bluuebunny/crossref_metadata_2025 huggingface dataset:
MODERN MODEL OF PRACTICAL TRAINING OF FUTURE TEACHERS
Authors: M. Mashovets M. , Golota N. , Karnaukhova A.
Published: February 2021

The task of vocational education at the present stage of development of society is to train competitive professionals with professional mobility, skills of rapid adaptation to changing conditions of society, methods of self-education, improving the quality of their own professional activities and its product. The article analyzes the modern model of practical training of teachers, namely: future educators of preschool education and primary school teachers in the educational process of the Pedagogical Institute of Borys Grinchenko Kyiv University. The current modernization of the domestic education system creates increased requirements for the quality of training of modern teachers, which is not only to modernize the content of profile-oriented disciplines, but also requires appropriate organization of various types of pedagogical practice.

The authors investigate various aspects of training future teachers to carry out professional activities in preschool and primary schools. In particular, the activities of the Center for Self-Knowledge and Self-Development, the Center for Innovative Educational Technologies (ICR), the Educational Laboratory of Creative Pedagogy are substantiated, providing a combination of scientific achievements and practice in the educational process. It is in the process of training in these centers that students have the opportunity to model different components of future pedagogical activities and choose different ways to solve them given the proposed features of the pedagogical situation, which will further contribute to the formation of future teachers holistic perception of professional activity. all participants in the educational process, the ability to make independent decisions and respond quickly to the challenges of everyday teaching.

The peculiarities of students’ work in the centers in classroom and extracurricular classes are revealed, in the process of which future preschool educators and primary school teachers have the opportunity to participate in interdisciplinary projects, trainings, master innovative and digital teaching tools. component of the educational process and ensures the competitiveness of young professionals.

The article identifies tools for information and educational environment that should be used in working with students (STEAM-education, storytelling, kahoot, answergarden), which will promote the development of future teachers’ ability to self-presentation, the effective formation of their professional competence.

Key words: preschool institution, general secondary education institution, model, practical training, pedagogical production practice, professional activity, students.
SKILLS OF THE 21st CENTURY IN THE CONTEXT OF QUALITY ASSURANCE OF TEACHER PROFESSIONAL TRAINING
Authors: Kuzemko L.
Published: February 2021

The article deals with the problem of quality of professional training. It emphasizes the importance of the 21st century skills developmentamongfuture teachers to ensure quality pedagogicaltraining. The results of theoretical study of normative documents in the field of higher education in Ukraine and foreign works on the formation of general and professional competencies of primary school teachers and educators of preschool education are disclosed. As a result of scientific research, the skills that provide competence training for students of pedagogical specialties in a higher education institution have been identified, in particular: critical thinking, digital skills and cooperation skills. The problem of training teachers of preschool and primary institutions, the content of the current professional standards, the European reference system on key competencies for lifelong learning are studied. The results of the questionnaire survey of 1st-4th year students of specialties and teachers-practitioners are summarized in order to determine the necessary skills and abilities for a modern teacher. The results of diagnostics of the formation of digital skills, interaction skills and critical thinking in first-year students of the Pedagogical Institute of Borys Grinchenko Kyiv University are presented. According to the selected criteria of personal and professional self-development of the teacher (value-motivational, cognitive, activity), the levels (basic, medium and high) and indicators of formation are determined. The levels of their formation are defined: basic (digital skills — 28 people, critical thinking — 52 people, skills cooperation — 23 people); medium (digital skills — 29 people, critical thinking — 24 people, cooperation skills — 34 people); high (digital skills — 21 people, critical thinking — 2 people, cooperation skills — 21 people). The results of studying the qualifications of future teachers of primary and preschool institutions of the 21st century are generalized and the need for purposeful and systematic work on their formation is substantiated. Scientific research examines practical experience in the development and implementation of content-methodological support for the formation of skills of students of pedagogical specialties in a higher education institution.
AXIOLOGIZATION AS A TOOL OF PREVENTION SOCIAL PATHOLOGICAL PHENOMENA IN CZECH SOCIETY
Authors: Vavříková Hana
Published: February 2021

Liberalism brought not only positives but also negatives to Czech society. The emphasis on individual values eliminated social cohesion and gave more space to many socially pathological phenomena. These include radicalization, extremism, xenophobia and ageism. And it is ageism that manifests itself at all levels of Czech society. It can be found in stereotypes and myths, it is presented in contempt or aversion, it appears in services of all kinds. It can be found in language nicknames, it is a motif of jokes and ridicule. This article presents ageism in the Czech media and points out possible sources and forms of ageism in Czech families. According to experts, these socio-pathological phenomena can be eliminated through axiologization and their modifications, which are considered in this paper prosocial or prosenior education.
PEDAGOGICAL FACILITATION FROM VIEW OF UNIVERSITY STUDENTS
Authors: Vavříková Hana
Published: February 2021

The professional public has been discussing for a long time the reasons why more than 2/5 of Czech students in bachelor’s degree programs are unsuccessful in their first study. The paper outlines the possible causes of this phenomenon, mentions partial factors influencing academic success or failure, and also lists the effects of the phenomenon on the life of individuals and society. Last but not least, this paper deals with pedagogical facilitation, ie interpersonal activity, which could eliminate some of the causes of study failure (low internal motivation, frustration), and which could set a favorable educational environment, and thus increase the study success of university students. As part of the preparation of this paper, its author conducted a survey, the aim of which was to look at partial aspects of study failure and pedagogical facilitation from the perspective of students of two forms (full-time, combined) of bachelor’s study programs at the Faculty of Education of the University of Ostrava.
Rooting capacity of grape cuttings in the north-western caspian region
Authors: Polukhina Elena Vladimirovna , Tyutyuma Natalia Vladimirovna
Published: February 2021

Experience in studying the rootability of grape cuttings was conducted on the territory of the vineyard of the Precaspian agrarian federal scientific center of the Russian academy of sciences, located in the Chernoyarsky district of the Astrakhan region. The research period is from 2015 to 2019. The relevance of the research is due to the insufficient availability of local planting material in the regions of the Russian Federation, as well as the high efficiency of the method for obtaining grape seedlings on their own roots. The purpose of the research was to study the survival rate of grape cuttings in the crop and identify varieties that are characterized by the best rooting ability. The article presents data on the ability to root cuttings of grapes of 18 table varieties of different maturation periods. The lowest rooting rate in the experiment had varieties Cardinal, Straseni, Memory Negros, the Gift to Zaporozhye, Karaburnu. It was found that the use of early – maturing varieties Kodryanka, Bogatyrsky, Lora, middle – matured-Husain pink and Lowland, late-matured-Moscow, Sevan, Soviet, the level of rootability of which varied from 44.2 to 71.4 %, is optimal for obtaining root-related seedlings of grapes.These varieties have a good ability to rhizogenesis, which allows us to recommend them for accelerated propagation of grape varieties.
Technological solutions for environmentally friendly irrigation with wide-coverage sprinklers for soils with poor water permeability
Authors: Zhuravleva Larisa Anatolyevna
Published: February 2021

The article considers the possibilities of fractional, differentiated delivery of irrigation rates, operating mode and movement of wide-coverage sprinkler machines of circular and frontal action. The need is to ensure the coordination of the irrigation e with the level of moisture reserves of the field sections for frontal displacement machines and sectors for circular machines during the entire irrigation time, reducing the environmental load on the soil and maintaining fertility.
Influence of thickness and planting time on potato productivity and quality
Authors: Vasiliev Aleksandr Anatolyevich , Gorbunov Anatoliy Konstantinovich
Published: February 2021

The article discusses the features of the formation of the leaf surface, photosynthetic potential and yield of tubers, depending on the timing and density of potato planting. The objective of our research was to study photosynthetic activity, yield and quality of potato tubers depending on the density and timing of planting. Field experiments were carried out in the forest-steppe zone of the Trans-Urals in 2014-2017 with potato varieties Rosara (early ripening) and Kuzovok (mid-ripening). The optimal combination of agricultural practices has been established to obtain the planned potato yields with high quality tubers - planting on May 12-15 (Kuzovok varieties according to the scheme 75x27 and 75x19 cm, and Rosara varieties - only 75x19 cm). The optimal planting period provides the greatest photosynthetic potential of potatoes with a thickened planting scheme (4.18-5.45 million m2/ha-days), which, due to the assimilation of 3.9 to 4.4% of photosynthetically active solar radiation, ensures the formation of a crop of tubers 40.2-42.8 t/ha. The fourth term for planting potatoes (June 5-12), reducing the FP by 12.6-21.9% depending on the variety, the PAR efficiency - by 28.4-30.1%, caused a decrease in yield by 6.6-7, 4 t/ha, tuber starch content - by 2.0-2.7% compared to planting on May 12-15. At the same time, the amount of nitrates in tubers increased by 1.93-2.22 times.
Analysis of fire hazard of livestock complexes for the maintenance of cattle
Authors: Savelyev Anatoly Petrovich , Shkrabak Vladimir Stepanovich , Chugunov Mikhail Nikolaevich , Enaleeva Svetlana Anatolievna , Roman Vladimirovich
Published: February 2021

The article is devoted to the problems of ensuring fire safety of livestock complexes. The conducted research has established that the buildings of livestock complexes are characterized by a certain level of fire danger, and, taking into account the importance of this category of objects on the food security of the country, ensuring fire safety should be a priority.
APLIKASI OTOMATISASI POMPA KIMIA OKSIDATOR MENGGUNAKAN MODUL PLC SRB201FU PADA UNIT PENYARINGAN PENDAHULUAN ARSINUM SWRO
Authors: Setiadi Imam , Fani Ayudia Mutiara
Published: February 2021

Kebutuhan masyarakat terhadap air minum yang berkualitas serta akses yang mudah untuk mendapatkanya dan kesadaran mengkonsumsi air minum yang sehat, mendorong semakin banyak inovasi teknologi penyediaan air minum mulai dari yang sederhana bersifat konvensional hingga teknologi modern. Didalam teknologi modern, agar dapat beroperasi dengan baik perlu adanya kontrol yang baik agar unit mesin penyedia air itu dapat bekerja maksimal dan berkesinambungan. Tujuan penelitian ini adalah untuk merancang kontrol  otomatisasi pompa oksidator pada unit penyaringan pendahuluan menggunakan modul PLC agar menjaga efisisiensi suplai bahan kimia oksidasi pada air baku Arsinum. Metode yang digunakan pada aplikasi ini adalah kombinasi 1 buah pressure switch, 2 buah level kontrol pada tangki air baku dan tangki air bersih serta 1 buah modul plc smart relay SRB121FU untuk mengontrol pompa injeksi larutan oksidator bekerja bersamaan dengan pompa air baku ketika melakukan penyaringan. Hasil penelitian menunjukkan bahwa pemasangan modul PLC Smart Relay dapat mengontrol tangki air baku dan tangki air bersih pada proses pretreatment sehingga dapat diperoleh efisiensi pemakaian bahan kimia oksidator pada penolahan air minum ini secara keseluruhan.
SISTEM KONTROL PADA PENGOLAH AIR MINUM OTOMATIS (ARSINUM LITE) BERBASIS ARDUINO DAN RASPBERRY PI
Authors: Anggraeni Karina , Kustianto Irwan
Published: February 2021

Air bersih dan air minum merupakan kebutuhan vital manusia. Aktivitas pembangunan dan jumlah penduduk yang terus meningkat, berakibat pada peningkatan kebutuhan masyarakat akan air bersih dan air minum. Pusat Teknologi Lingkungan telah mengembangkan teknologi pengolahan air bersih menjadi air minum dengan sistem ultrafiltrasi, osmosis terbalik dan dilengkapi sistem ultraviolet. Pengembangan teknologi pengolahan air bersih menjadi air minum (Arsinum) diperlukan untuk memenuhi permintaan yang bervariasi. Sistem kontrol dirancang untuk meningkatkan efisiensi dan efektifitas dalam pengoperasian dan perawatan Arsinum Pengembangan Arsinum ini dinamakan Arsinum Lite yang dilengkapi sistem kontrol dan sensor untuk memantau proses pengolahan yang memanfaatkan perangkat Raspberry Pi sebagai otak pemrosesan dan Arduino sebagai transmitter sehingga pengoperasian dapat dilakukan secara otomatis. Sistem kontrol pada Arsinum Lite dapat bekerja dengan baik selama proses uji coba. Data peralatan pada Arsinum Lite seperti pompa, solenoid valve dan sensor dapat direkam selama 24 jam. Data sensor untuk memantau proses pengolahan dapat digunakan sebagai indikator untuk perawatan dan perbaikan Arsinum Lite.
GAS HIDROGEN DARI TANDAN KOSONG KELAPA SAWIT MELALUI PROSES SUPERCRITICAL WATER GASIFICATION (SCWG)
Authors: Prasetyadi Prasetyadi
Published: February 2021

Tandan kosong kelapa sawit (TKKS) merupakan biomassa yang memiliki kadar selulosa dan hemi-selulosa tinggi. Besarnya potensi TKKS ini didukung oleh ketersediaannya dengan jumlah sebanyak 11 juta ton per tahun. Selulosa dan hemi-selulosa merupakan senyawa yang paling banyak menghasilkan hydrogen dalam proses gasifikasi biomassa. Proses gasifikasi untuk memproduksi gas hydrogen dari limbah tandan kosong kelapa sawit pada suhu 400 oC, waktu tinggal 30 menit dan menggunakan penambahan 10% air sebagai katalis, menghasilkan 3,9 gram hydrogen per kg TKKS. Dari proses yang telah dilakukan dapat disimpulkan bahwa makin tinggi produksi gas hydrogen makin tinggi pula CO2 yang dihasilkan. Sehingga, perlu dicari kondisi operasi dan jenis katalis yang sesuai untuk digunakan pada proses gasifikasi agar diperoleh hydrogen lebih banyak tetapi CO2 yang dihasilkan lebih sedikit karena CO2 merupakan salah satu gas Rumah Kaca yang harus dikurangi produksinya.
Preliminary studies on the in situ prevention of food spoilage fungi using antifungal Lactic acid bacteria
Authors:   Department of Agricultural Microbiology, Tamil Nadu Agricultural University, Coimbatore- 641 003, Chinnaiyan Srileka , Kenas Vijila ,   Department of Agricultural Microbiology, Tamil Nadu Agricultural University, Coimbatore- 641 003
Published: February 2021

Food loss is a major threat in the world and one-third of the food produced for human consumption are wasted. Many fungal species cause loss of food/raw materials like grains, fruits and vegetables throughout the world. Chemical preservatives and fungicides when used in food have negative impacts on health and the environment. Biopreservatives such as lactic acid bacteria (LAB) are effective, safe, biodegradable and have additional health benefits. The focus of this research is to survey the occurrence of native lactic acid bacteria with antifungal activity in various food sources and to obtain a potential lactic acid bacterial isolate for strategic application to control fungal pathogen in food products. In the present study, the population of lactic acid bacteria were about 104 to 105 cells in all food samples. Sixty isolates of lactic acid bacteria were obtained from samples collected. Of these, 21 exhibited inhibition towards the growth of Fusarium oxysporum and 13 isolates towards A. flavus. Ten of the total isolates exhibited inhibition towards both the test fungi. Based on potential of antifungal activity in the dual plate technique, six isolates were selected and subjected to fungal growth inhibition analysis using microplate. Of these six isolates, the isolate LABT3 showed the highest inhibition percentage (%) against both the target fungi. The isolate was tested for its growth and maximum growth was noted at 48 h and pH at this period was 5.16.
Diversificación empresarial e innovación: Un análisis bibliométrico de la literatura.
Authors: Arango Herrera Eduardo , Briseño García Arturo , García Mata Osvaldo
Published: February 2021

La diversificación empresarial ha sido uno de los temas que han sobresalido como opción de ventaja competitiva en la literatura. Esta puede ser el resultado de la innovación en las compañías. El objetivo de este trabajo fue analizar la literatura de diversificación e innovación en las ciencias administrativas, y explorar futuras líneas de investigación. Se realizó una bibliometría de la plataforma Web of Science (WOS), identificando 967 trabajos de investigación en estos temas en el periodo de 1982 a 2018, con indexaciones en Journal Citation Reports (JCR). Los resultados muestran una relación fuerte en la evolución de los conceptos, así como los autores con mayor productividad, revistas con más publicación y la visualización de temas emergentes. Se concluye que la diversificación empresarial se mantiene como un tema recurrente para la ciencia mediante la implementación de innovación en un entorno competitivo.
Study and Evaluation of the Factors That Determine the Quality of Marketing Education in Higher Education Institutions in The Kingdom of Saudi Arabia
Authors: Abdelgadir Somaia Osman Mohamed , Ahmed Ahmed Osman Ibrahim
Published: February 2021

Objective: The tremendous growth in the preparation of higher education institutions for management – marketing, has resulted in the need for and necessity to discuss the quality of that education. From here, the aim of this research was to determine the factors that affect the quality of management education in the Kingdom of Saudi Arabia and to clarify its nature and importance, and the mutual effects on the quality of learning outcomes for marketing education at the individual student and program level, and at the level of the educational institution and its competitiveness.

Design / Methodology: The determination of the factors affecting the quality of management education through a review of the literature and then testing its validity and its effects on the quality of marketing education outcomes at the individual, program, and institution level through practical study using survey lists for the teaching courses of government and private universities in the Kingdom of Saudi Arabia.

Findings: The studies showed that almost all of the factors studied are highly reliable among themselves, and that they must be seen as coherent, when analyzing their impact on the learning outcomes of marketing education.

Applications: The study provided guidance for, administrators, curriculum and course designers, and marketing teachers, to design high-quality marketing-management education programs, and in developing a self-diagnostic tool in which universities can determine their susceptibility to success and competition.

Rooting / value: the current literature has shed light on the factors affecting the quality of management education. However, it was taken separately. Therefore, the research contributes to the existing literature by identifying the interrelationships between these factors, which have a role in improving the quality of marketing education.
HUBUNGAN POLA ASUH SINGLE PARENT TERHADAP PERKEMBANGAN MENTAL EMOSIONAL ANAK DI TK SEMANDING
Authors: Astuti Novia Dwi , Suhartono Suhartono
Published: February 2021

Lingkungan keluarga memiliki peran besar dalam perkembangan Mental Emosional yang dapat menyebabkan berbagai masalah yang muncul. Salah satu faktor yang mempengaruhi mental emosional yaitu pola asuh orang tua. Penelitian ini bertujuan untuk mengetahui hubungan pola asuh orang tua terhadap perkembangan mental emosional anak di TK Semanding kabupaten Tuban. Desain penelitian ini adalah analitik korelasional dengan pendekatan waktu cross sectional. Populasi penelitian ini adalah siswa-siswi TK Semanding Kabupaten Tuban yang sesuai kriteria inklusi sejumlah populasi 25 responden dengan besar sampel sejumlah 18 responden. Teknik pengambilan sampel menggunakan simple random sampling, dan instrumen pengumpulan data menggunakan kuisioner yang selanjutnya dianalisis menggunakan uji koefisien kontigensi dengan taraf signifikan α= (0,05). Hasil penelitian didapatkan mayoritas pola asuh orang tua permisif 1 (100%) dan mental emosional berkembang 1 (100%). Hasil uji koefesien kontigensi menyatakan p<α, p value = (0,000) maka variabel pola asuh orang tua mempunyai hubungan yang signifikan terhadap mental emosional dengan korelasi kuat r= (0,003) dan arah korelasi positif dengan demikian H1 diterima yang artinya ada hubungan pola asuh orang tua dengan mental emosioanal anak. Terdapat hubungan pola asuh orang tua terhadap perkembangan mental emosional.Sehingga disarankan orang tua perlu memberikan rangsangan yang sesuai sehingga anak dapat mempelajari ketrampilan emosi dan sosial yang baru untuk meningkatkan mental emosional anak.
HUBUNGAN TINGKAT PENDIDIKAN IBU DAN PERSONAL HYGIENE DENGAN KEJADIAN PEDICULOSIS CAPITIS
Authors: Sholihah Amilatus , Zuhroh Diah Fauzia
Published: February 2021

Pediculosis capitis adalah infeksi kulit atau rambut kepala yang disebabkan oleh infestasipediculus humanus var. capitis. Prevalensi penyakit ini cukup tinggi terutama pada siswi. Penyakit inidisebabkan oleh banyak faktor. Diantaranya adalah tingkat pendidikan ibu dan personal hygiene.Penelitian bertujuan untuk mengetahui hubungan tingkat pendidikan ibu dan personal hygiene dengankejadian pediculosis capitis pada siswi di SDN Bulangan Branta Pegantenan Kabupaten PamekasanMadura.Penelitian ini merupakan observasional analitik dengan pendekatan cross sectional. Metodepengambilan sampel dengan teknik proportional sampling. Populasi dalam penelitian ini adalah siswidari kelas dua sampai kelas enam di SDN Bulangan Branta Pegantenan Kabupaten Pamekasan,dengan jumlah sampel 30 siswi. Metode pengambilan data menggunakan kuesioner dan observasikemudian dianalisis menggunakan uji statistik korelasi lambda dengan tingkat signifikasi (α)  0,05.Dari hasil uji korelasi lambda hubungan tingkat pendidikan ibu dengan kejadian pediculosiscapitis diperoleh nilai signifikasi p<α (0.032<0.05) dan hubungan personal hygiene dengan kejadianpediculosis capitis diperoleh hasil signifikasi p<α (0.003<0.05).Ada hubungan tingkat pendidikan ibu dan personal hygiene dengan kejadian pediculosis capitispada siswi di SDN Bulangan Branta Pegantenan Kabupaten Pamekasan Madura.
Akad Kafalah Dalam Syariah Card
Authors: Iskandar Hardian
Published: February 2021

Di  Negara Indonesia terdapat dua system bank antara lain Bank konvensional dan Bank Syariah. Dari berbagai macam produk salah satunya adalah kartu kredit. Dalam bank syariah dikenal dengan syariah card yang Fungsinya tidak berbeda dengan kartu kredit konvensional, Yang membedakannya adalah pada kartu kredit konvensional menggunakan sistem bunga sebagai bentuk pengambilan keuntungan terhadap pelunasan tagihan yang dicicil dan Sedangkan  syariah card berdasarkan  pada prinsip kafalah, qardh, dan ijarah. Sebagaimana diatur dalam fatwa Fatwa  Dewan  Syariah  Nasional  Nomor 54/DSN-MUI/X/2006 tentang Syariah Card.
THE PROBLEMS OF THAI STUDENTS IN MASTERING ENGLISH SPEAKING SKILLS IN THE ISLAMIC UNIVERSITY OF LAMONGAN
Authors: Tahe Aleeya
Published: February 2021

English speaking skills are very important to communicate in the world. Most of the people communicate with other people by using speaking skills. The difficult skill to master in learning English for Thai students is speaking skills, especially those who are learning English in Indonesia speaking skill seems to be the most difficult one to learn. Whereas, it is the most important skill that leads to effective communication between people. Speaking skill is considered as the most important means of communication. Although students still have problems with their English speaking skills. Thai students who study at the English department academic still get problems in speaking skills and it needs overcoming with their English problems. The main objective of this study is to know the problems of Thai students in mastering English speaking skills in the Islamic university of Lamongan (Indonesia).  Keywords: Thai Student, English speaking skill
STUDENTS’ INTEREST IN LEARNING ENGLISH OF ELEVENTH GRADE STUDENTS SMA NEGERI 1 SUKODADI
Authors: Ainia Nur
Published: February 2021

This research aimed to know the students interest in learning English and to know the interest of male and females students in learning English. The type of this research was qualitative approaches. The subject of this study were the eleventh grade students of social 2 at SMA Negeri 1 Sukodadi Lamongan. Total students are 32 students. The techniques of collecting data are interview and questionnaire. The primary instruments of this research is interview instrument. In addition by using questionnaire sheet. The technique for analyzing Data collection techniques carried out in two ways, namely: interview and questionnaire. Data analysis technique using descriptive analysis, the researcher explains one by one of the two ways that can be done in data collection. The results of this study indicate that students have low interest in learning English, it also supported by the results of the questionnaire. Based on the results of the English teacher and students interviews also the questionnaire that showed students’ interest in learning English were very low, the feeling of pleasure and interest of students in learning English as well as too monotonous learning method became the main factors that cause students’ interest in learning English. Keywords: Learning interest, English lesson
Noise immunity of digital information transmission in a radio communication system by DQPSK signals with frequency hopping spread spectrum in the partial-band jamming noise.
Authors:   MIREA − Russian Technological University, 78 Vernadsky Avenue, Moscow, 119454 Russia, Paramonov A.A. , Hoang Van Zung ,   MIREA − Russian Technological University, 78 Vernadsky Avenue, Moscow, 119454 Russia
Published: February 2021

The article deals with an algorithm for noncoherent reception of signals with Differential Quadrature Phase Shift Keying (DQPSK) using their weight processing for radio communication systems (RCS) with Frequency-hopping spread spectrum (FHSS) under Partial-band jamming noise (concentrated in the interference spectrum). Numerical calculations of bit/symbol error probability in the reception of DQPSK signals with a symbol-by-symbol frequency hopping are presented, as well as the results of modelling the considered reception algorithm for a radio communication system with an intra-symbol frequency hopping to study the noise immunity of receiving a DPQSK signal in the considered mode. It is shown that for not too large signal-to-jamming ratios when only a part of the operating frequencies is clogged by this noise, the noncoherent reception algorithm with weight processing provides higher noise immunity than the symbol-by-symbol frequency-hopping algorithm.
El problema del bilingüismo en el Perú
Authors: Jiménez Borja José
Published: February 2021

La diversidad de lenguas en un país es su más poderosa fuerza de fractura y dispersión colectivas. Las naciones multilingües, como en el ejemplo clásico de Suiza, persisten no porque su pluralidad idiomática haya dejado de ser funesta, sino porque allí han surgido factores de cohesión excepcionales, principalmete de índole geográfica y política, que no siempre aparecen y que han sido capaces de compensar aquella tremenda desunidad.
¿Quechua o Quichua?
Authors: Farfán José M. B.
Published: February 2021

Esta palabra peruana, cuya trascripción es multiforme en el uso diario de nuestra habla, necesita ser analizada lingüísticamente—en su fonética, su semántica y su trascripción; es decir, vamos a examinarla bien para usarla bien. Solo el conocimiento inteligente de una materia puede garantizarnossu  empleo propio y correcto.
Development of binder system for casting of titanium powder parts under pressure: foreign and domestic experience. Part 2
Authors:   Bauman Moscow State Technical University, Semyonov A.B. , Muranov A.N. ,   Institute of Design and Technology Informatics of RAS, Kutsbakh A.A. ,   Bauman Moscow State Technical University, Krotov D.M. ,   Bauman Moscow State Technical University, Logachev I.A. ,   JSC "Kompozit", Semyonov B.I. ,   Bauman Moscow State Technical University
Published: February 2021

The main requirements to the composition of a polymer component mixture are determined, the optimization method of a binder system that is used when casting shaped metal powder parts is discussed.
ALIMENTAÇÃO ESCOLAR SAUDÁVEL: UM APORTE AO DESENVOLVIMENTO DO SUJEITO NO/DO CAMPO
Authors: Pereira Manuela de Jesus , Pereira da Cruz de Araújo Rosângela
Published: February 2021

Falar em Alimentação do escolar no/do campo, supostamente falamos em educação, direitos, deveres, respeito, autonomia, cidadania, formação integral e nutricional dos sujeitos campesinos em desenvolvimento e humanização, do “SER HUMANO” que traz em toda sua trajetória as marcas do descaso e exclusão do sujeito, que tem suas peculiaridade e especificidades correspondente a sua história de vida. Sua atuação dentro de uma sociedade seletiva e não inclusiva, em que se atua, na busca de respeito e valorização cidadã, de quem trabalha, estuda, e exerce com civismo seu papel sócio histórico político e cultural referente ao povo rural. O trabalho foi realizado através de um estudo bibliográfico, através da leitura, análise e reflexão de vários autores e módulos do PNAE/FNDE embasando assim, esse artigo. Conclui-se que o Programa é de extrema importância para crianças, adolescentes, jovens e adultos em idade escolar uma vez que objetiva amenizar, suprir ou sanar déficit e carência alimentar que consequentemente interferem no intelectivo do sujeito/aluno em desenvolvimento ou na fase intermediária e adulta. Contudo, percebe-se que ainda encontram-se alguns destes sujeitos com desnutrição, carência e deficiência de algumas vitaminas no organismo, então o programa e a alimentação escolar vêm contribuindo assim, com o equilíbrio, desenvolvimento e crescimento dos sujeitos do/no campo.
Lectotypification of name Ranunculus taigaensis (Ranunculaсeae)
Authors: Kovtonyuk N. K.
Published: February 2021

A lectotype of the name Ranunculus taigaensis Timokhina (Ranunculaceae) has been selected as a result of critical processing of a type material of the genus Ranunculus L., stored in the Herbarium M. G. Popov (NSK) and creating a typotheca, a collection of type specimens. Special attention was paid to justifying the designation of the lectotype.
Energy as a multidisciplinary concept in K-12 education – a case study
Authors: Braskén Mats , Pörn Ray
Published: February 2021

Although one of key ideas behind the introduction of STEM (or STEAM) as a unifying concept, is to emphasize the interdisciplinary character of many real world problems, there is a non-trivial educational challenge in exceeding existing subject boundaries and implementing multidisciplinary activities into the classroom. The present case study covers the design, implementation and evaluation of a multidisciplinary unit in a Finnish lower secondary school, grade 9. The entire multidisciplinary unit was organized around the central concept of energy, and the present study focuses on an activity within that unit that had as theme how energy can be used to analyze both living and non-living systems. Evaluation of the activity was done with pre and post student questionnaires, analyzing the students’ written poster presentations and focus group interviews done with a voluntary group of students after the whole unit. Our results show both the challenges and the possible gains of working in a multidisciplinary way. However, to succeed serious thought has to be invested in both identifying core concepts that gain by being analyzed in an interdisciplinary way, and in the design of appropriate learning activities around these core concepts. Our study is as an effort in this direction.
Argument
Authors: lestari Indah
Published: February 2021

Sebuah argumen, dalam arti deretan penalaran, adalah rangkaian pernyataan posisi dan alasan yang saling terkait, yang di antara keduanya terbangun konten dan kekuatan posisi di mana pembicara tertentu berargumen. Dalam pengertian pertama, argumen adalah suatu pernyataan posisi yang disertai alasan yang bersifat kuat atau lemah, bisa dipercaya ataupun tidak, logis atau tidak masuk akal, serta singkat ataupun rumit
Melukis
Authors: Hadi Miftachul
Published: February 2021

Draf ini dalam tahap rintisan paling awal.Saran, masukan, koreksi dan tanggapan bisa dilayangkan di alamat email: \textit{itpm.id@gmail.com}.Insyaallah, draf ini terus diupayakan untuk dilengkapi, diperbaiki. Semoga berguna.
CONTRACTUAL NEGOTIATION BETWEEN PETROVIETNAM GAS AND SOLAR TURBINES INTERNATIONAL COMPANY
Authors: AISDL
Published: February 2021

Cultural dimensions constitute the broadest influence on the international business. The international business representatives from different countries when preparing for a business Partnership or the transactions often are analyzing traditions, differences, and properties of other countries. Businesses in order to facilitate business process are trying to adjust to the peculiarities of the other party. In order to achieve this can be analyzed cultural dimensions which can convey the essential incompatibilities between the parties. Analyzing incompatibilities between different cultures there can be used the analysis of Hofstede's cultural dimensions. This can be very useful in the design of international business negotiation processes because it can convey the differences between the different cultural dimensions among the negotiating parties.
Ratnaningsih Hidayati. 2018. Export Market Strategy of Indonesia Architecture Services. Proceeding of 1st International Conference on Science, Islamic Economics and Finance 2018 IAIN Bengkulu
Authors: Hidayati Ratnaningsih
Published: February 2021

Marketing service products in the international market is a unique process. This is due to various domestic regulations in export destination countries which are usually intended as technical barriers to trade in services. The architectural service sector itself is a service sector that is categorized under Professional services by MTN.GNS / W / 120 classification. This study was conducted with the aim of identifying potential markets for the service sector architecture and determining appropriate marketing strategies to be applied to potential identified markets. The results of a study conducted through Hoffman's analysis indicate that Singapore was selected as a potential export destination market. The result of PESTEL analysis shows that Singapore is an ideal market for Indonesia's architectural services sector, while the analysis result using Ansoff and GE Matrix shows that it is necessary to penetrate the growing market of architect services by conducting more intensive marketing by selective growth by investing with more selective. The right strategy to penetrate the market is to fill the niche market with casual exporting through cross-border supply service trading mode. Market penetration can also be done with Foreign Direct Investment (mode 3, Commercial Presence) by utilizing the ease of doing business in Singapore.
The Impact of CEOs’ Gender on Organisational Efficiency in the Public Sector: Evidence from the English NHS
Authors: AISDL
Published: February 2021

Increasing operational efficiency is an objective relevant for all institutions, but it is essential in public entities and even more in public health systems because of the number of resources they consume and their impact on general welfare. This research analyses the effect that CEOs’ gender has on the operational efficiency of the entities they manage. Despite the impact that the management team and notably the CEO have on the development of institutions, studies on their effect on performance are practically non-existent, especially for public organisations. We have used data from acute care hospital trusts belonging to the English National Health System (NHS) concerning its development. The results were obtained from a two-stage analysis. First, the entities’ economic efficiency and health/social efficiency (two operational efficiency measures) were evaluated using two data envelopment analysis (DEA) models. Secondly, the results have been regressed with the CEOs’ gender. The results obtained are robust and consistent, revealing that male CEOs have greater performance than female CEOs. This result provides insight into determining features that relate to operational efficiency, which it is of interest to the research and policymakers.
Determining factors of financial performance of agricultural listed companies in China
Authors: AISDL
Published: February 2021

Determining factors of financial performance of agricultural listed companies in China by Liu, L.; Xu, J.; Shang, Y. (2020) Custos e @gronegócio on line - v. 16, n. 4, Oct/Dec. - 2020. ISSN 1808-2882
AGPS is differentially expressed in brain metastatic human breast cancer.
Authors: Mamoor Shahan
Published: February 2021

Metastasis to the brain is a clinical problem in patients with breast cancer (1-3). We mined published microarray data (4, 5) to compare primary and metastatic tumor transcriptomes for the discovery of genes associated with brain metastasis in humans with metastatic breast cancer. We found that alkylglycerone phosphate synthase, encoded by AGPS, was among the genes whose expression was most different in the brain metastases of patients with metastatic breast cancer as compared to primary tumors of the breast. AGPS mRNA was present at decreased quantities in brain metastatic tissues as compared to primary tumors of the breast. Importantly, expression of AGPS in primary tumors was significantly correlated with patient overall survival. Modulation of AGPS expression may be relevant to the biology by which tumor cells metastasize from the breast to the brain in humans with metastatic breast cancer.
De helaasheid der leeslijsten: over diversiteit in het literatuuronderwijs
Authors: Dera Jeroen
Published: February 2021

Hoe divers is het Nederlandse literatuuronderwijs? Uit wetenschappelijk onderzoek blijkt dat er een serieus onevenwicht is tussen mannelijke en vrouwelijke, westerse en niet-westerse, Nederlandse en Vlaamse auteurs in de boekkeuzes die leerlingen maken.
Exploration beyond bandits
Authors: Brändle Franziska , Binz Marcel , Schulz Eric
Published: February 2021

We describe novel approaches to study exploration in humans beyond simple multi-armed bandit tasks.
The Stress and Anxiety to Viral Epidemics-6 items (SAVE-6): A new instrument for assessing anxiety response to viral epidemics in the general population during the COVID-19 pandemic
Authors: Chung Seockhoon , Ahn Myung Hee , Lee Sangha , Kang Solbi , Suh Sooyeon , Shin Yong Wook
Published: February 2021

During the COVID-19 pandemic, people have reported experiencing anxiety in response to the viral epidemic. This study aimed to explore the validity and usefulness of the Stress and Anxiety to the Viral Epidemic-6 items (SAVE-6) scale for measuring the anxiety response to the viral epidemic of the general population. A total of 1,009 respondents participated in an online survey, and 501 (49.7%) participants were rated as having at least a mild degree of anxiety response to the viral epidemic (SAVE-6 score ≥ 15), whereas 90 (8.9%) and 91 (9.0%) were rated as having depression and anxiety, respectively. The SAVE-6 scales showed good internal consistency (Cronbach’s α = .82). Confirmatory factor analysis supported a one-factor structure for the measure. Goodness-of-fit indices (χ2/df ratio = 19.1, CFI = .92; TLI = .86; SRMR = 0.05; RMSEA = .13) were adequate. The SAVE-6 was found to be a reliable, valid, and useful brief measure that can be applied to the general population. The SAVE-6 may be useful for easily assessing the anxiety symptoms during the pandemic in the general population.
The relationship between maternal smartphone use, physiological responses, and gaze patterns during breastfeeding and face-to-face interactions with infant
Authors: Nomkin Lilach Graff , Gordon Ilanit
Published: February 2021

Smartphone use during parent-child interactions is highly prevalent, however, there is a lack of scientific knowledge on how smartphone use during breastfeeding or face-to-face interactions may modulate mothers' attentive responsiveness towards the infant as well as maternal physiological arousal. In the present study, we provide the first evidence for the influence of the smartphone on maternal physiological responses and her attention towards the infant during breastfeeding and face-to-face interactions. Twenty breastfeeding mothers and their infants participated in this lab study during which electrodermal activity, cardiograph impedance, and gaze patterns were monitored in breastfeeding and face-to-face interactions with three conditions manipulating the level of maternal smartphone involvement. We report that mothers' gaze toward their infants decreased when breastfeeding while using the smartphone compared to face-to-face interaction. Further, we show that infants' temperament - specifically, higher infants' negative affect, as well as greater maternal electrodermal activity and cardiac output were all related to longer maternal gaze fixation toward the smartphone during breastfeeding. Finally, results indicate that mothers' smartphone addiction levels were negatively correlated with electrodermal activity during breastfeeding. This study provides an initial basis for much required further research that will explore the influence of smartphone use on maternal biobehavioral responses in this digital age and the consequences for infant cognitive, emotional, and social development.
On the Implications of Culture Shock on Immigrant Workers and their Workloads
Authors: Kalra Archit
Published: February 2021

Given the increased proportion of foreign workers within the American workforce over the past few years, one must consider the ways in which disparities still exist between them and native workers, and how to eliminate these disparities in order to allow for more economically efficient job performance. Culture shock is one of the key factors that has caused work disparities between foreign workers and native workers, especially due to the increases in fatigue, stress, and fear of obtaining permanent residency. This paper suggests that culture shock is largely responsible for increased work overload in foreign workers, and argues that numerous vicious cycles associated with it, such as sparks of tiredness and insecurity, eventually cause repeated instances of work stress that contribute to greater inefficiency over time, which can be solved by being more aware of possible acclimation programs that help workers become more accustomed to their new environments.
Ambiguity avoidance in reflexive dependencies: Evidence from Romanian
Authors: Ivan Rodica , Dillon Brian
Published: February 2021

The choice of a referring expression targeting a previously introduced discourse referent is affected by its potential ambiguity in a given context (Fukumura et al., 2013; Hwang, 2020): speakers use fewer pronouns in contexts where they would be ambiguous. In this work we investigate whether this effect extends to reflexive pronouns, whose distribution is typically governed by strict syntactic constraints, i.e. the Binding Theory (Chomsky, 1981; Büring, 2005). To ask this question, we turn to Romanian. Unlike English, the regular Romanian pronouns ea/el ‘her/him’ can corefer with a local referential antecedent (Luna talked about her), and be bound by local quantificational antecedents (Every girl talked about her). However, Romanian also has unambiguous reflexive expressions that may also be used in these contexts. We report two production experiments in Romanian investigating the effect of contextual ambiguity on the choice of referring expression for reflexive dependences with both referential (Experiment 1, e.g. Luna) as well as quantificational antecedents (Experiment 2, e.g. every girl), using a variant of the gender match paradigm used in previous work (Arnold, 2010). We find that, in unambiguous contexts, regular pronouns were the preferred form for reflexive and non reflexive dependencies in both experiments. However, whenever a regular pronoun would be formally ambiguous, speakers chose them less often, preferring instead unambiguous reflexive pronouns. Our results show: (1) like reference to non-local antecedents (Ariel, 1990, 2001; Arnold, 2010), intrasentential reference is also sensitive to discourse considerations, and (2) that potential discourse ambiguity impacts the choice of a referring expression irrespective of whether the dependency is achieved syntactically, i.e. bound variable dependencies, or via discourse computations, i.e. (local) coreference.
Complementizer Phrases Headed by DE in Mandarin
Authors: LI DIANCHENG
Published: February 2021

Scholars have provided a large number of studies of de-phrases and de-clauses in Mandarin. However, there are still some types of de have not been fully discussed. My aim in the present research is to discover the special types of de morpheme as a complementizer. I will also focus on how to test the complementizer phrases (CPs) by means of the schema proposed by Cheng (1986), namely head-initial and head-final constructions. Although the present research does not include all types of construction with de, I find out that this scheme is suitable to analyze the aforementioned CPs after they are detected. Four types of CPs headed by de have been examined then and the analysis is proved to be on the right track. These types of CP in Mandarin Chinese are embedded relative clauses, noun clauses, adverb clauses and de-clauses in shi…de focus cleft construction.