bluuebunny/crossref_metadata_2025 huggingface dataset:
A Survey on Different Real Time Operating Systems
Authors: M S Santhosh , G S Nagaraja
Published: June 2021

To minimise development costs and enhance
dependability, modern embedded system development is
increasingly emphasising on software modularity and reuse.
Microcontrollers are extensively employed in embedded
applications that have a very specific and specialised job to
complete. The embedded applications are always resource
constraint which requires efficient utilization of available
resources. A Real Time Operating System (RTOS) is frequently
used in this context to plan task execution as well as enable
intertask communication and synchronisation. This paper
provides the survey of different RTOS available in market and
their applications. Several open source RTOS such as Free RTOS,
VxWorks, SmallRTOS and TinyOS are compared with respect to
the scheduling algorithms used.
Securing Electronic Healthcare Records in Web Applications
Authors: Patel Iishi , Jain Sambhav , Vishwajeet J K , Aggarwal Vibhuti , Mehra Pragati
Published: June 2021

In such an unfortunate situation of a medical
emergency, a lot of people tend to lose their lives which can be a
result of misplaced/delayed paperwork. Thus it is essential to have
the patient’s medical record history before going into major
surgery and it is often unavailable at the required time due to the
chain of communication between different hospitals. As a possible
solution to this problem we propose a central chain of all medical
records of a patients in an electronic format. The electronic health
records (EHRs) are patient-centered, real-time records that make
information available to authorized users and help doctors
diagnose cases more quickly, reduce medical errors, and deliver
safer care. EHRs improve the communication gap and make the
process of getting medical attention quicker. Our methodology
includes an easy to use 2 module approach (doctor portal and
patient portal) with multiple sub modules all linked to a common
database. We create a secure and centralized database for EHRs
with an easy approach and manageable methodology. Security is
important in our use case and we thus include- Secure
authentication (and verification of doctor’s ID while creating a
new account) , two factor authentication and OTP verification
while accessing patient reports. We are using block chain for
safely storing multiple patient records for maintaining a safe
storage of multiple records. The doctors will be able to access the
patients with few clicks and verification and understand the
patient background. This will majorly help in maintaining
records, accessing prescription and getting an overview of the
patient's medical history while saving a lot of manual paper work.
Liderazgo y resiliencia organizacional en un escenario catastrófico: estudio empírico
Authors: Mucharraz y Cano Yvette
Published: June 2021

En este artículo se aborda el papel de los líderes en el desarrollo de la resiliencia organizacional ante los desastres. Las catástrofes afectan a millones de perso nas en todo el mundo, y seguirán ocurriendo. La investigación se orienta a responder la pregunta: ¿cómo pueden los líderes desarrollar la resiliencia en sus organizaciones frente a eventos extremos, específicamente ante los terremotos? El fenómeno se estudia desde la perspectiva de la experiencia mexicana tras el terremoto del 19 de septiembre de 2017 en la Ciudad de México. El estudio contrasta las definiciones y los marcos conceptuales de resiliencia existentes para apoyar el desarrollo de la resiliencia organizacional en caso de desastres, por parte de los líderes. Este estudio participativo se realizó con doce líderes para documentar las lecciones aprendidas y comprender los mecanismos de desarrollo de la resiliencia con los que apoyaron a sus organizaciones durante la recuperación del terremoto. Los hallazgos reflejan la conceptualización de la resiliencia como un proceso no lineal, que permite su intervención para desarrollar acciones en las etapas de anticipación, respuesta y adaptación.
OUTCOME ANALYSIS OF PERCUTANEOUS NEPHROLITHOTOMY IN SUPINE POSITION
Authors: Babu N.Dhinakar , Kumar D.Mohan
Published: June 2021

Supine PCNL (Percutaneous Nephrolithotomy) is an Alternative to traditional prone positioning. Benets of the supine
position include easy access to the airway and Optimization of cardiopulmonary function in patients. This is a prospective
study which analyzes the outcome of percutaneous nephrolithotomy in supine position. There were totally 50 patients included in the study. 27
were male and 23 female patients. Mean age was 43 years, ranging from 18 to 70 years. Right side stones seen in 60% of cases ( 30/50). Average
stone size was 2.6cm ranging from 1.8 to 6cm. Average operating time were 63.5 minutes and uroscopy 18.9 minutes (5 to 35 minutes).
Clearance rate in our study were pretty good with 90% (45 out of 50 cases). Five patients required secondary procedures and ve had
complications in form of sepsis and bleeding requiring blood transfusion. There were no visceral injury or srtula. Thus Supine PCNL has several
potential advantages with successful technical feasibility and can be used to treat all stone sizes especially very effective in high risk patients for
anesthesia. There is no added risk in this technique, and the stone clearance and complication rates are comparable to standard prone PCNL
GOVERNMENT AND CORRUPTION IN NIGERIA! A GENERAL EXPRESSION
Authors: Okoosi Antonia T.
Published: June 2021

It Is widely acknowledged that my society plagued by corruption is a nation in distress. The article observes that Nigeria is unfortunately in such a situation as virtually all spheres of its public life is affected by the vice. The article rakes pertinent issues about the role of a government in corruption in Nigeria and concludes that government has, in fact, aided and abetted (through inaction) rather than try to check corruption. A brief characterization of various regimes and their efforts or otherwise to curb the menace is enunciated with more emphasis on the period between 1986 and 1993 when the situation seemed to worsen. A general impression of the factors which engenders corruption and corrupt practices is identified while a critique of official means of dealing with corruption is also attempted.
RESHAPING NIGERIA’S AFRICAN POLICY IN A POST-APARTHEID ERA
Authors: Adelusi Olufemi
Published: June 2021

This paper attempts a critical analysis of Nigeria’s African policy. It argues for a distinct policy blueprint on Africa which is recognized as a part of the country’s foreign policy and not the foreign policy itself writ large. The paper emphasizes that “Africa as the centre piece of our foreign policy” is not the same thing as a proper Nigerian policy on Africa which in the main is the summary of all the West African, Central African, Southern African, Horn of African and the Magrhebin policies. It is argued that reshaping Nigeria’s African •policy essentially entails a conscious attempt on the part of the envisaged democratic institutions to formulate a coherent African policy with the component regional policies all of which could then be well monitored and evaluated periodically. The paper concludes with suggestions on likely areas of emphasis for Nigeria’s real African Policy in a post-Apartheid era. These include a reexamination and possible adoption of both the “Akinyemi Doctrine”, the formulation of strategies for the upliftment of the dignity of the African man on the continent or in the disapora, by pursuing progressive policies of human and community rights as well as internally coordinated and self-sustaining economic development.
Antisparsity as a Prior in Blind Separation of Correlated Sources
Authors: Brotto Renan , Nose-Filho Kenji , Romano João M. T.
Published: June 2021

This letter introduces the concept of antisparse Blind Source Separation (BSS), proposing a suitable criterion based on the $\ell_\infty$ norm to explore the antisparsity feature.

The effectiveness of the criterion is theoretically demonstrated and it is also evaluated by computational simulations, which consider up to ten distinct sources with different correlation levels. Moreover, we simulated a scenario in wireless communication with binary sources, comparing our approach to the Constant Modulus algorithm. Both the theoretical and the simulation results highlight the potentiality of using antisparsity as a prior in BSS.
A Standardized Framework for Evaluating Surgical Enhanced Recovery Pathways: A Recommendations Statement from the TDABC in Health-care Consortium
Authors: Etges Ana Paula Beck da Silva , Stefani Luciana Paula Cadore , Vrochides Dionisios , Nabi Junaid , Polanczyk Carisi A , Urman Richard D
Published: June 2021

Background: Innovative methodologies to redesign care delivery are being applied to increase value in health care, including the creation of enhanced recovery pathways (ERPs) for surgical patients. However, there is a lack of standardized methods to evaluate ERP implementation costs. Objectives: This Recommendations Statement aims to introduce a standardized framework to guide the economic evaluation of ERP care-design initiatives, using the Time-Driven Activity-Based Costing (TDABC) methodology. Methods: We provide recommendations on using the proposed framework to support the decision-making processes that incorporate ERPs. Since ERPs are usually composed of activities distributed throughout the patient care pathway, the framework can demonstrate how the TDABC may be a valuable method to evaluate the incremental costs of protocol implementation. Our recommendations are based on the review of available literature and expert opinions of the members of the TDABC in Healthcare Consortium. Results: The ERP framework, composed of 11 steps, was created describing how the techniques and methods can be applied to evaluate the economic impact of an ERP and guide health-care leaders to optimize the decision-making process of incorporating ERPs into health-care settings. Finally, six recommendations are introduced to demonstrate that using the suggested framework could increase value in ERP care-design initiatives by reducing variability in care delivery, educating multidisciplinary teams about value in health, and increasing transparency when managing surgical pathways. Conclusions: Our proposed standardized framework can guide decisions and support measuring improvements in value achieved by incorporating the perioperative redesign protocols.
Analysis of Convolutional Neural Network based Image Classification Techniques
Authors: Tripathi Milan
Published: June 2021

With the rapid urbanization and people moving from rural areas to urban time has become a very huge commodity. As a result of this change in people's lifestyles, there is a growing need for speed and efficiency. In the supermarket industry, item identification and billing are generally done manually, which takes a lot of time and effort. The lack of a bar code on the fruit products slows down the processing time. Before beginning the billing process, the seller may need to weigh the items in order to update the barcode, or the biller may need to input the item's name manually. This doubles the effort and also consumes a significant amount of time. As a result, several convolutional neural network-based classifiers are proposed to identify the fruits by visualizing via the camera for establishing a quick billing procedure in order to overcome this difficulty. The best model among the suggested models is capable of classifying pictures with start-of-art accuracy, which is superior than that of previously published studies.
Relações ressonantes na pandemia
Authors: Weber Mallmann Rafaela
Published: June 2021

considerando as mudanças climáticas, políticas, sociais e ambientais que ocorrem em escala global, o presente trabalho busca demonstrar aspectos teóricos sobre tais mudanças e relacioná-las com o Covid-19, bem como demonstrar de que modo a pandemia afeta a vida social. Para tanto, será utilizada como base a ideia de aceleração de Hartmut Rosa a fim de demonstrar o contexto atual a partir de sua análise sociológica das mudanças estruturais. Ainda, é demonstrado como as desigualdades sociais tornam-se mais acentuadas nesse contexto, dificultando as relações ressonantes. Para a realização deste trabalho são utilizadas bibliografias de Rosa e obras correlatas que permitam o aprofundamento da discussão.
O ensino de história para desenvolvimento crítico em tempos de pandemia
Authors: Mass Olmaro Paulo , Almeida da Silva Pedro
Published: June 2021

Este trabalho reflete da importância da história para o desenvolvimento crítico em tempos de pandemia a partir da convivência e interdisciplinaridade e a sua relevância para a formação dos indivíduos inseridos nos seus devidos contextos específicos, levando em conta os sentimentos e cuidado de si nesse momento complexo. Porém cabe salientar e trazer presente o papel do professor de História na contribuição para a consciência crítica e a descoberta de si como agente de transformação social, com o poder de intervir na sociedade. O artigo é embasado em ideias de diversos autores, que dialogam sobre a importância do estudo e Ensino de História para o desenvolvimento crítico dos alunos e o significado de compreender a complexidade da pandemia que assola a humanidade.
РАССМОТРЕНИЕ ПЕРСПЕКТИВ РАЗВИТИЯ КРЕАТИВНЫХ ИНДУСТРИЙ
Authors: Юсупова М.Д.
Published: June 2021

В статье проанализированы и раскрыты основные подходы ученых, практиков и организаций по определению понятий «культурные индустрии» и «креативные индустрии» и особенности развития данного сектора экономики. Освещен генезис этих терминов в различных литературных источниках и показано становление креативной индустрии как неотъемлемой составляющей при пере-ходе от индустриального общества к интеллектуальному. Исследована взаимосвязь и соотношение культурных и креативных индустрий. Рассмотрена роль креативных индустрий в инновационных процессах. Определены особенности и характеристики моделей классификации креативных индустрий и основные условия включения отраслей в креативный сектор. На основе анализа и обобщения выделены основные критерии, которые позволят идентифицировать деятельность как принадлежащую имен-но к креативному сектору.
ПРОБЛЕМЫ ТЕКУЧЕСТИ КАДРОВ В МУНИЦИПАЛЬНОМ УПРАВЛЕНИИ
Authors: Никаева Р.М. , Джанхотова П.М.
Published: June 2021

В данной работе авторами рассмотрена одна из актуальных проблем деятельности организаций в современных условиях. Авторами выделены преимущества ротации кадров на муниципальной службе, проводимой в соответствии с кадровой политикой. Исследованы основные причины увольнения работников, приводящие к росту текучести или поддерживающие ее сохранение на высоком уровне, а так-же последствия кадровой нестабильности, предложены мероприятия, направленные на решение выявленных проблем, влияющих на текучесть кадров на муниципальной службе. Авторами определены основные направлениями работы руководства организации и ее кадровой службы по контролю над текучестью персонала и предложены меры обеспечения эффективной кадровой политики в муниципальном образовании.
МАРКЕТИНГОВАЯ СРЕДА КОМПАНИИ
Authors: Хагаева Ф.В. , Дикаева Х.М.
Published: June 2021

В период современной цифровизации и усиливающейся конкуренции во всех отраслях экономики компаниям необходимо выявлять преимущества применения инструментов оценки маркетинговой и конкурентной среды компании. В условиях активно развивающейся конкурентной среды необходимо регулярно проводить анализ конкурентоспособности компании на фоне других представителей рынка. Актуальность темы статьи обоснована тем, что конкурентоспособность компании и производимых этой компанией продуктов на рынке является важнейшим фактором коммерческого успеха.
The Pandemic and Tourism in Georgia
Authors: Nani Mamporia Nani Mamporia
Published: June 2021

The article highlights the overview of the Georgian tourism sector; The economic downturn caused by the pandemic; Rising unemployment; Anti-crisis plan for tourism;
The spread of COVID-19 is a significant challenge not only in the field of health, it has covered all social and economic aspects of our lives. The virus, which was originally detected in the Chinese city of Wuhan in December 2019, has spread rapidly around the world. On January 30, 2020, the World Health Organization declared the 2019-2020 coronavirus epidemic an international public health threat, and on March 11, a pandemic. The pandemic has caused significant damage to almost all sectors of the economy, most severely the tourism sector, including all the areas that make up this industry.
Tourism is one of the main sources of growth in economic activity and accounts for 10% of world GDP. It is considered a vulnerable economic activity because it is relatively more sensitive to external shocks. Tourism is a very valuable and important source of employment for the population, inflow of foreign currency into the country, regional and infrastructural development, economic and social progress, creation of various products or services in the country. Therefore, the recent developments have had a direct impact on countries' revenues, which has ultimately led, directly or indirectly, to large losses. According to the spread of the virus, the worst situation is in the countries that have been the most popular destinations for tourists in recent years (Italy, France, Spain, USA). It can be said that the large number of tourists turned out to be the main reason for the rapid spread of COVID-19 in these countries.
Keywords: International tourism, the Pandemic, Economic crisis, Domestic tourism.
The Impact of the Pandemic on Staff Work Schedules and Incentives on the Example of “Taxi Prius”
Authors: Nino Omanadze Nino Omanadze
Published: June 2021

The article discusses the staff work schedule caused by the current pandemic and the impact of the incentive process on the example of Taxi Prius. It mentions what motivation is and what it does to increase the effectiveness of staff activities in general and in the organization in particular. The article outlines the pros and cons of the changed work schedule caused by the pandemic at Taxi Prius.
It emphasizes the importance of constant communication with staff by the human resource managers during the modern challenge, listening to their opinions, appreciating the performance of employees, empathizing with them and ensuring employee involvement in the work process.
Moreover, the paper presents the results of a survey of Taxi Prius employees, which showed that the preferred work schedule or work model for staff would be if managers would allow them to work remotely partially even after a pandemic or create a mixed work schedule model. This will increase the incentive for staff to do their job effectively.
The article states that the coronavirus pandemic shattered the stereotype that a person could not work in an environment other than the office. There was also the possibility of having a flexible / mixed work schedule based on the interests of the organization and the specifics of the work.
Keywords: the Pandemic, staff, work schedule, incentives.
Human resources - the Main Driving Force of the Organizationv
Authors: Manana Samadashvili Manana Samadashvili , Ekaterine Gobejishvili Ekaterine Gobejishvili
Published: June 2021

In order to gain a competitive advantage in the business process, human resource management is a strategic approach to the organization or its staff. The importance of human resource management has undergone significant changes from administrative operations to more comprehensive functions.
Human resource functions exist and will exist in any type of organizations and companies as long as there is work in them. The transformation of new technologies for any professional field creates new needs and specialized functions for the use of human resources.
The methods used as a result of the introduction of new technologies in today's competitive environment allow to simplify work processes. It is interesting to use such new resources as: machine learning, big data and more. Digital technology requires changing work styles and procedures. Competitive professionals need to contribute to improving people’s work experience.
Human resource management helps to achieve goals and objectives successfully. Only such a system maintains a motivated co-worker.
The development of artificial intelligence is far from perfect, there are many problems and only with the help of humans it is possible to overcome them. Thus it is necessary to hire modern staff and train them in terms of mastering and using digital technology. Technology is transforming our lives.
Key words: Human Resource Management, Digital HR, Artificial Intelligence, Benefits of Digital HR.
The Solution Ways of the Agricultural Problems in Samtskhe-Javakheti Region
Authors: Lado Arabidze Lado Arabidze
Published: June 2021

In Georgia agriculture faces many challenges though there are few beneficial movements in this sector. As the article mainly describes the challenges of potato production development, the statistical data analysis will be useful. In 2008-2019 local potato supply rate was increased from 86% up to 93% in the country, especially in the condition when the potato land plots reduced from 24 thousand to 16.4 thousand ha, while the quantity of the produced potato has been increased unequally. Rural farms, regardless they are domestic or commercial are still flexible on the market against the prices of other agricultural product, this was the reason why the total potato land plots used to increase or reduce. In many cases the reason for reduction of the plots is the problems with harvest sales and low prices compared to primary cost of the product due to which the cultivated land plots were reduced. In addition, 99% produce potato.
The majority of Samtskhe-Javakheti residents was and is engaged before and now in the agriculture actively. The region population is actively involved in both crop production and livestock breeding. The speed of production volume changing in the agriculture gives us possibility to base regional development concept on agricultural development in combination with the processing industry. For the recent years the size of the state funding of the sector is permanently increasing, though there are many indicators showing that it is early to talk about quality improvement of the field.
Additionally, the article discusses the steps made towards development of agriculture and there are stipulations about the reasons of their ineffectiveness. The solution ways and directions are also suggested for overcoming the causes on the example of Samtskhe-Javakheti region. By considering the fact that potato production is the major direction of the crop production in Samtskhe-Javakheti, the discussion mainly focuses on existing situation in potato growing of the region, analyzing the situation, threats and opportunities, strengths and weaknesses.
In Summary, we have developed the model for the region in order to have a precedent for overcoming the challenges in the potato production, which will show the rural household and enterprises how it is possible to reflect supporting policy of the state on the financial results of the activities. The model does not require great financial expenses, though it can be an important stimulus for other domestic farms and the example for the regional cooperatives developed on the model, supporting to development agriculture and entire region together processing industry.
Keywords: Agriculture, potato production.
Elshan Hajizade bobliography
Authors:   DES, Professor, Hajizade Elshan
Published: June 2021

Elshan Hajizade bobliography
PENJADWALAN MESIN DENGAN MENGGUNAKAN ALGORITMA JADWAL NON-DELAY DI PT. SNN SEKSI WORKSHOP
Authors: Kholidasari Inna , Setiawati Lestari , Mirinda Mirinda
Published: June 2021

Production scheduling is the most important part in carrying out the production process that will be carried out on a production floor. Scheduling activities are carried out before the production process begins to ensure the smooth running of the production process. If the production scheduling is not done properly, there will be obstacles in the production process and will cause losses to the company. This study aims to determine the production machine scheduling in a company engaged in the manufacture of spare parts for automotive products. This company implements a job shop production process and uses the First In First Out method in completing its work. Due to the large number of products that have to be produced, there are often two or more products that must be worked on at the same time and machine. This condition causes some products to have to wait for the associated machine to finish operating and causes long product turnaround times. This problem is solved by making a production machine scheduling using the Non-Delay method. By applying this method, the makespan of completion time can be minimized.
ANALISIS POSTUR KERJA MENGGUNAKAN METODE RAPID UPPER LIMB ASSESSMENT (RULA) DI UMKM KERUPUK KEMPLANG 32 KECAMATAN BUMI WARAS BANDAR LAMPUNG
Authors: Restiyani Riska , Sundari Susanti
Published: June 2021

This study discusses work posture analysis using the rapid upper limb assessment (RULA) method at Kerupuk Kemplang 32 Micro Small and Medium Enterprises (MSMEs), Bumi Waras District, Bandar Lampung. The purpose of this study was to determine unsafe work postures for workers, and to minimize injuries to the skeletal system and nervous system caused by repetitive movements (Cumulative Trauma Disorders), how the influence of work attitudes or postures of workers and the workplace, provide recommendations for appropriate work postures. safe based on the upper limb assessment (RULA) method. This research is a descriptive study with data analysis using the RULA method. The data collection method uses primary data in the form of worker posture data which includes upper arms, forearms, wrists, hands, neck, back and legs. The results of this study indicate that the working posture of making kemplang cracker dough is divided into two activities, namely taking sago water and making the dough, both of which have a score of 7 which indicates Action Level 4 and the roasting section of kemplang crackers has the same score, 7 indicating Action Level 4. From these data, it can be concluded that this work posture needs to be improved in the near future.
STRATEGI PENGEMBANGAN PRODUK KERUPUK KEMPLANG DENGAN METODE SWOT DI UMKM DUA PUTRI BUMI WARAS KOTA BANDAR LAMPUNG
Authors: Daya Pratama Peri , Nudin Burhan
Published: June 2021

Abstract
The strategy of developing kemplang cracker products in Dua Putri UMKMÂ  sub-district of Bumi Waras, Bandar Lampung city is experiencing a high level of competition, the aim of this research is to produce a strategy that is in accordance with the conditions of the Dua Putri UMKM in developing a business, and to provide strategic input from the results of the research. Data collection techniques in this study were carried out by observation, interviews and questionnaires then analysed by SWOT. It is known that the IFAS value is 3,36080 with a strength factor having a value of 2.51632 and a weakness of 0.84448 with a difference in value (+) of 1.67184. and the EFAS value is 2.82229 with the opportunity factor having a value of 2.30108 and the threat factor 0.52121 with the difference in value (+) 1.77987. This value indicates that the organization is experiencing a period of growth both in sales, taste, and price differences. UMKM two putri kemplang crackers are on average in her quest to pursue a strategy of exploiting strengths to overcome weaknesses. From the results of the Cartecius diagram, that kemplang cracker Dua Putri UMKM are in quadrant 1 (one), namely an aggressive strategy, where this UMKM is in a very favorable position, this UMKM has the opportunity and strength so that it can take advantage of the existing opportunities
PENGUKURAN KESEIMBANGAN LINTASAN PRODUKSI SABUK KOPLING MOBIL
Authors: Nur Amalia Akhsani , Yudhanegara Darmawan , Gumelar Agung
Published: June 2021

Time efficiency in production is very supportive of fulfilling consumer demand. The track balance problem can be solved by taking measurements first. This measurement aims to determine the parameters that cause an imbalance in the production line. The first step that needs to be done is measuring the track balance before optimization. Rank Postional Weight is heuristicâ€™s  systematic approach method is used to measure the balance of the car CVT belt production line in a grinding machine. The measurement results show that it is not good with a smothness index of 130.48 minutes, the product produced is only 97.5% of the set target, the performance of the work station is 80.56%. Improvements in several work stations in order to improve the balance of the trajectory, namely in visual checks, smoothing surfaces and shapes, measuring products by rearranging the order.
Forecasting grain crop yield based on the integration of ground and satellite data in the subjects of the Southern Federal District
Authors:   Hydrometeorological Research Center of Russian Federation, Moscow, Russia, Strashnaya A.I. , Bereza O.V. ,   Hydrometeorological Research Center of Russian Federation, Moscow, Russia, Klang P.S. ,   Hydrometeorological Research Center of Russian Federation, Moscow, Russia
Published: June 2021

Forecasting grain crop yield based on the integration of ground and satellite data in the subjects of the Southern Federal District / Strashnaya A.I.., Bereza O.V., Klang P.S. // Hydrometeorological Research and Forecasting, 2021, no. 2 (380), pp. 111-137. The results of research on the effect of agrometeorological conditions on the yield of grain and leguminous crops are presented. The role of farming culture in increasing productivity and the importance of meteorological factors in the yield variability are demonstrated. The frequency of droughts of various intensities in the subjects of the Southern Federal District in 2001–2020 is calculated as compared to 1981–2000. The NDVI vegetation index highly correlates with the grain crop yield. The average long-term dynamics of NDVI for the vegetation weeks is calculated, which allows assessing conditions for the yield formation in a particular year in comparison with the average long-term ones. The periods of the most effective use of NDVI in yield forecasts are determined. The developed regression models for yield forecasting based on the joint use of ground-based and satellite data are presented. Keywords: agrometeorological conditions, drought, grain crops, yield, satellite information, forecast
Solving the problem of optimal control of fog diffusion
Authors:   Mozhaisky Military Space Academy, Saint Petersburg, Russia, / Klyomin V.V. , Suvorov S.S. ,   Mozhaisky Military Space Academy, Saint Petersburg, Russia
Published: June 2021

Solving the problem of optimal control of fog diffusion / Klyomin V.V., Suvorov S.S. // Hydrometeorological Research and Forecasting, 2021, no. 2 (380), pp. 52-65. The paper discusses a possibility of applying one of the fundamental modern optimization methods, namely, the Pontryagin’s method for solving process control problems, whose behavior is described by the diffusion equation. The parabolic diffusion equation is discretized by the method of straight lines and comes to a closed system of ordinary differential equations, which allow finding an optimal control impact in terms of operating speed. The existence of a solution to the problem of optimal control of fog diffusion is proved for the mentioned sampling. The methodology for finding control action switching points is substantiated, the calculations for the revealed two and three switching moments are performed. Keywords: Pontryagin’s method, fog diffusion control, diffusion equation
Climatic features of the 2020/2021 winter season and the air temperature and precipitation outlook for the summer of 2021 over Northern Eurasia
Authors:   Hydrometeorological Research Center of Russian Federation, Moscow, Russia, Khan V.M. , Vilfand R.M. ,   Hydrometeorological Research Center of Russian Federation, Moscow, Russia, Emelina E.V. ,   Hydrometeorological Research Center of Russian Federation, Moscow, Russia, Kaverina E.S. ,   Hydrometeorological Research Center of Russian Federation, Moscow, Russia, Kulikova I.A. ,   Hydrometeorological Research Center of Russian Federation, Moscow, Russia, Sumerova K.A. ,   Hydrometeorological Research Center of Russian Federation, Moscow, Russia, Tischenko V.A. ,   Hydrometeorological Research Center of Russian Federation, Moscow, Russia
Published: June 2021

Climatic features of the 2020/2021 winter season and the air temperature and precipitation outlook for the summer of 2021 over Northern Eurasia / Khan V.M., Vilfand R.M., Emelina E.V., Kaverina E.S., Kulikova I.A., Sumerova K.A., Tischenko V.A. // Hydrometeorological Research and Forecasting, 2021, no. 2 (380), pp. 6-19. The main features of the Northern Hemisphere large-scale atmospheric circulation are analyzed for the past 2020/2021 winter. The accuracy of consensus forecasts of air temperature and precipitation compiled during the work of the 19th session of the North Eurasian Climate Outlook Forum (NEACOF-19) is presented, with the skill scores of consensus forecasts for Northern Eurasia. The main features of the thermal state of the ocean and large-scale atmospheric circulation for the coming summer of 2021 are considered and analyzed. A forecast of surface air temperature and precipitation anomalies for the summer of 2021 agreed with the NEACOF-20 experts is formulated. Keywords: North Eurasian Climate Outlook Forum, North Eurasian Climate Center, consensus forecast, air temperature, precipitation, large-scale atmospheric circulation, hydrodynamic models, sea surface temperature
Comparison of snow cover characteristics according to weather stations and ERA 5-Land reanalysis in the Perm region
Authors:   Perm State University, Perm, Russia, Kryuchkov A.D., , Kalinin N.A ,   Perm State University, Perm, Russia
Published: June 2021

Comparison of snow cover characteristics according to weather stations and ERA 5-Land reanalysis in the Perm region / Kryuchkov A.D., Kalinin N.A. // Hydrometeorological Research and Forecasting, 2021, no. 2 (380), pp. 95-110. The consistency of information on the snow depth contained in the ERA 5-Land reanalysis with data of weather stations of the Perm region is analyzed. The study is performed for the period from October 1990 to May 2020. It is shown that the interannual variability of the snow cover is generally successfully reflected by the current version of the reanalysis. Data on the snow availability are more accurately reproduced during the period of formation of the snow cover than during its melt. The performed calculations demonstrate a systematic overestimation of the snow depth in the ERA 5-Land reanalysis relative to the actual observations and a predominantly meridional error distribution on the territory of the Perm region. The maximum values in the seasonal variability of the snow cover occur earlier in the reanalysis than in the actual observations. Keywords: snow cover, reanalysis, weather stations, seasonal variability, interannual variability
On a Steklov eigenvalue problem associated with the (p,q)-Laplacian
Authors: BARBU LUMINIŢA , MOROŞANU GHEORGHE
Published: June 2021

"Consider in a bounded domain \Omega \subset \mathbb{R}^N, N\ge 2, with smooth boundary \partial \Omega, the following eigenvalue problem

(1) \begin{eqnarray*} &~&\mathcal{A} u:=-\Delta_p u-\Delta_q u=\lambda a(x) \mid u\mid ^{r-2}u\ \ \mbox{ in} ~ \Omega, \nonumber \\ &~&\big(\mid \nabla u\mid ^{p-2}+\mid \nabla u\mid ^{q-2}\big)\frac{\partial u}{\partial\nu}=\lambda b(x) \mid u\mid ^ {r-2}u ~ \mbox{ on} ~ \partial \Omega, \nonumber \end{eqnarray*}

where 1<r<q
0. \]

Under these assumptions we prove that the set of all eigenvalues of the above problem is the interval [0, \infty). Our result complements those previously obtained by Abreu, J. and Madeira, G., [Generalized eigenvalues of the (p, 2)-Laplacian under a parametric boundary condition, Proc. Edinburgh Math. Soc., 63 (2020), No. 1, 287–303], Barbu, L. and Moroşanu, G., [Full description of the eigenvalue set of the (p,q)-Laplacian with a Steklov-like boundary condition, J. Differential Equations, in press], Barbu, L. and Moroşanu, G., [Eigenvalues of the negative (p,q)– Laplacian under a Steklov-like boundary condition, Complex Var. Elliptic Equations, 64 (2019), No. 4, 685–700], Fărcăşeanu, M., Mihăilescu, M. and Stancu-Dumitru, D., [On the set of eigen-values of some PDEs with homogeneous Neumann boundary condition, Nonlinear Anal. Theory Methods Appl., 116 (2015), 19–25], Mihăilescu, M., [An eigenvalue problem possesing a continuous family of eigenvalues plus an isolated eigenvale, Commun. Pure Appl. Anal., 10 (2011), 701–708], Mihăilescu, M. and Moroşanu, G., [Eigenvalues of -\triangle_p-\triangle_q under Neumann boundary condition, Canadian Math. Bull., 59 (2016), No. 3, 606–616]."
Frum-Ketkov type multivalued operators
Authors: KARAPINAR ERDAL , PETRUŞEL ADRIAN , PETRUŞEL GABRIELA
Published: June 2021

Let (M,d) be a metric space, X\subset M be a nonempty closed subset and K\subset M be a nonempty compact subset. By definition, an upper semi-continuous multivalued operator F:X\to P(X) is said to be a strong Frum-Ketkov type operator if there exists \alpha\in ]0,1[ such that e_d(F(x),K)\le \alpha D_d(x,K), for every x\in X, where e_d is the excess functional generated by d and D_d is the distance from a point to a set. In this paper, we will study the fixed points of strong Frum-Ketkov type multivalued operators.
Akademische Migration und ,,Rettungsprogramme“ zwischen spezifischen und universellen Integrationsmodellen
Authors: Laborier Pascale
Published: June 2021

In der zeitgenössischen Geschichte besteht ein Denkansatz zur Wissenschaftsfreiheit darin, erzwungene Migration zu analysieren und in anderen Ländern Gelegenheiten zu begrüßen, welche es unseren Kollegen ermöglichen, ihre Forschungs- und Lehrtätigkeiten
fortzusetzen. Der Kontext des Krieges in Syrien und seine Ausweitung auf den Mittleren Osten, gefolgt von jenen, die von den türkischen Behörden entlassen und/oder verurteilt wurden, werfen Fragen nach der Aufnahme von ,,gefährdeten“ Wissenschaftlern und danach auf, wie
Demokratien, die sich um den Erhalt von Wissenschaftsfreiheit sorgen, sowohl Antworten geben als auch konkrete Unterstützungsstrategien entwickeln können. Ein Wissenschaftler zu sein, der sich ,,in Gefahr befindet“, hängt damit zusammen, wie die internationale Unterstützung
für gefährdete Akademiker organisiert ist. Eine solche Frage scheint für Beistandsinstitutionen ein entscheidender Bezugspunkt am Beginn des 21. Jahrhunderts zu sein. Obgleich der Zusammenhang von höherer Bildung, Wissenschaft und Philanthropie in Deutschland und Frankreich
ein anderer ist, wurden seit 2016 ähnliche Initiativen ergriffen, um ,,gefährdeten Wissenschaftlern“ zu helfen. Abhängig von der Beschäftigungssituation sowie akademischem Protektionismus, reagieren die wissenschaftlichen Gemeinschaften auf diese Situation mehr oder
weniger großzügig. In den Vereinigten Staaten, Großbritannien und Deutschland boten philanthropische Unternehmen oder private Stiftungen Unterstützung. In Frankreich basiert das universalistische System auf einem nationalen Wettbewerb, um in den öffentlichen Dienst
einzutreten und Beamtenstatus zu erlangen und es ist strukturell nicht sehr empfänglich für diese Art Herausforderung. Verglichen mit der Beschäftigungsstruktur in den Vereinigten Staaten oder in Deutschland, ist es auch wesentlich protektiver.1 Diese spezielle Arbeitsmarktsituation
verdeutlicht schlaglichtartig der Start eines neuen Programms in Frankreich, dem National Program for the Assistance of Scientists in Exile in Emergency (PAUSE), ins Leben gerufen im Januar 2017.
THEORETICAL BASIS OF STUDYING MIGRATION AND MIGRATION PROCESSES
Authors: Chumak E. V.
Published: June 2021

The article touches upon the issue of migration and migration behavior. The phenomenological nature of migration processes in Russia is considered. The point of view is put forward about the phenomenological nature of migration as a category. The author graphically presents the structures of the temporal and non-temoral components of the migration phenomenon.
The temporality of the phenomenon is based on the phylo- and ontogeny of the individual. By phylogeny, we mean the historical development of a society in which a potential migrant was formed. Ontogeny refers to the individual aspects of the development of a particular personality.
The non-temporality of the phenomenon of migration is manifested in the occurrence of reasons: external, internal and natural-climatic, each of which has its own structure. The external factor is the product of the society in which this individual is. Internal — is largely a product of the phenomenon of the formation of the personality of a particular individual and is characterized by a unique reaction to external factors, one of the variants of which is the decision to migrate (manifestation of migration activity).
The reasons for migration are structured, which in themselves are phenomenological in nature (moral, socio-cultural, economic, political and legal).
Difficulty in Baby Care Activities, Postpartum Fatigue: A Comparison between Rooming-In and Non-Rooming-In Health Care Facilities
Authors: Al-Shatnawi Fida`aEid , Khalaf Inaam Abdallah
Published: June 2021

Introduction: Rooming-in is one of the baby-friendly hospital initiative steps. Rooming-in has positiveoutcomes for mothers and newborns. However, the effect of rooming-in on postpartum fatigue and thedifficulty in baby care activities is hardly investigated. Therefore, the purpose of this study is to identify andcompare difficulty in baby care activities and postpartum fatigue between rooming-in health care facilitiesand non- rooming-in facilities.Method: A Quasi- experimental design was used. A total of 152postpartum women were recruited from twohospitals in Jordan. Two self-administered questionnaires were used to collect data. Independent samplet-test was used to analyze the data.Results: The women in the rooming-in group scored significantly higher level of postpartum fatigue thanwomen in the non-rooming-in group. There were no significant differences between study groups related todifficulty in baby care activities.Conclusions: Postpartum rooming-in practice doesn`t affect the difficulty in baby care activities, but itinfluences the level of postpartum fatigue. Therefore, the health care providers should consider the level ofpostpartum fatigue among the women when implementing rooming-in.
COVID-19 and Its Relation to Takotsubo Cardiomyopathy
Authors: Khader Wedad Fisal , AlBashtawy Mohammed , Qaddumi Jamal , Albashtawy Sa’d , Fawares Fadi , AlBashtawy Zaid , Alkhawaldeh Abdullah
Published: June 2021

Takotsubo Cardiomyopathy (TC) is a stress caused heart condition, it might be transient or complicatedwith other irreversible conditions. Recently, many case reports were released indicating of COVID-19 casescomplicated with TC. This paper aimd to review studies that examined the correlation between COVID-19and TC. An electronic search was carried out using PubMed and Google Scholar data base.The TC is oneof the major COVID-19 complications that must be taken into consideration. The exact mechanism is stillunknown. Further studies are needed in order to confirm this relationship in addition to investigating theunderlying mechanism.
Effect of Unsafe Actions and Conditions with Work Accidents in the Rotary Section of Plywood Industry Pt.x Jember, Indonesia
Authors: Suhma Fihris Maulidiah , Novi Marchianti Ancah Caesarina , Isa Ma’rufi
Published: June 2021

The current industrial development is getting more advanced and developing every year. However, thesedevelopments have not been matched by awareness in understanding and carrying out work in accordancewith good occupational health and safety regulations so that work accidents still occur in every industrialenvironment, including the plywood industry. The general objective of this study is to analyze thecircumstances that affect the incidence of corporate work accidents in Jember, Indonesia. This researchis a quantitative study, using an analytic observational research design with a cross sectional method. Thepopulation used was all the rotary plywood industry workers of PT. X Jember Regency as many as 339workers, with a sample size of 76 people. The sampling technique used in this study was quota randomsampling. The results showed that there was an influence between unsafe actions on the incidence of workaccidents with the Sig. .042, and there is an influence between unsafe conditions and work accidents withthe Sig. .016. The occurrence of work accidents does not just happen but happens because of somethingwrong either because of the fault of the worker or because of the unsafe conditions of the worker or the workenvironment.
Correlation between HS-CRP in Serum with Neurological Deficit Measured by Nihss in Acute Ischemic Stroke
Authors: Saiful Ardhi Mohammad , Diana
Published: June 2021

Background: CRP can increase the regulation of adhesion receptors on endothelial cells which can lead toinfiltration of neutrophil and monocyte cells to endothelial cells. This causes endothelial cell damage andblood brain barrier dysfunction eventually leading to brain cell death. This brain cell death will result inimpaired brain function and affect the severity of the stroke. The problem that arises is whether there is acorrelation between CRP levels in serum and the severity of acute ischemic stroke as measured by NIHSS.Method: Sixty patients with acute thrombotic stroke who were treated at the neurology ward of Dr.SoetomoGeneral Hospital (a Teaching Hospital of Faculty of Medicine, Universitas Airlangga) during June-September2019 had serum levels of CRP measured with sandwich ELISA method using high sensitivity CRP (hs-CRP)and neurological deficit was assessed using the NIHSS.Result: Mean age of subjects was 57,45±8,89 years. The study subjects consisted of 37 male and 23 female.The median serum levels of hs-CRP is 0,4 mg/dL with a range of 0,1-15,1 mg/dL. Median NIHSS is 5 witha range of 2-15. There is a positive correlation with moderate correlation strength between serum levels ofhs-CRP and the NIHSS value in patients with acute thrombotic stroke and statistically significant (p=0.000,r=0.454).Conclusion: There is a moderate positive correlation between serum levels of hs-CRP and neurologicaldeficit measured by NIHSS.
Model of Criminal Case Settlement of Doctor Malpractice Based on the Value of Local Wisdom
Authors: H. Noho Muhammad Dzikirullah , Santoso Budi , Prananingtyas Paramita , Natalis Aga
Published: June 2021

Introduction: Recently, the malpractice problem in medical service has been widely talked about in thesociety of different groups of people, which often leads to the criminalization of doctors.Purpose of Research: This research aims to acknowledge and analyze the formulation of malpracticecriminal act regulation in the criminal law system in Indonesia and the model of criminal case settlement ofdoctor malpractice based on the value of local wisdom in Mojokparak village.Research Methodology: This research was conducted in Mojokparak Village with qualitative methods andresearch specifications on legal pluralism.Discussion: The criminal provisions for doctor malpractice are regulated in Article 190 of Law Number 36Year 2009 concerning Health. Articles in the Criminal Code that are relevant to criminal liability related tomedical malpractice are Articles 359, 360, and 361. Mojokparak village is dependable on Islamic values thatare developed through Islamic boarding school. In this regard, the normative values of religion in the Islamicboarding school community cannot be separated from the discourse and practical movements of daily life,especially in the settlement of doctor malpractice criminal cases. The settlement of that case is done by thevalue of deliberation and consensus to find real justice.