bluuebunny/crossref_metadata_2025 huggingface dataset:
АНАЛИЗ ФИНАНСОВОЙ УСТОЙЧИВОСТИ МЕСТНЫХ БЮДЖЕТОВ РЕСПУБЛИКИ УЗБЕКИСТАН
Authors: Хазраткулова Лола Нармуминовна
Published: February 2020

Цель работы. Целью работы является исследование современного состояния и проблем местных бюджетов Республики Узбекистан с использованием инструментов оценки их самостоятельности и устойчивости. Метод или методология проведения работы. Исследование основывается на общенаучной методологии, которая предусматривает применение системного подхода к решению проблем. Основой данной работы являются фундаментальные труды отечественных и зарубежных ученых по проблемам управления устойчивости финансовой базы местных органов власти. В качестве основы для исследования были взяты данные по бюджету Сурхандарьинской области Республики Узбекистан. Результаты. Статья посвящена общим проблемам регионального развития как одним из важнейших регуляторов рыночной экономики, методике анализа финансовой устойчивости и рейтинговой оценке местных бюджетов. Оценивая в целом сбалансированность местных бюджетов Узбекистана по результатам исследования, следует иметь в виду, что она является формальной. Законодательно закрепленных за ними доходных источников недостаточно для финансирования расходных полномочий органов местного самоуправления. Дефицит собственных доходов местных органов власти при финансировании общего объема их расходных полномочий ежегодно возрастает. Область применения результатов. Результаты проведенного исследования могут использоваться органами самоуправления на местах в целях оптимизации финансового обеспечения местных бюджетов. Выводы. Учитывая приоритетные направления бюджетной политики Узбекистана, в целях достижения определенных параметров макроэкономических показателей и повышения качества жизни населения, необходимо стимулировать наращивание собственных доходов местного бюджета, не делая основную ставку на межбюджетные трансферты.
ПРИМЕНЕНИЕ СИСТЕМЫ «СТАНДАРТ-КОСТИНГ» ДЛЯ ПОВЫШЕНИЯ ЭФФЕКТИВНОСТИ УПРАВЛЕНИЯ ПРЕДПРИЯТИЯМИ ЛЕГКОЙ ПРОМЫШЛЕННОСТИ
Authors: Полубелова Мария Владимировна
Published: February 2020

В статье рассматривается необходимость применения системы «стандарт-костинг» для повышения эффективности деятельности предприятий легкой промышленности. Предметом исследования является учетно-аналитическое обеспечение системы менеджмента предприятий легкой промышленности. В качестве основы такого учетно-аналитического обеспечения предлагается использовать информацию о плановых, фактических затратах и отклонениях между ними, которые формируется в системе «стандарт-костинг». Применение системы «стандарт-костинг» для российской экономики не является новым явлением, что подтверждается большим количеством научных трудов в данной области. Однако вопрос применения системы «стандарт-костинг» на предприятиях легкой промышленности недостаточно изучен, в частности, не разработаны аспекты, связанные с учетом отклонений и формированием внутренней отчетности. Целью проведенного исследования является разработка рекомендаций по применению системы «стандарт-костинг» на предприятиях легкой промышленности. Теоретической и методологической основой исследования послужили труды отечественных и зарубежных авторов, нормативные документы. Методологическую основу работы составили общенаучные принципы, методы и приемы научных исследований. Рассмотрены общие принципы системы «стандарт-костинг». В результате проведенного исследования была разработана система аналитического учета отклонений, фактических затрат от запланированных для предприятий легкой промышленности с использованием счета 22. На основе предложенной аналитики было разработано несколько форм внутренней отчетности, которые отражают данные о затратах и отклонения с различной степенью детализации по видам продукции, статьям затрат и за отчетный период в целом. Формирование данных документов позволит получить руководителям различного уровня информацию, необходимую для разработки мероприятий, направленных на оптимизацию производственных процессов. Предложенные в статье методические и практические рекомендации могут быть использованы на предприятиях легкой промышленности.
Pengaruh Keterampilan Mengajar Guru terhadap Aktivitas Belajar Siswa SD Negeri 04 Loning
Authors: Jupriyanto Jupriyanto , Nuridin Nuridin
Published: February 2020

Keterampilan mengajar guru penting dalam proses pembelajaran karena salah satu cara guru dapat melakukannya sehingga proses pembelajaran di kelas menumbuhkan kegiatan belajar siswa yang efektif. Aktivitas adalah prinsip penting dalam proses pembelajaran. Kegiatan siswa tidak cukup hanya dengan mendengarkan dan membuat catatan, tetapi lebih kompleks dari itu. Semakin tinggi kegiatan belajar siswa, semakin tinggi peluang keberhasilan pengajaran. Ini berarti keterampilan mengajar guru harus mampu membuat siswa merangsang berbagai kegiatan belajar. Tujuan penelitian ini adalah untuk mengetahui pengaruh keterampilan mengajar guru terhadap aktivitas siswa di SD Negeri 04 Loning. Penelitian ini menggunakan metode kuantitatif tepatnya desain penelitian ex - post facto dengan menggunakan korelasi. Sedangkan untuk analisis penyuling data menggunakan bantuan program SPSS 16.00. Hasil penelitian menunjukkan bahwa dari data diperoleh nilai t = 7,408 dengan siginifakansi 0,000 <0,05 maka Ho ditolak artinya ada pengaruh yang signifikan terhadap keterampilan mengajar guru terhadap aktivitas belajar siswa.
PENGARUH SELF-EFFICACY TERHADAP HASIL BELAJAR EKONOMI SISWA SMA
Authors: Yulianto Agus
Published: February 2020

Penelitian ini bertujuan untuk mengetahui self-efficacy siswa dan hasil belajar siswa kelas XI IIS SMA Negeri 1 Sekadau. Dari hasil penelitian didapatkan hasil self-efficacy siswa sebesar 52,77% responden memilih kategori baik dan hasil belajar siswa pada mata pelajaran ekonomi sebesar 70,95 termasuk dalam kategori baik dengan persamaan Y = 55,691 + 0,653 X. Metode yang digunakan dalam penelitian ini adalah metode deskriptif dengan bentuk penelitian studi hubungan. Kemudian populasi dalam penelitian ini siswa kelas XI IIS SMA Negeri 1 Sekadau berjumlah 123 siswa dengan sampel berjumlah 55 sampel. Teknik pengumpulan data dalam penelitian ini menggunakan teknik langsung, teknik tidak langsung dan teknik studi dokumenter. Sedangkan untuk menganalisis data peneliti menggunakan program statistik SPSS versi 18.0 dengan hasil analisis data menyatakan  bahwa terdapat pengaruh antara self-efficacy terhadap hasil belajar siswa pada mata pelajaran ekonomi kelas XI IIS SMA Negeri 1 Sekadau sebesar 61,4% dengan nilai koefisien determinasi sebesar 0,784 (R) dengan R square 0,614 dan tingkat interpretasi hubungan kuat..
MODEL PEMBELAJARAN KOOPERATIF MIND MAPPING BERBANTU AUDIO VISUAL DALAM MENINGKATKAN MINAT, MOTIVASI DAN HASIL BELAJAR IPS
Authors: Sulfemi Wahyu Bagja
Published: February 2020

Penelitian Tindakan Kelas ini mempunyai tujuan menganalisis penggunaan model pembelajarn Mind Mapping untuk meningkatkan motivasi, minat, dan hasil Belajar Ilmu Pengetahuan Sosial siswa Kelas IV Sekolah Dasar Tugu Ibu I Kecamatan Sukmajaya, Kota Depok dengan jumlah peserta didik 22 orang terdiri dari 10 laki – laki dan 12 perempuan. Pada  kegiatan Prasiklus diperoleh hasil nilai rata-rata  42,27 siklus 1 adalah 64,55 dan siklus 2 adalah 85,77, 3) Ketuntasan belajar pada Prasiklus adalah 9,10%, siklus 1 adalah 36,36% dan siklus 2 adalah 77,27%. Kemampuan menjawab benar pada Prasiklus adalah 31,82%, siklus 1 adalah 45,45% dan siklus 2 adalah 81,82%. 2). Penggunaan model pembelajaran kooperatif  tipe mind mapping dapat meningkatkan minat, motivasi dan hasil belajar peserta didik pembelajaran Ilmu Pengetahuan Sosial materi  kegiatan Ekspor dan Impor

 
PERAN YAYASAN NANDA DIAN NUSANTARA DALAM MEMENUHI PENDIDIKAN ANAK KORBAN PELECEHAN SEKSUAL DI KALIMANTAN BARAT
Authors: Astari Zuri
Published: February 2020

Penelitian ini bertujuan untuk mengetahui peran Yayasan Nanda Dian Nusantara (YNDN) dalam memenuhi pendidikan anak korban pelecehan seksual di Kalimantan Barat. Dari hasil penelitian didapatkan jumlah kasus pelecehan seksual terhadap anak yang sudah ditangani YNDN dalam 3 tahun terakhir sebanyak 239 kasus, terhitung dari Januari 2017 hingga April 2019. Dari 239 kasus, anak yang menjadi korban pelecehan seksual adalah anak-anak yang masih sekolah. Metode yang digunakan dalam penelitian ini adalah menggunakan metode deskriptif dengan pendekatan kualitatif. Data yang digunakan dalam penelitian ini adalah data wawancara dan dokumentasi. Dalam wawancara, peneliti melakukan wawancara mendalam terhadap  informan yaitu pengurus YNDN dan anak-anak korban pelecehan seksual. Teknik dokumentasi yang digunakan peneliti berupa data-data kasus pelecehan seksual, profil Yayasan Nanda Dian Nusantara serta cacatan lapangan yang didapat selama penelitian. Teknik analisis data yang dilakukan dalam penelitian ini adalah dengan menggunakan reduksi data, display data, dan kesimpulan/verifikasi untuk menjawab rumusan masalah yang telah dirumuskan sejak awal. Berdasarkan hasil penelitian disimpulkan bahwa berdasarkan data-data yang diperoleh membuktikan di Kalimantan Barat kasus pelecehan seksual terhadap anak cukup tinggi, korbanya adalah anak yang masih bersekolah.Salah satu peran YNDN yang lebih utama adalah memenuhi pendidikan anak dengan mengembalikan anak ke sekolah sehingga anak yang menjadi korban pelecehan seksual tidak putus sekolah. Terdapat sekitar 60 anak yang dibiayai sekolah oleh YNDN dan tersebar diseluruh wilayah Kalimantan Barat, dengan dana yang bersumber dari sumbangan relawan, partisipasi masyarakat, tokoh masyarakat dan keringanan dari pihak sekolah.
Seroprevalence of hepatitis E virus among blood donors on Corsica, France, 2017
Authors: Capai Lisandru , Hozé Nathanaël , Chiaroni Jacques , Gross Sylvie , Djoudi Rachid , Charrel Rémi , Izopet Jacques , Bosseur Frédéric , Priet Stéphane , Cauchemez Simon , de Lamballerie Xavier , Falchi Alessandra , Gallian Pierre
Published: February 2020

Background

Hepatitis E virus (HEV) is an emerging zoonotic pathogen and an important cause of acute viral hepatitis in European countries. Corsica Island has been previously identified as a hyperendemic area for HEV.

Aim

Our aim was to characterise the prevalence and titres of IgG antibodies to HEV among blood donors on Corsica and establish a model of the annual force of infection.

Methods

Between September 2017 and January 2018, 2,705 blood donations were tested for anti-HEV IgG using the Wantai HEV IgG enzyme immunoassay.

Results

The overall seroprevalence was 56.1%. In multivariate analysis, seroprevalence was higher in men than in women (60.0% vs 52.2%; p < 0.01), increased with age and was significantly higher among donors born on Corsica (60.6% vs 53.2%; p < 0.01). No significant difference was observed between the five districts of the island. IgG anti-HEV titres were mostly low (70% of positive donors had titres < 3 IU/mL). In Corsican natives, increasing seroprevalence by age could be explained by models capturing a loss of immunity (annual probability of infection: 4.5%; duration of immunity: 55 years) or by age-specific probabilities of infection (3.8% for children, 1.3% for adults).

Conclusion

We confirmed the high HEV seroprevalence on Corsica and identified three aspects that should be further explored: (i) the epidemiology in those younger than 18 years, (ii) common sources of contamination, in particular drinking water, that may explain the wide exposure of the population, and (iii) the actual protection afforded by the low IgG titres observed and the potential susceptibility to secondary HEV infection.
Incubation period of 2019 novel coronavirus (2019-nCoV) infections among travellers from Wuhan, China, 20–28 January 2020
Authors: Backer Jantien A , Klinkenberg Don , Wallinga Jacco
Published: February 2020

A novel coronavirus (2019-nCoV) is causing an outbreak of viral pneumonia that started in Wuhan, China. Using the travel history and symptom onset of 88 confirmed cases that were detected outside Wuhan in the early outbreak phase, we estimate the mean incubation period to be 6.4 days (95% credible interval: 5.6–7.7), ranging from 2.1 to 11.1 days (2.5th to 97.5th percentile). These values should help inform 2019-nCoV case definitions and appropriate quarantine durations.
STRATEGI PENGEMBANGAN EKOWISATA PESISIR DALAM PENGELOLAAN EKOSISTEM HUTAN MANGROVE
Authors: Hidayat M. Taufiq
Published: February 2020

Pengembangan ekowisata merupakan kegiatan yang dilakukan bersama komunitas masyarakat dengan carameningkatkan partisipasi aktif masyarakat dalam rangka memenuhi kebutuhan hidup dan menyelesaikanpersoalan yang dialami oleh komunitas masyarakat khususnya di pamekasan. Program pengembangan masyarakatdapat dilakukan berdasarkan kearifan lokal berupa peningkatan partisipasi masyarakat dan berjalan secaraberkelanjutan pada ekosistem hutan mangrove. Pemanfaatan ekosistem mangrove untuk konsep wisata(ekowisata) sejalan dengan pergeseran minat wisatawan yaitu wisatawan yang hanya datang melakukan wisatasaja tanpa ada unsur pendidikan dan konservasi menjadi new tourism yaitu wisatawan yang datang untukmelakukan wisata yang didalamnya ada unsure pendidikan dan konservasi. Penelitian ini dilakukan denganmetode penulusuran ke masyarakat pesisir terutama hutan mangrove yang perlu restorasi meliputi penelitiandalam hal partisipasi masyarakat pesisir. Penelitian ini berjenis studi kasus dengan menggunakan metode kualitatifdan metode deskriptif, dan analisis data menggunakan SWOT. Luaran dari penelitian ini adalah meningkatnyapartisipasi masyarakat pesisir Montok dalam memanfaatkan ekosistem hutan mangrove. Hasil perhitungan darinilai ranting dan bobot faktor interrnal strategi pengembangan dan pengelolaan ekowisata mangrove di KelompokSadar Wisata Wilayah Kusuma Talang Siring di peroleh nilai akhir fakt or internal adalah 1,55. Dan faktorekternal adalah 1,6. Dan berada pada kuadran I yaitu pertumbuhan artinya untuk meningkatkan pengembangandan pengelolaan. Diperlukan suatu tindakan kebijakan partisipasi masyarakat Montok dalam engelola keberadaanekosistem hutan mangrove yang efektif dan efisiensi. Sehingga dapatm emberikan dampak baik bagi masyarakatterutama pentingnya hutan mangrove yg mempunyai nilai ekonomi yang sangat tinggi seperti mengelola bagianbagianmangrove menjadi kopi , teh dan sirup.
Associations of the Number of Medical Visits for the Violence Victimization and Psychological Problems in Adolescents in Korea
Authors: Lee Mi-Sun , Bhang Soo-Young
Published: February 2020

Objective The study aimed to describe the frequency and associations of the number of medical visits for the violent victimization and mental health problems in adolescents in South Korea.Methods In 2017, 62,276 middle and high school students participated in the thirteenth Korea Youth Risk Behavior Web-based Survey (KYRBS). The frequency of violence victimization during the last 12 months was measured. The collected data were analyzed by applying descriptive statistics, chi-square tests, multiple linear regression, and logistic regression analysis, using the SPSS 22.0. The data were weighted to generate national estimates.Results Among the respondents (sample size=62,276, weighted=3,027,488), 3.7% of boys and 1.7% of girls had experienced being treated by a doctor due to violence during the recent past 12 months. In multiple linear regression analysis, feelings of sadness or hopeless, suicide ideation, suicide plan, suicide attempt were positively associated with violence victimization (F=32656.037, p<0.001) dose response.Conclusion The results found cross-sectional evidence that violence victimization was associated with higher suicide behavior and depressed mood. The victims of violence should be referred follow-up for physical and psychological issues. Also, a policy including the first responders and medical staffs should be initiated.
Efecto de variables operativas sobre la calidad de aplicación y la deriva en la pulverización de agroquímicos
Authors: Merani Victor Hugo , Mur Matilde , Ramirez Federico , Ponce Mariano Julio , Guilino Facundo , Palancar Telmo Cecilio
Published: February 2020

Pesticide spraying is the most widespread form of pest control. Spraying is a complex process, from the agronomic and environmental point of view. A field trial was carried out, to evaluate the effect of three agrochemical application techniques. In all of them, an air-induced flat fan was used, with different application rates, sprayer speeds and noozle spacing. Three techniques were defined: T1 (57 l ha-1, 18 km h-1 and 0,35 m), T2 (28,7 l ha-1, 18 km h-1 and 0,70 m) and T3 (57 l ha-1, 9 km h-1 and 0,70 m. To assess the techniques, water-sensitive cards were placed on the ground in vertical columns, to measure the quality of application, sedimenting spray drift and cumulative airborne spray drift. The three techniques were similar in application quality but T1 reached a greater coverage. Regarding the airborne drift factor, T2 presented significant differences with respect to the other two techniques, which leads to the conclusion that higher speeds, larger noozle space and lower application rates increase airborne drift. There were no differences in sedimenting drift. Operational variables affect environmental risks regardless of the drop size produced.
Evaluación de la brecha de rendimiento para maíz tardío con distintas densidades de siembra en la región central de Córdoba, Argentina
Authors: De la Casa Antonio , Ovando Gustavo , Bressanini Luciano , Díaz Guillermo , Díaz Pablo , Miranda Cristian
Published: February 2020

The yield gap (BR) in late corn (December) was evaluated in the central region of Córdoba, Argentina, comparing planting densities (DS) of 6 and 8 pl m-2 using the AquaCrop model. Running the model between 1960 and 2017 required analyzing the consistency of the Penman-Monteith method (PM) to estimate the daily rate of reference evapotranspiration (ETo) using only maximum and minimum temperature records (ETo_PMTxTn), instead of the complete set of 4 fundamental variables. The ETo_PMTxTn values explain approximately 80 % of the variability of those obtained with the complete set of variables. AquaCrop was calibrated by using crop coverage samples, aerial biomass and soil water that were collected in a plot of late corn during the crop season 2015-2016. Three sowing dates were evaluated, 3 fixed and 3 variables, with no significant differences in BR for both DS. A small advance or delay in planting does not represent a decision affecting climate risk condition. While the increase of DS to 8 pl m-2 produced a significant increase in BR, it also presented average effective yields (RR) that are higher than those obtained with 6 pl m-2 for 47 of the 57 crop cycles analyzed.
Changes in the psysical-chemical composition, total polyphenols and antioxidant activity of fresh celery (Apium graveolens L.) dehydrated by hot air and by lyophilization
Authors: Ordoñez-Araque Roberto , Narváez-Aldáz Christian
Published: February 2020

The food industry aims at offering food that provides not only nutritional but also functional properties. Celery has been used for a long time, but its bioactive compounds have remained unknown. The objective of this research is to measure the changes in the physical and chemical characteristics, total polyphenols (TP) and antioxidant activity (AA) after applying hot air dehydration (DA) and lyophilization (LF) with two different cut types: rod-shaped (R) and sliced (S). It was found that dehydration treatments can enhance some characteristics in celery. When comparing the results, the treatment of (LF-S) presented the best characteristics with less water activity, 46 % of total dietary fiber constituted by 41 % of insoluble fiber and 5 % soluble fiber, 377.69 mg GAE/100g in total polyphenol content and an antioxidant activity of 82.17 μmol TE/100g. These results allow to conclude that celery is a raw material with functional attributes and that it can be industrialized with dehydration technologies, which will enable a long useful life for its bioactive compounds.
(A review) B. Yu. Teteryuk. Flora and vegetation of ancient lakes at the European North-East of Russia. St. Petersburg: Nauka, 2012. 237 p.
Authors: Matveyeva N. V.
Published: February 2020

In the monograph by B. J. Teteruk summarizes information about the flora and vegetation of 3 lakes in the Yamozero, Sindor and Donty along the Western slope of the Timan ridge in the North-East of European Russia in the taiga zone and are relics of glacial lakes.
On the work of the section of Geobotany at the XIII Delegate Congress of the Russian Botanical Society «Modern botany in Russia» (Togliatti, 16–22 September 2013)
Authors: Lysenko T. M. , Neshataeva V. Yu.
Published: February 2020

16-22 September 2013 in Togliatti (Samara region) on the basis of the Institute of ecology of Volga basin of Russian Academy of Sciences took place the Delegate XIII Congress of Russian Botanical society (RBS) "Modern botany in Russia". By the beginning of the Congress proceedings were published in three volumes, the visitors had the opportunity to read them. Geobotanical materials published in the second volume.
Steppificated broad-leaved forests of the alliance Aceri tatarici–Quercion Zólyomi 1957 on the Middle-Russian Upland
Authors: Semenishchenkov Yu. A. , Poluyanov A. V.
Published: February 2020

Steppificated oak forests — the unique relic natural complexes of the Eastern Europe remained in Central Russia by small fragments. These forests are important elements of forest-steppe natural complexes and the reserves of rare plant species. In the European scientific literature the questions of their syntaxonomy, features of structure and dynamics are discussed (Mucina at al., 1993; Chytrý, 1997; Chytrý, Horak, 1997; Roleček, 2005, 2007; Kevey, 2008; etc.). The data on phytocoenotic diversity of such forests in Central Russia were obtained only recently but they are fragmented and insufficient.

According to the Braun-Blanquet approach these forests belong to the subcontinental forest-steppe alliance Aceri tatarici–Quercion Zólyomi 1957. Such forests are described within the areas of distribution of two important edificator species — Acer tataricum and A.campestre which the northeast areal border generally corresponds to the northeast border of the forest-steppe zone.

On the basis of geobotanical data collected by the authors on the Middle-Russian Upland (Belgorod, Kursk, Tula regions) the 4 new associations within the alliance Aceri tatarici–Quercion Zólyomi 1957 are described. Floristic differentiation of new syntaxa from the Central-European syntaxa is demonstrated by the DCA-ordination. Authors propose an original combination of the diagnostic species for this alliance, for the area studied.

Taking into account the floristic specificity of the forests of the region, we suggest uniting of the established associations into the new suballiance Crataego curvisepalae–Quercenion roboris. This alliance represents the East European mesoxerophyte broad-leaved (with Quercus robur) forests of forest-steppe zone of the Middle Russian subprovince of the East European forest-steppe province. The diagnostic species of the suballiance are following: Quercus robur, Acer platanoides, Chamaecytisus ruthenicus, Crataegus curvisepala, Frangula alnus, Melampyrum nemorosum, Sorbus aucuparia, Tilia cordata, Vibur­num opulus. The suballiance is diagnosed by absence of thermophilous ous Quercus species, in particular, Q.petraea, Q.pubescens, Q.cerris, etc., their hybrid forms, and also some Central European and Sub-Mediterranean trees and shrubs: Acer pseudoplatanus, Carpinus betulus, Crataegus laevigata, C.monogyna, Cornus mas, Fagus sylvatica, Ligustrum vulgare, Sorbus aria, S.tomentosa, Tilia argentea, T.plathyphyllos, Viburnum lantana, Ulmus minor.

Results of the research spread our knowledge on distribution of the steppificatedbroad-leaved forests in the Central Russia. and geography of the alliance Aceri tatarici–Quercion in Eastern Europe.
Aquatic vegetation of the South Urals (Bashkortostan Republic). I. Classes Lemnetea and Charetea
Authors: Yamalov S. M. , Golovanov Ya. M. , Baktybaeva Z. B. , Petrov S. S.
Published: February 2020

The database on vegetation of water objects of the South Urals on the basis of the published relevés (Grigoryev, Solomeshch, 1987а; Petrov, Grigoryev, 1991; Petrov, Onishchenko, 1991) and the relevés executed by authors, was created. The analysis of a phytocoenotic variety of vegetation of the classes Lemnetea de Bolòs et Masclans 1955 and Charetea Fukarek ex Krausch 1964 was carried out. The water vegetation of the South Urals of the classes Lemnetea and Charetea is classified to 4 orders, 4 unions, 11 associations and 8 variants. The greatest variety of the plant communities of the class Lemnetea which unites cosmopolitan free-floating communities or pleustophyte communities in water column, widespread in reservoirs with still or drift water. Communities of this class are identified on accurately expressed floating layer of pleustophytes. Ricciocarpetum natantis association is noted for the first time in the region. The class Charetea unites water vegetation with prevalence of the submersed macroscopic algae of Charophyta division of the order of Charales. In the South Urals this class is presented by the only association Charetum globularis which is noted locally in the Cis-Urals. The comparative analysis of plant communities of the classes Lemnetea and Charetea in various regions of Russia and the neighboring countries has shown that the South Urals is characterized by a high syntaxonomic variety of vegetation. The communities described in estuarine part of the Dnieper River (Dubyna, Dzyuba, 2011) and the undercurrent of the Volga River (Golub, Maltsev, 2013) got the biggest structural similarities as well as wealth of classes’ coenofloras, and also in Western Siberia (Taran et al., 2004; Taran, 2008; Kipriyanova, 2013). Obviously, near latitudinal location of regions and similarity of types of water objects is affects. The aquatic vegetation of the South Urals demonstrates the smallest similarity with plant communities of the northern regions of Russia.
Phytocoenology on the XIII Congress of Russian Botanical Society
Authors: Mirkin B. M. , Naumova L. G.
Published: February 2020

Material for writing this article was the publication of the proceedings of the Delegates of the XIII Congress of Russian Botanical society and conference "Scientific bases of protection and rational use of vegetation cover Volga basin", which took place in Tolyatti, 16-22 September 2013.
(A review) O. I. Sumina. Development of the vegetation on the industrial habitats of the Russian Far North. St. Petersburg, 2013. 340 p.
Authors: Mirkin B. M. , Naumova L. G.
Published: February 2020

Ecosystems of the Russian far North are under increasing anthropogenic impact, the effects of which are amplified due to their low biological production and, consequently, low regenerative potential. The issue of theory development and practical recommendations for the recultivation of technogenic landscapes. The first condition to "heal the wounds" of the Northern landscape is a detailed study of the status and trends of the successional development of ecosystems disturbed in the first place — block autotrophic (plant communities).

This issue is devoted to peer-reviewed monograph O. I. Suminoe. It is based on the results of the study of vegetation in technogenic landscapes of the far North of Russia, from Vorkuta to Chukotka — in the period from 1984 to 2008, Studies conducted in 10 locations, a total of 42 studied career (which arose mainly after the mining of construction materials) and 29 cleared and bulk sites. 1180 was made geobotanical descriptions. In addition, the author was performed including studies of vegetation regeneration dumps and compared the results of repeated mapping of quarries.
Vegetation cover of subtaiga landscapes in premountain plain on a right bank of the Ob river
Authors: Lashchinskiy N. N. , Tishchenko M. P. , Pisarenko O. Yu. , Lashchinskaya N. V.
Published: February 2020

Vegetation of the right bank of the Ob River in the limits of Novosibirsk area consists of southern taiga, subtaiga and forest-steppe elements. More over, in comparison with neighboring areas on the West Siberian Plain, it contains the significant amount of mountain elements (Kuminova, Vagina, Lapshina, 1963). Natural vegetation of the area belongs to the forest-steppe subzone of the West Siberian province (Il’ina, 1985). Low percentage of forest coverage is caused by anthropogenic deforestation and wide distribution of meadows (Lapshina, 1963). This is the most endangered vegetation in Novosibirsk area. Spatial vegetation structure was studied by using the model of the Ob River basin covered 184 square kilometers. Well-developed system of ravines and small creeks caused a presence of relatively large areas with very low anthropogenic impact which potentially could be the refuges of pristine zonal vegetation. Main vegetation type of this basin is forest which covered about 31% of the area. Forest diversity of model area consists of four syntaxa of association and subassociation ranks belonging to the Brachypodio pinnati–Betuletea pendulae class. Meadow vegetation is presented by five syntaxa from the Molinio-Arrhenatheretea class and mire vegetation — by two syntaxa from the Alneteae glutinosae class. Two subassociations and four variants are described for the first time.

The ravine systems could be considered as low-level landscape structures which are the natural refuges with high level of biodiversity and habitats of rare and endangered species. The slope vegetation organized in ecological rows consists of three up to four syntaxa changing from the top to the ravine bottom. The Ob River Basin flora is characterized by insignificant amount of meadow steppe species, well-represented mire flora and a presence of mountain and taiga elements. The most specific floristic features are the presence of ephemeroid species, taiga species and Siberian tertiary nemoral relics (Polozhiy, Krapivkina, 1985). All these features allow us to refer the river basin vegetation to the low-mountain subtaiga type.
Sự hài lòng của khách hàng sử dụng dịch vụ 4G của Vinaphone tại Thành phố Hồ Chí Minh
Authors: Giao Ha Nam Khanh , Hien Dong Thanh
Published: February 2020

Nghiên cứu này được thực hiện nhằm đo lường mức độ hài lòng về chất lượng dịch vụ 4G của Vinaphone tại Thành phố Hồ Chí Minh (TPHCM), bằng việc khảo sát 347 khách hàng (KH) đang sử dụng; công cụ Cronbach’s alpha, EFA và phân tích hồi quy bội được sử dụng. Kết quả đã đưa ra được mô hình sự hài lòng của KH gồm 05 nhân tố, sắp theo thứ tự giảm dần: Tiện lợi dịch vụ; Chất lượng kết nối, Chăm sóc khách hàng. Từ đó, nghiên cứu đề xuất các hàm ý quản trị đến Ban quản lý Vinaphone nhằm nâng cao sự hài lòng của KH.
Sự thoả mãn của khách hàng tại Sàn thương mại điện tử Sendo.vn
Authors: Giao Ha Nam Khanh , Le Thuy Vy Dinh
Published: February 2020

Nghiên cứu này có bốn mục tiêu cụ thể là: (1) Xác định các yếu tố tác động đến sự thoả mãn của khách hàng về chất lượng dịch vụ trực tuyến tại Sàn thương mại điện tử Sendo.vn, (2) Đo lường mức độ tác động của các yếu tố, (3) Kiểm định sự khác biệt về sự thoả mãn giữa các nhóm khách hàng có đặc điểm khác nhau về giới tính, độ tuổi, thu nhập, trình độ học vấn, nghề nghiệp, (4) Đề xuất một số hàm ý quản trị giúp Sàn thương mại điện tử Sendo.vn nâng cao chất lượng dịch vụ trực tuyến, bằng việc phỏng vấn trực tiếp và trực tuyến 200 khách hàng cá nhân đã từng mua sắm tại Sàn thương mại điện tử Sendo.vn trong ít nhất 6 tháng gần đây theo phương pháp chọn mẫu thuận tiện. Nghiên cứu sử dụng công cụ SPSS 20 để phân tích độ tin cậy thang đo qua hệ số Cronbach’s Alpha, phân tích nhân tố khám phá EFA, phân tích hồi quy tuyến tính bội.Kết quả kiểm định mô hình chỉ ra bốn yếu tố ảnh hưởng tích cực đến sự thoả mãn của khách hàng về chất lượng dịch vụ trực tuyến tại Sàn thương mại điện tử Sendo.vn theo thứ tự độ mạnh giảm dần: (1) Độ tin cậy, (2) Dịch vụ khách hàng, (3) Thiết kế trang web và (4) Độ an toàn. Ngoài ra, kết quả cho thấy không có sự khác biệt về sự thoả mãn của khách hàng theo trình độ học vấn nhưng lại có sự khác biệt theo nghề nghiệp và thu nhập, giới tính, độ tuổi. Từ đó, một số hàm ý quản trị được đề xuất cho cho doanh nghiệp nhằm nâng cao chất lượng dịch vụ mua sắm trực tuyến tại Sàn Thương mại điện tử Sendo.vn.
Study of the Factors Affecting Customers' Loyalty for Gym Service at K.I.M Center, Vietnam
Authors: Giao Ha Nam Khanh
Published: February 2020

This research aims to identify and measure the influence of factors affecting customers’ loyalty for gym service at K.I.M Center by surveying 640 customers using the gym service at K.I.M Center. Cronbach's alpha, EFA, CFA and SEM analysis were used in the study.The results of the model tested with SEM supported 11 hypotheses out of a total of 12 hypotheses. The four factors (i) Habits, (ii) Conversion cost, (iii) Relationship Marketing, and (iv) Satisfaction towards customers’ loyalty at the center. Two factors (i) Intangible quality, (ii) Tangible quality have an impact on customers’ satisfaction. In addition, other relationships in the model are also verified (1) the impact of relationship marketing on tangible and intangible quality, (2) the impact of tangible and intangible quality on the habit; (3) and the impact of tangible quality on customers’ conversion cost. In it, the factor of Satisfaction expressed through tangible and intangible quality has the strongest impact on customers’ loyalty.
Factors influencing consumers’ impulse television buying decision at Best Buy Vietnam
Authors: Giao Ha Nam Khanh , Mo Nguyen thi Hong
Published: February 2020

This research aims to investigate the impact of the factors influencing consumers’ impulse television buying decision at Best Buy Vietnam (BBVN), by interviewing 560 consumers. The methods of Cronbach’s Alpha, EFA, CFA together with the Structural Equation Modelling (SEM) are used by the programs of SPSS and AMOS.The result shows that there are 03 factors affecting Impulse buying urge – in order of the decreasing importance: Attributes of company and products, Time available for watching television, Attraction of program host and celebrity. Impulse buying urge has a weaker impact on impulse television buying decision than Perceived risk, so that the research could raise some solutions for BBVN Management to serve the consumers better.
Hoàn thiện hoạt động marketing sản phẩm LPG dân dụng của công ty cổ phần kinh doanh khí miền Nam- Từ góc nhìn SWOT
Authors: Giao Ha Nam Khanh , Hung Hoang Manh
Published: February 2020

Nghiên cứu sử dụng công cụ SWOT nhằm tìm ra những điểm mạnh, điểm yếu đồng thời nhận định những cơ hội và đe dọa từ môi trường bên ngoài đối với những hoạt động marketing của công ty cổ phần kinh doanh khí miền Nam (PVGas South). Từ đó, đề xuất một số giải pháp chủ yếu nhằm hoàn thiện hoạt động marketing sản phẩm LPG dân dụng.Kết quả cho thấy PVGas cần chú trọng đến chiến lược sản phẩm, chăm sóc khách hàng, truyền thông, mở rộng thị trường.
The influence of Country of Origin Image on HCMC consumer attitudes towards Vietnamese garments
Authors: Giao Ha Nam Khanh
Published: February 2020

The study analyses the factors of Country of Origin Image influencing Vietnamese consumer attitudes towards Vietnamese garments by surveying 366 customers. Cronbach's Alpha analysis and EFA analysis together with multiple regression analysis were used with SPSS. The results show that only two components having a strong influence are "Country of Origin Image" and "Country of Origin Image of Product"; only "Country of Origin Image of Product" affects consumer’s perceived cost of garments; finally, there is a positive relationship of perceived benefits and a negative one of perceived cost of attitudes towards Vietnamese garments. There is no difference in terms of "income", "age" and "gender" for consumer attitudes towards Vietnamese garments. The study also suggests a number of managerial implications for the garment companies to have better competitive advantages.
Revitalisasi Tradisi Lisan Melayu dalam Mempertahankan Eksistensi Kebahasaan: Pendekatan Antropolinguistik
Authors: Lubis Tasnim , Abus Achdial Farhan
Published: February 2020

Mempertahankan bahasa sekaligus melestarikan pengetahuan dalam suatu komunitas masyarakat. Penelitian ini mendiskusikan dan menawarkan penyelesaian pemertahanan tradisi lisan yang semakin tergerus oleh perubahan cuaca, globalisasi, dan teknologi. Tujuan penelitian ini adalah untuk menemukan solusi revitalisasi pada suatu komunitas masyarakat melalui pendekatan antropolinguistik yang mencakup teks, ko-teks, dan konteks yang disempurnakan dengan mengetahui niat penuturnya. Pendekatan ini digunakan karena permasalahan bahasa tidak bisa dipisahkan dengan penggunaannya. Mengetahui penggunaannya maka dapat pula diketahui niat (intension) penutur dalam memroduksi ujarannya. Jika diketahui niat penuturnya, maka akan dapat ditemukan solusi untuk mempertahankan tradisi lisan yang dimiliki sebagai kearifan lokal. Metode yang digunakan adalah metode etnografi yang mencakup wawancara mendalam (depth-interview) dan observasi partisipasi (participant observation). Melalui wawancara mendalam dan observasi partisipasi dapat diketahui pola penggunaan bahasa suatu komunitas. Data penelitian adalah rekaman audio-video, hasil wawancara, dan observasi. Hasil penelitian menunjukkan bahwa melalui pendekatan antrpolinguistik, secara menyeluruh (teks, ko-teks, dan konteks), tradisi lisan suatu komunitas masyarakat dapat dipertahankan dengan melakukan dokumentasi tradisi lisan secara audio-video, tertulis, dan juga melalui pemberian mata pelajaran muatan lokal (mulok) di sekolah-sekolah dengan melibatkan kolaborasi pengajar dan para sastrawan (pelaku tradisi lisan). Dengan mengetahui pola dan makna penggunaan tradisi lisan, maka dapat diinformasikan kepada generasi penerus bahwa tradisi yang ada bukanlah hanya sekedar identitas saja, akan tetapi juga memiliki nilai-nilai dan karakter-karakter yang telah dibuktikan dapat memecahkan permasalahan kehidupan.
Về động lực làm việc của nhân viên Eximbank Chi nhánh Cộng Hòa
Authors: Giao Ha Nam Khanh , Huyen Lam Thu , Ha Pham Huu
Published: February 2020

Nghiên cứu này được thực hiện nhằm đánh giá các yếu tố tác động đến động lực làm việc của nhân viên tại Ngân hàng Eximbank- chi nhánh Cộng Hòa, bằng việc khảo sát 192 nhân viên, công cụ Cronbach’s alpha, EFA và phân tích hồi quy bội được sử dụng. Kết quả đã đưa ra được mô hình 04 yếu tố có tác động dương đến Động lực làm việc, sắp theo thứ tự giảm dần: Phong cách lãnh đạo, Bản chất công việc, Môi trường làm việc, Đánh giá khen thưởng. Từ đó, nghiên cứu đề xuất các giải pháp đến ban quản lý chi nhánh nhằm nâng cao động lực làm việc của nhân viên.
Does social capital affect wages? A panel data analysis of causal mechanisms
Authors: Krug Gerhard , Schmelzer Paul , Trappmann Mark
Published: February 2020

Many studies document the positive association between accessed social capital and wages. It is widely accepted that the underlying relationship is causal. However, most studies use cross-sectional data, and only a few test causal mechanisms. In our analysis, we first test a broad range of social capital indicators by applying fixed-effects panel data regression to a sample of currently employed and a sample of newly employed individuals. Second, we test reservation wages, network search, being offered a job without prior job search, and the number of job interviews as some of the theoretical mechanisms put forward to explain positive social capital effects. Overall, we find no empirical evidence for wage effects of the social capital measure and no evidence that any of the proposed mechanisms are empirically relevant.
Preparation and Characterization of the Carbon Quantum Dots
Authors: Jabbar  Abbas Saeed , Atia Muhson Ali
Published: February 2020

The carbon quantum dots (CQDs) were prepared by using an easy and economic one – pot method. The starting materials are the ascorbic acid as a carbon source and copper acetate as a catalyst to accelerate the reaction. The structural and optical properties of the CQDs are studied by UV-VIS spectrophotometer and photoluminescence (PL) measurements, transmission electron microscope (TEM), X-ray diffraction (XRD) and Fourier transform-infrared spectroscopy (FTIR). The excitation wavelength and the pH-dependent of PL properties was investigated also. The results show that the CQDs have strong absorption peak in the UV-region. The PL is the excitation wavelength dependent. The PL of CQDs decreases upon lowering the pH value of the solutions and the PL peaks shifted to the shorter wavelength. The average size of the CQDs is 4 nm from the TEM measurements.
Association between hepatitis C antiviral treatment and diabetes mellitus: A case series
Authors: Zhang James Yue , Cooper Curtis , Doyle Mary-Anne
Published: February 2020

The hepatitis C virus (HCV) infects 185 million people worldwide, and diabetes mellitus (DM) affects 415 million. There has long been a possible association between DM and liver outcomes for patients with HCV infection. We present two cases of worsening glucose resistance and one case of emergent type 1 DM after completion of HCV. The complex interactions between HCV infection and both type 1 and type 2 DM have not yet been elucidated. In addition, consequences and side effects of treatment options for HCV have not been fully studied in the diabetic population. Our case series illustrates a potential complication of HCV treatment, which may warrant additional consideration prior to initiation of therapy as well as monitoring and surveillance post-cure.
ANALISIS PENGARUH PANJANG SUDU TERHADAP UNJUK KERJA TURBIN ANGIN ATAP RUMAH PADA KECEPATAN ANGIN RENDAH
Authors: , Mujiburrahman , Irawan Heri
Published: February 2020

Mengingat potensi angin di Banjarmasin tergolong rendah, hasil pengukuran kecepatan angin secara langsung menggunakan anemometer dengan durasi rata – rata perjam yang ada di puncak kemiringan atap berkisar antara 2 m/s sampai 6 m/s. Dengan demikian di butuhkan sebuah sistem konversi angin yang yang optimal pada kecepatan angin rendah di kemiringan atap. Atas dasar pertimbangan peneliti sebelumnya maka turbin atap rumah dalam penelitian ini menggunakan Airfoil savonius karena memiliki self-starting torsi yang baik untuk kecepatan angin yang rendah sehingga memiliki performansi yang baik apabila di aplikasikan pada turbin angin atap rumah. Mungkin yang menjadi pertanyaan adalah seberapa efektif turbin angin yang di aplikasikan pada atap rumah, untuk itu pentingnya sebuah eksprimen pengujian dengan membuat model uji turbin atap rumah yang di simulasikan pada wind tunnel untuk mendapatkan parameter desain optimal sebagai rekomendasi mengembangan turbin atap rumah skala besar. Penelitian ini menggunakan metode penelitian eksperimental (experimental research) yaitu melakukan pengamatan dan pengukuran kecepatan angin di kemiringan atap dengan durasi rata-rata perjam, perhari, dan perbulan menggunakan alat ukur anemometer digital.  Selanjutnya data tersebut dijadikan sebagai parameter awal dalam menentukan variasi kecepatan angin dalam pengujian model eksprimen pada terowongan angin sederhana dengan varibel kecepatan angin kemiringan atap dan panjang turbin terhadap unjuk kerja turbin atap rumah hasil pengujian. Hasil pengujian pada kecepatan angin 2 m/s turbin atap rumah yang memberikan pengaruh paling besar di hasilkan oleh panjang 0,25 m, dengan nilai putaran sebesar 257,1 rpm. Hasil pengujian pada kecepatan angin 3 m/s turbin atap rumah yang memberikan pengaruh paling besar di hasilkan oleh panjang 0,30 m, dengan nilai putaran sebesar 202,4 rpm. Hasil pengujian pada kecepatan angin 5 m/s turbin atap rumah yang memberikan pengaruh paling besar di hasilkan oleh panjang 0,25 m, dengan nilai putaran sebesar 295,6 rpm.
PERANCANGAN TURBIN AIR TIPE CROSSFLOW SEBAGAI PEMBANGKIT LISTRIK TENAGA MIKRO HIDRO
Authors: Irawan Heri , , Mujiburrahman
Published: February 2020

Dalam suatu PLTMH, turbin air merupakan suatu peralatan yang utama. Turbin air adalah alat yang digunakan untuk mengubah energi air menjadi energi mekanik Turbin air dapat diklasifikasikan berdasarkan beberapa jenis. Berdasarkan klasifikasi ini, maka turbin air dibagi menjadi dua yaitu turbin impuls dan turbin reaksi. Adapun jenis turbin air yang dapat digunakan dalam PLTMH salah satunya yaitu turbin air Crossflow. Turbin air Crossflow adalah salah satu jenis turbin aksi (impuls turbin) yang memiliki efisiensi lebih besar dibandingkan dengan turbin mikro hidro lainnya. Penelitian ini dilakukan dengan memvariasikan sudut nosel 15o, 30o, dan 35o dan sudut sudu 14o, 16o, dan 18o. Hasil penelitian menunjukan bahwa sudut nosel dan sudut sudu sangat berpengaruh terhadap kinerja turbin. Efisiensi tertinggi sebesar 77% diperoleh dengan sudut nosel 15o dan sudut sudu 16o. Kata kunci : Sudut Nosel, Sudut Sudu, Kinerja Turbin
PERANCANGAN SISTEM INFORMASI PENERIMAAN SISWA BARU PADA MTS. AL – FURQON BANJARMASIN
Authors: Farida Muthia , Agustini Dian
Published: February 2020

Penelitian ini bertujuan untuk membuat sebuah sistem informasi penerimaan siswa baru agar mempermudah pihak sekolah dalam proses pengolahan data calon siswa lebih cepat dan akurat dengan tahapan metode penelitian : 1. Tahap pengumpulan data yaitu : a) wawancara dengan berkomunikasi secara langsung dengan bagian kepala sekolah, guru serta tata usaha, b) observasi atau pengamatan langsung, c) studi literatur dengan cara mereview jurnal-jurnal ilmiah, buku atau berbagai sumber yan terkait dengan penelitian yang akan dibuat. 2. Analisi kebutuhan sistem. 3. Tahap desain sistem yang  menetukan proses dan data yang diperlukan oleh sistem baru. 4. Implementasi sistem serta pengujian sistem menggunakan metode black box dengan keberhasilan pengujian sistem yang dibuat.
PERANCANGAN TURBIN AIR TIPE ALIRAN SILANG DENGAN VARIASI 3 KECEPATAN POMPA
Authors: Sidiq Abdurahim , Gazali Akhmad
Published: February 2020

Turbin air adalah alat yang merubah energi aliran menjadi energi mekanik poros. Pemilihan jenis turbin yang sesuai untuk suatu pembangkit tenaga mikro hidro tergantung pada karakteristik aliran yaitu tinggi jatuh dan debit aliran yang tersedia serta kecepatan turbin. Mikrohidro merupakan pembangkit listrik yang mudah diterapkan pada masyarakat karena pembuatannya mudah, peralatan yang digunakan sederhana dan tempat yang digunakan relatif lebih kecil.Metode yang digunakan dalam penelitian ini adalah metode kuantitatif yaitu melakukan perhitungan untuk mengetahui seberapa besar daya generator yang dihasilkan dari 3 variasi kecepatan pompa (1200 rpm, 1800 rpm, dan 2300 rpm).Untuk turbin air tipe aliran silang didapatkan data tertinggi putaran pada turbin yaitu 207,9 rpm dan daya terbesar yang dihasilkan oleh generator 21,8 watt pada kecepatan putaran pompa tertinggi yaitu 2300 rpm.