikai szakemberek, akik a végzősök leendő munkáltatói - véleményét vizsgálta. A kutatás fő célja az érintettek személyes és szervezeti elvárásait a turizmusvendéglátás területén folyó alapképzés során fejlesztendő kompetenciákra vonatkozóan. A hallgatók többségének véleménye azt tükrözi, hogy a képzéstől elsősorban olyan kompetenciák fejlesztését várják, amelyek képessé teszik őket menedzseri pozíciók betöltésére vagy mesterszintű képzésben való továbbtanulásra. Habár olyan generikus kompetenciák, mint a kommunikáció idegen nyelven, szociális érzékenység, problémamegoldó képesség vagy kreativitás, jelentős mértékben befolyásolják a turisztikai munkavégzés során nyújtott teljesítményt, a hallgatók nem vélték különösen fontosnak. A fent említett kompetenciákat mind az oktatók, mind a turisztikai szakemberek elengedhetetlennek értékelték, noha eme kompetenciák fejlesztése nincs a bachelor szintű turisztikai oktatás fókuszában Magyarországon. Nem csak a turisztikai képző intézmények, hanem a turisztikai vállalkozások is szakmai gyakorlati lehetőséget nyújtanak a hallgatók számára, a hallgatók mindkét helyszínt fontosnak vélték a kompetenciafejlesztés szempontjából. A kapotteredmények mindhárom érintetti kör számára hasznosak lehetnek, illetve segíthetnek a képzési program felelőseinek illetve az intézményi döntéshozóknak a szak fejlesztésében.
Epidemic and PCR-based identification of vibrio cholera through OmpW gene from diarrheal patients admitted at different hospitals of Baluchistan
Authors: Ashiq Hussain  , Muhammad Kamran Taj  , Muhammad Shafi Khosa  , Bezan Baloch  , Muhammad Tahir  , Abdul Sadiq  , Admin  
Published: January 2021

Abstracts
Objective: The research was designed to study the different epidemiological and PCR-based identification of Vibrio cholera.
Method: The cross sectional study was performed in Center for Advanced Studies in Vaccinology and Biotechnology, University of Balochistan, Quetta from January 5, 2019 till December 6, 2019. Fecal / rectal swab samples were taken with a history of untreated severe (rice water) diarrhea of less than 12 hours duration. Total 444 stool samples were collected from suspected cholera patients at different hospitals of Balochistan. Isolates were examined and identified on the basis of colony characters on TCBS agar. susppected colonies were subjected to gram staining, various biochemical tests and PCR base identification.
Results: The result shows that 7.43 % were V.cholerae positive while 92.56% were found negative. The rates of incidence was highest in individuals in 1-20 years old patients as compared to other age group patients. The gender wise distribution of cholera infection was found high in male (4.05%) as compared to female patients (3.37%). The percentage of cholera infection was high in Baluch (4.05%) race as compared to other races of Baluchistan. The status wise distribution showed that lower class (4.05%) was more affected as compared to other classes of Balochistan. Literacy and illiteracy wise distribution showed that the illiterate patients (5.85%) were more affected. The incidence of cholera infection was more in summer (4.27%) and spring (1.80%) seasons as compared to other seasons of Balochistan. Continuous...
Inductores de resistencia sistémica y producción de tubérculos de papa en condiciones controladas
Authors: CONTRERAS-LIZA SERGIO EDUARDO , PALOMARES ANDELMO EDISON GOETHE 
Published: January 2021

Objetivo: Determinar la influencia de inductores químicos de resistencia sistémica sobre la producción de tubérculos de papa en condiciones controladas. Metodología: Se realizó un experimento bajo un diseño completamente aleatorizado en una casa-malla en la localidad de Lunahuaná (Cañete), utilizando dos clones avanzados de papa y cuatro tratamientos inductores de resistencia sistémica más un control, en Lunahuaná, Cañete. Se usó la prueba de Scott-Knott para la comparación de promedios a un nivel de significación del 5%, mediante el programa Infostat. Resultados: No se hallaron diferencias estadísticas para peso y número tubérculos y en peso del follaje por efecto de los tratamientos inductores, ni diferencias en las interacciones entre los clones de papa y la aplicación de alguno de los tratamientos evaluados. Conclusiones: Ningún tratamiento con inductores químicos afectó significativamente la producción de tubérculos en dos clones avanzados de papa, por lo que se les puede considerar en un plan de manejo integrado de enfermedades en condiciones de invernadero.