bluuebunny/crossref_metadata_2025 huggingface dataset:
ECOLOGICAL THINKING IN THE FIELD OF THE FOREST INDUSTRIAL COMPLEX
Authors: Fesikova O. V. , Borovskoi A. M. , Nedzelskaya E. A.
Published: December 2020

Экологический кризис в начале XXI века становится одной из главных проблем человечества, а его преодоление превращается в неотложную задачу ближайших десятилетий. Причина тому — резко возросшие за последние два века технические возможности, которые позволяют влиять на процессы в масштабах всей биосферы. Конечно, экологические кризисы по вине человека случались и раньше, однако, в прошлые эпохи они затрагивали или какую-либо небольшую изолированную территорию, или определенные виды животных и растений. Примерами может послужить катастрофа острова Пасхи или вымирание ряда видов птиц, подвергавшихся чрезмерной охоте в ХVIII— ХIХ вв. В наше время ситуация в корне иная. Влияние человека настолько массировано и всеохватно, что ставит под угрозу существование всей биосферы или, по крайней мере, существенной ее части. А это неизбежно приведет и к гибели цивилизации. Решение этой проблемы возможно лишь при изменении отношения человека к природе, формирования нового экологического мышления, которое уже началось, но пока, увы, приносит свои плоды в основном в развитых странах экологическую ситуацию в целом.
USE OF SECONDARY RESOURCES IN THE CONTEXT OF SUSTAINABLE DEVELOPMENT
Authors: Mochaeva T. V.
Published: December 2020

рост объемов производства и потребления продукции производственного назначения неизменно ведет к увеличению абсолютных объемов образования отходов, вовлечение которых в хозяйственный оборот, служит дополнительным источником производственных ресурсов, называемых вторичными материальными ресурсами. Производственные процессы предприятий лесопромышленного комплекса сопровождаются образованием значительных объемов древесных отходов. Низкая степень использования лесного сырья и вовлечения в хозяйственный оборот древесных отходов не соответствует концепции устойчивого управления лесами и требует конкретных практических решений, отвечающих требованиям экономической, экологической и социальной эффективности. Возможности использования древесных отходов в качестве вторичных энергетических ресурсов сконцентрированы в первую очередь внутри самого производства, а также в сфере малой энергетики. С этой целью необходимо производить оценку экономической эффективности замены ископаемого топлива на вторичные энергетические ресурсы.
CLOSED-CYCLE ECONOMY AT THE ENTERPRISES OF THE TIMBER INDUSTRY
Authors: Yemelyanenko I. N. , Subhonberdiev A. S. , Shevchenko A. N.
Published: December 2020

экономика замкнутого цикла- это не только утилизация мусора, а система вторичного использования утилизируемого сырья. С целью уменьшения отходов от лесной промышленности люди стали их перерабатывать, но при этом в России используется только малая часть биомассы дерева. Система не в полной мере может изменить ситуации, так как остаются вопросы, связанные с поисковыми и прикладными исследованиями. Следует учитывать, где переработка вторичного сырья более выгодна, что из него лучше производить и, важнее всего, определить экономический эффект. Наиважнейшим направлением переработки отходов является разработка природосберегающего гранулированного топлива. Одним из них являются пеллеты. Основной импорт в Россию идет из таких стран, как Белоруссия, Новая Зеландия и Германия. Увеличение использования вторичных древесных ресурсов представляет важное звено в развитии экономики замкнутого цикла на предприятиях лесопромышленного комплекса России.
CIRCULAR ECONOMY AND SUSTAINABLE DEVELOPMENT: TOWARDS ECOLOGIZATION AND IMPROVING THE EFFICIENCY OF SECONDARY RESOURCES USE
Authors: Demchenko A. A. , Esenkova G. A. , Aldokhina T. P.
Published: December 2020

В начале XXI века важнейшим фактором реализации перехода к устойчивому развитию стало внедрение ресурсосберегающих технологий, на длительную перспективу обеспечивающих производство экологически безопасной высококачественной продукции с оптимальными энерго- и материалоемкостью, дальнейшее совершенствование применяемых технологий, разработку и быстрое внедрение инновационных технологий ресурсосбережения. Действующими долгосрочными концептуальными и программностратегическими документами по устойчивому развитию Российской Федерации и ее регионов, отраслей и секторов национальной экономики неизменно предусматривается внедрение и расширение сферы действия экономики замкнутого цикла. Экономику предполагается модернизировать за счет инновационных технологий, поддержки отдельных отраслей, программ экологического развития страны. В проводимом исследовании авторы анализируют процессы формирования циркулярной экономики в рамках поэтапного перехода к современному варианту устойчивого социо-эколого-экономического развития. Раскрывается роль циркулярной экономики в ресурсосбережении, минимизации отходов и сокращении давления на окружающую среду при одновременном достижении значимых социально-экономических результатов
NANOTECHNOLOGIES IN FORESTRY: EFFECT OF GRAPHENE OXIDE ON RED OAK REGENERANTS AT VARIOUS STAGES OF CLONAL MICROPROPAGATION
Authors: Zakharova O. V. , Gusev A. A. , Strekalova N. S. , Kuznetsov D. V.
Published: December 2020

Графен и его производные вызывают большой интерес, в том числе для потенциального применения в биотехнологиях. В статье проведено исследование влияния оксида графена в концентрации 1.5— 15 мкг/л на микроклоны дуба красного. Установлено, что наноматериал в концентрации 3 мкг/л способствует защите от фитопатогенов на стадии введения в культуру, а также повышению выживаемости проростков на 25 %. Однако на других этапах микроколонального размножения дуба достоверного влияния наноматериала не отмечено. Проведенное исследование показало перспективность использования оксида графена на этапе введения в культуру дуба красного в качестве стерилизующего агента. Результаты работы могут быть использованы в различных биотехнологических приложениях.
NEW WAYS TO INCREASE THE PASSABILITY OF FOREST VEHICLES ON LOW-DENSITY SOILS
Authors: Rudov S. E. , Prosuzhih A. A. , Kunickaya O. A.
Published: December 2020

практика работы лесозаготовительных предприятий России показывает, около 50 % шин лесных машин (харвестеров, форвардеров, скиддеров) преждевременно выходит из строя из-за нарушения правил их эксплуатации. Срок службы шин зависит от величины внутреннего давления, нагрузок, скорости движения, состояние поверхности движения, климатических условий, качества управления машиной, правильности установки цепей и гусениц, при их использовании. В статье рассмотрены технические решения, внедрение которых позволяет: увеличить пробег шин до 35 %; исключить аварийный выход шин лесных машин из строя; снизить расход топлива; увеличить проходимость и устойчивость машин; снизить повреждения почвогрунта лесосек. Данные инновационные методы управлением долговечностью шин, уже широко применяются за рубежом, в ведущих транспортных компаниях России, на крупных сельскохозяйственных предприятиях, но до сих пор не известны в лесозаготовительном производстве. Главными конкурентными преимуществами этих технических решений является простота конструкции, монтажа и эксплуатации, а также низкая стоимость
IMPROVING THE EFFICIENCY OF PERSONNEL TRAINING FOR THE RUSSIAN TIMBER INDUSTRY
Authors: Shvetsova V. V.
Published: December 2020

в статье рассмотрены проблемы и перспективы повышения эффективности подготовки кадров для лесозаготовительной и деревообрабатывающей отраслей промышленности России, включая модульные и дистанционные формы обучения, подбор преподавателей. Показано, что что значительная часть проблемы современной низкой эффективности системы подготовки кадров для лесного комплекса России кроется в неоптимальности распределения контрольных цифр приема на обучение за счет средств государственного бюджета, а также построения учебных планов, снижении качества профессорско-преподавательского состава. На основе современной практики работы учебных центров крупных лесопромышленных компаний, а также опыта участников научной школы «Инновационные разработки в области лесозаготовительной промышленности и лесного хозяйства» сформулированы предложения по совершенствованию системы подготовки кадров для лесного комплекса России
Prevalence of infectious diseases during pregnancy: A retrospective study from Eastern Algeria
Authors: Khelili Kaoutar , Saadi Sarra , Madaci Yasmine
Published: December 2020

Pregnant women are exposed to a high risk of severe complications in the case of infectious diseases. This research aimed to study the prevalence of infectious pathologies in pregnant women at the maternity department, University Hospital of Constantine in Algeria. A retrospective study during 18 months was carried out; where 315 from 1122 pregnant women presented at least one type of infections. Results show that bacterial infections are the most present with a percentage of 82% in all the studied categories of pregnant women. These infections are more important in the third trimester of pregnancy. These same infections are followed by mycosis, then parasitosis and viral diseases. Results show also that 43% of infections affect urinary tracts, 26% vaginal tissues, 20% pelvic epithelium and others. In this study, from the age of 31 years, urinary infections frequency increases. In addition, women who have already had children are more exposed to urinary tract infections than others. It should be noted that women with surgical history past are very exposed to bacterial infections. At the end of this study, we can say that infections in pregnant women remain a major problem of public health, mainly due to the damage severity on maternal and fetal health.
Temporal and spatial variability in the feeding behavior of the black sea urchin Arbacia lixula (Echinodermata: Echinoidea) from the north-western Algerian coast
Authors: Elakkermi Mohammed , Soualili Dina Lila
Published: December 2020

The black sea urchin Arbacia lixula (Linnaeus, 1758) is one of the most domi-nant echinoids in the sublittoral communities of the Mediterranean Sea, where it is considered an essential structuring species by its grazing activity. The present work is considered to be the first study to address the diet of the species A. lixula in Algeria. This study aims to perform on the one hand; a temporal monitoring of the food preferences of two populations of A. lixula living in two different sites in shallow water (port of Salamandre, Stidia) on the coast of Mostaganem (Algeria) during the years 2015 and 2016, and on the other hand; get an idea of the variations of the different trophic sources used and appreciated by this echinoid. The quantitative and qualitative aspect is achieved by monitoring the evolution of the repletion index as well as the identification of the items present in the digestive contents by the contact method of Jones (1968). The results of this monitoring showed that it is an opportunistic species which adapts its diet according to the quality and quantity of food available. Arbacia lixula prefers encrusted coralline algae with a large faunal fraction. In areas rich in nutrients, the spines of these sea urchins may elongate to half the diameter of the test. Based on the results, A. lixula can be associated with habitat, seasonal changes or other specific environmental parameters that merit further development in order to fully understand its functioning in marine ecosystems.
Effect of Cinnamomum burmannii Stew on Glucose Fasting Blood Levels in Adult Prediabetes in Makassar
Authors: Jafar Nurhaedar , Qalbi Fadillah Nur , Thaha Ridwan M. , Hadju Veny , Hidayanti Healthy , Salam Abdul , Syam Aminuddin
Published: December 2020

BACKGROUND: Prediabetes is a condition that precedes the onset of diabetes mellitus (DM), DM disagreement, and penalties are needed through the management of prediabetes.
AIM: This study aimed to study the effect of giving cinnamon stems (Cinnamomum burmannii) for 14 days on the levels of fasting adult blood sugar (glukosa darah puasa [GDP]) in prediabete adults in Makassar City.
METHODS: This research method uses a quasi-experimental randomized pre-test design with a control group. There are 28 samples from a total of 167 communities in the working area of Pampang and Antara Community Health Center who have diabetes risk factors. Levels of GDP, Anthropometry, knowledge level, and 24-h recall were taken from samples that were divided into two groups of cinnamon stew studio with a dose of 10 g + education for the intervention group and education for the control group. Data were analyzed using the will-coxon test and the Mann–Whitney test.
RESULTS : The results showed that significant changes in GDP after giving cinnamon stew and education in the intervention group (p = 0.032), there was a change in GDP levels but not significant after providing education in the control group (p = 0.197), for the average difference change in GDP in the group intervention (−4.14) is greater than the control group (−2.50) but the magnitude of change in GDP is not significant, whereas there is no significant difference in GDP levels between the intervention group and the control group after the intervention (p = 0.270). Consumption of 10 g of cinnamon stew for 14 days can reduce fasting blood sugar levels.
CONCLUSION: Based on the results of the study, there were significant changes in GDP after giving cinnamon stew and education in the intervention group, there was a change in GDP levels but not significant after providing education in the control group, the average change in the intervention group was greater than the control group but the change in GDP not significant, there was no significant difference in GDP levels between the intervention group and the control group after the intervention.
TINH SẠCH VÀ XÁC ĐỊNH ĐẶC ĐIỂM SINH HÓA CỦA RNA POLYMERASE PHỤ THUỘC RNA (RdRp) TỪ VIRUS GÂY BỆNH TAY-CHÂN-MIỆNG (FMDV)
Authors: TẤN VIỆT PHẠM , NGỌC ẨN NGUYỄN , THỊ DIỆU HẠNH NGUYỄN
Published: December 2020

Protein RdRp (RNA dependent RNA polymerase) của các virus có vai trò quan trọng trong chu trình sống của virus. Enzyme này được xem là mục tiêu cho các thuốc phòng ngừa và điều trị bệnh. Trong nghiên cứu này, protein RdRp tái tổ hợp của gây bệnh tay chân miệng (FMDV) đã được tinh sạch vàkiểm tra các hoạt tính sinh hóa. Protein RdRp tái tổ hợp với độ tinh sạch hơn 98% đã được thu nhận và thể hiện hoạt tính RNA polymerase với sự tổng hợp RNA phụ thuộc mồi. Chúng tôi đã xác định được giá trị km và Vmax cho sự tổng hợp UTP lần lượt là 13,6 µM và 42 µM/giờ. kcat cho sự xúc tác phản ứng là 0,28 min-1 và kobs cho sự chuyển đổi cơ chất là 0,022 min-1. Chất ức chế cho hoạt động của enzyme DMUT cũng được kiểm tra và IC50 của DMUT là 26,79 µM. Như vậy, đặc điểm sinh hóa của enzyme RdRp của FMDV đã được xác định, đây là cơ sở cho việc sàng lọc các đối tượng thuốc trong phương pháp hóa trị liệu để phòng ngừa và điều trị bệnh tay chân miệng.
Program Pesantren Kilat Ramadhan untuk Meningkatkan Motivasi Ibadah Siswa SMPN 3 Tembilahan Hulu
Authors: Lisa Hendro , Mardiah Mardiah , Napratilora Martina
Published: December 2020

The month of Ramadhan is the month of education (tarbiyah), which runs every year for a month. Ramadhan educates students to carry out fasting and practices that bring their advantages. The month of Ramadan is always awaiting by Muslims around the world. Ramadhan, its various functions and consequences, effected teachers' roles and responsibilities that must also deliver educating and guiding their students during the school day so that someday they become someone who can control their desires and have high motivation to do good deeds. The purpose of this community service was to increase students' motivation to worship through the Pesantren Kilat program. This activity was carried out at SMPN 3 Tembilahan Hulu, Indragiri Hilir, Riau, Indonesia. The pesantren kilat activities were important, to maintain the enthusiasm of student’s worship.
THE CHUVASH AUTONOMY AS PART OF NIZHNY NOVGOROD – GORKY TERRITORY (1929–1936): THE NATURE OF INTERACTION AMONG PARTY BODIES
Authors: Chernyshova Anna V. , Rzaev Elman E.
Published: December 2020

The article discusses the period when the Chuvash Autonomous Soviet Socialist Republic (ChASSR) existed as a part of Nizhny Novgorod – Gorky Territory in 1929 – 1936. The reasons for the unification of regions are defined. The role of the ACP (b) governing bodies in the development of the region in the conditions of forced socialism construction is shown. The mechanisms of interaction between the party bodies of the ACP (b) regional organization and the party bodies of the Chuvash Autonomy are presented. The materials of regional party conferences reveal territory committee’s positive and negative assessments of the activity performed by the Chuvash party organization on solving the main problems of the Soviet society development in the 1930s: ensuring the industrial development of the Republic, collectivization and improvement of agriculture efficiency, cultural development of the region, its personnel support on the principles of indigenization. The analysis of meeting agendas defined the role of the plenum, the secretariat of the Party’s territory committee and regional assemblies of the party active core in improving the effectiveness of the party bodies of the Chuvash autonomy. Examples of interaction between sectoral structural divisions and institutions of party bodies to solve the problems of management personnel quality and anti-religious activity are given. The main features of interaction between the party bodies of Nizhny Novgorod – Gorky Territory and Chuvashia are emphasized. Prospects of performing research of the stated problem, its source base are determined.
THE YOUTH OF THE RUSSIAN EMIGRATION IN THE 1920–1930s: MECHANISMS OF PRESERVING AND REPRODUCING THE ETHNOCULTURAL IDENTITY
Authors: Klimovich Lyudmila V. , Shaipak Leonid A.
Published: December 2020

The article is devoted to examining the issue of preserving the cultural identity by the Russian emigrants in the 1920–1930s. On the basis of modern research, the authors reveal the mechanisms for the transmission of ethnic and cultural identity in conditions of living in a non-home country. On the example of the young generation of emigrants from Russia it is shown how these mechanisms functioned. It is noted that much attention was paid to preserving the native language, in the family, in the “Russian school” children were spoken in Russian, main training was conducted in it. The study emphasizes that holidays and commemorations contributed to preserving the historical memory; they passed the traditions and history of Russia to the younger generation. It is noted that among young people there was a high percentage of unmarried people, a low birth rate, the percentage of marriages with foreigners was minimal, all this did not contribute to reproduction of the emigrant community. The Russian youth who found itself in emigration did not try to integrate into the host community for a long time, which indicated ethno-cultural identity preservation.
Lokomotif Çekerleri Hesaplama Yöntemi
Authors: BENİ Hüseyin Eren
Published: December 2020

Bu çalışmada genel olarak demiryolu hatlarında trene etki eden dinamik kuvvetler anlatılmıştır. Trenlerin seyir dirençleri lokomotif ve vagonlar olmak üzere iki ana faktör üzerinde incelenerek demiryollarında kullanılan formüllerden bahsedilmiştir. Aynı şekilde hat üzerinden gelen kurp ve rampa dirençlerinin trenler üzerinde etkisini gösteren Uluslararası formüllerden bahsedilmiştir. Daha sonra, trene etki eden dirençlerin yenilebilmesi için gerekli olan tekerlek kuvvetinin nasıl hesaplanacağına değinilmiştir. Tüm bu dirençler anlatıldıktan sonra lokomotifin çekebileceği yükün nasıl hesaplanacağı anlatılarak bazı firmaların hesapladığı lokomotif çekerlerinin karşılaştırılması yapılarak hangi formüllerin kullanılmasının faydalı olacağı değerlendirilmiştir.
What is going wrong in health research investment? post-pandemic lessons and the need for change
Authors: Bouzidi Ramzi
Published: December 2020

The emergence of a new dimension of consciousness after the COVID-19 pandemic might provide an opportunity to highlight gaps and inequalities in health research investment and to mobilize scientific and public opinion to change the way things are done. This analysis considers some lessons learned from the pandemic crisis concerning the priority of global health research, research in prevention and well-being, and international research cooperation. The question raised by these issues concerns the unfairness of health research funding, mainly dominated by the pharmaceutical and device industries. However, evidence shows that these companies shifted funding to late-phase clinical trials and away from innovation activity and global health priorities. On the other hand, public institutions continue to invest in basic science, with the majority of funds still focused on basic research and innovation. This direct relationship between industry and biomedical research disrupts the reliability of findings and biases the evidence. Several initiatives and efforts are shaping pathways towards health research independence from industry funding. We can propose the idea of industry funding without a direct relationship with researchers through a common pot managed by an independent international agency. Nevertheless, to promote publicly funded research, the scientific community must strengthen its position compared to industry-funded research through transparency and the scientific value of publications.
Infectious serology, how to test large series without pooling samples
Authors: Bennaoum Mohammed Nazim , Adda Affaf , Chekkal Mohamed , Seghier Fatima
Published: December 2020

Pooling samples for serological testing was used first during the second world war. It was described later as a cost-effective technique permitting large screening of populations, especially for new infectious diseases. However, the dilution effect is responsible for decreasing sensitivity, limiting its use in practice, especially in blood banking. In this paper, we describe a modification of the classic enzyme-linked immunosorbent assay (ELISA) procedure, which permits the test of indefinite samples using just one well. Specimens are tested pure one by one without any dilution, so sensitivity remains unchanged. This new procedure is time-consuming but can be considered as a revolution in qualitative ELISA testing.
Cezaevlerindeki İntihar Davranışlarında Bir Risk Faktörü Olarak Madde ve Alkol Bağımlılığı
Authors: AKIN Mehmet Murat
Published: December 2020

Amaç: Bu çalışmada, madde ve alkol bağımlılığı olan hükümlü ve tutukluların, cezaevinde yaşadıkları yoksunluk sendromunun intihar davranışı açısından oluşturduğu risk faktörünün belirlenmesi amaçlanmıştır. Yöntem: Tanımlayıcı tipteki bu çalışma, 2015 yılında 18 ayrı cezaevinde intihar girişiminde bulunan 102 hükümlü ve tutuklu ile yürütülmüştür. İhtiyaç duyulan veriler, araştırmacı tarafından hazırlanan ve uygulanan, hükümlü ve tutukluların intihar girişimi öncesi ve sonrasına yönelik düşünceleri ile bu kişilere ait sosyo-demografik bilgileri içeren anket formu ile toplanmıştır. Bulgular: İntihar girişiminde “madde ve alkol yoksunluğunun” etkili olduğu kişilerin oranı % 3,9 oranındadır. Sonuç: Madde ve alkol bağımlılığı olan hükümlü ve tutukluların, yoksunluk sürecinde daha fazla psiko-sosyal desteğe ihtiyacı olduğu görülmektedir. Özellikle yoksunluğun ilk döneminde, bireysel ve grup terapileri ile desteklenmesi, gerekmesi durumunda ise ilaç desteği almalarının, bu kişilerin intihar davranışından korumada yararlı olacağı düşünülmektedir.
INFLUENCIA DE LA TEMPERATURA, PRECIPITACIÓN Y RADIACIÓN SOLAR EN EL RENDIMIENTO DE MAÍZ EN EL VALLE DE TOLUCA, MÉXICO
Authors: Morales Ruiz Alejandro , Díaz López Ernesto
Published: December 2020

Los factores ambientales y su variación influyen en el crecimiento, desarrollo y rendimiento del maíz (Zea mays L.) en valles altos como el de Toluca, México. El objetivo de este estudio fue evaluar el efecto de la temperatura, precipitación y radiación en los ciclos de cultivo 2008, 2009 y 2010 en el rendimiento de seis cultivares de maíz. La hipótesis fue que temperatura, precipitación y radiación solar en el valle de Toluca afectarán positiva y significativamente el rendimiento de maíz. El estudio se desarrolló en la Facultad de Ciencias Agrícolas de la Universidad Autónoma del Estado de México, Campus El Cerrillo, Piedras Blancas (UAEMex). Los datos de las normales climatológicas estudiadas se obtuvieron de la estación meteorológica de la Facultad de Ciencias Agrícolas, Comisión Nacional del Agua, estación Calixtlahuaca y del Centro de Investigación de Ciencias Agrícolas de la UAEMex. Estos datos se analizaron con ANDEVA (p<0.05), y el diseño experimental fue completamente al azar. Los tratamientos fueron los años y tres datos de cada variable fueron las repeticiones. Los resultados indicaron que existieron diferencias significativas en precipitación, pero las diferencias en temperatura y radiación no fueron significativas. La precipitación mayor (941.3 mm) ocurrió en 2008 y superó estadísticamente a 2009, (750 mm) y 2010 (579.3). La disminución de la lluvia en 2009 y 2010, respecto a 2008, fue 20.3 y 38.4%. El rendimiento de maíz mayor (1132.6 g m-2) se obtuvo en 2008 porque la disponibilidad mayor de lluvia durante el ciclo del cultivo coincidió con el llenado de grano, en un efecto de sincronización con las etapas fenológicas R3 y R6. La conclusión es que la heterogeneidad en la precipitación limitó el rendimiento del cultivo, así como la duración del ciclo.
“PERSONALISM OF LOVE” IN “DI QUA THUONG NHO” OF NGUYEN PHONG VIET
Authors: Bui Bich Hanh
Published: December 2020

Love is my magical interrelationship with others on the basis of respect for the personalism. In the context that the “personalism communication” has been fading because human life of time “has been being devoured” by the virtual world; in the situation where the muse seems to be suffering from disgrace due to the rise of "trendy" forms of entertainment, Nguyen Phong Viet's "Di qua thuong nho" has created the phenomenon of "beckoning". What ever made the Otherness so strange attraction of these love poems ? In the perspective of receiving influenced by existential thinking, we realize that a dense density of existential codes is interwoven throughout the book of poems creating a world of love in Nguyen Phong Viet style. The poet has "painted" the Lover's heart with many rhythm variation; he sketched a personalism of love who is passionate love, and is determined to seek his journey to find true and free love. Most of "Di qua thuong nho" is the narrative of the sincere Lover, trendy with the world of art words, not "shocking" by the "sex" elements but very simple with the personalism.
Inventario de mamíferos medianos y grandes en la reserva los Titíes de San Juan, Montes de María, Bolívar, Colombia
Authors: García-T Leidy Carolina , Guillen-M Rosamira , Savage Anne
Published: December 2020

Reportamos el inventario de mamíferos medianos y grandes para la Reserva Nacional de la Sociedad Civil Los Titíes de San Juan en el departamento de Bolívar. Se registraron un total de ocho ordenes, 18 familias y 22 especies, de los cuales dos se encuentran en peligro de extinción Saguinus oedipus y Ateles fusciceps. Resaltamos la presencia y más reciente registro fotográfico de Galictis vittata. Se destaca la importancia de establecer áreas protegidas que provean conectividad  con fragmentos de bosques y protección de especies amenazadas.
Penyelenggaraan Program Unggulan Teknologi Informasi di MAN 1 Malang
Authors: Hastriana Umniyatis Sholiha
Published: December 2020

Mastery of computer technology is the demands of globalization whose distribution has touched all lines including education. the reason for implementing this program is (1) many graduates do not continue their education to the next level; (2) students to get practical skills, and technical skills in the field of computers that are ready to use; (3) the need for a computer certification; and (4) the demands of the industrial world and the business world. The study used a qualitative method of phenomenology approach. The data analysis technique used is observation and interview. The results of the study showed that the mechanism for implementing the program are (1) subjects fulfilled not interfere with other subjects learning material for one year in a diploma program, will be included in three years of learning at Aliyah; (2) the time of the diploma program along with other regular learning at Aliyah is for 2.5 years - having a certificate of expertise -; (3) the implementation of an internship scheduled for a long one-week vacation with placement determined by the Madrasah; (4) special teaching staff for this diploma program from FKK SDI ITS and the rest from MAN Malang 1 teacher who has passed certification from ITS.
PERILAKU KOMUNIKASI KEPALA SEKOLAH DALAM PENINGKATAN KINERJA GURU
Authors: Herman Herman
Published: December 2020

Tujuan penulisan artikel ini adalah untuk mendeskripsikan perilaku komunikasi kepala sekolah dalam mengelola dan menggerakkan para guru untuk meningkatan kinerjanya. Komunikasi kepala sekolah dengan para guru dapat berfungsi menyampaikan perintah, menyalurkan informasi atau berita, memberikan nasehat dan memberikan penilaian terhadap kinerja para guru. Penelitian ini menggunakan metode library research dengan pendekatan kualitatif dan pengumpulan data dengan cara membaca berbagai literatur untuk mendeskripsikan perilaku kepala sekolah dalam peningkatan kinerja para guru. Berdasarkan hasil pembahasan bahwa perilaku komunikasi kepala sekolah dalam peningkatan kinerja guru dapat digolongkan efektif apabila perilaku komunikasi kepala sekolah tersebut berfungsi sebagai berikut: (1) komunikasi sebagai perintah (instructive) peningkatan kinerja guru; (2) komunikasi sebagai informasi (informative) peningkatan kinerja guru; (3) komunikasi sebagai nasehat (influencing) peningkatan kinerja guru, dan (4) komunikasi sebagai evaluasi (evaluative) peningkatan kinerja guru. Hasil kajian ini dapat direkomendasikan kepada kepala sekolah, pengawas dan stakeholder pendidikan lainnya supaya dapat terus-menerus membangun perilaku kominikasi yang baik dalam upaya peningkatan kinerja para guru.
Kayseri’deki Suriyelilerin vatan algısı, savaş öncesi ve sonrası yaşantılarına dair görüş ve düşünceleri
Authors: TANRIVERDİ Abdullah , ULU Mustafa
Published: December 2020

Araştırmada Kayseri’de ikamet eden Suriyelilerin vatan algıları ile savaş öncesi ve sonrası hakkındaki görüş ve düşünceleri ele alınmıştır. Çalışmada nitel araştırma yöntemlerinden fenomenolojik desen benimsenmiştir. Araştırmada 14-52 yaş aralığında olan 23 kişi ile mülakatlar gerçekleştirilmiştir. Mülakatlar esnasında yarı-yapılandırılmış görüşme formu tercih edilmiştir. 2017-2019 yılları arasında gerçekleştirilen görüşmelerin yanı sıra geçici eğitim merkezi, ev ziyaretleri, Suriyelilerin yoğun olduğu yerlerde gözlemler yapılmıştır. Sonuçta bazı erkek sığınmacılarda yeni bir yaşam alanına ihtiyaç duyulduğu ve bu ihtiyacın etkisiyle de vatanın ait olunan yer değil, içinde yaşanılan ve mahiyeti değişkenlik arz eden bir yapı olarak tasavvur edildiği görülmektedir. Bunun yanında görüşmecilerin hemen hepsi Türkiye Cumhuriyeti vatandaşı olmak istediklerini beyan etmektedirler. Savaş öncesi duruma dair özellikle devletin baskıcı ve kimi zaman zulme varan tutumlarına maruz kaldıkları, dini hayatlarını rahat yaşayamadıkları, düşüncelerini açığa vuramadıkları ve sürekli olarak Suriye istihbaratı tarafından takip edilme korkusuyla yaşadıkları tespit edilmiştir. Savaş konusunda ise rejimin Sünni kesime karşı uyguladığı baskılar, dış güçlerin etkileri, dini değerlere karşı hürmette ve Allah’a kullukta kusur etme, birtakım şahısların maddi hırsları gibi hususlara değinmekte ve savaşın başlama sebebini bu durumlarla açıklamaktadırlar. Ayrıca görüşmeciler, Türkiye’deki Suriyelileri, iyi ve kötü insanlar ile ne iyi ne kötü olan orta dereceden insanlar olmak üzere 3 sınıf olarak görmektedirler. Türk toplumunun yapısı hakkında kadınların daha fazla haklara sahip olduklarını, Türklerin özgür olduğunu düşündükleri anlaşılmaktadır. Ancak Suriye’de sosyal hayatın daha güçlü olduğunu, hayatın daha yavaş aktığını ve hayat pahalılığının Türkiye’den daha düşük seviyede olduğunu belirtmektedirler. Buna ek olarak görüşmeciler genel itibariyle Türklerle ve Kayseri halkıyla olumlu ilişkiler kurduklarını ifade etmektedirler. Görüşmecilerin hemen hepsi Türkiye devletinin sığınmacılara sağladığı imkanlara şükran duyduklarını ifade etmektedirler.
Artificial intelligence and robotic technologies in tourism and hospitality industry
Authors: KILIÇHAN Reha , YILMAZ Mustafa
Published: December 2020

Artificial intelligence applications and robotic technologies, which are rapidly spreading and widely used throughout the world, are discussed by different disciplines in the literature. The field of tourism draws attention as one of the disciplines in which studies on these issues have been carried out in recent years. In this context, robots come to the fore in the application areas of the tourism sector. However, it is known that there are many artificial intelligence applications that are becoming widespread or likely to become widespread day by day in the tourism sector. From this point of view, in this conceptual study, firstly artificial intelligence applications and robotic technologies were evaluated, the development of these technologies was revealed, then the current technologies used in the tourism and hospitality industry were examined, and as a result, the future of these technologies in the tourism and hospitality industry was discussed. In this context, it can be said that this study, in which the current situation is revealed and sector-experienced writers make inferences for the future, is an important study that can contribute to the literature and industry practitioners.
Estudio del contenido de humedad y el color de panoja como indicador del tiempo adecuado de cosecha de quinua (Chenopodium quinoa Willd.)
Authors: Arapa Carcasi Percy
Published: December 2020

El objetivo del estudio es determinar el momento adecuado de cosecha de la quinua considerando a la humedad del grano y al color de la panoja como parámetro de control de la cosecha y al diámetro como parámetro de calidad que no se debe afectar, la cosecha de la quinua es considera un proceso importante y de este proceso depende la calidad del grano de quinua, en la actualidad la determinación del instante adecuado de cosecha de la quinua se realiza en forma empírica considerando parámetros como el estado pastoso del grano, el cambio de color de las hojas de la quinua o su resistencia a la presión con las uñas al grano, para determinar la humedad del grano se utilizó la metodología de análisis termo gravimétrico y la determinación del diámetro y color de la panoja durante la madurez fisiológica se utilizó la metodología del análisis digital de imágenes. La cosecha de la quinua se debe realizar cuando los granos de quinua han alcanzado una humedad del 20 % con un diámetro de 2.00 milímetros y un espacio de color CIELAB en Luminosidad (78), Croma (20.10) y Tono (84.29) de la panoja de quinua para la variedad Salcedo INIA y un diámetro de 1.8 milímetros con un espacio de color CIELAB en Luminosidad (72), Croma (17.80) y Tono (51.84) de la panoja de quinua para la variedad Kankolla.
Stakeholder collaboration in improving integrated basic occupational in health services supply chain in community health center
Authors: Syahri Isyatun Mardhiyah , Badaruddina Badaruddina , Utamaa Surya , Zulfendri Zulfendri
Published: December 2020

This study aims to describe the collaboration of stakeholder roles and analyzes the influence of government, Micro & Small businesses and workers to improve the performance of Occupational Health and Safety (OHS) officers in community health center. The study is a survey with a cross-sectional design to measure the influence of stakeholders' role on the performance of occupational health efforts. The study sample was 80 people, namely all OHS officers from the community health center (CHC) in the city of Medan. The independent variables in this study are the role of government (X1), the role of micro and small business (X2), the role of the workers (X3) and the performance of OHS officers is the dependent variable. Data collection is perfomed using a questionnaire that has been validated with interval scales 1 - 5. Hypothesis testing is based on using structural equation modeling path analysis and analysis is performed using PLS-SEM, Smart PLS 3.0. Direct test results show that the government has not played a significant role in Micro & Small Business and the role of workers. The government only plays a significant role in the performance of OHS officers. Micro & Small businesses significantly influence workers' role, but it has not significantly affected OHS officers' performance. The role of workers significantly influences the performance of OHS officers. Test results indirectly show the critical role of collaboration between stakeholders. Although it has not shown a significant effect, there is an increase in the significant value on the performance of officers. The finding confirms the need for seriousness and the importance of collaboration among stakeholders. The research needs to be expanded by involving all OHS officers up to sub-health centers, and other districts/cities with the same characteristics. The study has only investigated at community health center. Policy recommendations are given for managing an integrated occupational health service program in community health center involving all stakeholders in Medan.
Supply chain assessment of the organizational learning and market uncertainty on corporate performance of small scale steel industry in Indonesia
Authors: Hutomo Prihatin Tiyanto Priagung , Pudjiarti Emiliana Sri
Published: December 2020

The SMEs is currently experiencing many challenges, especially performance improvements. To improve performance, companies are required to increase the effective organizational learning so that it is emphasized on improving human resource development in addition to being able to overcome market uncertainty. This study examined empirically the variables of human resource development and market uncertainty by using the moderating variable of effective organizational learning to increase corporate performance. Using data from 100 SMEs in two regencies in Central Java, and carrying out using AMOS 22, the results prove that effective organizational learning moderates human resource development and market uncertainty in their activities. These results prove that human resource development is needed to improve the effective organizational learning. This study provides the best insight into human resource development, especially in the SMEs. Some of the observed causes have been discussed in this study.
Relationship between service recovery, customer satisfaction and customer loyalty: Empirical evidence from e-retailing
Authors: Phan Anh Chi , Nguyen Ha Thu , Pham Thoa Xuan Thi
Published: December 2020

This paper presents the results of an empirical study on the relationship between service recovery quality, customer satisfaction and loyalty in Vietnam’s e-retailing. Structural Equation Modelling (SEM) is applied to analyze the data collected from experienced customers in online shopping in Vietnam from November 2018 to March 2019. The results of statistical analysis indicate that interactive fairness, outcome fairness, procedural fairness significantly impact on customer satisfaction which then increases customer loyalty. This study suggests that customer’s ability to locate and interact with technical support on a website and how a company treats the customer would significantly decide satisfaction and loyalty from customer. E-retailers in developing economies should consider service recovery process as the opportunity to gain customers’ purchase intentions.
Effect of the bi-chromatic ac magnetic field on the quantum spin chain with an impurity
Authors: Zvyagin A.A.
Published: December 2020

The linear response of the quantum spin chain with the impurity to the bi-chromatic ac magnetic field has been calculated. The linearly polarized component of the ac field produces additional resonance absorption with respect to the one caused by the circularly polarized field. The strength of the absorption oscillates with the amplitude and the frequency of the linearly polarized magnetic field. Additional resonance absorption is weaker than the main absorption at the frequency of the circularly polarized field. The absorption due to the impurity can be seen in the absorptions at local levels and the delocalized states.
Telemedicine in the COVID-19 pandemic
Authors: Dobrović Dragica , Peličić Damir
Published: December 2020

Telemedicine can be broadly defined as the use of telecommunication technologies to provide medical information and services. The COVID-19 pandemic has once again focused on the use of digital technologies in the daily work of health workers, and above all doctors. Digital technologies enable the doctor to contact the patient via a secure network without personal contact. COVID-19 has forced us to adapt to the new situation. In Montenegro, the eHealth platform started operating in 2019, and it was upgraded in 2020. The eHealth portal provides information and enables the use of electronic services in the health system of Montenegro. The COVID-19 electronic service was developed during the COVID-19 pandemic, and it was intended for the insured people tested for the presence of a new coronavirus, in order to obtain the feedback on test results. In this way, through the electronic model of patient notification, selected doctors are warned on time about the presence of the SARS-CoV-2 virus through the information system, before admitting the patient to the clinic, which allows additional precautions, that is, the better prevention and greater protection of doctors and medical staff. The aim of this paper is to show the importance of telemedicine during the COVID-19 pandemic.
Antidiabetic Activity of 40 Plants of the Senegalese Flora, an Important Therapeutic Diversity for Populations
Authors: Faye Ousmane , Sall Cheikh , Kane Omar
Published: December 2020

Diabetes mellitus is group of a metabolic desorder caused by hyperglycemia resulting from defects in insulin secretion, insulin action, or both. It is a major public health problem in all countries of the world. In Africa, it was predicted that the continent, will see the greatest increase, from 19 millions in 2019 to 47 million diabetics in 2045. In the absence of sufficient public health care coverage and the high cost of modern medicine, major part of the population of developing countries turns to traditional medicine. These medicine offer a new alternative for the management of diabetes from plant organs. Most of the used part of plants has not yet been scientifically approved by researchers. In this article, we have inventorised the medicinal plants of the Senegalese flora used in the management of diabetes and whose activity has been validated scientifically by researchers.
Real‐world experience of ocrelizumab in multiple sclerosis in a Spanish population
Authors: Fernandez‐Diaz Eva , Perez‐Vicente Jose A. , Villaverde‐Gonzalez Ramon , Berenguer‐Ruiz Leticia , Candeliere Merlicco Antonio , Martinez‐Navarro Maria Luisa , Gracia Gil Julia , Romero‐Sanchez Carlos M. , Alfaro‐Saez Arantxa , Diaz Inmaculada , Gimenez‐Martinez Juana , Mendez‐Miralles Maria Angeles , Millan‐Pascual Jorge , Jimenez‐Pancho Javier , Mola Santiago , Sempere Angel P.
Published: December 2020

Objective

Pivotal trial have shown that patients with multiple sclerosis (MS) receiving ocrelizumab had better outcomes. However, data on ocrelizumab in clinical practice are limited. The aim of this study was to evaluate the preliminary safety profile and effectiveness of ocrelizumab treatment for multiple sclerosis (MS) in a real‐world clinical setting.

Methods

We conducted a retrospective study including consecutive patients from nine public hospitals in south‐eastern Spain who received ocrelizumab after it was approved.

Results

A total of 228 MS patients were included (144 with relapsing–remitting MS [RRMS], 25 secondary progressive MS [SPMS], and 59 primary progressive MS [PPMS]). Median follow‐up period was 12 months (range, 1‐32). No evidence of disease activity (NEDA) status at year 1 was achieved in 91.2% of the relapsing MS (RMS) population, while disability progression was detected in 37.5% of the PPMS patients (median follow‐up period, 19 months). The most common adverse events reported were infusion‐related reactions and infections, with the most common infections being urinary tract infections followed by upper respiratory infections and COVID‐19.

Interpretation

The preliminary results in our real‐world setting show that ocrelizumab presented excellent results in suppressing disease activity with a favorable and consistent safety profile.
Smart glasses and video conferencing provide valuable medical student clinical exposure during COVID‐19
Authors: Baker Jeffery , Schultz Melissa , Huecker Martin , Shreffler Jacob , Mallory Mary Nan
Published: December 2020

Background

Responses to the COVID‐19 pandemic impose significant limitations on clinical education in emergency medicine.

Methods

An emergency physician with smart glasses technology (SGT) was deployed into our emergency department (ED) to identify, enable, and curate a remote ED clinical learning experience for preclinical medical students in lieu of onsite shadowing. Students were assigned to one of four (2‐h) sessions in May or June 2020.

Results

All 22 students participated remotely and responded to postrotation surveys. Feedback showed enthusiastic acceptance by instructors and students. Difficulty with technology was minimal. All students “strongly agreed” that they would participate in future sessions.

Conclusions

This SGT instructional method represents a feasible and effective strategy to expose preclinical medical students to clinical medicine in the ED.
Tillage and nitrogen managements increased wheat yield through promoting vigor growth and production of tillers
Authors: Ding Jinfeng , Li Fujian , Xu Dongyi , Wu Peng , Zhu Min , Li Chunyan , Zhu Xinkai , Chen Yinglong , Guo Wenshan
Published: December 2020

Adopting suitable tillage and fertilization technologies for wheat (Triticum aestivum L.) can address poor soil conditions and high residual nitrogen following rice (Oryza sativa L.) harvest to improve the sustainability of rice–wheat rotation systems. A field experiment was conducted in 2016–2018 to investigate the influence of tillage methods and nitrogen rates on wheat seedling growth (at the beginning of over‐wintering stage), tillering characteristics, and grain yield. The tillage methods included no‐tillage (NT), rotary tillage twice (RR), and plow tillage followed by rotary tillage (PR). The nitrogen rates were 270 (N270), 240 (N240), and 210 kg ha−1 (N210). In 2016–2017 (higher soil moisture during tillage), NT improved early growth (i.e., leaf area and biomass per stem), single spike yield, and grain yield compared with PR and RR. In 2017–2018 (lower soil moisture during tillage), PR and RR resulted in stronger seedlings (greater tiller number and leaf area and biomass per stem), more fertile tillers, and higher grain yield than NT. In both years, grain yield under RR was between that of PR and NT. With reduced nitrogen application, seedling growth, tiller number, single spike yield, and grain yield showed a declining tendency. We found that more tillers at seedling growth stage (the five‐leaf stage in both years) could boost fertile tiller number, and at this time greater leaf area and biomass per stem were correlated with higher single spike yield. This study demonstrates that suitable tillage and fertilizer applications can facilitate yield formation through improved number and vigor of the early‐produced tillers.