bluuebunny/crossref_metadata_2025 huggingface dataset:
The Effect of Singapore Interest Rates on the Joint Stock Price Index (JCI) in the Banking Sector
Authors: Cahya M Intan , Prasetyo Tri Joko , Evana Einde , Amelia Yunia
Published: May 2022

This research aims to examine the influence to determine the effect of Singapore interest rates on the Jakarta Composite Index (JCI) in the banking sector. This research is a quantitative research. The data were collected using documentation. In order to achieve the goal study, this study was conducted by using the type of proportional sampling method so that as many as 36 banking samples were obtained.The result showed that the Singapore interest rate (SIBOR) had a significant positive effect on the Composite Stock Price Index (CSPI) of the banking sector, this was indicated by the value of sig. on the SIBOR variable of 0.008 <0.05 and has a beta value of -26.527. And has a t-count value of -2.819 < from t-table which is 2.719.
Application of Good Manufacturing Practices in Nutmeg Syrup Business in South Aceh Regency
Authors: Farisi Salman , Rasyid Maya Indra
Published: May 2022

Nutmeg syrup is one of the processed nutmeg flesh products that has high selling potential, one of the producers of nutmeg syrup in the South Aceh area is Usaha Diyanti. The purpose of this research activity is to determine whether or not there is GMP application in the nutmeg syrup production process at Diyanti Enterprises, Hilir Village, Tapaktuan District, South Aceh Regency, Aceh Province through the Kedai Reka internship program, Merdeka Campus, Teuku Umar University 2021. This study uses a study method. field and interviews with Diyanti Business owners to find out the existing problems. The problem-solving method is done by making a questionnaire to the business owner. The application of Good Manufacturing Practices (GMP) aims to improve product quality and employee hygiene when processing products at home businesses and is safe for consumption by consumers. Aspects that are considered by consumers to be unfavorable really need to be observed and need to be improved, namely production room facilities, storage areas for finished products, employee hygiene in producing products in the home industry and aspects of product design and packaging to attract consumers' attention and want to consume beverage products nutmeg syrup.
PoseNet based Model for Estimation of Karate Poses
Authors: Aju Abin , Mathew Christa , Prakasi O. S. Gnana
Published: May 2022

In the domain of computer vision, human pose estimation is becoming increasingly significant. It's one of the most compelling areas of research, and it's gaining a lot of interest due to its usefulness and flexibility in a variety of fields, including healthcare, gaming, augmented reality, virtual trainings and sports. Human pose estimation has opened a door of opportunities. This paper proposes a model for estimation and classification of karate poses which can be used in virtual karate posture correction and trainings. A pretrained model, PoseNet has been used for pose estimation using the results of which the angles between specific joints are calculated and fed into a K-Nearest Neighbors Classifier to classify the poses. The results obtained show that the model achieves an accuracy of 98.75%.
Detection of White Blood Cell Cancer using Deep Learning using Cmyk-Moment Localisation for Information Retrieval
Authors: Muthumanjula M. , Bhoopalan Ramasubramanian
Published: May 2022

Medical diagnosis, notably concerning tumors, has been transformed by artificial intelligence as well as deep neural network. White blood cell identification, in particular, necessitates effective diagnosis and therapy. White Blood Cell Cancer (WBCC) comes in a variety of forms. Acute Leukemia Lymphocytes (ALL), Acute Myeloma Lymphocytes (AML), Chronic Leukemia Lymphocytes (CLL), and Chronic Myeloma Lymphocytes (CML) are white blood cell cancers for which detection is time-consuming procedure, vulnerable to sentient as well as equipment blunders. Despite just a comprehensive review with a competent examiner, it can be hard to render a precise conclusive determination in some cases. Conversely, Computer-Aided Diagnosis (CAD) may assist in lessening the number of inaccuracies as well as duration spent in diagnosing WBCC.
Though deep learning is widely regarded as the most advanced method for detecting WBCCs, the richness of the retrieved attributes employed in developing the pixel-wise categorization algorithms has a substantial relationship with the efficiency of WBCC identification. The investigation of the various phases of alterations related with WBC concentrations and characteristics is crucial to CAD. Leveraging image handling plus deep learning technologies, a novel fusion characteristic retrieval technique has been created in this research. The suggested approach is divided into two parts: 1) The CMYK-moment localization approach is applied to define the Region of Interest (ROI) and 2) A CNN dependent characteristic blend strategy is utilized to obtain deep learning characteristics. The relevance of the retrieved characteristics is assessed via a variety of categorization techniques. The suggested component collection approach versus different attributes retrieval techniques is tested with an exogenous resource. With all the predictors, the suggested methodology exhibits good effectiveness, adaptability, including consistency, exhibiting aggregate categorization accuracies of 97.57 percent and 96.41 percent, correspondingly, utilizing the main as well as auxiliary samples. This approach has provided a novel option for enhancing CLL identification that may result towards a more accurate identification of malignancies.
MODERNIZATION OF THE WATER INTAKE STATION MANAGEMENT SYSTEM
Authors: Il'ina Irina , Ruzavin Mihail
Published: May 2022

The article considers the increase in the efficiency of the technological process of water supply of industrial enterprises by modernizing the control system of a water intake station
LOCOMOTIVE PERFORMANCE AS AN INDICATOR OF THE EFFICIENCY OPERATION CIRCULAR BLOCK TRAIN CIRCULATION SYSTEM
Authors: Domozhirova Alena
Published: May 2022

The performance of the locomotive is considered as the main operational indicator that evaluates the efficiency of the system for running circular block trains
APPLICATION OF THE «GOLDEN RATIO» CONCEPT IN THE AUTOMOTIVE INDUSTRY
Authors: Loseva Marina , Nikanorova Lyudmila
Published: May 2022

The concept of the "golden section" is the highest manifestation of the structural and functional perfection of the whole and its parts in nature, science and technology. When designing a car, its safety and controllability are ensured by a well-thought-out and balanced design of elements, therefore the principle of the "golden section" is often used
ROUTING CARGO TRAFFIC IN MULTIMODAL TRANSPORT NETWORKS
Authors: Poltavskaya Yuliya
Published: May 2022

Multimodal transportation is widely used for trade between different regions and countries. The cost of international logistics is approximately 30-50% of all production costs of enterprises. Reducing transport costs allows you to increase profits and maintain the competitiveness of transport companies in the global market. Thus, optimization of routes in a multimodal transport network is an actual direction for research. An analytical review of the problem of planning routes for multimodal freight transportation is presented from the point of view of formulating a model
METAL FLOORS WITH PROFILED PLATE, FILLEDWITH FOAM CONCRETE
Authors: Savenkov Andrey , Ploskonosova Alena , Kolomiets Viktorya
Published: May 2022

The article discusses lightweight floors of buildings made of thin-walled bent metal profiles with the use of foam concrete filling. The proposed overlap solution is technologically simple, economical and meets the requirements of fire and earthquake resistance
ABOUT THE PROBLEM OF "SOFT" ROOFINGS
Authors: Shustov Pavel , Gorbach Pavel
Published: May 2022

The article considers the technology of "soft" roofs using rolled materials for various purposes
ENERGY COSTS IN A LARGE PETROCHEMICAL COMPANY
Authors: Bal'chugov Aleksey , Badenikov Artem , Enhbat R.
Published: May 2022

On the basis of data from the annual reports of a large oil company, an empirical formula has been obtained that relates the energy costs for gas processing and oil refining in an oil company with the annual production of products. The formula can be used to analyze the performance of a company and forecast annual energy costs
FEATURES OF APPLICATION OF STATIC REACTIVE POWER COMPENSATORS IN POWER SUPPLY SYSTEMS OF THE BODAIBO ENERGY RING
Authors: Golovanov Igor' , Alekseeva Alena , Samchuk Roman , Haziev Aleksey
Published: May 2022

The issue of introduction of static reactive power compensators in the power supply systems of the Bodaibo energy ring is considered
DATABASES AND RENEWABLE ENERGIES
Authors: Zasuhina Ol'ga , Ershov Egor
Published: May 2022

The aspects of the development of databases on the principles of creation, optimal filling and monitoring, which are designed to serve the needs of renewable energy, are considered
OCCUPATIONAL SAFETY TRAINING IN THE OLYMPOX PROGRAM
Authors: Grigor'eva Yuliya , Krasnova Anzhela
Published: May 2022

In this article, on the example of JSC "ANHP", the training program on labor protection will be considered. The main sections that each employee should know, regardless of the position, will be shown. As well as the main regulatory legal acts on labor protection
THE MAIN CAUSES OF ACCIDENTS AT HAZARDOUS PRODUCTION FACILITIES
Authors: Igumen'scheva Viktoriya , Dulceva Ekaterina
Published: May 2022

The main causes of accidents at hazardous production facilities are considered
COMPARATIVE ANALYTICAL STUDY OF LANDFILL SOIL AND SOIL FROM SANITARY PROTECTION ZONE OF THE SOLID MUNICIPAL WASTE LANDFILL
Authors: Kanenkin Evgeniy , Akhmatgalieva Kristina , Begunova Larisa
Published: May 2022

The article presents data on heavy metal contamination of landfill soil of the landfill and soils in the area of the sanitary protection zone of the MSW landfill. It was established that the studied landfill soil refers to extremely hazardous soils with heavy metal contents that are up to 68 times higher than TLV
DEVELOPMENT OF FIRE EXTINGUISHING MEASURES ON THE EXAMPLE OF THE BUILDING OF AN EDUCATIONAL INSTITUTION
Authors: Krasnova Anzhela , Khaziev Ruslan
Published: May 2022

The paper presents the results of a study of the calculation of forces and means for extinguishing a fire on the example of the academic building of the Federal State University Educational Institution of Higher Education
ASSESSMENT OF THE INFLUENCE OF INDUSTRIAL AND PSYCHOSOCIAL FACTORS ON THE DEVELOPMENT OF SYMPTOMS OF BURNOUT IN HIGHER EDUCATION TEACHERS
Authors: Smagulov Nurlan , Adilbekova Ainur , Evnevich Anna
Published: May 2022

The paper assesses the influence of industrial and psychosocial factors on the development of the symptom of professional burnout of university teachers
NEW RULES ON FIRE SAFETY - 2022
Authors: S'emschikov Sergey , Tatuyko Alena
Published: May 2022

The rules on fire safety, which will be put into effect in 2022, were considered
GENERAL IDEA OF COOPERATIVE LEARNING TECHNOLOGY
Authors: Yushko Galina
Published: May 2022

Teaching a foreign language pursues practical, general educational, educational and developmental goals. The content side consists of speech material, language material, knowledge, skills and abilities. The process of teaching a foreign language implies the compliance with didactic and methodological principles in combination to achieve the best results
MODERN CONCEPT OF CALCULATING FINANCIAL RESULTS
Authors: Bychkova Gul'fira
Published: May 2022

An economic model has been proposed and tested to assess the impact of the procedure for writing off general economic expenses on the main financial indicators
REPROFILING OF THE PRODUCTION PLANT METHYL-TERT-BUTYL ETHER FOR NEW PRODUCTS
Authors: Raskulova Tat'yana , Burtsev Pavel
Published: May 2022

The possibility of converting the existing plant for the production of methyl tert-butyl ether to the production of oxygenates of another type, for example, methyl tert-amyl ether, was considered
APPEARANCE OF SECONDARY FLOWS DURING CYLINDRICAL OSCILLATIONS IN LIQUID
Authors: Semenov Ivan , Shishkin Mark
Published: May 2022

The appearance of secondary flows during oscillations of a cylindrical shape was confirmed experimentally and by calculation. It is shown that the speed of the secondary flow is directly proportional to the product of the amplitude and frequency of oscillations of a flat surface
REFERENCE SOFTWARE FOR THE CALCULATION OF HEAT EFFECTS OF REACTIONS
Authors: Fomina Larisa
Published: May 2022

By calculation under standard conditions, the sign of the enthalpy of formation of a dimethylammonium ion in an aqueous solution at infinite dilution was specified, the heats of formation of methylammonium nitrate in water, the heats of dissolution of alkyl-substituted ammonium nitrates with the formation of an extremely dilute aqueous solution were calculated
THEORETICAL STUDY OF THE REACTION MECHANISM DIPHENYLHYDRAZINE WITH O-AMINOPHENOL
Authors: Chirkina Elena
Published: May 2022

Based on the results of a quantum-chemical study within the framework of the electron density functional theory by the B3LYP/6-311++G (d,p) method, a mechanism for the reaction of diformylhydrazine with o-aminophenol was proposed. It is shown that the first stage of this interaction is the nucleophilic addition of the nitrogen atom of the aminophenol fragment at one of the carbonyl groups of diformylhydrazine with the formation of an unstable geminal amino alcohol, which is dehydrated to hydrazonamide. The resulting hydrazonamide as a result of the nucleophilic attack of the nitrogen atom on the second carbonyl group, is converted into a cyclic amino alcohol, and upon its further dehydration, the final 1,2,4-triazole is formed
SORPTION OF HEAVY METAL IONS BY NATURAL HEILANDITE MODIFIED WITH ORGANOSILICON COMPOUND
Authors: Chugunov Aleksandr , Filatova Elena , Nikolaenko Rodion
Published: May 2022

The work is devoted to studying the sorption of copper, nickel and cobalt from aqueous solutions by natural heulandite modified with 1-(3-triethoxysilyl-propyl)thiosemicarbazide. It has been established that the modification of the heulandite leads to an increase in the adsorption activity of the zeolite with respect to these ions
A METHOD FOR INCREASING THE EFFICIENCY OF A PROPANE AIR CONDENSER
Authors: Scherbin Sergey , Koryachenko Anton
Published: May 2022

A method for evaluating the efficiency of heat transfer from the outer surface of finned heat exchange pipes to atmospheric air in air cooling apparatus is considered
TO THE QUESTIONS ABOUT THE THERMODINAMIC CHARACTERUCTICS OF THE SORPTION OF METAL IONS ON MINERAL MATERIALS
Authors: Yakovleva Ariadna , Nguen Chung
Published: May 2022

The study of the equilibrium of the sorption of iron (III) and nickel (II) ions at different temperatures is given. The obtained thermodynamic results of sorption allow to testify to the destruction of bonds in the surface layers of crystal lattices of minerals and the increasing randomness of the sorption space during sorption
LENDING DECISION-MAKING TO BORROWERS USING A FEEDFORWARD NEURAL NETWORK
Authors: Barkov Denis , Senotova Svetlana
Published: May 2022

The initial data for modeling has been prepared. Appropriate methods for encoding attribute features and methods for filling in empty values of features are selected. The effectiveness of these methods was determined using statistical analysis. A rule has been developed that reduces the amount of initial data based on statistical properties. A class for processing the initial data set has been developed
Modernizing Marriage
Authors: Candeub Adam , Kuykendall Mae
Published: May 2022

This Article proposes to modernize the archaic procedures states use to authorize marriages so as to provide legal flexibility, promote efficiency, and enhance individual choice. Almost universally, states require couples' presence within their borders, however briefly, for a ceremony. After considering the historical and policy rationales for this requirement and finding them either obsolete or incoherent, we propose that states offer marriages to those outside their borders. Such distance marriages could occur via video-conference, using the internet or even telephone, with readily available safeguards to prevent fraud. This simple reform would allow certain couples who cannot marry under local law to import the trappings of an official marriage ceremony in "real time," as well as assure access to the legal tie for any couple facing a barrier of physical separation. Our proposal builds upon the historical and present-day precedent of proxy marriage and legal principles such as choice of law for multi-jurisdictional contracts and corporate formation. With this reform, states would be free to compete over marriage procedure efficiency and experiment with alternative regulatory goals or menu options, such as enabling greater disclosure about personal or health histories, permitting more restrictive prenuptial arrangements (as with certain states' development of "covenant marriage") or tying access to certain distance marriages to advance agreement to accept jurisdiction for marriage dissolution. Finally, our proposal would allow same-sex couples (and other couples unable to marry under their home jurisdictions' laws) easier access to marriage authorization and the ability to perform wedding ceremonies before family and friends. Our procedural reform offers a gradualist approach to the controversies concerning the substantive rules of marriage, notably Judge Walker's recent ruling declaring Proposition 8 unconstitutional.
Eksplorasi Etnomatematika pada Aksara Batak
Authors: Simanjuntak Ruth Mayasari
Published: May 2022

Konsep matematika dapat digunakan untuk mengeksplorasi Matematika dalam budaya. Istilah yang digunakan untuk mengasosiasi matematika dan budaya adalah etnomatematika. Unsur-unsur budaya seperti tari daerah, lagu daerah, adat istiadat, bahasa daerah, permainan tradisional, makanan tradisional perlu dijaga dan dilestarikan. Salah satunya adalah budaya yang terdapat pada Suku Batak. Kekayaan Suku Batak dari segi bahasa yaitu aksara Batak yang merupakan bagian penting pada jaman dahulu dalam menulis dokumen, naskah kuno, dll. Tujuan penelitian ini yaitu mengeksplorasi etnomatematika pada aksara Batak. Penelitian ini merupakan penelitian kualitatif dengan pendekatan etnografi. Hasil dari penelitian ini ditemukan konsep matematika pada pola aksara Batak yaitu geometri dimensi satu, garis berpotongan, garis sejajar, dan sudut lancip. Selain itu terdapat juga konsep transformasi geometri yaitu refleksi terhadap sumbu x dan sumbu y.
Kendala Pembelajaran Daring Selama Masa Pandemi di Kalangan Mahasiswa Pendidikan Matematika: Kajian Kualiatatif Deskriptif
Authors: Hutauruk Agusmanto J.B.
Published: May 2022

Penyebaran virus Covid-19 yang melanda seluruh dunia mengubah berbagai aspek kehidupan manusia, salah satunya adalah perubahan dalam proses pembelajaran di lingkungan perguruan tinggi. Pembelajaran yang awalnya bertumpu pada kuliah tatap muka beralih ke pembelajaran secara daring. Dalam proses pembelajaran daring yang berlangsung tersebut, muncul kendala-kendala yang dihadapi baik oleh pengajar/dosen maupun kendala yang dihadapi mahasiswa. Pada tulisan ini, akan dibahas beberapa kendala yang dihadapi oleh mahasiswa selama proses pembelajaran daring di salah satu perguruan tinggi swasta di Sumatera Utara. Penelitian dilakukan dengan cara wawancara terstruktur menggunakan media online, dengan responden sebanya 6 orang yang mewakili beberapa Angkatan mahasiswa. Dari hasil penelitian diperoleh kesimpulan bahwa kendala-kendala yang dihadapi mahasiswa masih bersifat mendasar/fundamental.
THE FEMALE IN SELECTED LITERARY PIECES: A SOCIAL CRITICISM
Authors: Sourav Chandra Gorain  , Dr. Pralay Nayek
Published: May 2022

In the previous two decisive decades, feminism's enquirers have imprinted a vital rebuke to the way social science has etched out men, women, and society. Arguments regarding epistemology, method, and methodology have been entwined with confabulations about how to effectively modify skewed and partial accounts in the setting of traditional analyses from the dawn. To grasp the comprehensiveness of the social sciences' metamorphosis, to distinguish women and gender practices, one required to observe the most visible approaches to alter the classic analyses' andro-centrism. Feminists have attempted to 'include women' in these discussions. We find three types of women who emerged as undisputable candidates for this framework: women who contributed to public life and were already being studied by social scientists, women social scientists, and women who have been victims of the most abhorrent and blatant forms of male pre-eminence. This research article is an endeavor to study feminism taking selected literary pieces from Sanskrit, British English Literature and Indian English Literature.
KEYWORDS: Women in Our Society, Gender Inequalities, Women in British Society, Women in Ancient Indian Society, Society through Literature
Raz jeszcze o repertuarach kin dla Polaków w okupowanym Krakowie
Authors: Dębski Andrzej
Published: May 2022

Artykuł dotyczy oferty filmowej i popytu na filmy w kinach dla Polaków w okupowanym Krakowie podczas II wojny światowej. Dane z publikacji Owoc zakazany (1987) Jerzego Semilskiego i Jerzego Toeplitza, dotychczas będące głównym źródłem wiedzy na ten temat, zostały zweryfikowane, uzupełnione i wprowadzone do arkuszy kalkulacyjnych, dzięki czemu była możliwa ich ponowna analiza, między innymi z wykorzystaniem metody POPSTAT. W ten sposób potwierdzono, że do marca 1943 r., gdy filmy polskie były obecne w repertuarach kin, właśnie je najchętniej oglądała krakowska publiczność. Przeanalizowano także dane na temat frekwencji w Generalnym Gubernatorstwie, co pozwoliło sformułować wniosek, że poziom z 1938 r. osiągnęła ona przypuszczalnie w 1942 r. Rozważania zaprezentowano na tle najnowszych ustaleń dotyczących funkcjonowania kinematografii Trzeciej Rzeszy (rola mechanizmów rynkowych i ukierunkowanie na widza), a także jej ekspansji w krajach okupowanych.
Po co i jak interpretować filmy? Propozycja Jacques’a Aumonta
Authors: Koschany Rafał
Published: May 2022

Tłumaczenie książki Jacques’a Aumonta Interpretacja filmów jest dla polskiego czytelnika okazją do zmierzenia się ze współczesną problematyką analizy i interpretacji dzieła filmowego w perspektywie francuskiej teorii filmu. Recenzowana książka stanowi przykład autorskiego wykładu na temat interpretacji filmu, której fenomen polega na tym, że jest ona i codziennością widza, i sztuką realizowaną profesjonalnie. Metodę pisania Aumonta można określić jako metodę jukstapozycji: zestawiania istniejących modeli interpretacji w celu weryfikacji ich skuteczności, żywotności czy uniwersalności.
Forage yield of tetraploid bahiagrass hybrids
Authors: Ghellar Junior Ilson , Antoniolli Julio , Krycki Karine , Lima Mariana , Weiler Roberto , Brunes André , Simioni Carine , Dall'Agnol Miguel
Published: May 2022

In Southern Brazil, much of the livestock activity is developed in native grasslands. Studies about forage traits, frost tolerance and nutritional value of native forage species there has been increasing with better results of productive efficiency (animal gain). The objective of this work was to evaluate forage yield of forty-five intraspecific hybrids of segregating progenies of bahiagrass (Paspalum notatum Flügge) from agronomic analyses under greenhouse conditions and determine the reproduction mode of selected hybrids. The hybrids had great variability in all agronomic characteristics measured. The plants with the highest total dry mass production were 17PN10P3 and 17PN29P1 (sexual reproduction), 17PN10P5, 17PN16P3 and 17PN28P4 (apomictic reproduction). The high correlation of the total dry mass with tillers number and with the root dry mass demonstrate that the hybrids can be used as forage and also to reduce the effects of soil erosion in degraded areas. The evaluations of agronomic characteristics and the determination of the mode of reproduction of the selected hybrids allowed the identification of promising genetic materials for forage yield and to soil cover, selecting them for additional stages in the breeding program.
Arrêt cardiaque : le clap de fin pour l’adrénaline?
Authors: Colin Gwenhael
Published: May 2022

Découverte il y a plus d’un siècle, l’adrénaline a été utilisé dans la réanimation cardio-pulmonaire avant l’ère de la médecine basée sur les preuves, sur la base d’expérimentations animales  et de cas cliniques. En raison de doute sur sa toxicité notamment neurologique, les résultats des essais randomisés étaient très attendus. Ils sont décevants puisque si l’adrénaline permet d’augmenter la survie, elle n’améliore pas significativement la survie sans séquelle neurologique majeure. Cependant,  ces deux études prospectives ne donnent pas d’argument pour une toxicité neurologique de l’adrénaline. Dans les deux cas, il y avait une tendance non significative en faveur de l’adrénaline. Utiliser pour une étude prospective le pronostic neurologique comme critère de jugement principal nécessite l’inclusion d’un nombre considérable de patients. Les études rétrospectives sont entachées de nombreux biais dont certains sont propres à l’arrêt cardiaque. Faire repartir le cœur ne suffit pas et ne permet pas de réparer les dommages déjà subis: améliorer significativement le pronostic neurologique de l’arrêt cardiaque implique surtout de travailler sur des étapes précédant l’administration de l’adrénaline : reconnaissance précoce de l’arrêt cardiaque, initiation du massage cardiaque externe par les témoins, défibrillation précoce. Sur une population avec un meilleur pronostic au moment de l’injection, il sera plus aisé de réaliser des études pour préciser indications, doses et rythme optimum d’administration de l’adrénaline. Compte-tenu des données et même si le niveau de preuve peut paraître faible, il ne parait pas possible de recommander de ne pas utiliser l’adrénaline dans l’arrêt cardiaque extrahospitalier.
Approximate Solution of the System of Linear Volterra-Stieltjes Integral Equations of the Second Kind
Authors: Asanov Avyt , Matanova Kalyskan
Published: May 2022

A numerical solution of the system of linear Volterra-Stieltjes integral
equations of the second kind has been found and analyzed using the so-called
generalized trapezoid rule. Conditions for estimating the error have also been
determined and justified. A solution of an example obtained using the proposed
method is given.
On the degenerate Beltrami equation and hydrodynamic normalization
Authors: Gutlyanskii Vladimir , Ryazanov Vladimir , Sevost'yanov Evgeny , Yakubov Eduard
Published: May 2022

The linear Beltrami equation on the Riemann sphere is studied under the assumption that its measurable complex-valued coefficient $\mu(z)$ has a compact support in $\mathbb{C}$ and $\Vert\mu\Vert_{\infty}=1.$ Sufficient conditions for the existence of regular homeomorphic $W_{\mathrm{loc}}^{1,1}$ solutions to the Beltrami equation with hydrodynamic normalization at infinity are given, in particular, provided that either the dilatation $K_{\mu}$ has the {bounded-mean-oscillation} majorant or the so-called tangent
dilatations $K_{\mu}^{T}$ satisfy the integral divergence conditions of the Lehto type. The corresponding applications to the degenerate $A$-harmonic equation associated with the Beltrami equation have also been formulated.
The Lived Experiences of Rido: The Meranao Case
Authors: Orozco Loth
Published: May 2022

“Rido” (clan feud) among Meranaos has been classified as one of the most recurring problems that hinder individual and social development. Parents and children vary in their experiences and the consequences they faced. This study aims to: investigate the nature of rido and its causes; describe the impact of rido on parents and children in their mental and physical health; and identify their coping mechanisms. The study is qualitative-phenomenological research that employed key-informant interviews. Twenty respondents were selected through snowball sampling from rido high-risk municipalities in Lanao del Sur. Findings revealed that the most common cause of rido experienced by the respondents is politics. Political rivalry fueled by the social group’s concept of honor and maratabat (pride) aggravated the problem. Eventually, they suffered from grief, anxiety, and depression from traumatic turmoil and hiding. Children lost a sense of belongingness and interest from frequent changes of residence and school. Respondents’ families suffered from a common physical ailment that varies from mild to severe condition. Both parents and children are coping through pangni (prayers), but children are more likely to resort to retaliation. Trained psychosocial support that is culture-sensitive should be available to address the needs of the victims of rido particularly in especially in areas where it is mostly observed.
Assessment of Soil-Transmitted Helminth Infections among Pregnant Women in Western Kenya: A Cross-Sectional Study
Authors: Araka Sylvie , Masaku Janet , Kimani Bridget , Simiyu Elses , Matendechero Sultani , Okoyo Collins , Njomo Doris W.
Published: May 2022

Intestinal geo-helminths are among the common human infections in the developing world. Preschool and school-age children in Kenya have been targeted for deworming strategies through the National School-Based Deworming Program leaving out vulnerable groups including pregnant women. We conducted this study to assess the prevalence and intensity of worm infections and associated risk factors among pregnant women in Western Kenya. A cross-sectional study was carried out among 250 pregnant women seeking antenatal care services from selected health facilities in Vihiga County. Stool samples were collected and examined for soil transmitted helminths (STH) using the Kato-Katz technique and structured questionnaires were administered to determine associated risk factors. Statistical analysis was done using STATA version 14.1. Differences in proportions by age and health facility were assessed using Chi-square (χ2) test and differences in means using the student t-test. Prevalence of STHs was 12.4% (95%CI: 9.1%-16.9%). Infection caused by hookworm was 2.4% (95%CI: 1.2% - 4.7%), Ascaris lumbricoides 9.6% (95%CI: 6.3% - 14.6%), Trichuris trichiura 2.0% (95%CI: 0.8% - 5.3%). The mean intensity of hookworm infection was 101 (95%CI: 8 -1355), A. lumbricoides 375 (95%CI: 107 - 1308), and T. trichiura 3 (95%CI: 0 - 29). Univariable analysis of factors associated with infection did not reveal any significant associations. Participants with primary level of education had higher odds of T. trichiura infection compared to other participants (OR=2.58, p=0.400). Farming had higher odds of STH and A. lumbricoides infections (OR=3.47, p=0.076) and (OR=3.75, p=0.089) respectively compared to other occupations. Participants in the second trimester of pregnancy had higher odds of hookworm infection (OR=3.36, p=0.272) those with children under three years had higher odds of T. trichiura infection (OR=3.60, p=0.165). The study revealed that STH infection is prevalent among pregnant women in Vihiga although there were no significant risk factors associated with the infection. Therefore, health facilities should conduct deworming and testing for STH also they should provide health education on the risks of getting infected.
Lower Cretaceous (Hauterivian–Aptian) pelagic carbonates in the Danish Basin: new data from the Vinding-1 well, central Jylland, Denmark.
Authors:   Geological Survey of Denmark and Greenland, Copenhagen, Denmark, Lauridsen Bodil W. , Lode Stefanie ,   Department of Geoscience and Petroleum, Norwegian University of Science and Technology, Norway, Sheldon Emma ,   Geological Survey of Denmark and Greenland, Copenhagen, Denmark, Frykman Peter ,   Geological Survey of Denmark and Greenland, Copenhagen, Denmark, Anderskouv Kresten ,   Department of Geosciences and Natural Resource Management, Denmark, Ineson Jon ,   Geological Survey of Denmark and Greenland, Copenhagen, Denmark
Published: May 2022

Understanding of the shallow shelf system in the Danish Basin during the Early Cretaceous has benefitted significantly from studying the previously overlooked Hauterivian–Aptian section of the Vedsted Formation of the Vinding-1 drill core. The presence of chalks in this section demonstrates that carbonate-rich pelagic sediment accumulated locally in the siliciclastic-dominated Danish Basin and that benthic carbonate production was insignificant. The area was not a carbonate platform in the Early Cretaceous and does not indicate any reworked carbonate supply from platform environments in the vicinity. The scarcity of benthic macrofossils in the cored section is due to the lack of a specialised boreal chalk fauna at that time, and the adjacent nearshore environment apparently did not support any substantial benthic carbonate production. A revised biostratigraphy of the cored section is presented based primarily on calcareous nannofossils, supported by foraminifera, ostracods, and belemnites. Four lithofacies describe the spectrum from marlstone to slightly marly chalk, and the facies succession characterises four depositional units recording two discrete transgressive–regressive cycles. The study provides a depositional record that permits sequence stratigraphic correlation to the Valdemar and Adda Fields in the Central Graben.
Terpenoids from Glechoma hederacea var. longituba and their biological activities
Authors: Kim Dong Hyun , Ham Song Lim , Khan Zahra , Kim Sun Yeou , Choi Sang Un , Kim Chung Sub , Lee Kang Ro
Published: May 2022

Glechoma hederacea var. longituba (common name: ground ivy) has been used for the treatment of asthma, bronchitis, cholelithiasis, colds, and inflammation. In the present study, three new sesquiterpene glycosides (1–3), two new diterpene glycosides (4 and 5), and four known compounds (6–9) were isolated from its MeOH extract. A structure elucidation was performed for the five new compounds (1–5) using 1D and 2D NMR, HRESIMS, DP4+ and ECD calculations, and chemical methods. All the isolates (1–9) were assessed for their antineuroinflammatory activities on nitric oxide (NO) production in lipopolysaccharide (LPS)-activated BV-2 cells, nerve growth factor (NGF) secretion stimulation activities in C6 glioma cells, and cytotoxic activities against four human cancer cell lines (A549, SK-OV-3, SK-MEL-2, and HCT15). Compounds 2 and 5–7 exhibited inhibitory effects on the NO production with IC50 values of 52.21, 47.90, 61.61, and 25.35 μM, respectively. Compound 5 also exhibited a significant stimulating effect on NGF secretion (122.77 ± 8.10%). Compound 9 showed potent cytotoxic activity against SK-OV-3 (IC50 = 3.76 μM) and SK-MEL-2 (IC50 = 1.48 μM) cell lines, while 7 displayed a strong cytotoxic activity against the SK-MEL-2 (IC50 = 9.81 μM) cell line.
Decisiones de inversión: un enfoque de activos y pasivos intangibles (un análisis empresarial en el sector logístico)
Authors: Coronado Coronado Harold
Published: May 2022

El presente estudio muestra los factores que inciden en las decisiones de inversión empresariales tradicionalmente concentradas hacia el activo tangible considerado éste, como el principal agente para fortalecer la riqueza de la organización y la nueva orientación hacia invertir en el activo intangible. El objetivo de la investigación consiste en examinar la percepción del empresario actual respecto a nuevos parámetros en sus decisiones de inversión hacia el activo intangible o inmaterial, como elemento que puede generar valor de largo plazo en la empresa. Complementariamente, examina el pasivo intangible, como un agente que podría reducir el valor en la empresa. En este sentido, la investigación se enmarca dentro de la modalidad cualitativa y cuantitativa, efectuando un diagnóstico de siete casos de empresas del sector logístico en San José, Costa Rica, aplicándose la técnica de boleta de encuesta y un modelo de intangible, de donde se obtiene como resultado principal que éstas empresas examinadas están incorporando progresivamente los criterios de activos intangibles en la dinámica moderna de mejoramiento, para una gestión empresarial efectiva en un horizonte comercial extendido.
Estilos de crianza y agresividad en escolares del distrito de San Luis, Lima
Authors: Castañeda Ospina Sandra Cristina , Candela Ayllón Victor Eduardo
Published: May 2022

A fin de determinar la relación entre estilos de crianza y agresividad en escolares de cuarto y quinto de primaria, se llevó a cabo este estudio en un colegio estatal del distrito de San Luis, en la ciudad de Lima, el año 2020. El método empleado fue el hipotético deductivo, de enfoque cuantitativo, y el tipo de estudio fue descriptivo, correlacional y explicativo, de diseño no experimental y de corte transversal. Participaron 174 escolares de ambos sexos. Se utilizó el cuestionario de agresividad AQ de Buss y Perry, y la escala de estilos de crianza de Steinberg, adaptados ambos para el contexto peruano. Los resultados mostraron que las variables se relacionaron de manera significativa (p < 0,05, prueba chi cuadrado de independencia). Los estilos de crianza negligente, autoritario y permisivo se asociaron con el nivel alto de agresividad; mientras que el estilo mixto se asoció con el nivel promedio y el estilo autoritativo, con el nivel muy bajo de agresividad. A modo de conclusión, se indica que en el caso de la crianza en la que se evidencia mayor compromiso por parte de los padres con las necesidades de los hijos, estos tienden a desarrollar muy bajos comportamientos basados en la agresividad.
Desain Primer PCR Sebagai Biomarker COVID-19 Strain Terbaru Yang Di Identifikasi Di Januari 2021
Authors: Herli Muhammad Azhari , Hari Dewi Gulyla , Rahmawati Ayu
Published: May 2022

Coronavirus disease 2019 (COVID-19) is a contagious disease caused by Severe Acute Respiratory Syndrome Corona Virus 2 (SARS CoV-2). The disease first spread in Wuhan, Hubei Province, China in December 2019. SARS-CoV-2 is highly contagious and has grown rapidly around the world since its discovery. Until January 2021, a total of 101,406,059 confirmed cases of SARS-CoV-2 infection worldwide with a death toll of 2,191,898 and still growing. Diagnosis of COVID-19 is carried out in two common ways, namely a rapid test and PCR (polymerase chain reaction). This study aims to design a PCR primer for the latest COVID-19 strain isolated in January 2021 with the insilico method (computer simulation) so that the primer used as a COVID-19 biomarker is fast and accurate. The results of this study obtained 10 of the best primers from the latest COVID-19 strains with codes MW454767, MW454771, MW460582, MW454660 which were identified on 11 Jan 2021.
Preliminary Phytochemical Screening and Standardization of Pisum sativum
Authors:   Professor, P. Rami Reddy Memorial College of Pharmacy, Kadapa - 516 003, Andhra Pradesh, India., Manohar R , Ananda Lahari T ,   P. Rami Reddy Memorial College of Pharmacy, Kadapa - 516 003, Andhra Pradesh, Upendra Y ,   P. Rami Reddy Memorial College of Pharmacy, Kadapa - 516 003, Andhra Pradesh, Mrudula v ,   P. Rami Reddy Memorial College of Pharmacy, Kadapa - 516 003, Andhra Pradesh
Published: May 2022

Traditional medicines are widely perceived as natural and safe, that is, not toxic. This is not necessarily true, especially when herbs are taken with prescription drugs, over-the-counter medications, or other herbs, as is very common. World Health Organization determined explicit rules for the assessment of the wellbeing, adequacy and quality of herbal drugs. The current examination was attempted to the standardization of seeds of Pisum sativumand to assess the fundamental phytochemical investigation. In this investigation the dried seeds ofPisum sativumwere assessed for organoleptic characters, physicochemical boundaries of pH, loss on drying, ash values and fundamental phytochemical examination for distinguishing of chemical constituents. The information acquired by the current examination shows all the qualities within the determination of WHO and all these may accommodate in distinguishing of this therapeutic plant and may likewise supportive in forestalling its debasement
Epilepsy and psychological interventions: A systematic review study
Authors:   Neuroscience Research Center, Guilan University of Medical Sciences, Rasht, Iran, Saadat Sajjad , Sheykhangafshe Farzin Bagheri ,   Faculty of Humanities, Tarbiat Modares University, Tehran, Iran, Eghbali Babak Bakhshayesh ,   Neuroscience Research Center, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran, Khatami Seyed Sepehr ,   Neuroscience Research Center, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran, Isanazar Adele ,   Department of Psychiatry, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran
Published: May 2022

Objectives. Epilepsy is a debilitating disease that can have long-term unpleasant psychological consequences. For this purpose, various psychological interventions have been provided to improve the quality of life of these patients. In this review study, the effectiveness of these interventions has been surveyed. Materials and methods. This study was conducted through a systematic review method from January 2010 to April 2021. Keywords such as quality of life, clinical trials and randomized clinical trials, epilepsy, seizure, psychology, intervention, chronic disease, empowerment, psychotherapy and psychological interventions were searched in PubMed, Scopus, and Google Scholar indexing databases. Out of 1866 articles found, 13 articles were selected for review. Results. The surveys showed that psychological therapies increase the quality of life, social functioning, self-care behaviors, memory, self-esteem, job and social adjustment of many epileptic patients. On the other hand, according to the results, with the improvement of mental health of patients with epilepsy, we saw a reduction in stress, anxiety, depression, pain intensity, seizure, suicidal ideation and social stigma of patients with epilepsy. Conclusion. Various psychological interventions lead to a reduction in psychological problems in patients with epilepsy. It causes patients to be in good mental health, accept their pain and show less recurrence of their disease. For this purpose, it is necessary to pay more attention to the psychological health of patients with epilepsy in medical centers to reduce the incidence of mental disorders and improve the health of epileptic patients.
A Disaster Victim Identification – az Interpol speciális részlege
Authors: Hertelendi Lajos
Published: May 2022

Aim: Disaster Victim Identification (DVI) means the identification of victims of mass accidents, disasters and acts of terrorism. From the point of view of crisis management, it is a small but all the more important moment, as the media, and through them the population, is interested in how fast the system reacted to the incident, how many victims were identified, and who or what caused the incident, where people lost their lives. How much the victims suffered, how they died, if they have not yet been identified, when they will be, how their relatives were treated, when order will be restor ed and how much it costs. To answer these questions, in addition to investigative data, the communication specialists can expect the information from the identification and discharge recovery units, so these activities must be carried out in an organized and high-quality manner.Methodology: The study is a descriptive theoretical research.Findings: Any developed state suffers a great loss of prestige if it is unable to carry out victim identification activities in accordance with uniform international standards. The basic philosophy of the Interpol DVI is: an interdisciplinary approach, standardised procedures, preparation in terms of organisation and training, and respect of humanity and dignity.Value: The study explores an interesting topic that may be of interest to the wider public, but readers, researchers and students can also benefit from its elaboration, and it can be a good discussion starter.
A vagyonőrök alkalmassági vizsgálatának koncepciója
Authors: Major Zsolt , Kovács Tibor
Published: May 2022

Aim: Ensuring a quality workforce has been an increasingly difficult task for companies providing live security services for years. The lack of a skilled workforce today is forcing property protection companies to change paradigms in the field of recruitment and training. In this article, our aim is to provide insight into the technique of modern force protection suitability testing.Methodology: A recruitment methodology is needed to find and address the right candidates. In our current article, we intend to address the post-recruitment apptitude test. Comparison of job requirement, expectations and roles is the base of our methodology. The data set obtained in the field of work was used in the research. During the apptitude test, we must make sure that the candidates really have the skills that will enable them to perform the tasks expected of them in the course of their job.Findings: The Property Protection Act does not specify mandatory regulations for each property protection task. All security companies involved in the property protection working with manpower must develop expectations together with the client. However, the knowledge, skills and conditions required to performe must be shaped by the security firm.Value: We find it important to note that different positions require different skills and knowledge from candidates. The recruiter should be aware of the positions they are offering. Taking all these factors into account, a complex multi-factor aptitude test must be developed, which guarantees an effective workforce for the property protection organization.
Disk Evolution Study through Imaging of Nearby Young Stars (DESTINYS): A Panchromatic View of DO Tau’s Complex Kilo-astronomical-unit Environment
Authors: Huang Jane , Ginski Christian , Benisty Myriam , Ren 任 Bin 彬 , Bohn Alexander J. , Choquet Élodie , Öberg Karin I. , Ribas Álvaro , Bae Jaehan , Bergin Edwin A. , Birnstiel Til , Boehler Yann , Facchini Stefano , Harsono Daniel , Hogerheijde Michiel , Long Feng , Manara Carlo F. , Ménard François , Pinilla Paola , Pinte Christophe , Rab Christian , Williams Jonathan P. , Zurlo Alice
Published: May 2022

While protoplanetary disks are often treated as isolated systems in planet formation models, observations increasingly suggest that vigorous interactions between Class II disks and their environments are not rare. DO Tau is a T Tauri star that has previously been hypothesized to have undergone a close encounter with the HV Tau system. As part of the DESTINYS ESO Large Programme, we present new Very Large Telescope (VLT)/SPHERE polarimetric observations of DO Tau and combine them with archival Hubble Space Telescope (HST) scattered-light images and Atacama Large Millimeter/submillimeter Array (ALMA) observations of CO isotopologues and CS to map a network of complex structures. The SPHERE and ALMA observations show that the circumstellar disk is connected to arms extending out to several hundred astronomical units. HST and ALMA also reveal stream-like structures northeast of DO Tau, some of which are at least several thousand astronomical units long. These streams appear not to be gravitationally bound to DO Tau, and comparisons with previous Herschel far-IR observations suggest that the streams are part of a bridge-like structure connecting DO Tau and HV Tau. We also detect a fainter redshifted counterpart to a previously known blueshifted CO outflow. While some of DO Tau’s complex structures could be attributed to a recent disk–disk encounter, they might be explained alternatively by interactions with remnant material from the star formation process. These panchromatic observations of DO Tau highlight the need to contextualize the evolution of Class II disks by examining processes occurring over a wide range of size scales.