bluuebunny/crossref_metadata_2025 huggingface dataset:
The Role Of The Medan Police In Law Enforcement Of Criminal Acts Of Narcotics
Authors: Laila Marwansyah
Published: November 2021

Narcotics are needed by humans for treatment so that to meet the needs in the field of medicine and scientific studies, a continuous production of narcotics is needed for these sufferers. On the basis of considering Law Number 35 of 2009 concerning Narcotics, it is stated that narcotics on the one hand are drugs or materials that are useful in the field of treatment or health services and the development of science and on the other hand can also cause dependence which is very detrimental if misused or used without strict control and supervision. The problem in this research is how to tackle and eradicate narcotics crime? What are the efforts of the Medan Police in overcoming and eradicating narcotics crimes? What are the Obstacles in the Countermeasures and Eradication of Narcotics Crimes at the Medan Police? This research is descriptive in nature, which aims to describe exactly what the characteristics of an individual, condition, symptom, or group are, or to determine the spread of a symptom, or to determine whether there is a relationship between a symptom and other symptoms in society. Efforts to overcome and eradicate narcotics crimes within the jurisdiction of the Medan City Police are carried out through non-penal policies and penal policies. Non-penal policies are carried out through preventive and preemptive measures which are implemented through counseling, narcotics safaris, distribution of pamphlets and billboards as well as approaches to traditional and religious leaders as well as community development. This approach was carried out by the Medan City Police Resort in collaboration with BNN and experts through the perspectives of cultural anthropology, sociology, communication, psychology, healthy life education (public health science). The non-penal policy is aimed at children (including school-age youth) and the general public. Penal policies through law enforcement are also applied to police officers who make mistakes in disclosing narcotics cases. Obstacles in overcoming and eradicating narcotics crime in the jurisdiction of the Medan City Police Resort can be viewed from legal factors, law enforcement factors, facilities and facilities in law enforcement, community factors and cultural factors. In general, Law Number 35 of 2009 concerning Narcotics is more comprehensive in regulating the actions that can be taken to uncover narcotics networks. factors of facilities and facilities in law enforcement, community factors and cultural factors. In general, Law Number 35 of 2009 concerning Narcotics is more comprehensive in regulating the actions that can be taken to uncover narcotics networks. factors of facilities and facilities in law enforcement, community factors and cultural factors. In general, Law Number 35 of 2009 concerning Narcotics is more comprehensive in regulating the actions that can be taken to uncover narcotics networks.
Implementasi Reward dan Punishment Dalam Membentuk Karakter Disiplin Peserta Didik Di Madrasah Ibtidaiyah Al-Hidayah Jember
Authors: Fadilah Siti Nur , F Nasirudin
Published: November 2021

Giving stimulus from educators in the form of giving appreciation and punishment will greatly affect the way of thinking and behavior of students in achieving the goals of character education that have been set. This study aims to describe the implementation of reward and punishment in shaping the character of students' discipline. This research uses a qualitative approach with the type of case study. Methods of data collection using interviews, observation and documentation. The validity of the data used source triangulation and technical triangulation. The results of this study indicate: (1) The implementation of rewards in shaping the discipline character of students is done by giving rewards in the form of praise and giving appreciation in the form of gifts. (2) The implementation of punishment in shaping the disciplinary character of students is carried out by giving gradual warnings, giving spontaneous warnings and written warning letters. (3) Evaluation of the implementation of rewards and punishments in shaping the character of students' discipline is using process evaluation, which is an assessment carried out during the learning process by observing the attitudes of students everyday when they are in the madrasa environment..
Keywords: Reward; Punishment; Discipline; Learners
Pemberian stimulus dari pendidik berupa pemberian apresiasi dan hukuman akan sangat mempengaruhi cara berpikir dan tingkah laku peserta didik dalam mencapai tujuan pendidikan karakter yang sudah ditetapkan. Penelitian ini bertujuan untuk mendeskripsikan implementasi reward dan punishment dalam membentuk karakter disiplin peserta didik. Penelitian ini menggunakan pendekatan kualitatif dengan jenis studi kasus. Metode pengumpulan data menggunakan wawancara, observasi dan dokumentasi. Keabsahan data menggunakan triangulasi sumber dan triangulasi tehnik. Hasil penelitian ini menunjukkan: (1) Implementasi reward dalam membentuk karakter kedisiplinan peserta didik dilakukan dengan memberikan reward dalam bentuk pujian serta memberikan apresiasi dalam bentuk hadiah. (2) Implementasi punishment dalam membentuk karakter kedisiplinan peserta didik dilakukan dengan cara memberi peringatan secara bertahap, memberi teguran spontan dan surat peringatan tertulis. (3) Evaluasi implementasi reward dan punishment dalam membentuk karakter kedisiplinan peserta didik adalah menggunakan evaluasi proses, yaitu penilaian yang dilakukan di saat proses pembelajaran berlangsung dengan mengamati dari sikap peserta didik sehari-hari ketika berada di lingkungan madrasah.
Kata Kunci: Reward; Punishment; Disiplin; Peserta Didik
Correlation of knowledge with the behavior of the application of the protocol health during a pandemic covid-19 ( case studies in traders dawet jabung )
Authors: Ramadhanintyas Karina Nur , Amelia Permata , Kuswanto Kuswanto
Published: November 2021

Corona virus disease 2019 ( covid-19 ) caused by sars-cov2 now spread throughout the world, including Indonesia. Health protocol are advised to reduce the risk of disasters, as the spreading and death caused by covid-19. Community awareness health policy of the application of the protocol is very effective in reducing the spread of the virus. The purpose of this research want to know the knowledge with the manners the protocol for pandemic covid-19 health. In this research, researchers use descriptive quantitative research. Research methodology used is analytic of survey research is the cross sectional. In analyzing data, use the researchers chi-square. Population as many as 40 respondents and 37 samples from respondents. The results of the bivariat showed there was free of the relations between variables that knowledge with the behavior of the health protocol ( p-value = 0,006 ). In this research, the study analyzed that most influential chi-square variables, which is knowledge. Respondents who know better are critical to someone to behave well in implementing health protocol. Conclusions in this research is that there a significant correlation exists between knowledge by behavior in carrying out health protocol. Hopefully the traders dawet jabung can apply the health protocol 3M.
AKTIVITAS INTEGRATED MARKETING COMMUNICATION PT BLUE BIRD TBK DALAM MEMPERKENALKAN APLIKASI MY BLUEBIRD 5 DI MASA PANDEMI COVID-19
Authors: Muhariani Wulan
Published: November 2021

ABSTRACTSomething new from the company, whether it is innovations, policies and the latest achievements from the company, should ideally be communicated and marketed to the public under any circumstances, including during a pandemic. At this time, all companies are challenged to market their products and services, a special strategy is needed to achieve the company's goals. For this reason, this study aims to analyze the implementation of Integrated Marketing Communication (IMC) activities carried out by PT Blue Bird Tbk in introducing the company's latest innovation, namely the My Bluebird 5 application during the COVID-19 pandemic. This research was conducted qualitatively with a case study method and data collection was divided into two, namely primary through interviews and observations; as well as secondary data through literature studies and media coverage results. The conclusion of this research is that PT Blue Bird Tbk has implemented an integrated marketing communication concept to introduce the My Blue Bird 5 application in the midst of a pandemic through various tactics such as from advertising, public relations, internet marketing, sales promotion and direct marketing activities.Keywords: Marketing Communications, Integrated Marketing Communication, Pandemic  ABSTRAKSesuatu yang baru dari perusahaan, entah itu inovasi, kebijakan dan pencapaian terbaru dari perusahaan, idealnya harus dikomunikasikan dan dipasarkan kepada masyarakat dalam kondisi apapun, termasuk di masa pandemi. Pada masa ini, semua perusahaan mendapat tantangan untuk memasarkan produk dan jasanya, dibutuhkan strategi khusus agar tujuan perusahaan tercapai. Untuk itu penelitian ini bertujuan menganalisis penerapan aktivitas Integrated Marketing Communication (IMC) yang dilakukan oleh PT Blue Bird Tbk dalam memperkenalkan inovasi terbaru perusahaan, yaitu aplikasi My Bluebird 5 di masa pandemi COVID-19. Penelitian ini dijalankan secara kualitatif dengan metode studi kasus dan pengumpulan data terbagi menjadi dua yaitu primer melalui wawancara dan observasi; serta data sekunder melalui studi pustaka dan hasil liputan media. Kesimpulan dari penelitian ini adalah PT Blue Bird Tbk telah menerapkan konsep komunikasi pemasasaran terpadu untuk memperkenalkan aplikasi My Bluebird 5 di tengah masa pandemi melalui berbagai macam taktik mulai dari kegiatan periklanan, public relations, pemasaran internet, promosi penjualan dan pemasaran langsung.Kata Kunci: Marketing Communications, Integrated Marketing Communication, Pandemi
PROBLEMS OF DISEASE ERADICATION SYSTEMS FOR POTATO CULTIVARS BY BIOTECHNOLOGICAL METHODS
Authors: Demchuk I.V. , Zaritsky M.M.
Published: November 2021

The investigation results of disease eradication systems for the initial seed potato material obtained from the meristem culture in combination with chemotherapy are shown. The special role of the virology control in these processes is demonstrated. The maintenance of morphological and productive properties in the initial seed potato material is discussed. The necessity of effective selection of bestcharacteristic lines for the potato seed initial material is underlined.
BIOLOGICAL ACNIVITY OF L-FORM OF MYCOBACTERIA TUDERCULOSIS OF CATTLE TRANSFORMED UNDER THE INFLUENCE OF ANTIBACTERIAL PREPARATIONS
Authors: Kravchenko N.O. , Dyachenko A.M. , Holovach A.V. , Dmitruk H.M.
Published: November 2021

The sensitivity of Mycobacterium bovis, strain Vallee, №8 to the action of L-transformation of penicillin, lisozimum and their combinations was shown resulting in reduced pathogenic and sensibilizogenic properties of L-form of Mycobacterium bovis, strain Vallee in comparison with the bacterial form. Thus, the appearance of the hypersensitivity of delayed type with lower intensity as well as slow course of infectious process with limited specific injury of laboratory animals viscera were observed.
NUTRIENT MEDIUM BASED WASTE POULTRY FARMS FOR CULTIVATION OF MICROORGANISMS OF VARIOUS TAXONOMIC GROUPS
Authors: Yastremska L.S. , Kryshtab T.P.
Published: November 2021

On the basis of poultry waste – namely chicken manure and birds processing products the new inexpensive nutrient medium for cultivation of microorganisms of different taxonomic groups were developed as diagnostic tool for laboratory and clinical studies as the substitutes of more expensive natural multi-nutrient media
INFLUENCE OF PRESIPITATIONS OF SEWAGE AND PRODUCTS OF THEIR PROCESSING ON THE MICROBIAL ASSOCIATIONS AND BIOLOGICAL ACTIVITY OF RHIZOSPHERE SOIL OF MAIZE
Authors: Dyshluyk V.E.
Published: November 2021

The influence of anaerobic fermented sewage precipitations of aerationstationoflargeindustrialcenterandproductsoftheirprocessing (new organic and mineral fertilizers) on the forming of soil microbial cenosis was studied. It was established that using of alternative organic and mineral fertilizers in moderate norms and fertilizing composites on the base of waste products in amount much lesser than the recommended dosesoforganicfertilizershasasignificantinfluenceonthesoilmicrobial cenosis. At the same time the rise of microorganisms quantity of certain ecotrophic groups was observed. This caused a higher level of biogenic of rhizosphere soil and better conditions for plants development.
CONDITIONS OF EFFECTIVE FUNCTIONING OF SIMBIOTIC SYSTEM LUPINE – ВRADYRHIZOBIUM SP. (LUPINUS)
Authors: Gorban V.P.
Published: November 2021

The influence of some biogenic and abiogenic factors on the functioning of symbiotic system lupine – nodule bacteria was examined. The role of plants and nodule bacteria at the microbe-plant interaction was covered.
PHYSIOLOGICALLY ACTIVE COMPOUNDS OF BIOHUMUS AS AN ACTIVATION FACTOR OF NITROGEN-FIXING SYMBIOSIS AND NITROGEN METABOLISM IN SOYBEAN
Authors: Komok M. S.
Published: November 2021

The paper examines the influence of complex biopreparation Rhizogumin components into the interaction activity between rhizobia andsoybeanplants.Itwasdetermined,thatthejointapplyingofinoculums with the phytohormones present in biohumus has activated the legumerhizobial interactions. The efficiency of the microbial preparation Rhizobofit and complex inoculant Rhizogumin was compared in field studies under the presence or absence of «local» populations of the rhizobia in the soil. It was established that a complex biopreparation has increased the efficiency of the symbiotic systems and ahs improved nitrogen metabolism of legume plants.
ASSOCIATIVE NITROGEN FIXATION ACTIVATION MEANS IN AGROCENOSIS
Authors: Volkogon V.V. , Skoryk V.V.
Published: November 2021

The paper overlooks the influence of various agricultural practices on associative nitrogen fixation, including pre-sowing bacterization of seed crops with active strains of associative diazotrophic bacteria, and application of nitrogen fertilizers in physiologically optimal doses in crop production technologies. The authors discuss the relation of process’s activity and plant’s genotype. Due to the biological degradation of the most agricultural soils, and a significant reduction of pool of physiologically active compounds in it, it is appropriate to use growth stimulators in order to intensify associative nitrogen fixation and plant growth.
PHOSPHORUS PROBLEM IN AGRICULTURE OF POLISSYA REGION AND WAYS OF ITS SOLUTION
Authors: Hrynyk I. V. , Berdnikov A. M. , Potapenko L. V. , Milyutenko T. B.
Published: November 2021

The paper covers the problem with phosphorus supply at crops cultivation on sod-podzolic soils of Polissya region. Issues of P2O5 renewal in the arable soil layer of sod-podzolic soils were reviewed together with the relationship between the phosphorus balance and crop rotation productivity, as well as role of biological preparation Polymyxobacteryn at periodic and additional application of technical phosphorus.
DEVELOPMENT OF BACTERIA OF NITROGEN CYCLE IN THE RHIZOSPHERE OF WINTER WHEAT PLANTS UNDER THE INFLUENCE OF DIFFERENT FERTILIZERS BACKGROUNDS AND PRE-SOWING SEEDS BACTERIZATION
Authors: Kovpak P.V. , Volkogon E.I. , Zhurba M.A. , Shtanko N.P. , Larchenko І.V.
Published: November 2021

The paper depicts the research results of development of bacteria of the nitrogen cycle in the root zone of winter wheat plants (variety Sonechko) under the use of microbial preparation Polymyxobacterin and different doses of mineral fertilizers. It was established that split application of fertilizers at doses that do not exceed N60P60K60 and pre-sowing seeds bacterization had optimized the composition of microbial associations in the root zone of plants. The increase of fertilizers doses was followed by the negative changes in the number of bacteria of different functional groups.
COMPOSTING OF ORGANIC MATTER. MICROBIOLOGICAL ASPECTS
Authors: Gatsenko M. V.
Published: November 2021

The following literature review describes various methods of organic matter composting, dominant trends in different historical periods, advantages and disadvantages of the existing composting methods, modern technologies of vermicomposting and enriching of composts.
INFLUENCE OF FIELD CROP ROTATIONS ON THE BIOLOGICAL ACTIVITY OF PEAT SOILS
Authors: Pronevych V. A.
Published: November 2021

Introduction on drained peat soils of graingrass crop rotations had promoted relatively high microbiological activity of the plow layer, preservation of organic matter and had ensured the complete needs of cultures in mineral nitrogen. That ensures functioning of agro-ecosystems in conditions close to the natural ones. The intensive use of peat soils in tilled crop rotation leads to excessive microbiological activity and fast decomposition of the organic matter of peat deposits.
ECONOMIC AND ENERGY EFFICIENCY DIAZOBACTERIN AND MINERAL FER-TILIZERS APPLICATION IN GROWING TECHNOLOGY OF WINTER RYE
Authors: Chuchvaha I. G. , Khalep Yu. M.
Published: November 2021

The survey results of the economic and energy efficiency of the microbial preparation Diazobacterin use along with fertilizers in cultivation technology of winter rye are presented. It was established that combined application of Diazobacterin and fertilization in a dose N60K40 in winter rye cultivation on sod-podzolic soils to be the most cost and energy efficient.
IDENTIFICATION, SPREAD AND HARMFULNESS OF BUCKWHEAT MYCOPLASMOSIS
Authors: Shevchuk V. K. , Demchenko O. A. , Yuzvenko L. V. , Radchenko V. H. , Boiko A. L.
Published: November 2021

The paper presents the results of studies of spread and impact of Phytoplasma on the growth of buckwheat plants. Electron microscopic studies of Phytoplasma were conducted. The images of Phytoplasma established the possibility of a mixed infection, allowing further conduct targeted research and development of methods to combat this pathogen.
TREND OF PROCESSES OF BIOLOGICAL TRANSFORMATION OF NITROGEN IN RHIZOSPHERIC SOIL OF POTATO PLANTS UNDER BIOTIC AND ABIOTIC FACTORS OF CULTURE FERTILIZATION
Authors: Volkohon V. V. , Berdnikov O. M. , Tokmakova L. M. , Volkohon K. I. , Potapenko L. V. , Zhurba M. A. , Shtanko N. P. , Lutsenko N. V.
Published: November 2021

У польовому стаціонарному досліді на дерново-підзолистому ґрунті за показникамиспрямованості процесів азотфіксації та біологічної денітрифікації визначено екологічно доцільні рівні й види удобрення картоплі, у т. ч. за поєднання з мікробним препаратом Біограном. Екологічно доцільним при вирощуванні картоплі є внесення 40 т/га гною великої рогатої худоби (хоча і з певним застереженням, зважаючи на високий рівень емісії N2O), мінеральних добрив у нормах, що не перевищують N90P60K120, та використання проміжної сидерації. Застосування високої норми туків (N135P90K180) та органо-мінерального удобрення(40 т/га гною + N90P60K120) пригнічує процес азотфіксації і призводить до значних втрат газоподібних сполук азоту. Біогран сприяє зростанню активності азотфіксації і зменшеннюемісії N2O за використання по екологічно доцільних фонах мінеральних добрив та за поєднання з сидератом. Ефективність препарату нівелюється за внесення гною.
PHYTOVIRUS MONITORING AT THE POTATO FIELDS IN CHERNIHIV REGION AGROCENOSES
Authors: Dmitruk O. O. , Derevianko S. V. , Reshotko L. M. , Volkova I. V. , Kucheriavenko О. О. , Bova Т. О. , Zhenghua Zhang
Published: November 2021

The results of monitoring researches of potato virus diseases in the soil and climatic conditions of the Chernigov region. An analysis of the situation in the potato seed shows that the variety is largely defeat viral diseases. In potato seed plots found: potato M-, S-, Y-virus, in monoinfection, and as part of pathocomplexes. Prevails in crops entomophilous potato M virus as monoinfection (36 %) or in combination with other mosaic viruses. Potato virus Y is found in 18 from 47 potato cultivars. A study of the species composition of pathogens and their vectors, infection pathways in the field and deve lopment of viral disease, is the basis for the proper and effective application of safeguard measures.
TAXONOMIC AND FUNCTIONAL STRUCTURE OF THE MICROBIAL COMMUNITIES OF DARK GREY SOIL
Authors: Sherstoboeva O. V. , Demianiuk O. S.
Published: November 2021

We analyzed the functional and taxonomic structure of microbial community of dark grey soil, depending on the effects of the weather and fertilizer systems. It was shown that fallow soil is characterized by integrated and more stable microbial community compared with agroecosystems soil. However, under the effect of such abiotic factors as increased average monthly temperatures and moisture deficiency, some imbalance of trophic interactions in microbiocenosis is observed.

Agroecosystems are characterized by less stable functional and taxonomic structure of the soil, which is defined by the hydrothermal conditions of the growing season and types of fertilizers applied. This is supported by a smaller number of correlations and a simplified structure of correlation pleiades of the soil of agroecosystems during unfavourable periods of vegetation periods, especially in the soil without fertilizers and using only mineral fertilizers. The use of organic and mineral fertilizer system brings the state of the soil microbiocenosis of agroecosystems soil to that of fallow soil.
INCREASED VIRAL-RESISTANCE OF YELLOW LUPINE UNDER THE ACTION OF MICROBIAL PREPARATIONS AND PHYSIOLOGICALLY ACTIVE SUBSTANCES
Authors: Pyrih O. V.
Published: November 2021

The influence of microbial preparations and physiologically active substances on the reproduction bean yellow mosaic virus in yellow lupine plants has been investigated. It was established that the action of microbial preparations on the limitation of the viral infection development is explained by the influence of exogenous physiologically active substances, which are contained in preparations and produced by the microorganisms introduced in agrocenosis, on the forming of endogenous phytohormone pool. Therefore, it optimizes a number of physiological processes of the plants and activates their defence reactions.
EVALUATION OF PHYTOSANITARY STATUS OF AGROCENOSES OF POME FRUITS OF THE CHERNIVTSI REGION
Authors: Bunduk Yu. M.
Published: November 2021

Local selective phytovirological studies of plantations of pome fruits (apples, pears, quinces) for the presence of chlorotic maculation virus of the leaves of apple tree, apple tree mosaic virus, apple tree bark striation and pit virus in private and state agricultural enterprises of the Chernivtsi Region with a total area of 135.05 ha were carried out. Based on the results of visual local selective phytovirological studies, no signs of exposure to the studied viruses were found. The results of selective studies were confirmed via diagnostics of studied samples by ELISA.
BIOLOGICAL PROPERTIES OF DIAZOTROPH AZOSPIRILLUM BRASILENSE ISOLATED FROM SPRING TRITICALE ROOTS
Authors: Shakhovnina О. О. , Nadkernychna O. V. , Strekalov V. M. , Tymoshenko O. P.
Published: November 2021

Objective. Study the biological properties of the diazotroph Azospirillum brasilense 10/1, promising for improving the nitrogen nutrition of spring triticale and obtaining a high quality crop. Methods. A strain of nitrogen-fixing bacteria A. brasilense 10/1 isolated from washed roots of spring triticale Oberih Kharkivskyi by accumulation cultures method using Dobreiner semi-liquid nitrogen-free medium. Nitrogen-fixing microorganisms were isolated on potato agar with succinic acid by the Dryhalsky method. Potential nitrogenase activity on washed roots of spring triticale plants and nitrogen-fixing activity of azospirilla in pure culture were measured by gas chromatography. Electron microscopic studies of bacterial cells were performed by the method of negative contrast with uranyl acetate. Identification of azospirilla was carried out on the basis of the study of morphological, cultural, physiological and biochemical characteristics and using molecular genetic methods (16S rRNA sequence analysis). The nucleotide sequences were compared with the corresponding sequences from the international database GenBank NCBI using BLAST software. The sensitivity of bacteria to antibiotics and cereal seed pesticides was tested by disk diffusion method. Results. The active strain of nitrogen-fixing bacteria, identified as Azospirillum brasilense 10/1, was obtained by analytical selection methods. The identity of the sequences of 16S rRNA of A. brasilense 10/1 with reference strains of A. brasilense in the GenBank NCBI database is 99.5 % to 99.6 %. Diazotroph A. brasilense 10/1 is sensitive to cefotaxime, norfloxacin, chloramphenicol, gentamicin, erythromycin, kanamycin, furadonin, resistant to polymyxin, ampicillin, oxacillin, amoxicillin, ciprofloxacin, ceftriaxone. Vitavax 200FF and Fundazole dressers do not affect the development of A. brasilense 10/1, Maxim Star 025 FS somewhat inhibits the development of bacteria. Conclusion. The active strain of nitrogen-fixing bacteria A. brasilense 10/1 isolated from washed roots of triticale by methods of analytical selection, is a promising inoculant to increase yields and improve grain quality of this crop. A. brasilense 10/1 is deposited in the Depository of the Institute of Microbiology and Virology of the National Academy of Sciences of Ukraine under number B- 7317 and is protected by the patent of Ukraine No. 104212.
THE SIGNIFICANCE OF LEGUMES SEEDS TREATMENT WITH EPAA IMPROVE BOTH THEIR RESISTANCE AGAINST PHYTOPATHOGENES AND PRODUCTIVITY
Authors: Votselko S.K. , Lapa S.V. , Dankevitch L.A.
Published: November 2021

The positive influence of lupine, soy bean, peas and vetch seeds treatment with Agroemistimе-extra, EPAA, Bacillus subtilis UCM 5137 on seed’s vigour, germination and biometry idex of plants was shown. It was determined, that the legumes seed′s treatment with EPAA, Bacillus subtilis UCM 5137, Bacillus amyloliquefaciens UCM 5017 has increased significantly the plant’s resistance against phytopathogenes.
INVESTIGATION OF SYMBIOTIC PROPERTIES OF TN5-MUTANTS SOYBEAN NODULE BACTERIA
Authors: Vasyliuk V.M. , Mamenko P.M. , Beregovenko S.K.
Published: November 2021

Effectiveness forming and functioning of nitrogen-fixing systems created by soybean (Glycine max (L.) Merr.) and Tn5-mutants of Bradyrhizobium japonicum 646 with different symbiotic properties were studied in green house experiments. Inoculation of seeds by Tn5- mutants 107 and 113 with high virulence, but low activities, lead to decrease of the biometric properties and enhanced yield of plant seeds in comparison with control strains wild 646 and production 634б. Tn5- mutant 118-8 had the low nodulation and nitrogen fixing activities. Inoculation of seeds by high activity mutants 21-2 and 17-2 got reliable increase grain yield of plants in comparison with control. Consequently, this Tn5-mutants may to be used as perspective initial material for the next selection productive nodulate bacteria strains.
THE EFFICIENCY OF MICROBIAL PREPARATIONS USE IN HOP PROTECTION SYSTEM AGAINST ROOT ROT AGENTS
Authors: Venger V.M. , Yakubenko I.V. , Il’inskaya M.M. , Nadkernichny S.P.
Published: November 2021

The efficiency of new microbial preparations Chetomyk and Agat 25K use as remedies for hop protection against root rot agents was studied. It was established that treatment of hop main rhizome with suspension of these preparations promoted for considerable limitation of root rot development (disease spreading reduced in 1,7 times and the efficiency rate reduced in 2,2 times), diminution of spike-looking bines on 36,1-77,1 % as compared to control variant and essential reduction of hop plantations thinning.
Pelatihan Manajemen Bisnis Ikan Hias Karang : Upaya Meningkatkan Pendapatan Nelayan di Pulau Barrang Lompo
Authors: Abdullah Akmal , Kasmi Mauli , Karma Karma , Ilyas Ilyas
Published: November 2021

Abstrak Kegiatan pelatihan ini bertujuan untuk memberikan pemahaman dan keterampilan kepada mitra UKM dan kelompok nelayan agar terjadi peningkatan dalam pendapatan mitra. Kegiatan ini dilaksanakan di Pulau Barrang Lompo Kota Makassar. Adapun metode dan tahapan pengabdian yang digunakan adalah Tahap desk study, tahap memberikan sosialilasi atau pelatihan terkait manajemen bisnis ikan karang hias dan tahap penerapan teknologi ikan hias dan karang hias dan pendampingan kepada mitra selama pemiliharaan karang hias serta tahap Evaluasi. Hasil dari kegiatan pengabdian ini bisa dilihat dari meningkatnya pengetahuan dan keterampilan mitra dalam penerapan manajemen bisnis yang baik jika serta tata kelola usaha. meningkatnya pengetahuan tentang teknik pemasaran ikan hias karang yang lebih modern, tertibnya pengadministrasi keuangan usaha mitra, sehingga pembukuan usaha mitra sudah tercatat dengan baik dan benar dan pengetahuan tentang regulasi pemerintah tentang perdagangan  bisnis ikan hias karang.Kata Kunci :  Manajemen Bisnis, Ikan Hias Karang, UKM.Abstract This training activity aims to provide understanding and skills to SME partners and fishing groups so that there is an increase in partner income. This activity was carried out on Barrang Lompo Island, Makassar City. The methods and stages of service used are the desk study stage, the stage of providing socialization or training related to ornamental reef fish business management and the stage of applying ornamental fish and ornamental coral technology and assistance to partners during the selection of ornamental corals and the Evaluation stage. The results of this service activity can be seen from the increased knowledge and skills of partners in implementing good business management as well as business governance. increased knowledge of more modern coral ornamental fish marketing techniques, orderly financial administration of partner businesses, so that the partner's business books have been recorded properly and correctly and knowledge of government regulations regarding trade of coral ornamental fish business.Key Words :  Business Management, Coral Ornamental Fish, SmeS.
肠道菌群与前列腺素关系的研究进展
Authors: 张 晗 , 邓 洋
Published: November 2021

肠道菌群是一个复杂的微生态系统,其种类、数量、比例、定位等要素的平衡对宿主健康产生重要影响,前列腺素一直以来被认为是重要的生理和炎性介质。 研究发现肠道菌群与前列腺素之间相互影响、共同作用。 本文从肠道菌群多样性对前列腺素浓度的影响、肠道菌群与前列腺素相互促进合成与转化等方面进行综述,为结肠癌的防治提供理论基础。
卡前列素氨丁三醇联合缩宫素就产后出血临床效果评估
Authors: 唐 琳
Published: November 2021

目的:评估卡前列素氨丁三醇联合缩宫素就产后出血的临床疗效。 方法:将 2018 年 1 月至 2020 年 12 月时段中就本院收治的78 例产后出血产妇作为对象。 基于电脑病例随机抽样规则,均分为对照和观察两组。 对照组予缩宫素单一治疗,观察组则予以米索前列醇联合卡前列素氨丁三醇治疗。 分析比对两组产后出血量。 结果:观察组产后2h 及1 d 出血量均明显少于对照组,比对结果均差异显著(P
SOLITARY TRANSMISSION OF NEURONAL SIGNALS APPROACHED VIA HE'S SEMI INVERSE METHOD
Authors: Joseph Ancemma
Published: November 2021

An investigation of neuronal signal transmission is intended in this paper through the establishment of solitary wave solutions for the improved
Heimburg Jackson model governing the propagation of the mechanical wave in biomembranes. The computation of soliton solutions is carried out
employing He's semi inverse variational principle. The role of nonlinearity and dispersive effects in the solitonic propation is correlated to the role
of compressibility, elasticity, and inertia over the neuronal signal transmission in the unilamellar DPPC vesicles at T = 45o. The study reveals that
He's semi inverse method is a direct and effective algebraic method to study the experimental features of the nerve pulse in the biomembranes.
ACHIEVEMENT MOTIVATION AMONG ADOLESCENTS
Authors: Naik M. Adenna
Published: November 2021

An attempt was made in the present investigation is Aim: Achievement motivation among adolescents. Objectives: To study the inuence of
gender, type of management and locality on achievement motivation among adolescents. Sample: The sample of the present investigation was
selected 200 adolescent's students in Chittoor district of Andhra Pradesh State of India. The subjects were in the age group from 15 to 18 years and
using systematic random sampling technique. Tool: The Pratibha Deo and Asha Mohan (2011) accomplishment motivation scale was used as a
tool. Research Design: As there are three independent variables i.e., gender (male & female), type of management (government & private) and
locality (rural & urban), each is divided in to two categories, a 2×2×2 factorial design was employed in the present study. Statistical Analysis:
Means, SDs and Analysis of Variance (ANOVA) were used. Results: Results revealed signicant impact of gender, type of management and
locality with regard to achievement motivation among adolescents. Conclusions: Males have high achievement motivation than females; there is
no signicant inuence of type of management on achievement motivation and students of urban areas have high achievement motivation than
students of rural areas.
Application of cylindrical IE-GSTC to physical metasurfaces
Authors: Sandeep Srikumar , Gasiewski Albin , Peterson Andrew F
Published: November 2021

This work validates cylindrical IE-GSTC by applying it to physical metasurfaces, i.e. metasurfaces defined by material properties and dimensions rather than by susceptibility tensor components. Previously reported IE-GSTC which was formulated for zero thickness GSTC discontinuity is extended to handle finite thickness of physical metasurfaces. A simple analytical approach is used to extract the bianisotropic susceptibility tensor of concentric, multilayered, magneto-dielectric shell. Plane wave scattering by a physical metasurface constructed of four segments of multilayered, magneto-dielectric metasurface scatterers is used as an example problem to validate cylindrical IEGSTC. A second example considers an opening on the cylindrical metasurface, confirming IE-GSTC can handle metasurfaces with openings. Good agreement is obtained between IE-GSTC results and full wave simulation results for both cases.
A Resilient and Hierarchical IoT-based Solution for Stress Monitoring in Everyday Settings
Authors: Jiang Shiyi , Firouzi Farshad , Chakrabarty Krishnendu , Elbogen Eric
Published: November 2021

The conventional mental healthcare regime follows a reactive, symptom-focused, and episodic approach in a non-continuous manner, wherein the individual discretely records their biomarker levels or vital signs for a short period prior to a subsequent doctor’s visit. Recognizing that each individual is unique and requires continuous stress monitoring and personally tailored treatment, we propose a holistic hybrid edge-cloud Wearable Internet of Things (WIoT)-based online stress monitoring solution to address the above needs. To eliminate the latency associated with cloud access, appropriate edge models—Spiking Neural Network (SNN), Conditionally Parameterized Convolutions (CondConv), and Support Vector Machine (SVM)—are trained, enabling low-energy real-time stress assessment near the subjects on the spot. This work leverages design-space exploration for the purpose of optimizing the performance and energy efficiency of machine learning inference at the edge. The cloud exploits a novel multimodal matching network model that outperforms six state-of-the-art stress recognition algorithms by 2-7% in terms of accuracy. An offloading decision process is formulated to strike the right balance between accuracy, latency, and energy. By addressing the interplay of edge-cloud, the proposed hierarchical solution leads to a reduction of 77.89% in response time and 78.56% in energy consumption with only a 7.6% drop in accuracy compared to the IoT-Cloud scheme, and it achieves a 5.8% increase in accuracy on average compared to the IoT-Edge scheme.
Comparison of Kidney Segmentation Under Attention U-Net Architectures
Authors: Alevizos Vasileios , Hon Marcia
Published: November 2021

One of the most prominent machine learning advantages in the medical industry is the early detection of disease. Automatic kidney detection is of great importance for rapid diagnosis and treatment, where related diseases occupy over 73,750 new cases in the US in 2020 [1]. Today, the performance of diagnosis has been by highly trained radiologists. However, the complex structures contribute to speckle noise and inhomogeneous intensity profiles. Thus, there is a necessity to automate segmentation on kidney ultrasounds using U-Net Deep Learning architectures - an innovative solution for Medical Imaging Analysis. In this research, our focus is on the comparison of Attention U-Net in the context of different backbones such as VGG19, ResNet152V2, and EfficientNetB7. By providing this comparison, we will accomplish a survey for future researchers to more effectively decide on which Attention U-Net architecture to utilize for their segmentation projects.
FDTD simulation of electromagnetic wave propagation in magnetic randomly inhomogeneous media
Authors: Makarov Pavel , Ustyugov Vladimir , Kotov Leonid , Nekipelov Sergey V. , Sivkov Viktor
Published: November 2021

An algorithm for the numerical simulation of the propagation of electromagnetic waves in randomly inhomogeneous magnetic media by the FDTD method has been developed. The formulated algorithm is suitable for analyzing the main timing characteristics, as well as identifying the features of the propagation of various types of signals in both time-independent and time-dependent layered randomly inhomogeneous media. The simulation of the propagation of the sine pulse, sine signal and square wave in time-independent magnetic randomly inhomogeneous media with a various levels of phase contrast of two types - with a “diffuse” distribution of inhomogeneities and their “close packing” is carried out. The influence of the concentration of magnetic granules and the type of their distribution on the characteristics of the transmitted and reflected signals is revealed.
Reinforcement Learning for Systematic FX Trading
Authors: Borrageiro Gabriel , Firoozye Nick , Barucca Paolo
Published: November 2021

We conduct a detailed experiment on major cash fx pairs, accurately accounting for transaction and funding costs. These sources of profit and loss, including the price trends that occur in the currency markets, are made available to our recurrent reinforcement learner via a quadratic utility, which learns to target a position directly. We improve upon earlier work, by casting the problem of learning to target a risk position, in an online learning context. This online learning occurs sequentially in time, but also in the form of transfer learning. We transfer the output of radial basis function hidden processing units, whose means, covariances and overall size are determined by Gaussian mixture models, to the recurrent reinforcement learner and baseline momentum trader. Thus the intrinsic nature of the feature space is learnt and made available to the upstream models. The recurrent reinforcement learning trader achieves an annualised portfolio information ratio of 0.52 with compound return of 9.3\%, net of execution and funding cost, over a 7 year test set. This is despite forcing the model to trade at the close of the trading day 5pm EST, when trading costs are statistically the most expensive. These results are comparable with the momentum baseline trader, reflecting the low interest differential environment since the the 2008 financial crisis, and very obvious currency trends since then. The recurrent reinforcement learner does nevertheless maintain an important advantage, in that the model's weights can be adapted to reflect the different sources of profit and loss variation. This is demonstrated visually by a USDRUB trading agent, who learns to target different positions, that reflect trading in the absence or presence of cost.
Low-field Mobility and High-field Velocity of Charge Carriers in InGaAs/InP High-electron-mobility Transistors
Authors: Harrysson Rodrigues Isabel , Vorobiev Andrei
Published: November 2021

Development of transistors for advanced low noise amplifiers requires better understanding of mechanisms governing the charge carrier transport in correlation with the noise performance. In this paper, we report on study of the carrier velocity in InGaAs/InP high-electron-mobility transistors (HEMTs) found via geometrical magnetoresistance in the wide range of the drain fields, up to 2 kV/cm, at cryogenic temperature of 2 K. We observed, for the first time experimentally, the velocity peaks with peak velocity and corresponding field decreasing significantly with the transverse field. The low-field mobility and peak velocity are found to be up to 65000 cm2/Vs and 1.2x106 cm/s, respectively. Extrapolations to the lower transverse fields show that the peak velocity can be as high as 2.7x107 cm/s. The corresponding intrinsic transit frequency can be up to 172 GHz at the gate length of 250 nm. We demonstrated, for the first time, that the low-field mobility and peak velocity reveal opposite dependencies on the transverse field, indicating the difference in carrier transport mechanisms dominating at low- and high-fields. Therefore, the peak velocity is an appropriate parameter for characterization and development of the low noise HEMTs, complementary to the low-field mobility. The results of the research clarify the ways of the further development of the HEMTs for advanced applications.
Machine Learning Assisted Signal Detection in Ambient Backscatter Communication Networks
Authors: Toro Usman Saleh , Elhalawany Basem M. , Wong Aslan B , Wang Lu , Wu Kaishun
Published: November 2021

The paper describes ML techniques that can be leveraged to assist signal detection in ambient backscatter communication networks.
Mental Health of Pregnant Women during the Covid-19 Pandemic: Scoping Review
Authors: Desiyanti Irne Wida , Nuzuliana Rosmita
Published: November 2021

Background: Mental health disorders in pregnant women are highly associated with reduced involvement in support, which can lead to pregnant women having to stay home or be isolated during the COVID-19 epidemic. Here, mental health disorders are including depression, fear, and anxiety. This disorder actually had existed before the pandemic and increased when the WHO announced the COVID-19.
Purpose: This study aims to analyze the mental health condition of pregnant women during the COVID-19 pandemic.
Methods: In the preparation of this scoping review, three databases are used, namely PubMed, Wiley, and Google Scholar. These databases were used to find the articles. The articles were considered relevant if they could answer some research questions of scoping review by using article search with specific keywords. Some relevant articles were selected by setting inclusion and exclusion criteria. Following that, Prism Flow Chart was used in the selection process to find the right article. Critical Appraisal was then performed to assess the quality of each article. Those articles were further summarized by using Data Charting and compiled for analysis based on the available evidence-based aspect. The last step was reporting the results.
Results: In this study, the results obtained were 8 selected articles. A total of 7 articles fall into the grade A category, consisting of 2 articles of non-randomized quantitative research design, 4 descriptive quantitative articles, and 1 qualitative article. 1 article is classified in grade B on descriptive quantitative study design. There are no research articles categorized as grade C.
Conclusion: Significantly increased clinical problems related to the mental health of pregnant women during the COVID-19 pandemic are including anxiety, fear, and depressive symptoms. Compared to the pre-pandemic situation, the increase is caused by several factors such as pandemic-related stresses arising from related social restrictions, personal health and the safety of the baby during pregnancy, and the health of family members.
TEACHER-STUDENTS CLASSROOM INTERACTIONS OF PUBLIC SENIOR SECONDARY SCHOOLS III IN KATSINA METROPOLIS, NIGERIA
Authors: Ibrahim Bello , Dodo Hannatu Isa , Aliyu Garba A'isha
Published: November 2021

Abstract: The paper investigates the teacher-student interactions during English lessons at SS III Public Schools of Katsina Metropolis. The reason that triggered the research was the mass failure of students especially at Senior Secondary Examinations. The paper used the constructivist theory as a theoretical framework.  It also used teachers’ and students’ questionnaires, a Target Language Observation Scheme (TALOS) and audio recorded lessons in the schools observed as instruments for data collection. Six schools were examined out of twelve.  A total number of 6 teachers and 132 students were selected as the sample of the study.  All six teachers were observed, and the lessons were recorded at different times. Simple Frequency Counts and Percentages were the basis used for the analysis of the data collected.  The findings revealed that teacher-student interactions need to be improved as teachers gave room for the students to participate in the interactions but unfortunately, they remained idle in the class. For this reason, most of the class activities were solely performed by the teachers.

Keywords: Teacher-students, Classroom, Interactions, Target Language Observation Scheme
Impact of Using Alternative Sweetener as Osmotic Agent on Mass Transfer, Colour and Texture Properties During Dip Dehydration of Apple Slice
Authors: Mohd Fadil Izyan Nazihah , Wan Mokhtar Wan Mohd Fadli , Wan Mohamad Wan Anwar Fahmi , Ismail Ishamri
Published: November 2021

Previous study has explored dip dehydration as a novel variant of osmotic dehydration to reduce solid gain, which is the main problem of osmotic dehydration. However, this dehydration process commonly uses sucrose solution as osmotic agent which might contribute to the increase in glycaemic index and can also be linked to different diseases such as diabetes and obesity. Therefore, this study aims to investigate the effect of using alternative sweeteners as an osmotic agent on mass transfer, colour, and texture profiles during dip dehydration of apple slices. Three alternative sweeteners, i.e., erythritol, sorbitol and xylitol with 30% (w/v) concentration were used in this study. Apple slices with 1.5 mm thickness and diameter of 55 mm were dipped multiple time in the same concentrated solution every 40 minutes until 200 minutes before samples were analysed. Findings showed that different type of sweetener affect water loss and solid gain. Xylitol and sorbitol gave highest water loss about 36% and 40%, respectively. Lowest total colour different with fresh apple has been observed in sample treated with xylitol. As for texture, there is no remarkable effect of using alternative sweetener as osmotic agent at all processing times. Overall, the best alternative sweetener for sucrose is xylitol considering the mass transfer and quality of apple slices.
Hibah as an Alternative Method of Distribution in Malaysia: The Importance of Using Social Media as a Medium in Raising Muslims’ Awareness About Hibah Products
Authors: Azmi Amylia Fuziana , Nik Saleh Nik Salida Suhaila , Zakaria Mohamad Zaharuddin
Published: November 2021

Previous researches have proven that the problem of frozen assets in Malaysia is increasing every year where the amount reached RM70 billion in year 2020. In recent days, hibah has been suggested as one of the important methods in distributing Muslims’ properties in Malaysia. In fact, this effort is seen as an attempt to facilitate the issue of frozen assets in Malaysia. This situation has inspired the authors to raise the awareness among public on the importance of using hibah as an alternative method in Islamic estate planning in Malaysia. This study discovers that social media plays a vital role in raising the awareness about hibah among Muslims as it can be easily published and accessed by the public. It is hoped that this study will be beneficial for the public to understand the role of social media in disseminating information about hibah as an alternative distribution method and to also able to cater the issue of frozen assets in Malaysia. This study recommends for a future study to be carried out by other researchers to tackle the issue of the role of social media influencers in promoting hibah. This study applies a doctrinal legal approach where the data collection is based on a library-based research as well as observations on YouTube videos.