bluuebunny/crossref_metadata_2025 huggingface dataset:
Pandemia, seguridad humana y migración: gestión de la movilidad humana desde México
Authors: Hernández-López Rafael-Alonso , Ramos Diego Noel
Published: February 2022

La movilidad humana en México, y especialmente el tránsito indocumentado de personas de origen centroamericano rumbo a Estados Unidos, se ha vuelto un fenómeno complejo, por los cambios en los patrones, las dinámicas de los flujos y la respuesta del Estado. El objetivo de este artículo es describir las principales políticas estatales de control fronterizo y migratorio que se han consolidado en México en los últimos diez años. Con un componente muy restrictivo, estas tienen como fundamento a la securitización, que desplaza a la seguridad humana. Se presenta un análisis crítico de la influencia del paradigma de seguridad nacional sobre la representación de la migración como amenaza en el contexto de la pandemia de COVID-19. Se concluye que la pandemia permitió justificar la indiferencia estatal frente a las personas en situación irregular en el país, y continuar implementando medidas de contención migratoria.
Abstract
Human mobility has become an extremely complex phenomenon in Mexico, especially the undocumented transit of people from Central American countries to the United States, due to changes in patterns, dynamics of flows and the response of the State. The objective of this article is to describe the main state policies of border and migration control in Mexico that have been consolidated in the last ten years. With a highly restrictive component, these policies have been based on securitization, displacing the relevance of human security. A critical analysis of the influences of the national security paradigm over the representation of migration as a threat in the context of the COVID-19 pandemic is presented. It is concluded that the pandemic allowed to justify the state’s indifference to people in an irregular situation in the country, but also to continue implementing immigration containment measures.
EFFECT OF PULSE DURATION ON THE PROPERTIES OF LASER-WELDED GLASS JOINTS
Authors: Zhou Yuhua , Zhang Shanwen , Li Chong , Zhou Qijun , Xie Fei
Published: February 2022

To explore the effect of pulse duration on the micro-morphology and mechanical properties of laser-welded glass joints, a glass welding experiment was carried out. The microstructure of the molten layer with different pulse durations was shown by field-emission scanning electron microscopy. The pores and distribution characteristics were analyzed, and the porosity variation rule of the welding layer for different pulse durations was obtained. The line-scan analysis of the joint interface was carried out with a D8-Advance type crystal X-ray diffractometer, and the relationship between the thickness of the reactive wetting layer and the pulse duration was obtained. The hardness and welding strength of the laser-welded glass joints were obtained with a Vickers hardness tester and an electronic universal testing machine. This study can provide a theoretical and experimental basis for the laser welding of glass.
EFFECT OF THE MQL TECHNIQUE ON CUTTING FORCE AND SURFACE QUALITY DURING THE SLOT MILLING OF TITANIUM ALLOY
Authors: Osman Khaled Ali , Yilmaz Volkan , Ünver Hakki Özgür , Şeker Ulvi , Kiliç Engin
Published: February 2022

In this study, the effects of four control parameters, i.e., the cutting speed (vc), feed per tooth (f), depth of cut (ap), and flow rate of the cutting fluid (Q), on the surface roughness (Ra) and cutting force (Fc) were investigated in the slot milling of titanium alloys (Ti-6Al-4V). The effects of the control parameters were determined by a statistical analysis. In addition, RSM models for Ra and Fc during machining under three cooling/lubrication conditions, i.e., dry, flood, and minimum quantity lubrication (MQL), were obtained. The results revealed that both Ra and Fc are sensitive to changes in f, ap and Q. It was found that the MQL condition generates lower values of Ra where the surface roughness value is 0.227 µm. By contrast, Fc values under the MQL condition were close to those of the flood condition and at times even better. The machining performance at a cutting-fluid flow rate of 36 mL/h under the MQL condition was found to be the best under certain machining conditions. MQL was found to be an effective alternative technique for conventional conditions when machining Ti-6Al-4V.
POTENTIAL EFFECT OF UV RADIATION ON THE OPTICAL AND ANTI-MICROBIAL PROPERTIES OF PVA/METAL-SALT NANOCOMPOSITES
Authors: Alkhaldi Huda , Alshor Zinab , Albarqi Waheedh , Alzahrani Manal , Madani Mohamed
Published: February 2022

Polymer/metals nanocomposite films were investigated from aqueous solutions of polyvinyl alcohol (PVA)/acrylic acid (AAc) using UV radiation. The formation of metal nanoparticles (NPs) was characterized by transmission electron microscopy (TEM), Fourier-transform infrared spectrometry (FTIR) and UV-vis spectroscopy. It was found that UV radiation induced the reduction of the metal ions in the polymer matrix into metal nanoparticles. The electrical properties and the anti-microbial efficiency were carried out for the prepared compositions. The maximum AC conductivity was observed in the composites containing Ag NPs. Finally, a green method has been suggested for the development of conductive nano polymer/metal composites that can be used in biomedical applications.
RESIDUAL STRESS MODELING AND ANALYSIS IN AISI A2 STEEL PROCESSED BY AN ELECTRICAL DISCHARGE MACHINE
Authors: Kumar Dinesh , Mer Krishan Kant Singh , Payal Hoshiyar Singh , Kumar Kapil
Published: February 2022

Due to the creation of a significant temperature gradient, electrical discharge machining (EDM) causes localized, high thermal stress in a tiny heat-affected zone. This thermally developed stress leads to fatigue life and strength decrement, micro-cracks and probably catastrophic failure. On AISI A2 steel, a mathematical model based on finite-element analysis was constructed to estimate the temperature field and associated thermal stresses. In this present research work, the heat-flux distribution in a single spark during EDM is considered to be Gaussian distributed. The model first calculates the temperature distribution, and then uses this temperature field to determine the thermal stresses. It was observed that the stresses surpass the workpiece material’s yield strength near the center of the spark and this gradually weakens as the distance from the center increases.
Isıl Enerji Depolama Uygulamaları için n-heptedekan@MgCO3 ve n-heptadekan@MgCO3@Ag Mikrokapsüllerinin Yeşil Kimya ile Sentezi
Authors: EMİR Sedat , PAKSOY Halime
Published: February 2022

Günümüzde termal enerji depolamanın öneminin artmasıyla birlikte, faz değiştiren maddelerin (FDM’lerin) iyileştirme çalışmaları da önem kazanmıştır. Bu çalışmada, n-heptedekan doğada bolca bulunan magnezyum karbonat (MgCO3) minerali ile kapsüllenmiştir ve bu kapsüllerin iletkenliğini artırmak için gümüş ile kaplanmıştır. Bu amaçla MgCO3 ve MgCO3@Ag kabuk materyali içeren kapsüllerin termal, fiziksel ve kimyasal farklılıkları kıyaslanmıştır. Sentezlenen mikrokapsüllerin, MgCO3’e özgü çubuk yapısında kümelenerek tanımlanmış bir çekirdek@kabuk mikro yapısı ile iyi bir morfoloji sunmuştur Kapsüllerin termal karakterizasyonu analizi sonucunda ise, gizli ısı depolama kapasitesi kabul edilebilir değerde ve erime-donma sıcaklığı çekirdek madde ile uyumlu olduğu bulunmuştur. FDM’nin (n-heptadekan) termal iletkenliğin MgCO3 ve MgCO3@Ag kabuklarıyla, sırası ile yaklaşık 3 kat ve 4 kat arttırıldığı görülmüştür. Bu sonuçlar gösteriyor ki; bina iklimlendirme uygulamalarında kullanılabilecek çevreye zararsız, ucuz ve iyi termal özellikte kapsüller sentezlenmiştir.
Farklı kür sıcaklıkları ve kür koşullarının ince taneli çimento ile enjeksiyon yapılmış kum zeminlerin permeabilite katsayısına etkisi
Authors: AVCI Eyubhan , DEVECİ Emre , GÖKÇE Aydın
Published: February 2022

Bu deneysel çalışmada farklı kür sıcaklıkları ve farklı kür koşullarının ince taneli çimento ile enjeksiyon yapılmış kum numunelerin permeabilite katsayısına etkisi araştırılmıştır. Deneylere farklı Su/Çimento (S/Ç) oranlarında hazırlanmış ince taneli çimento süspansiyonlarının reolojik özelliklerinin (sedimentasyon, viskozite ve katılaşma süresi) belirlenmesi deneyleri ile başlanmıştır. Reolojik özellikler belirlendikten sonra S/Ç oranları 1,5, 1,8, 2,1 ve 2,5 olan ince taneli çimento süspansiyonları ile farklı gradasyonda ve %30 rölatif sıkılıkta hazırlanmış kum numunelere enjeksiyon deneyleri yapılmıştır. Enjeksiyon deneylerinde başarılı olan numuneler farklı kür sıcaklıkları ve farklı kür koşullarında bekletilerek 3, 7, 14, 28, 56 ve 120. günlerde düşen seviyeli permeabilite deneyleri yapılmıştır. İnce taneli çimento ile enjeksiyon yapılmış ve kür tankında bekletilmiş olan numunelerin permeabilite katsayıları zamana bağlı olarak azalırken, açık ortamda bekletilen numunelerin permeabilite katsayıları zamana bağlı olarak artmıştır. Sıcaklığın artması kür tankında bekletilen numunelerin permeabilite katsayısını artırırken, açık ortamda bekletilen numunelerin permeabilite katsayısını azaltmıştır. İnce taneli çimento ile enjeksiyon yapılmış ve açık ortamda bekletilmiş olan numunelerin permeabilite katsayı değerleri kür tankında bekletilmiş olan numunelerin permeabilite katsayı değerlerinden yüksek çıkmıştır. Yapılan deneysel çalışmalar farklı kür süresi ve sıcaklığının ince taneli çimento ile enjeksiyon yapılmış kum numunelerin permeabilite katsayısını etkilediğini göstermiştir.
Metal/kompozit hibrit bağlantılarda yüzey işlemlerinin ara yüzey dayanımına etkisi
Authors: BAKKAL Mustafa , OSMANOĞLU Hande , BODUR Mehmet Safa
Published: February 2022

Son zamanlarda yapılan çalışmalar ışığında, yüksek mukavemetli malzemeler, kompozit malzeme kullanımında ve üretiminde giderek artan artışı beraberinde getirmiştir. Kompozit malzemeler genellikle yapısal tasarımlarda metaller veya polimerler gibi diğer tür malzemelerle kombinasyon halinde kullanılmaktadır. Daha çok havacılık ve otomotiv sektörlerinde kullanılan metal-kompozit yapılara hibrit yapılar adı verilmektedir. Bu çalışmada, zımparalama, lazer tekstürleme ve kumlama gibi çeşitli yüzey işlemlerine sahip farklı metal türleri, ağırlıkça % 30 cam elyaf takviyeli poliamid 66 kompozit malzemesine (PA66) yapıştırılmıştır. Alüminyum 2024 T6, AISI 304 Paslanmaz Çelik ve Titanyum Ti6Al4V metalik malzemeler poliamid kompozit malzeme ile birleştirilmiştir. Alüminyum, Paslanmaz Çelik ve Titanyum metal malzemelerin ve PA 66'nın farklı pürüzlü yüzeylerinin oluşturduğu hibrit yapının dayanımı tek bindirmeli kayma testleri ile test edilmiştir. Bu yapıştırıcı ile bağlanmış çiftlerin kayma mukavemeti değerleri, pürüzlülük ve ıslanabilirlik özellikleri ile bağlantılı olarak bildirilmiştir.
ARE WOMEN AWARE OF THE VACCINE AGAINST HUMAN PAPILLOMAVIRUS? A HOSPITAL-FOCUSED CROSS-SECTIONAL STUDY
Authors: TÜRKER Ülkü Ayşe , ÇATAK Binali
Published: February 2022

Objective

Human Papillomavirus (HPV) is the causative agent

of cervical cancer. However, the disease can be

prevented by vaccination. In this study, we aimed to

evaluate the level of knowledge about HPV vaccination

among women who applied to gynecology outpatient

clinics in Kars, Turkey.

Materials and Methods

This cross-sectional study included women who were

admitted to the gynecology outpatient clinics of Kars

Harakani State Hospital in December 2020. Overall,

380 women were included in the study, and they were

asked if they knew about the existence of the HPV

vaccine.

Results

We observed that the risk of being uninformed about

the HPV vaccine increased by 4.013 times in women

aged
Do pensamento computacional desplugado ao plugado no processo de aprendizagem da matemática
Authors: Santella Ingrid , Terçariol Adriana Aparecida de Lima , Ikeshoji Elisangela Aparecida Bulla
Published: February 2022

This article is an excerpt from the dissertation entitled «Computational thinking in the mathematics learning process in the final years of elementary school», linked to the Master Program in Management and Educational Practices (PROGEPE) at Nove de Julho University, in particular, to the Research and intervention line learning methodology and teaching pratices (LIMAPE). Its objective was to analyze how the development of computational thinking at school contributes to the teaching and learning process of Mathematics, within the scope of Basic Education, specifically, in the final years of Elementary Education. The research was carried out in a state school, located in the city of São Paulo / SP / Brazil. 54 students from the eighth year of the final years of elementary school participated in the research. The methodology used was of a qualitative nature, developed through an intervention research. The data collection instruments used were: questionnaires, focus groups and participant observation. As main results, it was evidenced that the pedagogical practices provide the development of computational thinking, articulated to Mathematics, in particular, the development of programming in the school environment, expanding the possibilities for the construction of new knowledge, in a more collaborative, meaningful and contextualized, still offering countless opportunities for the development of technological and logical-mathematical skills, among others, considered essential to students in the current scenario.
The Utilization of Oil Palm Empty Fruit Bunches for Growth of Oyster Mushroom (Pleurotus ostreatus) and Biodelignification Process During Planting Cycle
Authors: Dimawarnita Firda , Perwitasari Urip , Marsudi Sidik , Faramitha Yora , Suharyanto Suharyanto
Published: February 2022

Indonesia produces a large amount of oil palm empty fruit bunch (EFB) that has potency used as media for mushroom cultivation. The research emphasized the use of EFB to grow oyster mushrooms as an alternative for delignification without chemicals. This research aimed to study the growth of oyster mushroom (Pleurotus ostreatus) at EFB based growing media treatments. The media consisted of a mixture of EFB and sawdust at the composition of 0%, 25%, 50%, 75%, and 100%. The media were also supplemented with rice bran, CaCO3, and TSP fertilizer. The data were collected on the mycelium growth and the mushroom weight. During cultivation in baglog, there was no difference in mycelium growth rate. The EFB composition of 25% showed faster growth among the other compositions, followed by the EFB composition of 50%, 75%, and 0%. The highest Biological Efficiency Ratio (BER) at 56.25% was obtained at media composition of 50%. The EFB contained in baglog also showed biodelignification process. Biodelignification has the benefit which can reduce the use of chemicals in the delignification process to convert EFB into cellulose. The highest lignin reduction (40.12%) occurred in 75% of EFB media composition, while hemicellulose (49.56%) occurred in 100% EFB media composition.
Various pH Media Influence Production of Pseudomonas fluorescens P20 Raw Secondary Metabolites for Controlling Damping-off (Pythium sp.) in Cucumber Seedlings
Authors: Soesanto Loekas , Latifah Siti , Manan Abdul , Mugiastuti Endang , Suharti Woro Sri
Published: February 2022

This research aims to determine the best pH media for the production of Pseudomonas fluorescens P20 raw secondary metabolites, its effect on controlling damping-off, and on cucumber seedling growth. In vitro test uses completely randomized design with four replicates and seven treatments consisted of pH 5.0; 5.5; 6.0; 6.5; 7.0; 7.5; and 8.0. In planta test uses a randomized block design with three replicates and ten treatments consisting of control, mancozeb 80%, and raw secondary metabolites with pH 7.0 and 7.5, and 4 concentration levels, i.e., 5, 10, 15, and 20%. Variables observe population density, inhibition ability, protease and chitinase qualitatively, germination ability, incubation period, disease incidence, the area under disease progress curve (AUDPC), crop height, number of leaves, root length, and crop fresh weight. The result shows that the best pH for the production of raw secondary metabolites is 7.0, indicated by population density as 5.68 × 1024 cfu/ml, inhibition ability as 50.8%, and the best protease and chitinase qualitatively. Application of the secondary metabolites on pH 7.0 could suppress disease intensity, incubation period, and AUDPC as 66.67, 77%, and 0%-day, respectively, and increase crop height, the number of leaves, root length, and crop fresh weight as 57.65, 37.19, 63, and 74%, respectively.
Joint Action of Azadirachta indica and Barringtonia asiatica Seed Extracts against Crocidolomia pavonana
Authors: Syahputra Edy , Minarti Minarti
Published: February 2022

A high population of Crocidolomia pavonana larvae reduces Brassicaceae crop productivity. To control the pest population, mixed plant extract as botanical insecticides is one of the alternatives. The purpose of this research is to evaluate the joint action between mixed extracts of Azadirachta indica and Barringtonia asiatica seed extracts against C. pavonana larvae and the effect on feeding behavior. The seeds are extracted with ethanol using the maceration method. Bioassays are conducted by a feeding method. Each level of concentration tested and controlled is repeated five times. The concentration-mortality relationship is analyzed using probit. Feeding behavior assayed by choice and no-choice at concentrations equivalent to LC25, LC50, and LC75. The results show the mixture of A. indica and B. asiatica seed extract at a ratio of 3:2.3 has a strongly synergistic action with an LC50 of 0.04% and a combination index of 0.27. The extract mixture at a concentration of 0.02-0.08% is reduced feeding activity 77.16-92.84%. Further research is needed to evaluate the extract mixture in the field.
HMW DNA extraction for amphipods v1
Authors: Vacherie Benoît , Labadie Karine
Published: February 2022

Protocol adapted from Qiagen's genomic DNA handbook protocol for the HMW extraction of live or flash-freezed amphipods.
Digestion for BioBrick Assembly Kit (E0546) v2
Authors: England Biolabs New
Published: February 2022

This protocol explains methods for assembling multi-compontent genetic systems using BioBrick® parts.
INTERNALIZATION OF ISLAMIC VALUES IN THE 21st CENTURY CONSTRUCTION ORNAMENTS
Authors: Basoeki Olivia De H. , Mingchang Wu
Published: February 2022

This article aims to determine the concepts as well as some Islamic construction ornaments that contain Islamic values. Art and spirituality will not be complete if they do not touch on architecture, so Islamic architecture has an important meaning from the perspective of spirituality. In the 21st century, there are architectural issues in how buildings respond to the environment. Therefore, buildings including ornaments must be environmentally friendly and apply the concept of simplicity design and apply appropriate technology. The research used is library research with descriptive methods. The result of this research is that the art of decoration is one of the most important character building elements in Islamic architecture. Types of typical Middle Eastern ornaments include calligraphy, geometric ornaments, and arabesk.
List of 2016 RECEI Reviewers
Authors: De Botton Lena
Published: February 2022

I would like to thanks 2016 reviewers
Las Tertulias Literarias Dialógicas como Herramienta Educativa en la Prevención del conflicto Intercultural e Interreligioso
Authors: Mondejar Eduard , Villarejo Beatriz
Published: February 2022

En este artículo se presenta el impacto social que tiene una Actuación Educativa de Éxito (AEE) como las Tertulias Literarias Dialógicas en la vida de niños y niñas para, además de contribuir a mejorar sus resultados de aprendizaje, favorecer la convivencia escolar. En un contexto con una alta presencia de diversidad religiosa y cultural se trata de un impacto de gran relevancia dado que contribuye a la superación del prejuicio tanto en su dimensión racional como especialmente en su dimensión emocional. Los resultados que se presentan en el artículo proceden de una investigación financiada por la Dirección de Asuntos Religiosos del Gobierno Catalán donde se ha llevado a cabo dos estudios de caso en centros educativos que implementan AEE lo que ha permitido identificar aquellos elementos que permiten llevar a cabo un Diálogo Interreligioso. En las Tertulias Literarias Dialógicas se puede observar como las condiciones sobre las que se sustenta permite un diálogo igualitario basado en la validez de argumentos, la igualdad de las diferencias y la solidaridad. Estas condiciones favorecen el conocimiento mutuo y el acercamiento empático hacía el otro, convirtiéndose así en una herramienta eficaz para desactivar el prejuicio.
Historical Reporting. Development of Theory, Enrichment of Empirics
Authors:   Taras Shevchenko national University of Kyiv, Vasilenko Mуkуta
Published: February 2022

In the modern scientific developments, the topic of historical reporting rarely arises. Simultaneously, historical reporting with cognitive content in the current socio-economic conditions is invaluable in terms of aesthetic and patriotic education.The objective of the article is to use concrete empiricism to confirm the fact of real existence and rapid evolution of historical report- ing, defining its stylistic characteristics, specifics of collecting factual material, adherence to the rules of professional ethics when writing original material. Research methods. The historical-comparative method is widely used to cover objectively the problem throughout its development: from fixation in the scientific literature ten years ago to this scientific study. The method of content analysis allowed to summarize and to systematize the factual material that became the basis for writing the historical reports. The method of generalization could be used when summarizing the results and depicting the prospective ways of further scientific inquiry. Results. The social changes taking place in the country since 1991 could not fail to raise the questions in mass and especially public consciousness, as for the issue of the past and the prospects for the future. When it comes to historical researches, namely the fiction on interpretation of past events and facts, sometimes their concepts differ fundamentally. The historical reporting in its form may resemble a blog, historical investigation. The author of this scientific study insists that historical reporting is as close as possible to the objective reality. Conclusions and suggestions. The historical reporting develops as a genre. A number of empiricists is increasing, the editors publish the historical researches written in a fictional style. The historical reporting will soon be perceived as an everyday reality. In regards to the prospects of training of journalists who will work in this complex genre, it should be recognized that this activity provides for significant funding involving the experts in writing the material.
Corporate Media of Ukrainian Agribusiness: Topics and Functions
Authors:   Taras Shevchenko national University of Kyiv, Oltarzhevskyi Dmytro , Kudina Oksana ,   Taras Shevchenko national University of Kyiv, Popravka Olga ,   Taras Shevchenko national University of Kyiv
Published: February 2022

The article explores the thematic directions of corporate media of agricultural companies as a reflection of their public relations functions. Using descriptive analysis of thematic vectors it has been defined that the specifics of agribusiness communications are caused by interaction with different types of stakeholders: staff, investors, partners, landowners, representatives of local communities, etc. This requires the relevant approaches in selection of topics and content creation, able to activate the intangible levers of general and reputation management. It is confirmed that corporate media have a certain set of communication and image tasks aimed at improving the quality of interaction with stakeholders. The system function of corporate media is to create a joint communication space that facilitates effective information exchange, key messages delivery, and feedback. This function is responsible for the company’s transparency and is important for its reputation and formation of stakeholders’ loyalty. The key role of corporate media in internal communications, introduction of corporate culture and identity as the basis of personnel management is ascertained. It is proved that the functional and thematic areas of corporate media are related to specific management tasks including social and environmental responsibility, relationship between a person and organization as well as the role of top management and needs in training and development of staff not only as a production resource but also as a part of society. In view of this, it is concluded that the value foundation for building agri- business communications can be social issues, care for people and environment.
Superimposed high-frequency jet ventilation in children with oncohematological diseases and acute respiratory distress syndrome
Authors: Ivanashkin Aleksey Yu. , Novichkova Galina A. , Lazarev Vladimir V. , Khamin Igor G. , Tsypin Leonid E. , Spiridonova Elena A. , Maschan Aleksey A.
Published: February 2022

BACKGROUND: The mortality rate of children with hematological cancer and acute respiratory distress syndrome is still high, which is often associated with the ineffectiveness of traditional mechanical ventilation methods in the treatment of critical hypoxemia in these patients. Currently, the search continues for alternative methods of respiratory support, one of which is the combined high-frequency jet artificial ventilation of the lungs. AIM: This study aimed to evaluate the efficacy and safety of combined high-frequency jet artificial ventilation in the treatment of children with hematological malignancies and severe acute respiratory distress syndrome. MATERIALS AND METHODS: The study was conducted in the Department of Resuscitation and Intensive Care of the Dmitry Rogachev National Medical Research Center for Pediatric Hematology, Oncology and Immunology, from 2016 to 2020. Combined high-frequency jet artificial ventilation was used as an alternative method of respiratory support. RESULTS: In case of severe hypoxemia caused by secondary severe acute respiratory distress syndrome, the use of combined high-frequency jet ventilation after 12 h leads to a significant improvement in arterial blood oxygenation, improves the biomechanical characteristics of the respiratory system, and reduces the likelihood of developing ventilator-associated lung damage. An increase in oxygenation and absence of an effect on the indicators of central hemodynamics provide a greater delivery of oxygen to the tissues, thereby improving the general condition of the patients. CONCLUSIONS: In severe parenchymal respiratory failure accompanied by critical hypoxemia, combined high-frequency jet artificial ventilation of the lungs can be considered an alternative method of respiratory support.
Results of the VII Forum of pediatric surgeons of Russia
Authors: Rozinov Vladimir M. , Suvorov Sergey G. , Petlakh Vladimir I. , Gorbachev Oleg S. , Erokhina Nadezhda O.
Published: February 2022

The VII Forum of Russian Pediatric Surgeons was held in a hybrid format on October 2123, 2021, in Moscow in the auditoriums of two childrens hospitals. The program of the plenary session of the forum included the presentation of the annual award S.D. Ternovsky For a Great Contribution to the Development of Domestic Pediatric Surgery, which was awarded to Professor V.G. Geldt. Within the framework of the forum, a symposium Organization of pediatric surgical care in Russia and a working meeting of the Russian Association of Pediatric Surgeons were held, at which the status of pediatric surgery as a specialty was discussed, and reports of members of the Presidium of the Russian Academy of Arts on the activities in 20192021 were heard. The video session How I Do It aroused the genuine interest of all participants both directly in the audience and online (1,045 people). A total of 1568 specialists from 15 countries took part in the forum. Within 4 days of the forum, 138 speakers presented 154 reports. On the final day of the forum, a traditional competition for research works by young scientists took place.
The Forum of Russian Pediatric Surgeons contributes to the broad promotion of innovative ideas and technologies and the integration of domestic specialists into the international professional space. All forum reports are available on the Internet.
Predictive value of inflammatory indices LMR, PLR and NLR in patients with muscle-invasive bladder cancer
Authors: Gorelov Andrei I. , Zhuravskii Dmitriy A. , Gorelova Anna A.
Published: February 2022

BACKGROUND: Increasing the efficiency of predicting the results of treatment of patients with bladder cancer is one of the important tasks of modern urology.
AIM: Our aim was to identify and evaluate the association between the most significant clinical, morphological and immunological markers and survival of muscle-invasive bladder cancer patients treated with radical cystectomy. We also developed an algorithm for diagnosis and treatment of patients with muscle-invasive bladder cancer.
MATERIALS AND METHODS: This retrospective study included 100 muscle-invasive bladder cancer patients, who underwent radical cystectomy between 1995 and 2013. The study endpoints were overall survival.
RESULTS: Univariable analysis revealed that continuous (Lymphocyte-monocyte ratio), PLR (platelet-lymphocyte ratio) и NLR (neutrophil-lymphocyte ratio) were significantly associated with overall survival. On multivariable regression model analysis, continuous LMR, NLR, and PLR independently predicted both endpoints.
CONCLUSIONS: Our findings indicate that the cheap and simple blood-based biomarkers may be valuable in identifying muscle-invasive bladder cancer patients treated with radical cystectomy, who are at higher risk of all-cause mortality.
Efficacy evaluation of entomological drug Adenoprosin® usage in combined treatment of patients with lower urinary tract symptoms due to benign prostate enlargement
Authors: Al-Shukri Adel S. , Kostyukov Stanislav V. , Maksimova Albina V.
Published: February 2022

BACKGROUND: Increasing the effectiveness of treatment of patients with symptoms of the lower urinary tract is one of the main problems of modern urology, which is associated both with their high prevalence and with a significant deterioration in the quality of life of patients.
AIM: The article presents the results of the usage of the entomological drug Adenoprosin in the combined treatment of patients with lower urinary tract symptoms due to benign prostatic enlargement.
MATERIALS AND METHODS: 80 patients were treated (mean age 63.6 6.4 years). At the initial phase of the study, all patients received Tamsulosin 0.4 mg once a day for 4 weeks. At the second phase, the patients were divided into two groups. Group 1 patients were prescribed a combination therapy with Adenoprosin (1 rectal suppository (150 mg) at night, for a course of 30 suppositories) and Tamsulosin (0.4 mg per day). Patients of the 2nd group continued monotherapy with Tamsulosin (0.4 mg per day). The duration of the second phase of treatment was 4 weeks.
RESULTS: The results of the study showed a more pronounced positive dynamics of clinical indicators in patients of the 1st group, who received combination therapy with Adenoprosin and Tamsulosin, compared to patients of the 2nd group. There was a more pronounced decrease in the IPSS score, an improvement in the quality of life, an increase in the urine flow rate and a decrease in the volume of residual urine. The volume of the prostate gland did not change significantly. When examined 2 weeks after the end of treatment, the positive dynamics of clinical indicators in patients of the 1st group persisted. The tolerability of the treatment was satisfactory in patients of both groups.
CONCLUSIONS: The results of the study indicate the advisability of including Adenoprosin in the combination therapy of patients with lower urinary tract symptoms due to benign enlargement of the prostate gland.
Osteoarthritis: current state of the problem (analytical review)
Authors: Mironov S. P. , Omelianenko N. P. , Orletsky A. K. , Markov Yu. A. , Karpov I. N.
Published: February 2022

Joint diseases are widespread throughout the world. Up to 55% of the structure of articular pathology is due to osteoarthritis (deforming arthrosis) [8]. Many foreign authors define this pathological process as osteoarthritis [9, 36]. According to most researchers, osteoarthritis (OA) is a polyetiological disease of the joints, characterized by impaired function, pain, deformity, and degenerative-destructive changes in tissue components [15]. In the United States, OA is considered one of the most common forms of joint disease [27]. In the period 1990-2020. the number of cases in the age group over 50 years is expected to double [46]. The problem of OA is of great social importance: the disease leads to disability and disability, mainly due to limited range of motion, in 2030% of patients [33].
TRENDS IN COMBATING MONEY LAUNDERING IN THE EUROPEAN CONTEXT
Authors:   Babeș-Bolyai University, Faculty of Economics and Business Administration, Cluj-Napoca, Romania, (Bodescu) Cotoc Corina-Narcisa , Șcheau Mircea Constantin , Achim Monica Violeta
Published: February 2022

The purpose of this study is to evaluate the result of the decisions addressed in preventing and combating money laundering by Romania, together with the other member states of the European Union, following the regulations changes in the field. Against the background of technological developments and new threats, regulators have developed rules and procedures to prevent the exploitation of the financial system for the purpose of money laundering, with clear deadlines for transposition into national law. In order to determine the impact of the joint effort in the fight against money laundering, we analyzed the annual reports of European Financial Intelligence Units for 2018 and 2019 and the reports for the last ten years (2011-2020) of the National Office for Preventing and Combating Money Laundering in Romania. Based on the data from these reports, the study presents trends by using, inter alia, descriptive statistics. The results of our study draw attention to the increase in the number of reports of suspicious transactions, the number of cases sent for investigation to the competent authorities, the number of requests for information or dissemination of information to foreign FIUs, the volume of suspended transactions and amounts seized or confiscated by authorities. Although European Union Member States have responded to the obligation to transpose European directives, further steps are needed to create a common framework for action and reporting, so that the combined efforts have real results in line with the expectations of the European institutions. Through the results presented, the study supports governmental and non-governmental entities, highlighting the areas that need immediate attention.
THE RELATIONSHIP BETWEEN SOCIAL IDENTITY AND CONSUMER BEHAVIOR
Authors:   Faculty of Social Science, School of Public Administration and Department of Psychology, National Research University Higher School of Economics, Moscow, Russia, Ivanova Natalia , Volkova Anastasiia , Patosha Olga
Published: February 2022

The article demonstrates the results of the study of the relationship between the characteristics of social identity and consumer preferences when choosing products of domestic manufacturers. In the context of the growing role of the economic environment, there is an increasing interest in understanding the role of socio-psychological mechanisms of consumer behavior. It is relevant to study the relationship between the components of social identity and the features of its consumer behavior when making decisions about goods. The paper examines the relationship between the cognitive and value components of social identity and consumer preferences of a person when choosing domestic goods. The sample consisted of 62 people aged 20 to 55 years (M = 33.06; SD = 9.73). As research methods, were used open and projective questions, the methods of" Who am I "by M. Kuhn, T. McPartland, and a modification of the" Must-test " method by P. N. Ivanov to study the value component. Statistical processing of the obtained data was carried out using correlation-search factor analysis using the statistical package SPSS 19. The relationship between the indicators of identity and consumer preferences in relation to the "attached" characteristics of goods that are of particular importance to a person is revealed. Preference for goods produced by domestic producers is positively associated with civic, ethical, religious, and patriotic characteristics of identity, and negatively with material values. Thus, the relationship between cognitive and value indicators of social identity and consumer preferences of the individual is revealed.
Analisis Pendapatan Usahatani Bawang Merah (Allium ascalonicum L) Di Kecamatan Banda Baro Kabupaten Aceh Utara
Authors: Dahlianawati Dahlianawati , Sofyan Sofyan , Jakfar Fajri
Published: February 2022

Abstrak. Bawang merah (Allium ascalonicum L) merupakan salah satu komoditas hortikultura yang mana komoditi ini cukup penting sebagai kehidupan masyarakat dan juga sebagai sumber penghasilan petani. Metode analisis data yang digunakan adalah analisis deskriptif kualitatif  dan analisis kuantitatif. Sebanyak 20 petani usahatani bawang merah di Kecamatan Banda Baro. Hasil penelitian menunjukakan bahwan rata-rata tingkat Pendapatan usahatani bawang merah di Kecamatan Banda Baro adalah sebesar Rp 12.241.995 per petani/musim tanam dengan umur panen 2 bulan, yang mana lebih besar dari upah minimum provinsi yaitu Rp 3.165.031. Usahatani bawang merah layak untuk dijalankan karena B/C Ratio yang diperoleh dari usahatani bawang merah lebih besar dari 1 yaitu1,44. Kendala yang sering dihadapi petani bawang merah di Desa Alue Keurinyai dan Ulee Nyeue Kecamatan Banda Baro adalah kendala serangan hama dan penyakit, kendala kekurangan modal, kendala Kekurangan Input (benih) dan kendala pasca panen.Analysis Of Onion (Allium ascalonicum L) Farm Income in  Banda Baro District, North Aceh RegencyAbstract. Shallot (Allium ascalonicum L) is one of the horticultural commodities which is quite important for people's lives and also as a source of income for farmers. The data analysis method used is descriptive qualitative analysis and quantitative analysis. A total of 20 shallot farming farmers in Banda Baro District. The results showed that the average income level of shallot farming in Banda Baro District was IDR 12,241,995 per farmer / planting season with a harvest age of 2 months, which is greater than the provincial minimum wage of IDR 3,165,031. Onion farming is feasible to run because the B / C Ratio obtained from shallot farming is greater than 1, namely 1.44. The obstacles that are often faced by shallot farmers in Alue Keurinyai and Ulee Nyeue Villages, Banda Baro Subdistrict are obstacles to pests and diseases, lack of capital, lack of input (seeds) and post-harvest constraints
Keragaman Jenis Anggrek Epifit di Kawasan Rainforest Lodge Kedah Kabupaten Gayo Lues Provinsi Aceh
Authors: Chandra Dessy Mutiara , Iqbar Iqbar , Rasnovi Saida
Published: February 2022

Kedah adalah salah satu gerbang menuju Taman Nasional Gunung Leuser (TNGL) dari bagian Kabupaten Gayo Lues. Kedah memiliki kawasan hutan hujan tropis (tropical rainforest) dengan status hutan lindung dan berbatasan dengan TNGL. Hutan hujan tropis Kedah lebih dikenal dengan Rainforest Lodge Kedah, memiliki keanekaragaman hayati yang tinggi termasuk anggrek epifit, namun keragamannya belum terdata. Oleh karena itu perlu dilakukan penelitian keragaman anggrek epifit yang bertujuan untuk mengidentifikasi jenis dan menghitung indeks keragaman jenis anggrek epifit di kawasan Rainforest Lodge Kedah. Keragaman anggrek epifit didata dengan metode analisis vegetasi garis berpetak dan lokasi cuplikan ditentukan dengan acak terstruktur. Empat transek dengan panjang 120 m dibuat untuk meletakkan 6 plot dengan ukuran 20 m x 20 m pada masing-masing transek tersebut. Hasil analisis vegetasi ditemukan 35 jenis anggrek epifit yang didominasi oleh jenis Dendrochilum simile Blume dan Appendicula hexandra (J.Koenig) J.J.Sm. Anggrek-anggrek ini merupakan anggota dari 20 genus dengan genus dominan yaitu Appendicula dan Dendrochilum. Dilihat dari indeks nilai penting yang dimiliki, anggrek jenis Appendicula hexandra (INP: 27,67%) dan Dendrochilum simile (INP: 25,73%) merupakan jenis yang lebih penting dari 33 jenis lainnya. Indeks nilai penting anggrek epifit terendah adalah jenis Coelogyne miniata (Blume) Lindl. (INP: 1,25%) dan Agrostophyllum tenue J.J.Sm (INP: 1,25%).Secara keseluruhan kawasan Rainforest Lodge Kedah memiliki keragaman anggrek epifit dengan nilai sedang yang disimpulkan dari indeks keragaman yang dihasilkan yaitu 2,889.
Populasi dan Pola Penyebaran Burung Rangkong (Famili Bucerotidae) di Tahura PMI dengan Pendekatan Sistem Informasi Geografi (SIG)
Authors: Lubis Novera Shafira , Iqbar Iqbar , Sugianto Sugianto
Published: February 2022

Abstrak. Taman Hutan Raya Pocut Meurah Intan (TAHURA) terletak di Pulau Sumatera Provinsi Aceh. Tumbuhan utama di taman ini adalah Pinus (Pinus merkusii) dan Akasia (Acacia mangium) seluas 250 hektar, dan ilalang sekitar 5000 ha. Salah satu satwanya ialah Burung Rangkong (famili Bucerotidae). Hasil penelitian menunjukan spesies yang di dapat merupakan burung (Buceros bicornis), dengan jumlah populasi sebesar 19 individu, kepadatan populasi burung sebesar 3,2 Individu/Km² dan Pola penyebaran Burung Rangkong papan ialah acak dengan Indeks Morisita 0,0081 atau sama dengan 0 (Ip = 0).Abstract. Pocut Meurah Intan Forest Park (TAHURA) is located on the island of Sumatra in Aceh province. The main plants in this park are Pinus merkusii (Pinus merkusii) and Acacia (Acacia mangium) covering an area of 250 hectares, with a grass area of about 5000 ha. While one of the animals is a bird (family Bucerotidae). The results showed that the species obtained was a bird (Buceros bicornis), with a population of 19 individuals, a bird population density (Family Bucerotidae) of 0.06 individuals / km² and the distribution of birds (Buceros bicornis) was random with a Morisita Index of 0.0081 or equal to 0 (Ip = 0).
Analisis Keanekaragaman Jenis Mangrove Di Kecamatan Kuala Baru, Aceh Singkil
Authors: Firmadiana Dina , Harnelly Essy , Basri Hairul
Published: February 2022

Abstrak. Kawasan Suaka Margasatwa Rawa Singkil mempunyai fungsi di kawasan konservasi yang sangat penting, karena kawasan ini memiliki tingkat keanekaragaman yang sangat tinggi. Saat ini, data untuk kandungan bahan organik dan analisis vegetasi di hutan mangrove Aceh Singkil belum begitu lengkap, karena itu yang dibutuhkannya penelitian ini juga dapat menjadi acuan dalam peningkatan rehabilitasi hutan mangrove kedepannya. Metode dalam penelitian ini menggunakan metode purposive sampling.Dalam penelitian ini diperoleh nilai indeks keanekaragaman jenis yaitu antara 0 - 0,35, nilai ini tergolong dalam H '2.3026 yang berarti tingkat kestabilan komunitas yang rendah dan tingkat keanekaragamannya juga rendah. Rendahnya nilai indeks keanekaragaman disebabkan oleh kandungan bahan organik tanah yang rendah, yaitu kandungan C-organik, N-total, dan pH tanah.  Abstract. The Singkil wildlife reserve has a very important  conservation function, because this area has very high diversity. Currently, the data for organic matter content and analysis of vegetation in Aceh Singkil mangrove forests are not yet complete, this research is needed which can also be a reference in improving mangrove forest rehabilitation in the future. The method used in this research is purposive sampling method. Based on the research results, the index value of species diversity between 0 – 0,35 is obtained, this value belong to H´ 2.3026 which a low level of community stability and indicates a small level of diversity. The low diversity index value is caused by the low content of soil organic matter (C-organic, N-total, and soil pH).
Kebakaran Hutan Terhadap Perekonomian Masyarakat Petani Sereh Wangi di Kecamatan Blangkejeren Kabupaten Gayo Lues
Authors: Silawati Silawati , Martunis Martunis , Iqbar Iqbar
Published: February 2022

Kebakaran hutan merupakan salah satu penyebab utama kerusakan hutan yang dapat mengganggu dan mengancam kelestarian sumberdaya hutan kebakaran hutan dan lahan yang tidak rerkendali akan menyebabkan kerugian lingkungan, baik dari aspek sosial, ekonomi maupun ekologi. Analisis Dampak Kebakaran Hutan Terhadap Perekonomian Masyrakat Petani Sere Wangi Di Kecamatan Blangkejeren Kab Gayo Lues. Merupakan salah satu hutan di blangkejeren Kab Gayo Lues yang terjadi kebakaran hutan. Kebakaran hutan terluas di kawasan Blangkejeren Kab Gayo Lues pada tahun 2018 berada di paya jergang yang terjadi kebun masyarakat. Kebakaran hutan di blangkejeren menimbulkan kerugian terhadap masyarakat dan pengelola. Mengingat pentingnya peran tanaman dalam hutan pengelola dan perlindungan sumberdaya hutan, maka di perlukan kajian tentang Pola waktu dan nilai kerugian kebakaran hutan di blangkejeren .Metode analisis data yang digunakan dalam penelitian ini terdiri dari metode regresi logistik, metode loss of earning , metode benefit transfer, dan analisis deskeriptif. Hasil penelitia menunjukan pola waktu kebakaran hutan di blangkejeren kab Gayo Lues pada bulan Agustus, Sebtember dan Oktober. Faktor ini penyebab terjadinya kebakaran hutan disebabkan oleh faktor manusia baik yang disengaja ataupun yang tidak disengaja . kerugianya langsung akibat kerusakan lahan dan lingkungan serta hilangnya sumberdaya hutan.
Analisis Kinerja Keuangan Pada Anggaran Pendapatan Dan Belanja Desa (APBDes) Di Kecamatan Meurah Dua Kabupaten Pidie Jaya
Authors: Martiastuti Hafsyah Intan , Nugroho Agus , Widyawati Widyawati
Published: February 2022

This study aim is to analyze the financial performance of the Village Revenue and Expenditure Budget (APBDes) in Meurah Dua District, Pidie Jaya Regency in 2015-2019. This study uses financial ratio analysis methods, namely efficiency ratio, independence ratio and income growth ratio. The type of data used in this study is secondary data. The data used is the Village Revenue and Expenditure Budget (APBDes) data of 19 villages in Meurah Dua Subdistrict, Pidie Jaya Regency in 2015-2019. The results of the analysis of the financial performance of Meurah Dua Subdistrict are based on the efficiency ratio, which is said to be efficient because the average efficiency ratio from 2015-2019 is 98%. Based on the independence ratio, it is still not independent because PADes has not produced from 2015-2019, so the average independence ratio is 0% and the relationship pattern is Instructive. Financial performance based on the ratio of income growth is known to grow positively. This is known from the average growth rate of 25% per year, where the percentage is positive.