bluuebunny/crossref_metadata_2025 huggingface dataset:
Measurement of Physical Fitness Employees Solo Net Surakarta
Authors: Baskoro Nugroho Putro  , Djoko Nugroho  , Budhi Satyawan  , Sunardi  , Waluyo
Published: March 2021

Physical fitness is an essential aspect of life. The role of physical fitness in living life is limited to athletes and society in general. For workers, having a fit body will increase productivity because they do not feel tired quickly. Good physical fitness is supported by good endurance as well. However, endurance does not play a single role in supporting physical activity. Having good endurance is indeed beneficial and is a must for individuals involved in activities or work that take a long time. Please note that every activity or work has specific targets that must be completed. Other aspects must be possessed in order to become an individual with complete physical fitness. The demands of the quality of physical fitness in the general public certainly cannot be equated with athletes' standards. For the general public, not getting tired of doing work and meeting the targets given by the institution where they work is already extraordinary.
Developing The Firm Mosque Model As A Public Health Institution Through The Implementation Of Psychoacoustic On Loudspeaker Systems
Authors: Nurida Finahari  , Alfiana
Published: March 2021

Voices originating from the mosque, whether they are recitation, incidental activities or daily routine prayers, are still often interpreted as a source of noise. Not only because of the improper arrangement of the loudspeakers, but also because the mosque's recitals or takmirs generally do not understand the psychoacoustic aspect. Psychoacoustic is the study of the effect of sound exposure on the psychological aspects of the listeners. The use of psychoacoustic science could potentially change mosque sounds into therapeutic voices. The voices of recitation-based therapists have been encountered and researched, although in a limited scope. Building a mosque sound management and control system that is consistent within a psychoacoustic framework can transform potential noise into a natural sound that builds public health that runs automatically. The achievement of this hypothesis can be done from the application of a research and / or community service activity by educational institutions or related agencies.
İNSAN RESURSLARININ İDARƏ OLUNMASINDA PERSONAL TAPMA, SEÇMƏ VƏ YERLƏŞDİRİLMƏSİ İLƏ BAĞLI PROBLEMLƏR
Authors:   Azərbaycan Dövlət İqtisad Universiteti, Tabrik Poladov Mirzabala
Published: March 2021

Key words: human resource management, personnel selection, personnel placement
AZƏRBAYCAN DİLİNİN TƏDRİSİ İLƏ BAĞLI QARŞIYA ÇIXAN BƏZİ PROBLEMLƏR
Authors:   Azərbaycan Dövlət Pedaqoji Universiteti, Bahadur Mehdiyeva Matanat
Published: March 2021

Key words: punctuation, comma, orthoepy, homogenous parts
AFONİYA, ONUN ETİOLOGİYASI VƏ SİMPTOMOKOMPLEKSİ
Authors:   Azərbaycan Dövlət Pedaqoji Universiteti, Gulaga Salamzade Afag
Published: March 2021

Key words: voice, aphony, sound wires, functional aphony, spastic aphony
PSİXİ İNKİŞAFINDA LƏNGİMƏ OLAN UŞAQLARDA İDRAKİ PROSESLƏRİN XÜSUSİYYƏTLƏRİ
Authors:   Azərbaycan Dövlət Pedaqoji Universiteti, Etibar Babayeva Zahra
Published: March 2021

Key words: mental retardation, cognitive activity, pathology, correction system, memory, level of intellectual development, auditory-visual-motor coordination, perception, cognitive sphere, repetition, comprehension, memory, communication
NUMİZMATİK ƏŞYALARIN EKSPOZİSİYA HƏLLİ
Authors:   Azərbaycan Dövlət Mədəniyyət və İncəsənət Universiteti, Agil Gulmaliyeva Safiyya
Published: March 2021

Key words: numismatics, coin, exhibition, exposition, museum
MÜRƏKKƏB ZƏRFLƏRİN STRUKTUR-SEMANTİK XÜSUSİYYƏTLƏRİ
Authors:   Bakı Dövlət Universitet, Rafiq Ibrahimov Rauf
Published: March 2021

Key words: compound adverbs, syntactic, linguistics, structure
FOLKLORUN FUNKSİONAL STRUKTURU KONTEKSTUALİZM MÜSTƏVİSİNDƏ
Authors:   Bakı Slavyan Universiteti, Alakbar Mammadova Sabina
Published: March 2021

Key words: folklore, contextualism, text, the social context, situational context, the cultural context, ethnography, function, functional structure, folk, ownership, representation, creation
KANUNLAŞTIRMA FAALİYETLERİNE SİYASİ VE FELSEFİ ETKİLER: MECELLE ÖRNEKLİĞİ
Authors:   Necmettin Erbakan Üniversitesi, Yashar Umutlu Ayshe
Published: March 2021

Key words: Majalla, Ahmet Cevdet Pasha, Ali Paşa, Turkish Law History, Philosophy of Law
KREDİT MÜNASİBƏTLƏRİ İLƏ BAĞLI İQTİSADİ FƏALİYYƏT SUBYEKTLƏRİNİN CİNAYƏT MƏSULİYYƏTİ
Authors:   Milli Aviasiya Akademiyası, Sahib Mammadzade Matlab
Published: March 2021

Key words: economic activity, credit relations, criminal liability
ADABIY DO‘STLIK OBIDASI
Authors:   O‘zbekiston Fanlar Akademiyasi O‘zbek tili Adabiyoti va Folklori Instituti, Sattorova Gulnoz
Published: March 2021

Key words: literature, culture, literary relations, Nizami, Navoi, Turkic world
KECERDASAN EMOSIONAL DAN PENYESUAIAN SOSIAL
Authors: Puspa Rahayu Utami Rahman
Published: March 2021

Penelitian ini bertujuan untuk mengetahui hubungan yang signifikan antara kecerdasan emosional dengan penyesuaian sosial mahasiswa Fakultas Ilmu Pendidikan Universitas Pendidikan Indonesia. Pendekatan yang digunakan adalah pendekatan kuantitatif dengan metode deskripsi korelasional. Sampel penelitian adalah 100 mahasiswa FIP UPI yang diambil dengan teknik Incidental Sampling. Alat ukur yang digunakan berupa kuesioner kecerdasan emosional yang disusun berdasarkan alat ukur Emotional Competence Inventory dari Boyatzis & Goleman (2005) dan kuesioner penyesuaian sosial berdasarkan teori Schneider (1964). Sedangkan teknik analisis yang digunakan adalah korelasi Pearson Product Moment. Hasil penelitian menunjukkan terdapat hubungan yang signifikan dan positif antara kecerdasan emosional dengan penyesuaian sosial mahasiswa FIP UPI dengan diperoleh koefisien korelasi sebesar +0,614 dengan probabilitas 0,000 yang bermakna H0 ditolak dan Ha diterima.

Kata kunci: kecerdasan emosional, penyesuaian social, mahasiswa

The purpose of this research was to find out correlation between emotional intelligence with social adjustment. Research  sample was 100 students FIP UPI that taken by incidental sampling technique. The approach  used is a quantitative approach with correlational method. the instrument used is emotional intelligence questionnaire based on the Emotional Competence Inventory from Boyatzis & Goleman (2005) and social adjustment questionnaire based on the theory of Schneider (1964). The analytical techniques used is the Pearson Product Moment correlation. Result of the research indicates that there were significant and positive correlation between emotional intelligence with social adjustment of students FIP UPI with the correlation coeficient of variables + 0,614.

Keywords: emotional intelligence, social adjustment, students
THE SENSITIVITY OF THE METHOD FOR THE DETERMINATIN OF INHIBITORY SUBSTANCES USING THE STREPTOCOCCUS THERMOPHILUS B19 TEST CULTURE AND THE RESAZURIN INDICATOR TO ANTIBIOTICS FROM THE GROUPS OF CHINOLONES AND CHLORAMPHENICOLES
Authors:   All-Russian Research Institute for Veterinary Sanitation, Hygiene and Ecology – Branch of Federal State Budget Scientific Institution «Federal Scientific Center – K.I. Skryabin, Ya.R. Kovalenko All-Russian Research Institute of Experimental Veterinary Medicine, Russian Academy of Sciences», Moscow, Russian Federation., Osipova I.S.
Published: March 2021

Modern industrial milk processing, based on high-tech processes, places high demands on its quality. The article presents the results of laboratory experiments on the sensitivity of the method of GOST 23454-2016 to antibiotics from the group of fluoroquinolones. The method itself states that chloramphenicol-related levomycetin is determined at a concentration of 5 mg / dm3. But there are no references at all to the group of fluoroquinolones. The following sensitivity for quinolones was determined experimentally using the Streptococcus thermophilus B19 test culture method and the resazurin indicator in an analysis of ten drugs as an example: enrofloxacin from 0,01 to 1 mg / dm3, levofloxacin, marbofloxacin and moxifloxacin 0,1 mg / dm3. We determined the same sensitivity for several chloramphenicol – 0,1 mg / dm3.
THE SENSITIVITY OF THE METHOD FOR THE DETERMINATION OF INHIBITORY SUBSTANCES USING THE STREPTOCOCCUS THERMOPHILUS B19 TEST CULTURE AND THE RESAZURIN INDICATOR TO THE ANTIBIOTICS FROM THE GROUPS OF AMINOGLYCOSIDES AND LINCOSAMIDES
Authors:   All-Russian Research Institute for Veterinary Sanitation, Hygiene and Ecology – Branch of Federal State Budget Scientific Institution «Federal Scientific Center – K.I. Skryabin, Ya.R. Kovalenko All-Russian Research Institute of Experimental Veterinary Medicine, Russian Academy of Sciences», Moscow, Russian Federation., Babunova V.S.
Published: March 2021

The article published the results of experiments on determining the sensitivity of the GOST 23454-2016 method to antibiotics from the group of aminoglycosides and lincosamides. Since the method itself indicates that only the following antibiotics are determined: penicillin in a mass concentration of 0,004 mg/dm3, streptomycin – 10 mg/dm3, tetracycline – 1 mg/dm3, levomycetin– 5 mg/dm3, and at the present stage, a wider range of medications are used to treat animals, it is important to expand information on sensitivity and to other groups of antibiotics. The following sensitivity was determined experimentally as an example for the determination of inhibitory substances using the Streptococcus thermophilus B19 test culture and rezazurin indicatorin the analysis of 14 drugs: aminoglycosides 1 mg/dm3, lincosamides 0,1 mg/dm3.
EVALUATION OF THE EFFECTIVENESS OF A NEW DOMESTIC PRODUCT GLYUTOSAN FOR DISINFECTING THE OBJECTS OF VETERINARY SURVEILLANCE
Authors:   All-Russian Research Institute for Veterinary Sanitation, Hygiene and Ecology – Branch of Federal State Budget Scientific Institution «Federal Scientific Center – K.I. Skryabin, Ya.R. Kovalenko All-Russian Research Institute of Experimental Veterinary Medicine, Russian Academy of Sciences» Moscow, Russian Federation, Popov N.I. , Suvorov A.V. ,   All-Russian Research Institute for Veterinary Sanitation, Hygiene and Ecology – Branch of Federal State Budget Scientific Institution «Federal Scientific Center – K.I. Skryabin, Ya.R. Kovalenko All-Russian Research Institute of Experimental Veterinary Medicine, Russian Academy of Sciences» Moscow, Russian Federation, Lobanov S.M. ,   All-Russian Research Institute for Veterinary Sanitation, Hygiene and Ecology – Branch of Federal State Budget Scientific Institution «Federal Scientific Center – K.I. Skryabin, Ya.R. Kovalenko All-Russian Research Institute of Experimental Veterinary Medicine, Russian Academy of Sciences» Moscow, Russian Federation, Michko S.A. ,   All-Russian Research Institute for Veterinary Sanitation, Hygiene and Ecology – Branch of Federal State Budget Scientific Institution «Federal Scientific Center – K.I. Skryabin, Ya.R. Kovalenko All-Russian Research Institute of Experimental Veterinary Medicine, Russian Academy of Sciences» Moscow, Russian Federation, Shcherbakova G.Sh. ,   All-Russian Research Institute for Veterinary Sanitation, Hygiene and Ecology – Branch of Federal State Budget Scientific Institution «Federal Scientific Center – K.I. Skryabin, Ya.R. Kovalenko All-Russian Research Institute of Experimental Veterinary Medicine, Russian Academy of Sciences» Moscow, Russian Federation, Alieva Z.E. ,   All-Russian Research Institute for Veterinary Sanitation, Hygiene and Ecology – Branch of Federal State Budget Scientific Institution «Federal Scientific Center – K.I. Skryabin, Ya.R. Kovalenko All-Russian Research Institute of Experimental Veterinary Medicine, Russian Academy of Sciences» Moscow, Russian Federation, Saipullaev M.S. ,   The Caspian zonal research institute of veterinary – branch of the Federal State Budgetary Institution of Dagestan Agriculture Science Center Makhachkala, Republic of Dagestan, Russian Federation, Koichuev A.U. ,   The Caspian zonal research institute of veterinary – branch of the Federal State Budgetary Institution of Dagestan Agriculture Science Center Makhachkala, Republic of Dagestan, Russian Federation
Published: March 2021

The article presents the results of production tests of the effectiveness of the disinfectant Glyutosan. It has been established that Glyutosan is an effective disinfectant and can be recommended for prophylactic and forced disinfection at the objects of veterinary surveillance in monitoring its quality for the isolation of E. coli and staphylococcus bacteria, as well as forced disinfection for infectious diseases of bacterial (including tuberculosis) and viral etiology, especially dangerous infections (anthrax and other spore infections).
DISINFECTION TECHNOLOGY OF VETERINARY AND SANITARY OBJECTS BY DIRECTED AEROSOLS OF ANOLYTE PEROX
Authors:   All-Russian Research Institute of Veterinary Sanitation, Hygiene and Ecology – Branch of Federal State Budget Scientific Institution «Federal Scientific Center – K.I. Skryabin, Ya.R. Kovalenko All-Russian Research Institute of Experimental Veterinary Medicine, Russian Academy of Sciences» Moscow, Russian Federation., Prokopenko A.A. , Wanner N.E. ,   All-Russian Research Institute of Veterinary Sanitation, Hygiene and Ecology – Branch of Federal State Budget Scientific Institution «Federal Scientific Center – K.I. Skryabin, Ya.R. Kovalenko All-Russian Research Institute of Experimental Veterinary Medicine, Russian Academy of Sciences» Moscow, Russian Federation., Kushch I.V. ,   All-Russian Research Institute of Veterinary Sanitation, Hygiene and Ecology – Branch of Federal State Budget Scientific Institution «Federal Scientific Center – K.I. Skryabin, Ya.R. Kovalenko All-Russian Research Institute of Experimental Veterinary Medicine, Russian Academy of Sciences» Moscow, Russian Federation., Filipenkova G.V. ,   All-Russian Research Institute of Veterinary Sanitation, Hygiene and Ecology – Branch of Federal State Budget Scientific Institution «Federal Scientific Center – K.I. Skryabin, Ya.R. Kovalenko All-Russian Research Institute of Experimental Veterinary Medicine, Russian Academy of Sciences» Moscow, Russian Federation., Novikova S.I. ,   All-Russian Research Institute of Veterinary Sanitation, Hygiene and Ecology – Branch of Federal State Budget Scientific Institution «Federal Scientific Center – K.I. Skryabin, Ya.R. Kovalenko All-Russian Research Institute of Experimental Veterinary Medicine, Russian Academy of Sciences» Moscow, Russian Federation., Bahir V.M. ,   Vitold Bakhir Electrochemical Systems and Technologies Institute Moscow, Russian Federation
Published: March 2021

Studies conducted under industrial conditions in the premises for the maintenance of small (laboratory) and farm animals showed that the electrochemically activated solution of anolyte Perox containing active chlorine 40...50 mg/l, mineralization 0,5...1,0 g/l, pH 6,0 in the form of directed aerosols ensures the destruction of Escherichia coli, staphylococci and fungi on the surfaces of rooms and equipment at a drug flow rate of 200 ml/m2 and exposure for 24 hours. Based on the results of the conducted research, the document «Technology of disinfection of objects of veterinary and sanitary supervision with directed aerosols of anolyte Perox» was developed for veterinary practice.
PREDICTED FACTORS OF IMPACT OF LANDFILLS ON THE ENVIRONMENT AND ENVIRONMENTAL ENGINEERING METHODS OF NATURE PROTECTION
Authors:   Moscow State University of Food Production Moscow, Russian Federation, Fomina D.A. , Subbotina Yu.M. ,   Moscow State University of Food Production Moscow, Russian Federation
Published: March 2021

Currently, there is about 1 ton of garbage per person per year in the world – all this is called household municipal waste (MSW). The article presents factors that negatively affect the environment that lead to global environmental problems (underground fires, uncontrolled release of methane, thinning of the ozone layer, etc.), lists activities that are carried out to protect nature from MSW in the Russian Federation and abroad (Israel), several examples of engineering methods for solving the problem with MSW landfills are given. The problem with municipal waste is so great that there is no absolutely correct solution, at the moment, that will help the world forget about this problem forever.
Bullying in Universities: A Qualitative Analysis of the Lived Experiences of Students with Special Needs
Authors: Sehrish  , Dr. Yaar Muhammad  , Dr. Faisal Anis
Published: March 2021

Bullying has been known as an extensive, persistent, and severe problem in educational institutions across the globe. Despite the research studies on bullying in recent years, most of the research directly focused on its multiple slants and characteristics among students without special needs (SN). Besides, few research studies are known about bullying in universities and its dimensions in the population of students with SN receiving support provision. In light of the above, the present study explored the students’ lived experiences related to bullying and victimization getting an education in universities with peers without SN. The sample of this phenomenological study consisted of 10 participants with SN attending university education. Semi-structured interviews were used as a research method for data collection. All participants shared negative experiences of bullying in universities while studying with students without SN.
Contenido de humedad en fardos de papel y cartón a través de la potencia de recepción en el rango de las microondas
Authors: Aedo Roberto E. , Bustos Ricardo , Baradit Erik , Diaz Mauricio , Yañez Miguel
Published: March 2021

El presente tiene por finalidad medir el contenido de humedad en fardos de papel y cartón aplicando técnica de microonda en el espacio libre definido por la trayectoria de la onda electromagnética, particularmente en este trabajo es antena transmisora, aire, muestra, aire y antena receptora. Se realizaron a escala de laboratorio mediciones en diferentes probetas que simulan las características de los fardos a distintos contenidos de humedad. La cuantificación de la interacción entre el material y las microondas se logra a través de mediciones de potencia en recepción en un rango de frecuencia de los 3,84-12,5 GHz para luego establecer la frecuencia óptima de medición. La información obtenida experimentalmente se somete a una fase de análisis de las distribuciones medias de las variables estudiadas, en busca de una o varias curvas de calibración que permitan estimar el contenido de humedad en cada fardo. Los resultados obtenidos evidencian una relación entre la potencia de recepción a diferentes contenidos de humedad, por otra parte, la variabilidad de las muestras y el ambiente del laboratorio influye en las mediciones.
Degradación de residuos líquidos obtenidos en ensayos de dureza del agua mediante el proceso foto-Fenton
Authors: Angarita Villegas Anderson J.
Published: March 2021

La presente investigación se basó en la degradación de los residuos líquidos obtenidos en los ensayos de determinación de la dureza del agua realizados en el Laboratorio de Química Analítica (LQA) de la Facultad de Ingeniería en la Universidad de Carabobo, estado Carabobo, Venezuela, mediante el proceso foto-Fenton. Para lograrlo, se recolectaron y caracterizaron muestras resultantes de las mediciones de dicha propiedad, determinándose una demanda química de oxígeno (DQO) inicial de (6750 ± 226) mg O2⁄L. Luego de esto, se aplicó un diseño de experimentos central compuesto tipo estrella, con el cual, se obtuvo un modelo cuadrático que permitió conocer el comportamiento del proceso en los rangos de concentración evaluados. Acto seguido, se verificó que el mayor porcentaje de degradación de la DQO se obtenía al emplear 25,24 g⁄L de peróxido de hidrógeno y 2,21 g⁄L de iones ferrosos. Por último, se estimaron los parámetros cinéticos que rigen el proceso de oxidación, tomando la DQO como un indicador que agrupa la contribución de todas las especies que participan en el proceso.
Clasificación Automática de Limón Sutil Peruano (Citrus Aurantifolia) usando Máquinas de Vectores de Soporte
Authors: Alcarazo-Ibáñez Freddy , Tuesta-Monteza Victor , Mejía-Cabrera Heber Iván , Callejas Juan Carlos , Yera Raciel
Published: March 2021

La clasificación manual de frutas es un proceso que requiere de personal experto y es propenso al error humano. Reviste entonces vital importancia la automatización del mismo utilizando herramientas computacionales. En esta investigación se propuso un marco de trabajo basado en la aplicación de técnicas de Pre- Procesamiento de Imágenes y de Visión Artificial para clasificar de manera automática frutos del Limón Sutil Peruano (Citrus Aurantifolia) por color. Se presenta un prototipo de clasificación soportado por una plataforma de hardware para extraer las características de Momentos de Color de las imágenes de Citrus Aurantifolia con vistas a entrenar las técnicas de clasificación de Máquina de Vectores de Soporte (SVM) y K-Vecinos más Cercanos (KNN). Los resultados arrojaron que utilizando el Momento de Color de la media del canal R (rojo), SVM obtuvo una precisión del 98%. Al convertir las imágenes al espacio de color CIELAB utilizando las coordenadas a* y b* la precisión obtenida por las técnicas SVM y K-NN fue del 100%.
A New Encryption Scheme Based on Groupring
Authors: Saba Inam  , Shamsa Kanwal  , Rashid Ali
Published: March 2021

Security of some present day public key cryptosystem (PKC) is based on general linear groups as it is a good choice for developing such types of cryptosystems. This study presents various public key encryption schemes based on general linear groups. Different techniques including automorphisms in connection with conjugacy search problem and its generalization are used to develop these schemes. Further, the grouprings are chosen as a platform to enhance the security and efficiency. Numerous aspects related to our new proposal are also elaborated.
Socio-Economic Determinants of Household Continued Use of Solid Biofuels (Fuelwood and Charcoal) for Cooking Purposes in Sub-Saharan Africa- Kenya’s Situation
Authors: Kariuki Dorcas Wambui
Published: March 2021

Solid biofuels (fuelwood and charcoal) remain the primary source of household cooking energy in Kenya. This has negatively impacted forest resources, people’s health, local climate patterns, and the country’s economy. Understanding the determinants of household use of these traditional energy resources is useful in the designing of policies and strategies aimed at facilitating energy transitions towards clean options. The current study evaluated the role of socio-economic factors in the determination of household use of fuelwood and charcoal for cooking purposes in Kenya. A desk study was conducted using the 2015/2016 Kenya Integrated household budget survey data published by the Kenya National Bureau of Statistics (KNBS). Stepwise multiple regression using SPSS was run to determine how household size, female household headship, lack of education among household heads, ownership of housing unit, modern housing, access to credit, access to cash transfers, shock to household welfare, and household level of expenditure affect household utilisation of fuelwood and charcoal for cooking purposes. Results of the regression show that household ownership of a housing unit has a significant positive influence on household utilisation of fuelwood for cooking purposes. Access to credit has a significant negative influence on household charcoal utilisation, while both household expenditure beyond $71 and lack of education among household heads have a significant negative influence on household utilisation of fuelwood and a significant positive influence on household utilisation of charcoal. Therefore, the government of Kenya through its relevant authorities and agencies has a crucial role to play in ensuring that these socio-economic determinants of household use of solid biofuels are addressed. This is achievable through re-strategising, re-designing and designing policies aimed at facilitating households’ transition to clean energy alternatives and sustainable development.
Grundstein für neuartige Bearbeitungsstrategie gelegt
Authors: Blasl Jacqueline , Vieltorf Fabian , Hanenkamp Nico , Zäh F. Michael
Published: March 2021

Bei neuartigen Werkstoffen stoßen herkömmliche Fertigungsverfahren aus ökonomischer und ökologischer Sicht an ihre Grenzen. In Forschungsprojekten werden derzeit die Ultraschallbearbeitung und die kryogene Minimalmengenschmierung (kMMS) betrachtet, die sich bei schwer zerspanbaren Werkstoffen gegenüber konventionellen spanabhebenden Verfahren auszeichnen. Im Verbundprojekt „KryoSonic“ wird die Überlagerung beider Technologien bei Fräs- und Schleifprozessen untersucht.
MES bringt „Fass ins Rollen“
Authors: Valnion Bernhard
Published: March 2021

Für die Anbindung seiner Produktionsmaschinen nutzt Blefa die MDE/BDE-Software von Proxia mit OPC-UA-Datenkommunikation. Die gewonnene Transparenz verhilft zu stückzahlgenauer Ausbringungsmenge und der Produktivitätssteigerung um 15 %.
Produktive Fräserherstellung durch gradierte Schleifwerkzeuge
Authors: Denkena Berend , Krödel Alexander , Raffalt Daniel
Published: March 2021

Das Schleifen von Vollhartmetallfräsern ist durch komplizierte Eingriffsbedingungen gekennzeichnet, die zu einer ungleichmäßigen Belastung des Schleifwerkzeugs führen. Dies bewirkt unter anderem einen lokal unterschiedlich stark ausgeprägten Verschleiß, sodass die Profilhaltigkeit des Schleifwerkzeugs sinkt und die resultierende Formgenauigkeit des gefertigten Fräsers reduziert wird.
Kompromisslos HSS filtern
Authors: Hobohm Michael
Published: March 2021

Mit einer modernen Feinstfiltertechnik steht ein pneumatisch-hydraulisches Rückspülverfahren bereit, das dem Anwender – zum Beispiel dem Werkzeugschleifer – eine Reihe von Vorteilen bietet. Bei Gesau-Werkzeuge steht einer davon an erster Stelle: das Beherrschen eines schwierigen Filtrationsprozesses beim Schleifen von Verzahnungswerkzeugen.
Zerodur mit kryogener MMS und Ultraschall bearbeiten
Authors: Lichtinger Klaus , Reif Armin , Sitzberger Sebastian , Rascher Rolf
Published: March 2021

Das Spannungsfeld zwischen technischer Machbarkeit, Wirtschaftlichkeit und Nachhaltigkeit stellt Anwender bei der Bearbeitung sprödharter Werkstoffe wie Zerodur mit konventionellen Fertigungsverfahren vor große Herausforderungen. Die Kombination der Zerspanung mit Ultraschall (US) und kryogener Minimalmengenschmierung (kMMS) könnte diese Zielkonflikte verringern.
Kunststoffe stanzen ohne Grat- und Flusenbildung
Authors: Pfennig Anja , Heiler Roland , Noller Sebastian
Published: March 2021

Beim Stanzen von Verdrahtungskanälen aus Polymerblend PC/ABS treten Grate und Flusen auf. Diese machen einen zusätzlichen, teuren Arbeitsschritt zur Entgratung nötig. Die Methode DoE (Design of Experiments) zur Prozessoptimierung stellt Zusammenhänge zwischen den Eingangsgrößen (Faktoren) und den Ausgangsgrößen (Qualitätsmerkmale) dar. Durch Optimierung der mathematischen Modelle zeigt sich der Schneidspalt als entscheidende Größe.
So werden KI-Projekte erfolgreich
Authors: Algie Stephan
Published: March 2021

Häufig werde ich gefragt, ob Künstliche Intelligenz (KI) wirklich zu besseren Verkaufsprognosen oder einer optimierten Beschaffungsplanung beitragen kann. Ja, das kann sie sicherlich, antworte ich dann, denn insbesondere die potenziellen Verbesserungen durch Machine-Learning-Algorithmen sind wirklich beeindruckend.
FTS-Fachtagung 2020 – erstmals digital
Authors: Ullrich Günter , Albrecht Thomas
Published: March 2021

Unter dem Motto „FTS-Projekte im Spannungsfeld von Innovation, Sicherheit und Wirtschaftlichkeit“ fand zuletzt die FTS-Fachtagung am Fraunhofer-Institut für Materialfluss und Logistik (IML) in Dortmund statt. Allerdings corona-bedingt nicht als Präsenzveranstaltung, sondern rein digital mit live ins Internet übertragenen Beiträgen. Über 200 angemeldete Teilnehmer hatten die Gelegenheit, sich über Best-Practice-Lösungen sowie Praxiserfahrungen rund um die Auswahl, die Einführung und den Betrieb von Fahrerlosen Transportsystemen (FTS) zu informieren.
Was kann die freie Lüftung zur Reduktion einer Virenlast in Schulräumen leisten?/To what extent can plug ventilation reduce viral loads in classrooms?
Authors: Raatschen Willigert
Published: March 2021

Dieser Beitrag liefert quantitative Aussagen über die Virenlastreduktion bei Stoßlüftung von unterschiedlich langer Dauer und stellt sie vergleichend den Ergebnissen gegenüber, die durch das Aufstellen von CO2-Ampeln und durch dezentrale Filtersysteme erzielt werden. Vergleichsparameter sind die CO2-Konzentration und die potenzielle Virenexposition im Raum. In einem kleinen Büroraum und einem Klassenraum wurde bei Windstille und einseitiger Fensteröffnung der Luftaustausch ohne Querlüftung gemessen. Dieser bildet sich nur aufgrund von Temperaturunterschieden aus. Die Untersuchungen erfolgten für Fensteröffnungsdauern von 1 bis 4 min mit der GC-ECD-Tracergasmesstechnik (GC-ECD = Gaschromatograph mit Electron Capture Detector). Bei der Untersuchung im Klassenraum wurde an einem Sitzplatz ein zweites Tracergas zeitlich konstant ausgebracht, um die durch einen infizierten Schüler verursachte Virenausbreitung im Raum nachzubilden. Die verwendete Tracergasmesstechnik ermöglicht eine einfache und engmaschige Probenahme an vielen Stellen im Raum, wodurch die zeitliche und örtliche Virenausbreitung analysiert werden kann. So lassen sich auch Aussagen über die räumliche Verteilung und den Anstieg der Virenkonzentrationen im Raum nach dem Schließen der Fenster machen. Mit den Messdaten wurde ein Simulationsprogramm kalibriert, um die Wirksamkeit verschiedener Lüftungsvarianten der eines Raumluftfiltergeräts gegenüberzustellen.
Bewertung optischer Aerosolspektrometer zur Bestimmung arbeitsplatz- und coronarelevanter Aerosole/Evaluation of optical aerosol spectrometers for the determination of workplace- and corona-relevant aerosols
Authors: Plitzko Sabine , Todea Ana Maria , Broßell Dirk , Linsel Gunter , Monz Christian , Müller Clarissa
Published: March 2021

Optische Aerosolspektrometer werden bei der zeitaufgelösten Bestimmung der Exposition gegenüber alveolengängigem Staub (A-Staub) an Arbeitsplätzen, aber auch bei Aerosolmessungen in Innenräumen, z. B. im Zusammenhang mit der COVID-19-Pandemie, zunehmend eingesetzt. Diese Geräte messen das von Aerosolpartikeln gestreute Licht als Maß für deren Größe. Um aus den Messergebnissen z.B. die A-Staub-Massenkonzentration bestimmen zu können, sind somit Annahmen hinsichtlich der Partikeleigenschaften, insbesondere des Brechungsindizes und der Dichte, erforderlich. Für die Bestimmung coronarelevanter Aerosole sind vor allem flüssige Aerosolpartikel von Bedeutung. Im Rahmen der hier vorgestellten Untersuchungen wurden Aerosolspektrometer verschiedener Hersteller im Labor sowie in Ringversuchen mit unterschiedlichen monodispersen und polydispersen sowie festen und flüssigen Prüfaerosolen beaufschlagt und die Messwerte den Ergebnissen von Referenzverfahren gegenübergestellt. Es zeigte sich, dass die Aerosolspektrometer generell für die genannten Einsatzzwecke geeignet sind. Um möglichst genaue Ergebnisse zu erzielen, ist aber ggf. eine individuelle Gerätekalibrierung für den jeweiligen Einsatzzweck erforderlich.
Von der Dieseldebatte zur Lärmdebatte
Authors: Wagner Udo
Published: March 2021

Fahrer sportlicher PKW und Motorradfahrer sind wieder die bösen Buben. Bisher waren Lärmvorschriften, Messmethoden und Messtechnikspezialisten nicht im den Fokus der Politik. Doch im Zuge des Abgasskandals kommt auch das Thema Lärm in die Medien und gipfelt im Sommer 2020 in drohenden Motorradfahrverboten in Deutschland durch die Politik. Es ist Zeit, klare Fakten zu beleuchten.
Schwingungen optimieren
Authors: Steinchen Peter , Kaal William
Published: March 2021

Erschütterungen und Schwingungsbelastung bei der Arbeit können dauerhaft chronische Erkrankungen auslösen. Der Einsatz der Schwingungsdämpfung im Arbeits- und Gesundheitsschutz ist nur ein Anwendungsfeld programmierbarer Materialien. Daneben finden Sie auch Anwendung in der Luft- und Raumfahrt oder im Erschütterungsschutz für sensible Elektronik.
Netzwerk- und Energiemanagement in Rechenzentren
Authors: Rosenkranz Cora
Published: March 2021

Private Fotos und Videos, Software as a Service oder die Migration ganzer Enterprise Ressource Planning oder Core Banking Systeme – die ganze Welt drängt in die Cloud. Dass sich hinter dem poetischen Begriff „Cloud“ tatsächlich kein nebulöser Ort in der Erdatmosphäre, sondern letztendlich ganz konkrete Rechenkapazitäten verbergen, ist den wenigsten Nutzern wirklich bewusst. Für die Betreiber dieser Cloud-Infrastrukturen ist der aktuelle Trend zur Cloud allerdings Segen und Herausforderung zugleich.
International Practice Of Development And Implementation Of Deposit Policy
Authors:   PhD Tashkent Financial Institute, Uzbekistan, Shermukhamedov Bekhzodjon Usmonovich
Published: March 2021

The current state of the deposit policy of commercial banks of our country was analyzed in this article. During the analysis the peculiarities of systemic development of factors influencing on the process of deposit policy implementation were investigated. Also the conditions and opportunities of using of information systems and other directions of international best practice for improving the deposit policy of commercial banks were assessed. Based on the total conclusions on the organization of the system of targeted using of instruments for the development of deposit policy of commercial banks, scientific proposals and practical recommendations were developed to increase the level of capitalization and deposit base of commercial banks, to direct the strategy and tactics of deposit activity of commercial banks to strengthen their financial stability and reliability.
Improving The System Supporting The Private Sector Is The Basis For Forming A Competitive Economy
Authors:   Associate Professor, PhD Tashkent State University Of Economics, Uzbekistan, Amirov Lochinbek Fayzullayevich , Choriyev Kholbek Shoniyozovich ,   Master Tashkent State University Of Economics, Uzbekistan
Published: March 2021

The article examines the process of improving the system of state support for the private sector as a basis for building a competitive economy. At the same time, problematic processes for improving the system of state support for the private sector have been studied on a systematic basis. Scientific proposals and practical recommendations on the possibility of building a competitive economy by improving the system of state support for the private sector.
Improving The Financial Security System Of Commercial Banks
Authors:   PhD, Associate Professor Department Of Economics, Tashkent Institute Of Finance, Uzbekistan, Safarov Giyosiddin Abdullayevich , Raimberdiyev Samandar Sherzod Oglu ,   Student Tashkent Financial Institute, Uzbekistan
Published: March 2021

The article examines the nature of financial security of commercial banks, the methodological framework and conditions of its provision. Scientific proposals and practical recommendations on the areas of financial security of commercial banks have been formed through a systematic approach to the factors affecting the financial security of commercial banks.
Challenges In The Development Of The Health System In Surkhan Volume
Authors:   Lecturer Of Denau Entrepreneurship And Pedagogical Institute, Uzbekistan, Hasanova Nodira Ibragimovna
Published: March 2021

This article discusses the history of undeveloped field of medicine where local doctors treated the people as they knew in the 20-30s of the XX century in the land of Surkhandarya. Doctors had worked tirelessly to cure patients. The medicines they used were made from local herbs in a variety of ways to treat patients.
Ethnocultural Processes Took Place In Ustrushan During The Western Turkish Khanate
Authors:   Lecturer, Department Of History Gulistan State Of University, Tashkent, Uzbekistan, Almanov Qahramon
Published: March 2021

In this article, the author draws some conclusions based on historical sources, commenting on the ethno-cultural processes that took place in the historical and cultural region of Central Asia - Ustrushana during the Western Turkish Khanate. Based on these conclusions, we can gain important information about the political, economic and cultural life of this country.
New Perspectives Of Media-Text Under The Conditions Of Mass Media Conversion
Authors:   National University Of Uzbekistan Named After Mirzo Ulugbek, Uzbekistan, Mirzajonov Avaz Khamitovich
Published: March 2021

The article is devoted to the analysis of changes in the communication processes of the late XX - early XXI centuries, reflecting the powerful impact on the real life of modern mass media, the problems associated with understanding media text in the condition of Mass Media convergence, clarifying the role of the Mass Media in forming society and individual recognition and how far their influence extends on modern man.
The Impact of the Project-Based Learning Strategy on Leadership Skills Acquisition among Palestinian Refugees Students in Gaza
Authors: Migdad Safa , Joma Amjad , Arvisais Olivier
Published: March 2021

This study aimed at investigating the effectiveness of the project-based learning strategy on developing third graders' leadership skills. The research questions were addressed using the experimental approach. The researchers purposively sampled 76 third graders from Al Zaitun Co-ed Elementary C School in Gaza and randomly sampled two classes of third graders. Participants were divided into two equivalent groups, each consisting of 38 students. The project-based learning strategy was used for teaching English to the experimental group, whereas the traditional method was used for the control group. The study tool consisted of an observation card on which the student's leadership skills were rated pre- and post-application. Data were analyzed using the Statistical Package for Social Sciences. Independent samples t-test and effect size were used in the analysis. Results revealed higher mean scores in leadership skills for the experimental group in the post-application observation card. The researchers attributed these findings to the project-based learning strategy and recommend its use in teaching English to develop leadership skills. Further research is needed to investigate the effect of other project-based learning strategies on other grade levels and life skills.
The Assembly of Bacteriophage Functional Enzymatic Models in Association with E. coli Proteins’ Profiles
Authors: Elshayeb AA , Elfatih A , Salih KMA , Mustafa NSE
Published: March 2021

Introduction: The invasion of bacteriophage on the associated host bacterium depends on their receptors’ orientation that adsorb them to cell surface. During phage replication a valuable number of proteins acts as lytic enzymes for host puncher at the beginning of the infection and other for burst after lytic cycle compilation. Accordingly, the proteomic relationship among phage and bacterium proteins could easily be studied by their protein profiles analysis. Objective: To detect bacteriophages functional enzymes during lytic cycle. Methods: The isolation and identification of Escherichia coli and their parasitic T7 phage group was done using bacterial culture and common plaque assay techniques. The investigations and protein-protein interactions’ assays were inveterate by proteins profile of phage and bacterium using Sodium Dodecyl Sulphate Poly Acrylamide Gel Electrophoresis (SDS-PAGE) to find out their molecular weights, where the scaled location of each mobile band was compared to the standards of identified proteins weights in the molecular ladder. Thereafter, Protein model’s assembly and bands migration was done by computer analytical software. Results: Mobilization of the phage’ proteins inside the Two Dimensions (2D) gel ranged between 60 and 12 kDa where a model of 4 main bands with molecular weights of (46, 35, 24 and 14 kDa) is corresponded to the host ones, where pure 9 bands with molecular weight ranged between 96-24 kDa. The computational model analysis showed common shared molecular masses of 47, 34 and 16 kDa on plot area of the phage and the bacterium. Model interpretation confirmed that proteins ranged from 47.7 to 34.3 kDa resembles 43.3% of whole phage’s proteins that assembled the capsid head and the coil, while the molecular weight mass of 22.5 formed the tail’s proteins. The lytic enzymes’ molecular weight was ranged between 18-14 kDa according to the function of the enzyme. The study revealed that the 34 kDa band has the common shared peak between T7 phage group and associated Escherichia coli host. Conclusion: Functional models of analysed proteins during phage assembly, ensures lytic enzymes are built in the capsid head and the lysozyme in the tail, they facilitate the enzymatic decay for bacterial host. This enzymatic function is related to the lytic cycle of the bacteriophages and their phenomenon in employing the bacterial DNA in proteins manufacturing during their replication inside host.
The Human Ventilator as Equipment for Pressure Energy Transfer: The Risk of not taking in Account Engineering Aspects in Such a Complex Problem
Authors: Prado Soares MC
Published: March 2021

In this essay, I invite the readers to reflect on a very serious problem that I have noticed during the last months: there is a current tendency of reducing complex and multidisciplinary problems to a single sphere of knowledge. This is particularly complicated when we are facing problems that affect all of the global society.
ANALISIS PERILAKU PENGGUNAAN JAMBAN KELUARGA PADA MAYARAKAT SUKU BAJO DI WILAYAH PESISIR DESA BA-HARI KECAMATAN TOWEA KABUPATEN MUNA TAHUN 2019
Authors: Sabilu Yusuf , Yasnani Yasnani
Published: March 2021

- Masalah kondisi lingkungan tempat pembuangan kotoran manusia tidak terlepas dari aspekkepemilikan terhadap sarana yang digunakan. Berdasarkan data dari World Health Organization (WHO) padatahun 2016 diperkirakan sebesar 1,1 milyar orang atau 17% penduduk dunia masih Buang Air Besar (BAB) diarea terbuka. Tujuan dari penelitian ini adalah untuk mengetahui Perilaku Penggunaan Jamban Keluarga PadaMasyarakat Suku Bajo di Wilayah Pesisir Desa Bahari Kecamatan Towea Kabupaten Muna Tahun 2019.Penelitian ini merupakan jenis penelitian observasional- analitik yang menggunakan rancangan “crosssectionalstudy”. Populasi dalam penelitian ini adalah seluruh ru-mah tangga yang berada di Desa Bahari KecamatanTowea Kabupaten Muna Kelurahan dengan jumlah 446 Ke-pala Keluarga. Sampel berjumlah 82 Kepala Keluargayang diambil dengan menggunakan tehnik SimpleRand-om Sampling (SRS). Analisis data dilakukan secaraunivariat dan bivariat menggunakan uji chisquare. Hasil Penelitian menunjukkan Ada hubungan yang bermaknaantara pengetahuan dengan penggunaan jamban (nilai p- value = 0,034), Tidak ada hubungan yang bermaknaantara sikap dengan penggunaan jamban (nilai p val-ue =0,086), Ada hubungan yang bermakna antarapendapatan dengan penggunaan jamban(nilai p value =-0,000), Ada hubungan yang bermakna antara peranpetugas kesehatan dengan penggunaan jamban (nilai p value =0,002), Ada hubungan yang bermakna antarakepemilikan jamban dengan penggunaan jamban (nilai p value =0,033). Kesimpulan pada penelitian ini menunjukan ada hubungan antara variabel Pengetahuan-, Sikap, Pendapatan, Peran Petugas Kesehatan danKepemilikan Jamban.Kata kunci : Pengetahuan,Sikap, Pendapatan, Peran Petugas Kesehatan, Kepemilikan Jamban
GAMBARAN DIAGNOSTIK DAN PENATALAKSANAAN PASIEN PNEUMONIA ANAK RAWAT JALAN RUMAH SAKIT UMUM DR PRINGADI MEDAN
Authors: Chairun Ryeo Ramadhan , Chiuman Linda
Published: March 2021

Abstrak Penyakit infeksi pada jaringan paru ini disebut Pneumonia, Infeksi pada jaringan paru ini disebabkan olehmikroorganisme (Bakteri,Virus, Protozoa) tetapi bukan disebabkan oleh bakteri M.Tuberculosis. Penelitianini dilakukan bertujuan untuk dapat mengetahui Gambaran diagnostik dan penatalaksanaan pasienPneumonia anak rawat jalan rumah sakit umum DR Pringadi Medan. Beberapa penyebab tingginya kasuspneumonia pada anak antara lain sebagai berikut : anak yang masih berumur dibawah usia 1 tahun , lakilaki,anakdengan gizi buruk,anak lahir dengan berat badan yang rendah atau sangat rendah, asupannutrisi ASI yang tidak adekuat, polusi udara, faktor keluarga pada lingkungan anak, imunisasi yang tidaklengkap, kekurangan vitamin A, dan asupan MP-ASI yang tidak benar. Dengan menggunakan metodepenelitian case study diikuti juga dengan deskriptif retrospektif penelitian ini dilakukan, pada penelitianini sampel yang digunakan berupa 100 data rekam medis pasien diambil secara purposive sampling.Didapatkan hasil penelitian berdasarkan distribusi proporsi umur terdapat umur dibawah 1 tahunmemiliki persentase teringgi pada anak yang terkena Pneumonia, dibandingkan usia 2 hingga lebih 6tahun. Gejala klinis yang paling tampak pada anak yang terinfeksi pneumonia ialah Demam, Batukberdahak dan sesak nafas serta pada pemeriksaan fisik berupa auskultasi persentase paling tinggididapatkan suara nafas tambahan berupa ronkhi basah dan pemeriksaan foto thoraks menunjukkankonsolidasi paling banyak pada anak terinfeksi Pneumonia. Pada penatalaksanaan kepada anak yangterinfeksi Pneumonia diberikan Amoxilin sirup, Ambroxol sirup, Paracetamol sirup memiliki persentasetertinggi dalam kesembuhan.Kata Kunci : Pneumonia, Diagnostik dan Penatalaksanaan, RSU Pringadi Medan.
UJI EFEKTIVITAS ANTIBAKTERI EKSTRAK DAUN JARAK PAGAR (Jatropha curcas Linn) TERHADAP BAKTERI Staphyloccocus aureus
Authors: Nursahfitri Nursahfitri , Amalia Risnanda , Fadillah Qori
Published: March 2021

Penelitian ini bertujuan untuk mengetahui efektivitas dari ekstrak daun jarak pagar (Jatropha curcas L) dengankonsentrasi 30%, 50%, 70%, 90% dan 100% terhadap bakteri Staphylococcus aureus dengan antibotikamoxicillin-clavulanic acid sebagai pembanding. Jenis penelitian yang digunakan adalah true experimentdengan desain posttest only. Uji efektivitas antibakteri ekstrak daun jarak pagar (Jatropha curcas L) terhadapbakteri Staphylococcus aureus dengan cara difusi agar/Kirby-bauer memakai kertas cakram yang didalamnyaterdapat ekstrak daun jarak pagar kemudian diletakkan ke media kultur (MHA) metode ini berguna untukmengamati diameter zona hambat ekstrak kemudian hasilnya batch-to-batch yang baik. Metode pengolahandata yang digunakan dalam uji coba penelitian adalah Shapiro-Wilk yaitu oneway ANOVA untuk mengetahuiefek antibakteri dari ekstrak daun jarak pagar dan uji Least Significant Difference (LSD) untuk mengetahuiperbedaan efek antibakteri antar 2 kelompok perlakuan. Dari uji tersebut menunjukkan bahwa data penelitianberdistribusi normal dikarenakan p>0,05 pada uji statistik oneway ANOVA menunjukkan nilai p=0,000 (p<0,05)yaitu ada perbedaan yang signifikan efek antibakteri ekstrak daun jarak pagar (Jatropha curcas L) terhadapbakteri Staphylococcus aureus pada hasil analisis uji posthoc LSD menunjukkan bahwa ada perbedaan yangsignifikan antara kelompok ekstrak dengan kelompok perlakuan ekstrak lainnya.Kata Kunci : Staphylococcus aureus, Jatropha curcas L, Ekstrak Daun Jarak Pagar