bluuebunny/crossref_metadata_2025 huggingface dataset:
TARGETS OF STRATEGIC DEVELOPMENT OF EDUCATIONAL POLICY OF UKRAINE UNDER INTEGRATION INTO THE EUROPEAN EDUCATIONAL AREA: SOCIAL AND PERSONAL DIMENSIONS OF CULTURAL AND HISTORICAL INTEGRITY
Authors: Bondarenko Victor , Semenova Alla
Published: December 2020

The authors of the article analyse the social and personal dimensions of the targets of the strategic development of educational policy of Ukraine under integration into the European educational space in their cultural and historical integrity. On the examples of comparison of foreign experience, achievements of modern progressive democracies, it is explained that the path of Ukrainian state formation determines the need for optimal civilizational choice of priorities, based on which - education and upbringing of the nation. It is shown that in contrast to the EU, where the strategic basis in the field of education and training is determined by teachers, in Ukraine the problem of teacher training, deepening the content of their education, decent financial rewards, etc. is not only obvious but also glaring. Further integration of the country into the world economic and cultural space encourages the synchronization of the Ukrainian education with European. It is proved that the issues of concretization of value content and development of methodology for training competent specialists in the field of educational policy for Ukraine, on the one hand, and personal and professional selection, training for work in the field of state education policy - on the other are important. The necessity of creating an educational and research institution in Ukraine - the Institute for Educational Policy Research - is substantiated.
INNOVATIVE DISCOURSE OF HIGHER AND PROFESSIONAL EDUCATION IN THE EXPONENTIONAL TECHNOLOGIES AND THE NEW BUSINESS ENVIRONMENT
Authors: Saukh Iryna , Saukh Petro , Mospan Natalia
Published: December 2020

On the basis of the system analysis of the implementation in the Concept for the development of the national innovation system, developed and approved by the Cabinet of Ministers of Ukraine in 2009, it is stated that its efficiency is rather low. It is established that the main reason for this is inconsistent and low effectiveness of state, educational, scientific and innovation policy. It is proved that Ukraine needs today a new systemic innovation development strategy that should combine the efforts of power, business, education, science and become a guarantor of dialogue between them. The place and role of the educational-scientific subsystem in the national strategy of innovation development are outlined and the main problems of higher education and vocational education in the context of the training of innovative-oriented specialists are identified. It is substantiated that domestic education, in particular, higher education, can become the most important indicator of the quality of life in society, react effectively to exponential technologies and promote technological change in the business environment by making five radical steps. Realizing them, Ukrainian society has a chance in the medium term to ensure the  introduction of the latest innovative technologies and to become significantly closer to the level and way of organizing the life of developed countries.
Apatinio gimdos segmento storis trečią nėštumo trečdalį – gimdos plyšimo prognostinis veiksnys. Literatūros apžvalga ir klinikiniai atvejai
Authors: Savukynė Eglė
Published: December 2020

Pasaulyje augant cezario pjūvio operacijų skaičiui, daugėja gimdančių po buvusios operacijos. Pacientei, kuriai susiformavo randas gimdoje po vienos cezario pjūvio operacijos, yra rizika, kad gimdymo metu įvyks gimdos rando plyšimas, tai lemia komplikacijas motinai ir naujagimiui. Ultragarsinis apatinio gimdos segmento matavimas yra pigus, neinvazinis tyrimas, kurio metu galima įvertinti gimdos rando būklę artėjant gimdymo terminui. Šiame straipsnyje aptariamos gimdos rando matavimo galimybės trečiame nėštumo laikotarpyje, apžvelgiama literatūra bei pristatomi du klinikiniai atvejai.
Klaidingai teigiamas NIPT rezultatas, kai nustojęs vystytis vienas iš dvynių. Klinikinis atvejis
Authors: Buržinskienė Guoda , Machtejevienė Eglė , Ašmonienė Virginija
Published: December 2020

Straipsnyje aprašomas klaidingai teigiamas 21 trisomijos NIPT atvejis esant dvynių nėštumui, kai vienas iš dvynių nustojęs vystytis ir pristatoma literatūros apžvalga, kada galima tikėtis klaidingų NIPT rezultatų.
Unterscheidung von Mineralwollen mit Nahinfrarot-Spektroskopie (NIRS)/Differentiation of mineral wool by near-infrared spectroscopy (NIRS)
Authors: Paul A. , Broszies T. , Ostermann M. , Maiwald M. , Vogdt F. U.
Published: December 2020

Zusammenfassung Für die Rückführung von aus Rückbauprojekten anfallender künstlicher Mineralwolle in ihren Herstellungsprozess ist es notwendig, Stein- und Glaswolle zu unterscheiden und voneinander getrennt zu halten. Zu diesem Zweck wurde das Potenzial von NIR-Spektroskopie (NIRS) für einen werks- oder baustellenseitigen Einsatz getestet. NIRS wird aufgrund kurzer Messzeiten, minimaler Probenvorbereitung und hoher Robustheit der Spektrometer häufig in der Prozessanalytik eingesetzt. Untersucht wurden 70 verschiedene Mineralwollen, wobei sich der Probenumfang sowohl aus werksneuen Proben mit Herstellerangaben als auch unbekannten Proben ohne Spezifikation zusammensetzt, die auf verschiedenen Baustellen in den Jahren 2016-2017 entnommen oder von Deponien zur Verfügung gestellt worden waren. Als Referenzmethode wurde die Röntgenfluoreszenzanalyse verwendet, um den Mineralwolle-Typ über den Elementgehalt nach VDI 3492 zu identifizieren. Mithilfe eines multivariaten Datenanalyseverfahrens konnte schließlich eine Methode etabliert werden, die eine zuverlässige Identifikation von unbekannten Mineralwollen anhand deren NIR-Spektren als Stein- beziehungsweise Glaswolle ermöglicht.
Biomethan im Güterverkehr
Authors: Sauter Claus
Published: December 2020

Fahren Lkw mit Flüssigerdgas hergestellt aus biogenen Reststoffen, emittieren sie bei voller Leistung weniger CO2. Ein Unternehmen aus Sachsen-Anhalt betreibt in Deutschland bereits zwei Bioraffinerien, in denen Biomethan aus Stroh hergestellt wird.
Filtrieren von Umweltmedien
Authors: Schaub Marius
Published: December 2020

Ein Fokus der Filtech, der wichtigsten Messe für Filtrations- und Separationstechnologien weltweit, liegt im Februar 2021 in Köln auf dem Schutz vor Viren.
Vom Vogelflügel zum Multiwingpropeller für Schiffsantriebe
Authors: Wächter Gerhard
Published: December 2020

Vom Achterdeck eines fahrenden Schiffes kann man in dessen Nachstrom sehr starke Wirbel beobachten. Diese lassen vermuten, dass die konstruktiven, strömungstechnischen Gestaltungsmöglichkeiten der Propeller zur Verbesserung des Wirkungsgrades nicht ausgeschöpft sind.
Virtuelle Demontage für XL-Produkte/Assembly Sequence Generation for XL-Products – Virtual Disassembly for High Numbers of Components
Authors: Münker Sören , Polikarpov Mikhail , Schmitt Robert H.
Published: December 2020

Aufgrund der hohen Komplexität und Individualität von XL-Produkten ist der Aufwand einer manuellen Montagereihenfolgeplanung derzeit zu hoch, weshalb mögliche Flexibilitätspotenziale eingebüßt werden. Assembly-by-Disassembly-Algorithmen können die Reihenfolgeplanung automatisieren, wodurch die Performance für komplexe Produkte verbessert wird. Ein Ansatz zur Verringerung der Rechenzeit durch Analyse der Bounding-Box-Projektionen wird vorgestellt und validiert. Anhand von Beispielbaugruppen wird eine signifikante Senkung der Rechenzeit nachgewiesen.

The effort of an extensive assembly sequence planning is usually not justified for individual XL-products with low lot sizes. An improved performance of assembly-by-disassembly algorithms for complex products could efficiently automate this process. An approach to reduce the computing time by analyzing bounding box projections is presented and validated. Example assemblies with a high number of components are used for demonstrating a significant reduction of the computing time.
Authors: Voppel R.
Published: December 2020

In Allgemeinen Geschäftsbedingungen finden sich vielfach Klauseln, mit denen bestimmte Pauschalbeträge (für Baustrom, Bauwasser, Schuttbeseitigung) vereinbart werden, die der Auftraggeber von der Schlussrechnungssumme abziehen darf. Ist das wirksam?
Wasserstoff und Brennstoffzellen
Authors: Friedrich K. A. , Mitzel J.
Published: December 2020

Im vergangenen Jahr haben sich die politischen Rahmenbedingungen für die Markteinführung der Wasserstofftechnologien vor allem in Europa und in Deutschland erheblich verbessert. Vor allem die Produktion von grünem Wasserstoff steht im Zentrum vieler Initiativen – wie dem europäischen Green Deal und der Nationalen Wasserstoffstrategie in Deutschland – und auch die Ambitionen in Asien verstärken sich weiter deutlich. Die Nationale Wasserstoffstrategie ist aber breit angelegt und fördert neben grünem Wasserstoff auch andere CO2-arme Wasserstoffherstellungsrouten, die Nutzung im Verkehr, in der Industrie und in Haushalten, sowie Konversionstechnologien wie Brennstoffzellen, Gasturbinen und Motoren. Die Planungen für die notwendigen Elektrolyseanlagen gehen dabei in diesem Jahr erstmals in den Gigawatt-Bereich. Die Summe der verkauften Brennstoffzellenleistung überschreitet zudem in diesem Jahr zum ersten Mal die 1-Gigawatt-Grenze, wovon der größte Teil auf den Transportsektor entfällt.
Industrie-Abwärme als Chance der Wärmeversorgung
Authors: Illbruck T. , Schenk D. , Cziesla T. , Rehr S.
Published: December 2020

Zur Reduzierung der CO2-Emissionen in der Stadt Beckum wird die Errichtung eines Nahwärmenetzes in einem Gewerbegebiet ins Auge gefasst. Im Rahmen einer Studie zur Beurteilung des Reduktionspotenzials wurde insbesondere die Abwärme einer hiesigen Zementfabrik hervorgehoben. Darauf aufbauend sollten verschiedene Wärmebereitstellungskonzepte für das Nahwärmenetz analysiert, im Sinne eines Technologiescreenings erarbeitet und hinsichtlich ihrer technischen, ökonomischen und ökologischen Eigenschaften bewertet werden. Unter anderem waren die Quantifizierung der resultierenden CO2-Emissionen und das Einsparpotenzial gegenüber einer klassischen Wärmeversorgung mittels Gasheizung sowie die Auswirkung einer möglichen CO2-Steuer Bestandteil der Untersuchung.
Gütegesicherte Instandhaltung von Rauch- und Wärmeabzugsanlagen (RWA)
Authors: Seifert K.
Published: December 2020

Rauch- und Wärmeabzugsanlagen müssen nach DIN 18232 jährlich komplett mit allen Bestandteilen auf Funktionsfähigkeit und Betriebsbereitschaft geprüft, gewartet und gegebenenfalls instandgesetzt werden. Die im April 2017 neu eingeführte Norm DIN EN 16763 „Dienstleistungen für Brandsicherheitsanlagen und Sicherheitsanlagen“ ist noch nicht komplett im Markt umgesetzt. Sie greift im Falle im Falle einer Montage oder Instandhaltung.
Extraction, characterization, and biological toxicity of β-glucans from Saccharomyces cerevisiae isolated from ragi
Authors: Ramadhani Indriati , Larissa Diva , Yuliani Yeni , Amir Mellova , Kusmiati Kusmiati
Published: December 2020

β-glucan is a homopolysaccharide with biological activities that are beneficial to health as an immunostimulant, anti-inflammatory, anti-diabetic, anti-cholesterol, and many more. β-glucan extraction results from yeast require characterization related to this bioactive quality, such as β-glucan weight, monomer analysis, functional groups, and cytotoxicity assay. Four Saccharomyces cerevisiae isolates were isolated from three local ragi samples, namely the SC-1, SC-2, SC-3, and SAF from instant ragi. This study aimed to obtain the best candidate of S. cerevisiae isolates to produce high β-glucan levels and low protein levels and to test the potential for cytotoxicity. The four isolates were rejuvenated on potato dextrose agar (PDA), then inoculated into the liquid glucose yeast peptone (GYP) fermentation medium for six days. Saccharomyces cerevisiae cells were extracted by neutralizing acid-base, dried and weighed as a crude β-glucan (mg per 300 mL). The highest yield was SC-2 (818 mg), followed by SC-3 (726 mg), SAF (597 mg), and SC-1 (433 mg). The presence of –OH (alcohol), -C-C-C- (alkane), and –R-O-R- (ether) groups were showed using FTIR characterization. Glucose equivalent β-glucan levels and protein levels were determined using a UV-Vis spectrophotometer. The results showed that β-glucan SC-1 gave the best results with glucose equivalent β-glucan levels of 4,865% and protein levels of 3,804%. The crude β-glucan toxicity test using the brine shrimp lethality test (BSLT) method shows that the β-glucan of the SAF strain has LC50 cytotoxicity of 114.8 ppm followed by β-glucan cytotoxicity from local ragi LC50 was SC-2 (323.5 ppm), SC-1 (331.1 ppm), and SC-3 (354.8 ppm). Therefore, based on the results, SC-1 isolate obtained the highest β-glucan crude and the lowest protein content was SC-2. The β-glucan of SAF extract had the highest toxicity properties based on the IC50 value.
PROPOSTA DE MAPEAMENTO DE CORREDORES ECOLÓGICOS NA REGIÃO DO VALE DO PARAÍBA PAULISTA A PARTIR DE TÉCNICAS DE GEOPROCESSAMENTO PARA CONSERVAÇÃO DE ABELHAS NATIVAS DO BRASIL
Authors: Fernandes Thales Macauly Machado , Pagotto Erico Luciano
Published: December 2020

As abelhas são importantes polinizadores, auxiliando na conservação dos ecossistemas e no aumento da produtividade agrícola. Este artigo traz uma proposta de corredores ecológicos para conservação de abelhas nativas na região do Vale do Paraíba como estratégia para aliar conservação da biodiversidade, proteção dos recursos naturais e geração de emprego e renda. Técnicas de geoprocessamento auxiliaram na identificação de locais adequados para alocação dos corredores ecológicos, produzindo e integrando dados e informações para tomada de decisão de agentes locais. Os procedimentos adotados foram a elaboração de uma base georreferenciada a partir de dados obtidos junto a órgãos públicos nacionais e estaduais, posteriormente analisados e integrados. Como resultados, o estudo apresenta as áreas mais favoráveis à criação dos corredores ecológicos, indicando em cada município aquelas que podem ser priorizadas para a meliponicultura e conservação ambiental.
PROJETO MECÂNICO NA AUTOMATIZAÇÃO DO CONTROLE E TOLERÂNCIA GEOMÉTRICA E DIMENSIONAL DAS BUCHAS AUTOMOTIVAS REVESTIDAS QUE OPERAM SOB PRESSÃO.
Authors: Marques Diego José Rodrigues , Souza Amanda Marta Jardim , Moura Miguel Lobato Santos , Moura Roque Antônio
Published: December 2020

Soluções com alta qualidade, desempenho e baixo custo operacional são primordiais para o sucesso de um projeto, haja vista que a filosofia fabril atual é produzir mais com menos. O objetivo desse trabalho é atender as necessidades de uma indústria automobilística criando um projeto no quesito qualidade na medição das buchas que integram os motores a combustão principalmente os da indústria de veículos. O método conta com uma vasta pesquisa literária sobre componentes eletromecânico-pneumáticos. O resultado foi uma redução do lead time permitindo simular colisões e posicionamentos com aumento da produtividade de 12 para 20 peças qualificadas por minuto. Conclui-se pela essencialidade do projeto para manter a competitividade da empresa e manutenção de empregos.
An online tool on
sustainable water management
Authors: Bouras Christos , Kokkinos Vasileios , Michos Evangelos
Published: December 2020

Water demand strains supply capacity in the Mediterranean coastal
areas, affecting negatively the maintenance of natural and cultural heritage.
Tackling this subject, the “Coastal areas sustainable tourism water management
in the Mediterranean - CASTWATER” project aims to support sustainable tourism
water management in Mediterranean (MED) coastal areas, by improving the
monitoring and assessment of the water sustainability performance of tourism.
To this end, the elaboration of an online tool to monitor and assess
sustainable tourism water management was envisaged and developed, primarily
addressed to tourism sector small and medium-sized enterprises (SMEs). The
CASTWATER online tool was designed to so as to provide two different
functionalities. On the one hand, SMEs can self-evaluate their performance in
sustainable water management and efficiently acknowledge possible actions that
promote water efficiency in their tourism establishments. On the other hand,
the tool measures, at both regional and local level, the levels of good
governance and the effectiveness of water-tourism policies in order to improve
sustainable water management. The approach presented in this work is heavily
based on the initial technical specifications and end-user feedback, aiding
SMEs in understanding, comparing, assessing and rating their performance
regarding water efficiency and sustainable water management.
Sistema nervioso autónomo desde la perspectiva inmunológica y del estrés
Authors: Bratt Carlos
Published: December 2020

El presente trabajo constituye una revisión bibliográfica acerca de la relación morfo funcional que guardan el sistema nervioso autónomo, inmunológico y el estrés. Para ello, se partió de un artículo de revisión narrativa en el que se recopila, analiza, sintetiza y discute la información publicada sobre el tema, es decir, plantea un examen crítico del estado de los conocimientos reportados en la literatura. En la revisión sistemática se extrajo información que fue clasificada, analizada e interpretada, concluyéndose que el sistema nervioso autónomo se encarga fundamentalmente de mantener el equilibrio del medio interno y el externo del organismo, conjugando las repuestas de lucha y huida mediante el sistema nervioso simpático, y la conservación de la energía usando los periodos de relación postprandial, sueño, entre otros, que lo constituye el sistema parasimpático. El núcleo supraquiasmático juega un papel de control de los ritmos circadianos coordinado con los genes reloj; además, funciona controlando a modular las situaciones del estrés en varias de sus formas agudo, crónico. Asimismo, modula la relación con el sistema inmunológico, estimulándolo o inhibiendo su actividad inmunológica adquirida por medio de la actividad nerviosa neural o adrenal por estímulos de las funciones Th1 o Th2.
Estabilidad del nivel del agua en un tanque con variaciones generadas por la demanda del servicio mediante modelos matemáticos
Authors: Arce Nilthon
Published: December 2020

El objetivo de la investigación fue mantener estable el nivel del agua en un tanque con variaciones generadas por la demanda del servicio. Se emplearon dos modelos matemáticos que permitieron estudiar la estabilidad, el modelo no lineal representado por una ecuación diferencial y el modelo lineal por una función de transferencia. Se utilizó el software Matlab/Simulink mediante un método numérico de Runge-Kutta para modelar y simular el proceso. Con las condiciones iniciales del 90 % en la apertura de la válvula de entrada y del 50 % en la apertura de la válvula de salida, la solución de ambos modelos alcanzó un nivel estacionario de h=1,8m. Debido a la demanda del servicio, la válvula de entrada se reajustó en +5 %, alcanzando la solución del sistema un nivel estacionario de h=2,005 m para el modelo no lineal y h=1,999 m para el modelo lineal. Finalmente, la válvula de salida se reajustó en +3 %, alcanzando la solución del sistema un nivel estacionario de h=1.785 m para el modelo no lineal y h=1.784m para el modelo lineal. Los modelos matemáticos empleados, permitieron estimar en menor tiempo con resultados esperados el nivel del agua, logrando así identificar la estabilidad del sistema.
Tafakur Pandemi Covid-19 Perspektif Pendidikan Islam
Authors: Zuhby Nawal El
Published: December 2020

Pada akhir tahun 2019 terjadi hampir di seluruh negara terkena wabah virus covid-19 yang menyebabkan angka kematian yang cukup tinggi. Coronaviruses (CoV) menyebabkan timbulnya penyakit flu sampai yang lebih serius seperti (MERS-CoV) dan (SARS-CoV). Penelitian ini bertujuan untuk memahami pengertian tafakur, wabah covid-19, pengertian pendidikan Islam dan cara bertafakur dalam menghadapi wabah virus covid-19. Berdasarkan latar belakang masalah yang mengkaji bagaimana bertafakur saat terjadinya pandemi covid-19 dalam perspektif pendidikan Islam, maka peneliti akan memberi solusi dari permasalahan tersebut. Peneliti menggunakan pendekatan penelitian kualitatif (qualitative research) dan menggunakan jenis penelitian studi kasus (case study). Karena jenis penelitian studi kasus sendiri merupakan kegiatan penyelidikan yang mendeskripsikan atau menjelaskan tentang apa yang sedang terjadi di kehidupan dan memberi jalan keluar untuk permasalahan yang dikaji. Bertafakur dalam menghadapi wabah virus covid-19 ini dengan cara, selalu meminta perlindungan kepada Allah SWT, berikhtiar, bertawakal, dan yakin akan kesembuhan yang Allah SWT berikan
Literasi Kesehatan dalam Pendidikan Islam: Studi Kasus Dampak Covid-19 bagi Mahasiswa UAD
Authors: Akhmad Chairul Ashari , Suyadi Suyadi
Published: December 2020

Layanan kesehatan, umumnya mampu membantu mempermudah akses pemeriksaan kesehatan. Namun di era ini layanan kesehatan melakukan pembaharuan sistem pelayanan yang lebih modern. Disebabkan hal tersebut tak jarang ditemukan berbagai kesulitan yang dialami masyarakat, baik dari kalangan mahasiswa maupun masyarakat umum. Ini terjadi karena rendahnya literasi kesehatan, khususnya di tengah pandemic COVID-19 ini. Perawatan pasien COVID-19 perlu dukungan dari sesama, keluarga, dan juga sistem layanan kesehatan yang baik. Apabila hal ini dilakukan secara maksimal, maka akan mampu memberikan energi positif untuk mental penderita secara penuh. Penelitian literasi kesehatan yang akan dikaitkan dengan pendidikan islam dalam upaya mencegah dampak COVID-19 ini bertujuan untuk menentukan tingkat literasi kesehatan pada masyarakat terutama mahasiswa. Adapaun metode yang digunakan dalam penilitian ini adalah kajian teoritis bersifat kualitatif yang menggambarkan dan meringkas berbagai kondisi serta situasi tentang tingkat literasi kesehatan yang dimiliki keluarga penderita penyakit COVID-19 bagi mahasiswa UAD dalam pendidikan islam. Dengan literasi kesehatan yang berkualitas menjadikan mahasiswa untuk menjadi lebih paham dan memiliki keterampilan dengan berupa membaca atau memahami, menilai dan menerapkan informasi yang diterima guna membuat keputusan dan mencegah timbulnya virus dan juga dalam memperoleh kesehatan.
Education Capitalization and Learning Accesstability
Authors: Putra Idham Okalaksana , Muhid Abdul
Published: December 2020

Education has a much needed role for everyone to give new knowledge.  Education requires materials that support it to be well-maintained. In accordance with the opening of the Contstitution 1945 is educate the life of the nation.  Lately, education is used as a new tool to gain profit from all aspects in other words of the commercialization of education. The capitalization of this education can be felt by the parties who have a level of opinion below the average, they struggle to get the best education.  Because good education requires complete and good facilities. The implementation can be seen from the expensive costs incurred to obtain the facility. Good education requires complete and good facilities. The implementation can be seen from the expensive costs incurred to obtain the facility.  Every citizen has access to a decent education to foster their learning interest.
Destituidos, pero no acabados: vigencia económica y política de una familia de caciques en la república (Ayacucho, siglo XIX)
Authors: Quichua Chaico David
Published: December 2020

Este artículo estudia la situación de una familia de caciques durante las primeras décadas de la república peruana. Proponemos que la abolición de los cacicazgos no significó su total decadencia económica y política, sino una oportunidad para su reintegración en la actividad política y social de la administración republicana: la familia Chuchón, antiguos caciques de Vischongo (Ayacucho), aprovechando la legislación republicana, fortalecieron sus actividades económicas. Igualmente, mediante las alianzas matrimoniales controlaron nuevas tierras en los pueblos de Vischongo. Esto facilitó la educación de sus descendientes y en las últimas décadas del siglo XIX asumieron cargos políticos y administrativos.
Production of game meat
Authors:   Institute of Food Resources of NAAS (IFR NAAS), Kyiv, Verbytskyi S.B. , Kopylova E.V. ,   Institute of Food Resources of NAAS (IFR NAAS), Kyiv, Usatenko N.F. ,   Pereyaslav-Khmelnytsky Hryhoriy Skovoroda State Pedagogical University (PKSPU)
Published: December 2020

The issues of using wild animals, which are the subject of hunting, as a raw material resource for meat production are considered. Approaches to normative regulation of harvesting and primary processing of wild animals in different countries are described. A brief description of the primary processing methods of such wide-spread wild animals as elks, wild boars and bears is give.
Features of the formation of pig breeding clusters at the regional level
Authors:   Gorbatov Research Center for Food Systems, Osyanin D.N. , Petrunina I.V. ,   Gorbatov Research Center for Food Systems
Published: December 2020

The article deals with the formation of an agroindustrial cluster as one of the most important factors in the socio-economic development of regions. The authors investigate, systematize, classify and generalize financial and economic instruments for supporting the regional cluster policy of the Russian Federation using existing examples. The cluster approach to the development of the meat industry, based on the establishment of close economic ties between agricultural enterprises, leads to the preservation and further development of regional business, in particular - to uninterrupted supplies of meat and other food products. The article discusses the features of the formation of a pig-breeding cluster, which provides the possibility of combining into a single cycle the processing of raw materials, production, storage, transportation and sale of final products.
Application of proteases in the meat industry: a review
Authors:   Gorbatov Research Center for Food Systems, Khvostov D.V. , Konorov E.A. ,   Institute of General Genetics of the Russian Academy, Zakharova M.V. ,   Biological Research of the Russian Academy of Sciences», Andreeva-Kovalevskaya Zh.I. ,   Biological Research of the Russian Academy of Sciences»
Published: December 2020

The rigidity of meat systems is due to many factors, including different ratio of fibrillar and globular proteins, as well as their structural features. The need to soften meat systems with a high content of various types of connective tissue, as well as the possibility of correcting the processes associated with abnormal autolysis during the maturation of meat raw materials and the formation of a dry rigid structure, are relevant today. The review presents the use of peptidases of plant, animal and bacterial origin, including their separate class — collagenases, which are used for tenderizing meat. Also, recombinant targeting proteases that have high potential are presented; so, there is a need to develop effective applications for their use.
Peran Dompet Dhuafa Banten Dalam Pembangunan Sanitasi di Kampung SEHATI
Authors: Gustiani Deliya , Dwiningtias Risya Aprilia
Published: December 2020

The empowerment proposed by Shardlow (1998) illustrates how a person, to a group or community can strive to control his own life and try to make his future in accordance with what he wants. One type of empowerment is environmental and health based empowerment. Community and health-based empowerment can foster awareness and awareness from the community itself about the importance of maintaining health through environmental cleanliness. One of the non-governmental organizations that empowered in the field of health and the environment was Dompet Dhuafa Banten, which established the Sanitation Healthy Village (SEHATI) located in Ciwaru Village, Cipocok Jaya District, Serang City. Empowerment carried out by the Dompet Dhuafa Banten is empowering sanitation by building sanitation in community homes. Therefore this research was conducted to see how the Dompet Dhuafa Banten empowered the community by implementing the theory of empowerment from Shardlow. Pemberdayaan yang dikemukakan oleh Shardlow (1998) menggambarkan bagaimana seseorang, sampai dengan kelompok atau komunitas dapat mengupayakan untuk mengkontrol kehidupannya sendiri serta berusaha agar masa depannya sesuai dengan apa yang ia inginkan. Salah satu macam pemberdayaan ialah pemberdayaan berbasis lingkungan dan kesehatan. Pemberdayaan masyarakat yang berbasis kesehatan dan lingkungan dapat menumbuhkan kesadaran, serta rasa kepedulian dari masyarakat itu sendiri tentang pentingnya menjaga kesehatan melalui kebersihan lingkungannya. Salah satu organisasi non pemerintah yang melakukan pemberdayaan di bidang kesehatan dan lingkungan adalah Dompet Dhuafa Banten yang mendirikan Kampung Sehat Sanitasi (SEHATI) yang terletak di Kampung Ciwaru, Kecamatan Cipocok Jaya, Kota Serang. Pemberdayaan yang dilakukan oleh Dompet Dhuafa Banten ialah pemberdayaan sanitasi dengan cara membangun sanitasi di rumah masyarakat. Maka dari itu penelitian ini dilakukan guna melihat bagaimana Dompet Dhuafa Banten melakukan pemberdayaan masyarakat tesebut dengan pengimplementasian dari teori pemberdayaan dari Shardlow.
STRATEGI PENGEMBANGAN PORANG (AMORPHOPHALUS MUELLERI) DI PROVINSI BANTEN
Authors: Rahayuningsih Yunia
Published: December 2020

Porang (Amorphophallus muelleri) adalah umbi-umbian penghasil pati yang memiliki banyak kegunaan yang termasuk dalam jenis HHBK. Porang di Provinsi Banten banyak ditemukan di lahan hutan rakyat maupun hutan negara, namun sejauh ini belum dikembangkan dengan baik. Oleh karena itu penelitian ini dilakukan dengan tujuan untuk memperoleh informasi mengenai faktor internal dan eksternal yang mempengaruhi perkembangan porang dan memperoleh strategi pengembangan porang. Penelitian ini dilakukan wilayah Provinsi Banten pada bulan Agustus-September 2020. Responden diambil secara sengaja yakni para pakar yang memahami tentang perkembangan porang di Provinsi Banten. Data dikumpulkan melalui wawancara, kuesioner, dan studi pustaka. Data yang diperoleh kemudian diolah dan dianalisis dengan analisis SWOT. Hasil penelitian menunjukkan bahwa yang termasuk faktor internal utama (kekuatan dan kelemahan) adalah dapat tumbuh di bawah naungan (0,70) dan pertumbuhan awal lama (0,70). Yang termasuk faktor eksternal  utama (peluang dan ancaman) adalah kebutuhan ekspor masih sangat tinggi (0,79) dan jumlah bandar masih terbatas (0,72). Strategi yang terbaik untuk mengembangkan porang di Provinsi Banten adalah dengan memanfaatkan kekuatan dan peluang yang ada (strategi SO), melalui kemitraan dan kegiatan penyuluhan.

 

Porang (Amorphophallus muelleri) is a non-wood forest products (NTFPs) in the form of tuber producing starch that has many uses. In Banten Province, porang grow at privately owned forests and state forest  but so far has not been well developed. Therefore, this study was done in order to get information about internal and external factors that affecting porang development and to get development strategy of porang. The research was conducted at Banten Province in August to September 2020. Data were collected through interviews using questionnaires and literature study. The data obtained were then processed and analyzed using SWOT analysis. The results showed that the main internal factors (strengths and weaknesses) were able to grow under the shade (0,70) and long initial growth (0,70). While main external factors (opportunities and threats) are export demand is still very high (0,79) and the number of ports is limited (0,72). The best strategy to develop porang in Banten Province is SO Strategy which is optimized the strength and opportunities factors through establishment of partnership between farmers and traders, and extension activities.
Self-evaluation of excellence of didactical-methodical organization of university teaching
Authors: Čirić Nedim
Published: December 2020

The total excellence of university teaching largely depends on pedagogical and didactical­methodical competencies of university professors. The development and promotion of academic teaching is enabled by the modernization of the teaching process which does not encompass only modernization of curriculum but the entire didactical­methodical organization of teaching. Pleasure and requirements of students are to be accentuated accordingly, as well as competencies of teachers and expectations of labor market. The purpose of this paper is to establish which element of didactical­methodical organization of university teaching is the most important dimension of excellence of teaching as well as in what way university professors perform self­evaluation of the excellence of didactical­methodical organization of teaching at the University of Tuzla. The analytical­descriptive survey method was used as a variant of analytical­descriptive method as well as procedures of analysis of contents and polling. It is supposed that there is statistically significant difference in self­evaluation of the importance of elements of excellence in didactical­methodical organization of teaching at the University of Tuzla and that self­evaluations of the importance of individual elements of excellence of university teaching differ with regard to age, sex, teaching/academic title, years of experience in academic institutions and scientific field the faculty belongs to. The results of this research show that the excellence of planning and preparation and excellence in choice of teaching methods are the most important elements of excellence in the organization of university teaching, and that 90% of teaching personnel evaluates that the classes they organize are at very high level of excellence.
Odgojno-obrazovne filozofije – ključ razumijevanja uloge nastavnikovih uvjerenja u odgojno-obrazovnoj praksi
Authors: Kunac Sani
Published: December 2020

Suvremena je paradigma u pedagogiji usmjerena na holistički razvoj pojedinaca kurikulnim pristupom s naglaskom na ishode učenja i poučavanja. Naglašava se aktivna uloga učenika u nastavi, ali i važnost uloge nastavnika kao osobe koja oblikuje nastavno okruženje i organizira nastavni proces. Odgojno­obrazovne filozofije nastavnikā i uvjerenja koja su im u pozadini uvelike utječu na njihovu odgojno­obrazovnu praksu i djelovanje u nastavi. No još uvijek postoji neujednačenost u definiranju, identifikaciji i klasifikaciji odgojno­obrazovnih filozofija. Cilj je ovoga rada dati pregled literature o odgojno­obrazovnim filozofijama, pridonijeti određenju konstrukta, uputiti na važnost istraživanja odgojno­obrazovnih filozofija unutar pedagogije te uputiti na povezanost između odgojno­obrazovnih filozofija nastavnika i različitih vidova njihova odgojno­obrazovnog djelovanja.
MINE TECHNICAL SYSTEM WITH REPEATED GEOTECHNOLOGY WITHIN NEW FRAMES OF SUSTAINABLE DEVELOPMENT OF UNDERGROUND MINING OF CAVED DEPOSITS OF THE ZHEZKAZGAN FIELD
Authors: Bekbergenov Dossanbay , Jangulova Gulnar , Kassymkanova Khaini-Kamal , Bektur Bakytbek
Published: December 2020

The article outlines the principles of design of repeated geotechnology at the development of reserves in the conditions of collapsed deposits of the Zhezkazgan field for the purpose of rational management of underground mining processes. This is an integral design principle of the mine technical system with repeated geotechnology, and the foundation for the practice of designing and operation of the subsoil at the development of mineral deposits. At the designing of a mine technical system with repeated geotechnology aimed at the development of collapsed subsoil reserves, the risks and natural and man-made emergencies related to the production are taken into account. Under modern conditions, mining design cannot be employed in isolation from the principles of sustainable development, which implies not only orthodox meaning but also the development that ensures society existence without threatening the needs of future generations. In this connection, the ongoing research incorporates designing of mine technical systems with due account for the principles of sustainable development, which correspond to the current priority direction related to the development of repeated geotechnology within new frames of sustainable development of repeated underground mining of reserves in the conditions of collapsed deposits of the Zhezkazgan field. This contributes to the efficient use of resource-replenishing repeated geotechnology and the possibility of the most complete development of the georesource subsoil potential due to the enhancement of the ore potential at the operation of underground mines of Kazakhmys Corporation Ltd., which is one of the largest copper mining companies in the world.
A New Feedback Cycle in the Archetypal Cooling Flow Group NGC 5044
Authors: Schellenberger Gerrit , David Laurence P. , Vrtilek Jan , O’Sullivan Ewan , Giacintucci Simona , Forman William , Jones Christine , Venturi Tiziana
Published: December 2020

The fate of cooling gas in the centers of galaxy clusters and groups is still not well understood, as is also the case for the complex process of triggering active galactic nucleus (AGN) outbursts in their central dominant galaxies and the consequent reheating of the gas by the AGN jets. With the largest known reservoir of cold molecular gas of any group-dominant galaxy and three epochs of AGN activity visible as cavities in its hot gas, NGC 5044 is an ideal system in which to study the cooling/AGN feedback cycle at the group scale. We present VLBA observations of NGC 5044 to ascertain the current state of the central AGN. We find a compact core and two small jets aligned almost in the plane of the sky and in the orthogonal direction to the location of cavities. We construct the radio/submillimeter spectral energy distribution over more than 3 orders of magnitude. We find that below 5 GHz, the spectrum is best fit by a self-absorbed continuous injection model representing emission coming from the jets, while the higher frequencies show clear signs of an advection-dominated accretion flow. We derive a black hole mass and accretion rate consistent with independent measurements. We conclude that the age of the jets is much younger than the innermost cavities, marking the start of a new feedback cycle.
Seeing the Bigger Picture: Rosetta Mission Amateur Observing Campaign and Lessons for the Future
Authors: Usher Helen , Snodgrass Colin , Green Simon F. , Norton Andrew , Roche Paul
Published: December 2020

Amateur astronomers can make useful contributions to the study of comets. They add temporal coverage and multiscale observations that can aid the study of fast-changing and large-scale comet features. We document and review the amateur observing campaign set up to complement the Rosetta space mission, including the data submitted to date, and consider the campaign’s effectiveness in the light of experience from previous amateur comet campaigns. We report the results of surveys of campaign participants, the amateur astronomy community, and schools who participated in a comet 46P observing campaign. We draw lessons for future campaigns, which include the need for clarity of objectives; recognizing the wider impact campaigns can have on increasing science capital; clear, consistent, timely, and tailored guidance; easy upload procedures with built-in quality control; and regular communication, feedback, and recognition.
Enterococcus hirae as a cause of bacteremic urinary tract infection: first case report from Turkey
Authors: Bilek Heval Can , Deveci Aydın , Ünal Sema , Tanrıverdi Çaycı Yeliz , Tanyel Esra
Published: December 2020

Introduction: Enterococcus hirae (E. hirae) constitutes less than 1% of the enterococci strains in human clinical specimens. In this article, we report the first case of urinary tract infection-related bacteremia due to E. hirae from Turkey.

Case Presentation: A 74-year-old male patient with a history of coronary artery disease, hypertension, and chronic renal failure was admitted to the emergency department with abdominal pain, dysuria, and fever. The urine sample collected from the urinary catheter resulted as ampicillin-sensitive E. hirae. On the 4th day of hospitalization, E. hirae growth with the same sensitivity pattern was also reported in blood culture. Intravenous ampicillin 4×2 g/day treatment was initiated. There was no growth in subsequent blood and urine cultures. Fever resolved and general condition improved. The patient was discharged on the thirteenth day with clinical improvement after moxifloxacin treatment for four days and ampicillin treatment for nine days.

Discussion: The patient's medical history included risk factors for enterococcal bacteremia. There are a limited number of reports in the literature describing human infections caused by E. hirae. The reason for the rare isolation of E. hirae from clinical specimens may be the difficulty of identifying with standard diagnostic approaches.

Conclusions: For diagnostic purposes, as in our case, rapid and high sensitive diagnostic methods such as Matrix-assisted Laser Desorption/Ionization Time of Flight (MALDI-TOF) and molecular techniques may be useful to guide the selection of the least toxic and optimal duration of antibiotic treatment.
Metagenomic Analysis of Bacterial Communities in Water and Soil of the Fulani and non-Fulani in Nigeria
Authors: Afolayan Ayorinde O , Ayeni Funmilola A
Published: December 2020

Introduction: Interactions between environmental factors (water and soil) and humans are inevitable, particularly in rural and semi-urbanized regions. As such, knowledge on the microbial constituents of these environmental factors is key to understanding potential risk to public health. However, the microbial profile of soil and water present in vulnerable human communities in Nigeria is currently unknown. This study sought to investigate the composition of soil and water microbiota in the environment inhabited by recently studied human communities (the Fulani nomadic group and the urbanized Jarawa ethnic group) and estimate the contribution of these environmental factors to the microbiome of the aforementioned human communities.

Methodology: Soil and water samples were collected from the Fulani and non-Fulani community in Jengre (Plateau State, Nigeria) and Jos (Plateau State, Nigeria), respectively. Genomic DNA was extracted from these environmental samples, followed by Illumina sequencing of the V4 region of the 16S rRNA gene and bioinformatics analysis via Quantitative Insights into Microbial Ecology QIIME.

Results: There is abundance of Proteobacteria (43%) signature members in soil samples obtained from both human communities. Analysis of the water samples revealed the abundance of Proteobacteria, particularly in water sourced from the borehole (Fulani). Pseudomonas (30%) had higher relative abundance in the drinking water of the Fulani.

Conclusions: The drinking water of the Fulani could be a potential health risk to the studied Fulani community. Factors that increase the abundance of public health threats and health risk, such as hygiene practices, soil and water quality need to be studied further for the improvement of health in vulnerable populations.
Frequency of Giardia duodenalis infection and its genetic variability in dogs in Cuiabá, Midwest Brazil
Authors: Paim Arruda Trevisan Yolanda , Do Bom Parto Ferreira de Almeida Arleana , Nakazato Luciano , Dos Anjos Pacheco Thabata , Iglesias de Souza Jéssica , Henrique Canei Darlan , Elisa Pereira Mariana , Oliveira Maia Maerle , Campos Pacheco Richard , Régia Franco Sousa Val´éria
Published: December 2020

Introduction: Giardia duodenalis, a unicellular, eukaryotic, and flagellated protozoan, presents two evolutionary forms in its life cycle, namely, trophozoites and cysts. It causes diarrhea in humans, dogs, cats, rodents, and ungulates. Despite being morphologically similar, the isolates of G. duodenalis are genetically diverse, affecting the stability and unanimity of taxonomic classification. Since different Giardia assemblages may occur within one isolate, multilocus genotyping is recommended for the genetic identification.

Methodology: To determine the frequency of G. duodenalis infections in domiciled dogs in Cuiabá Municipality (State of Mato Grosso, Midwestern Brazil) and characterize its genetic variability, fecal samples were collected from 147 dogs.

Results: Overall, 6.8% (10/147) of the samples presented cysts of G. duodenalis, which sequencing and genotypic characterization using tpi and gluD revealed assemblages C and A, genetic grouping of G. duodenalis. Only three samples amplified by tpi and one sample amplified by gluD.

Conclusions: The risk factors age, gender, breed, diet and the presence of other dogs in the same house were not correlationated with giardiasis. The host-specific and zoonotic genotype warns of the risk of inter and intraspecies transmission and it provides, for the first time, information about genetic characterization of G. duodenalis isolates in dogs in Cuiabá, Midwest region of Brazil.
Molecular characterization of the prostaglandin E receptor subtypes 2a and 4b and their expression patterns during embryogenesis in zebrafish
Authors: Hong Wu , Yongjun Han , Hongbo Chang
Published: December 2020

The molecular expression profiles of zebrafish ep2a and ep4b have not been defined to-date. Phylogenetic trees of EP2a and EP4b in zebrafish and other species revealed that human EP4 and zebrafish EP4b were more closely related than EP2a. Zebrafish EP2a is a 281 amino acid protein with high identity to that of human (43%), mouse (44%), rat (43%), dog (44%), cattle (41%), and chicken (41%). Zebrafish EP4b encoded a precursor of 497 amino acids with high amino acid identity to that of mammals, including human (57%), mouse (54%), rat (55%), dog (55%), cattle (56%), and chicken (54%). Whole-mount in situ hybridization revealed that ep2a was robustly expressed in the anterior four somites at the 10-somites stages, but was absent in the somites at 19 hpf. It was observed again in the pronephric duct at 24 hpf, in the intermediate cell mass located in the trunk, and in the rostral blood island at 30 hpf. Ep2a was also expressed in the notochord at 48 hpf. During somitogenesis, ep4b was highly expressed in the eyes, somites, and the trunk neural crest. From 30 to 48 hpf, ep4b could be detected in the posterior cardinal vein and the neighboring ICM. From these data, we conclude that ep2a and ep4b are conserved in vertebrates and that the presence of ep2a and ep4b transcripts during developmental stages infers their role during early zebrafish larval development. In addition, the variable expression of the two receptor isoforms was strongly suggestive of divergent roles of molecular regulation.
Sleep disorders in patients with acute and exacerbated chronic heart failure
Authors: Kalaydzhiev Petar , Somleva Desislava , Kinova Elena , Goudev Assen
Published: December 2020

Heart failure is often accompanied by sleep disorders. CPAP therapy has proven in the treatment of obstructive sleep apnea, but the benefits associated with comorbid patients and patients with heart failure is still under research. On the other hand, central sleep apnea is also with high frequency in these patients and more difficult to treat. The aim of the current publication is to make a brief review of acute and exacerbated chronic heart failure in patients with sleep disorders - frequency, severity, and types to treat.