bluuebunny/crossref_metadata_2025 huggingface dataset:
Synthesis of relatively small-diameter tungsten ditelluride nanowires from solution-grown tungsten oxide nanowires
Authors: Yomogida Yohei , Nagano Mai , Hamasaki Hiromu , Hirahara Kaori , Miyata Yasumitsu , Yanagi Kazuhiro
Published: February 2021

Tungsten ditelluride (WTe2) is a semi-metallic transition metal dichalcogenide (TMDC). WTe2 has attracted a lot of interest for topological properties and various applications such as batteries. In this study, we developed a method to obtain WTe2 nanowires from solution-grown tungsten oxide nanowires. By optimizing the supply of Te vapor, which strongly influences sample composition and structure, and using small-diameter solution-grown nanowires as precursors, we finally synthesized relatively small-diameter WTe2 nanowires with diameters of 15–50 nm. Interestingly, nanowire structures are mainly obtained via tellurization, but when sulfurization and selenization are applied on the same precursors, nanotube structures are obtained. We assume that the volume increase via chalogenization is a key parameter that determines the formation of nanotubes and nanowires.
Superhydrophobic and superoleophobic property enhancement on guard ring micro-patterned PDMS with simple flame treatment
Authors: Atthi Nithi , Sripumkhai Witsaroot , Pattamang Pattaraluck , Thongsook Oraphan , Meananeatra Rattanawan , Saengdee Pawasuth , Ranron Norabadee , Pankong Krynnaras , Uahchinkul Warinrampai , Radomyos Suphichaya , Srihapat Arckom , Supadech Jakrapong , Klunngien Nipapan , Jeamsaksiri Wutthinan
Published: February 2021

Effects of new micro-structure design, a flame treatment process, and the addition of semifluorinated silane (SFS) on an improvement of superhydrophobicity and superoleophobicity of PDMS surfaces were investigated in this study. PDMS and PDMS-SFS surfaces with the special design of circular rings and eight stripe supporters (C-RESS) with a hexagonal guard ring (HGR) structure were found to be the most durable which maintained their superhydrophobicity after scratch tests. The flame treatment at 700 °C/15 s formed a unique nanoscale flower-like on the PDMS-SFS surface. A formation of re-entrant micro-structure on the C-RESS with the HGR structure exhibited superhydrophobicity and superoleophobicity with water and ethylene glycol contact angles of 160.5° ± 2.0° and 160.2° ± 6.6°, respectively. The addition of the SFS was found to increase surface roughness and decrease surface energy. In conclusion, the flame-treated C-RESS with the HGR structure on the PDMS-SFS surface is considered one of the promising antifouling approaches in several applications.
Time-resolved mid-infrared photoluminescence from highly strained InAs/InGaAs quantum wells grown on InP substrates
Authors: Sumikura Hisashi , Sato Tomonari , Shinya Akihiko , Notomi Masaya
Published: February 2021

We measured time-resolved mid-infrared photoluminescence (PL) from highly strained InAs/InGaAs quantum wells (QWs) grown on InP substrates with a wavelength up-conversion technique. The InAs QWs at 4 K exhibit a narrow PL peaked at a wavelength of 2.125 μm and a PL lifetime as long as 1.1 ns, which supports high homogeneity of the QW thickness and few defects. As the pump fluence increases, a fast PL decay appears within the first 200 ps due to Auger recombination. The temperature dependence of the PL intensity and PL decay reveals interfacial nonradiative trap states in the QWs.
El papel del sexo en comprensión lectora. Evidencias desde PISA y PIRLS
Authors: Fuentes de Frutos Silvia , Renobell Santaren Víctor
Published: February 2021

Existe evidencia empírica sobre la influencia del sexo en el proceso de adquisición y consolidación de la comprensión lectora a nivel internacional. El presente trabajo analiza si dicho fenómeno se reproduce también en el caso español. Para ello, se valora la existencia y evolución de una brecha de género en el rendimiento en comprensión lectora en España, basándose en los resultados de todas las ediciones PISA y PIRLS en las que España ha participado. Se examina también el rendimiento en comprensión lectora del alumnado español en dichas evaluaciones. La metodología mixta utilizada en el presente estudio se basa en una revisión bibliográfica de los últimos 25 años y en un análisis multisectorial de los datos proporcionados por los informes PISA y PIRLS. Los resultados de nuestro trabajo indican una mejor comprensión lectora en alumnas que en alumnos observable en todas las ediciones de PISA y PIRLS. Según la evolución de los resultados en PISA, la brecha de género se habría reducido en las últimas ediciones, algo no corroborado por PIRLS. Por otra parte, ambas evaluaciones relatan una mejora en el resultado global del alumnado español en comprensión lectora en las últimas ediciones.
“A vida como ela é...": da zona norte à zona sul pulsa o Rio de Janeiro romântico de Nelson Rodrigues
Authors: Dos Santos Leandro Antônio
Published: February 2021

Este artigo pretende diagnosticar a relação de Nelson Rodrigues (1912-1980) e sua ficção jornalística através de seu ensejo memorialístico como matéria-prima elementar, tendo a cidade do Rio de Janeiro como cerne de sua percepção do cotidiano das ruas e mudanças comportamentais nos “anos dourados”. As crônicas analisadas (“Mausoléu” e “Marido Fiel”) fazem parte do contexto da década de 1950 e foram escritas na coluna diária “A vida como ela é...” (1951-1961), do Jornal “Última Hora”, e trazem em sua construção similaridade com outras obras publicadas pelo escritor, também de teor memorialístico ou ficcional ao pensar a cidade, tais como (“O Casamento”, “A menina sem estrela”, “O Óbvio Ululante”, “Cabra Vadia” e “Dorotéia”). Como estas, as crônicas de “A vida como ela é...” se entrelaçam na construção de sua visão romântica ao perceber a sociedade carioca, palco de intensas mudanças estruturais, que ainda trazia consigo o pessimismo e a nostalgia da belle époque emoldurando as relações sociais dentro de um ordenamento social mais coeso e moralista, período este que o jornalista traz como marca temporal em sua escrita. Permeando esse sentimento de passado como refúgio, ou de apego às relações mais tradicionais, o cronista capta os sinais, indícios e detalhes. O olhar sobre as fontes documentais se faz a partir da contribuição do paradigma indiciário de Carlo Ginzburg (1939-), ao perceber as minúcias de um presente em fragmentação que se transforma em discurso pela ótica ficcional, sendo esta inteligível para o entendimento das tramas no tempo.
Integration of Steerable Smart Antennas to IETF 6TiSCH Protocol for High Reliability Wireless IoT Networks
Authors: Kulcu Sercan , Gormus Sedat
Published: February 2021

Smart antennas are increasingly utilised to improve the overall performance of the traditional wireless networks. Smart antenna based networking solutions increase the network capacity by providing a longer range of transmission and reducing interference as compared to networking solutions with omni-directional antennas. However, the use of smart antennas requires complex algorithms and such algorithms may not be easily leveraged in low power Internet of Things (IoT) networks. This study presents mechanisms for integrating low complexity smart antenna solutions into IETF 6TiSCH protocol with the aim of creating scalable and reliable industrial IoT networks. The solution defines extensions to MAC layer and scheduling mechanisms of IETF 6TiSCH protocol to enable its seamless integration with low complexity steerable smart antennas. The results of this study show that smart antenna enabled 6TiSCH protocol stack outperforms the legacy 6TiSCH stack in terms of data delivery performance especially in high density scenarios.
Near miss na atenção primária í saúde e a segurança do paciente
Authors: Celestino Amaro Meire Augusta , Schveitzer Mariana Cabral , Bohomol Elena
Published: February 2021

Objetivo: Identificar as evidências sobre os incidentes near miss em serviços de atenção primária í  saúde. Método: Revisão integrativa de literatura a partir de artigos primários publicados em sete bases de dados. Utilizou-se os descritores "near miss", "atenção primária í  saúde" e "gestão da segurança" sem limitações quanto ao ano de publicação e idiomas. Resultados: Os tipos de incidentes near miss notificados com maior frequência estavam relacionados a erros de medicação, com variação entre 6,2% e 96%, e o processo de prescrição foi o mais recorrente. Os profissionais de saúde foram os responsáveis por interceptar entre 66% a 83% dos incidentes. Conclusão: A notificação de incidentes near miss deve ser incentivada e incorporada nas práticas gerenciais. Conhecer precocemente os erros e seu potencial de dano possibilita ações de melhorias para segurança do paciente.
Aplikasi Augmented Reality Untuk Informasi Pemakaian Ruang Kelas Pada Kampus Fasilkom Unsri Berbasis Android
Authors: Maldanop Ahmad Hiera , Nurhidayati Yossi , Ibrahim Ali
Published: February 2021

AbstractCampus is a place of learning with many buildings and rooms. Due to the number of rooms available, it is not uncommon for students and lecturers to enter the wrong room where learning and teaching are provided so that often interfere with the activities of the users of the room at that time. This application is used as a means of information to find out who and whenever study space on campus fasilkom unsri used. This application applies Augmented Reality technology that combines virtual objects into the real world so that the information can only be viewed through the intermediary of mobile phone camera or computer. With this application is expected to facilitate users in knowing information about the classroom that will be used so as not to interfere with the activities of other users of the room.Keywords – Augmented Reality, Marker, Information, AndroidAbstrak - Kampus merupakan tempat belajar yang terdiri dari banyak gedung dan ruangan. Karena banyaknya ruangan yang tersedia, maka tidak jarang para mahasiswa dan dosen salah dalam memasuki ruangan tempat belajar dan mengajar disediakan sehingga seringkali mengganggu kegiatan pengguna ruangan pada saat itu. Aplikasi ini digunakan sebagai sarana informasi untuk mengetahui siapa dan kapan saja ruang belajar di kampus fasilkom unsri dipakai. Aplikasi ini menerapkan teknologi Augmented Reality yang menggabungkan objek virtual ke dunia nyata sehingga informasinya hanya dapat dilihat melalui perantara kamera handphone ataupun komputer. Dengan adanya aplikasi ini diharapkan dapat mempermudah penggunanya dalam mengetahui informasi mengenai ruang kelas yang akan digunakannya sehingga tidak mengganggu kegiatan pengguna ruangan lain.Kata Kunci – Augmented Reality, Marker, Informasi, Android
Modelo teórico para la integración de las emociones en el campo del comportamiento organizacional
Authors: Flores-Castro Lingán Gonzalo Alejandro
Published: February 2021

Las emociones tienen un papel muy importante en las organizaciones empresariales, desde la influencia en la actitud y conducta de sus miembros hasta la medición del éxito de la misma. Lamentablemente, las dificultades para el estudio de las emociones son varias; destaca la dificultad de integración de las emociones en el campo del comportamiento organizacional. El presente artículo intenta abordar dicho problema desde el punto de vista de la toma de decisiones, utilizando el modelo teórico propuesto por Juan Antonio Pérez López, el cual se encuadra dentro del paradigma del management cybernetics. El aporte del trabajo está dado en mostrar cómo el modelo de Pérez López logra introducir la variable emoción o afecto desde el interior de la teoría, a través de diferentes cons- tructos (motivación espontánea, satisfacción percepcional, satisfacción estructural, etc.) que permiten una explicación mínima pero valiosa del comportamiento organizacional.
Uso de Simulação para o Ensino de Estatística Inferencial: o caso do Teorema Central do Limite
Authors: Frei Fernando
Published: February 2021

Os conceitos de Estatística Inferencial compõem a base pela qual a prática da Estatística é desenvolvida em grande parte dos cursos de graduação. O Teorema Central do Limite é o pilar central para a sustentação de análises paramétricas e, portanto, de parte expressiva da Estatística Inferencial. O objetivo deste artigo é apresentar um módulo de simulação usando planilha eletrônica para o aprendizado interativo que ilustra os conceitos e a validade do Teorema Central do Limite para alunos do curso de Graduação em Ciências Biológicas como uma atividade formadora. Os resultados apontam que a simulação tem a capacidade de promover o aprendizado ativo com o uso de tecnologia para desenvolver o entendimento conceitual do teorema. Ademais, a atividade de simulação auxiliou o docente a entender dificuldades apresentadas durante o processo o que possibilita propor novas estratégias para o ensino do referido teorema.
Pengaruh Kemandirian Dan Dukungan Orangtua Pada Pembelajaran Jarak Jauh Terhadap Prestasi Belajar Dimasa Pandemi Covid-19
Authors: Supriyadi Supriyadi
Published: February 2021

Pandemi Covid-19 bukan saja memporakporandakan Indonesia akan tetapi  hampir sebagian besar kehidupan umat manusia di seluruh dunia. Pembelajaran secara daring dan bekerja dari rumah dalam rangka pencegahan penyebaran COVID-19. Penelitian ini bertujuan untuk mengetahui Pengaruh Kemandirian dan Dukungan Orang Tua pada Pembelajaran Jarak Jauh (PJJ) terhadap Prestasi Belajar Siswa. Tulisan ini didasarkan dari Penelitian kuasi eksperimen dengan populasi seluruh siswa MTsN 7 Jakarta Timur yang berjumlah 617 siswa, Jumlah sampel penelitian merujuk pada tabel Isaac Michael dengan signifikansi 5% sebanyak 221 siswa, menggunakan teknik Proportional random sampling. Data penelitian diperoleh dengan menggunakan instrumen yang valid dan reliabel. Analisis data menggunakan analisis regresi ganda. Disimpukan bahwa tidak terdapat pengaruh kemandirian pembelajaran jarak jauh terhadap prestasi belajar siswa, terdapat pengaruh dukungan orang tua pada pembelajaran jarak jauh terhadap prestasi belajar, terdapat pengaruh kemandirian dan dukungan orang tua pada pembelajaran jarak jauh secara simultan terhadap prestasi belajar.Kata Kunci: Kemandirian, Dukungan Orang Tua, Prestasi Belajar, Pandemi Covid-19
Patients with non-tuberculous mycobacteria in respiratory samples: a 5-year epidemiological study
Authors: Matesanz López Cristina , Loras Gallego Cristina , Cacho Calvo Juana , Thuissard Vasallo Israel John , Río Ramírez María Teresa ,   Department of Respiratory Medicine, Hospital Universitario de Getafe, Madrid, Spain
Published: February 2021

Background. This study describes the characteristics of patients with positive cultures of non-tuberculous mycobacteria (NTM) in respiratory samples and determines the risk factors that predispose for a reinfection with different NTM species. Methods. Patients with NTM isolates in respiratory samples between 2013 and 2017 were studied. Additionally, risk factors and comorbidities of reinfected patients were analyzed. Results. The study was focused on the 280 patients with NTM isolation (28 were reinfected with at least another species). Mycobacterium avium was the main isolated species. 68% were men. Median age was 73.2. Most remarkable risk factors were: tobacco, COPD and bronchiectasis. Bronchiectasis turned out to be a statistically significant risk factor for reinfection. Only 12 patients (12.4%) were treated. Conclusion. NTM were mainly identified in elderly patients. The most frequent comorbidities were COPD and smoking, whereas the most frequent species was M. avium. Previous bronchiectasis was a predisposing factor for reinfection.
Clinical and pharmacological data in COVID-19 hospitalized nonagenarian patients
Authors: Ortonobes Roig Sara , Soler-Blanco Nuria , Torrente Jiménez Isabel , Van den Eynde Otero Eva , Moreno-Ariño Marc , Gómez-Valent Mònica ,   Servicio de Farmacia Hospitalaria. Corporació Sanitària Parc Taulí, Sabadell, España
Published: February 2021

Introduction. Despite the impact of SARS-CoV-2 infection in geriatrics, data on nonagenarian patients is scarce. The aim of this study is to describe the clinical features of COVID19-diagnosed nonagenarians, as well as its clinical evolution and therapeutic response. Material and methods. Retrospective observational study of nonagenarians, admitted for COVID-19. Sociodemographic and clinical variables were registered, including previous polypharmacy. Blood analysis data and COVID-19-specific treatment were registered. Results. A total of 79 patients were included, with 50.6% (40 patients) of mortality. None of the comorbidities registered correlated with mortality, which was significantly higher among patients with moderate/complete functional dependence, compared to those mild-dependents/independents (59.5% vs 40.5%; p=0.015). Most prescribed drugs were hydroxychloroquine/chloroquine and azithromycin. Non-survivors presented higher counts of leukocytes and neutrophils, and higher lymphopenia. Conclusions. Nonagenarians with functional dependence presented higher mortality, irrespective of comorbidities or treatment received. Implementing an integral geriatric evaluation would enhance the implementation of personalized therapeutic strategies for nonagenarians.
РИЗИКИ ТА ЗАГРОЗИ ПОДАТКОВОЇ БЕЗПЕКИ ПІДПРИЄМСТВА ТА ШЛЯХИ ЇХ МІНІМІЗАЦІЇ ПІД ВПЛИВОМ COVID-19
Authors: Скрипник М.І. , Григоревська О.О.
Published: February 2021

Стаття присвячена узагальненню підходів до виділення ризиків та загроз для податкової безпеки підприємства, а також окресленню шляхів їх мінімізації під впливом Covid-19. У процесі дослідження використовувались методи спостереження, порівняння, аналізу, синтезу, узагальнення. Обґрунтовано, що ризики глобальних епідемій, ризики військових конфліктів, ризик дизфункції системи управління та ризик соціальної нестабільності стали новою загрозою для податкової безпеки. Наведено етапи управління ризиками підприємства, якими є ідентифікація, планування, визначення методів управління ризиками, оцінювання ризику, моніторинг податкових ризиків та аналіз ефективності управління ними. Охарактеризовано методи управління податковим ризиком в умовах Covid-19 (українська практика) та доведено необхідність внесення пропозицій щодо розроблення Фіскальної дорожньої карти відновлення економіки, що має включати такі етапи: 1) пандемічний період; 2) постпандемічний період; 3) стабілізаційний період.
Service Quality Analysis of Banks in Rajasthan Post Financial Inclusion Program
Authors: Khanduri Shailja
Published: February 2021

This study applies SERVQUAL analysis to measure the service quality offered by Indian banking sector in the Indian state of Rajasthan. This study was performed 5 years after the launch of national mission for financial inclusion by Indian government. Both the public and private sector banks were incorporated in the study. Respondents are mostly from the urban background spread over various cities in Rajasthan. The dimensions studied are tangibility, reliability, responsiveness, assurance and empathy. The average SERVQUAL score was found to be -0.189 and the results reveal about 95.22% customers’ expectations were met. The empathy factor satisfying customers’ expectations (99.28%) shows the tremendous quality of personal handling in Indian banks service sector, while the lowest score on the reliability factor (89.63%) gives an idea of customer’s concerns regarding reliability of services in Indian banking sector. Overall, the present study finds that Indian urban banks average performance vis-à-vis the five service quality dimensions is quite satisfactory
Cervical Proprioception and Dynamic Balance in Computer Users: A Comparison between Male and Female Healthy Adults
Authors: Sahu Pramod Kumar
Published: February 2021

Background: Nowadays, individuals are utilizing a computer for different tasks daily and the use ofcomputers has increased rapidly worldwide. The impact of prolonged computer usage may lead to balanceproblems and disturbed cervical proprioception due to faulty posture of the neck. The purpose of this was tocompare the impact of prolonged computer usage on cervical proprioception and dynamic balancing abilityin the male and female gender.Methods: 100 healthy adults’ computer users were recruited for the study. The subjects were classified intotwo groups: male computer users (n=50) and female computer users (n=50). Neck proprioceptions wereassessed by Head Repositioning Accuracy (HRA) test and dynamic balances assessed by the Y Balance Test(YTB), 3 trials were performed and the mean values were calculated.Results: There were no statistically significant differences in age, weight, height, and body mass indexbetween all subjects in the groups (p>0.05). There is significant differences between males and femalesparticipants as females had more decreased in their neck proprioception and dynamic balance ability thanmales (p<0.05). The male computer users showed better performance than the females.Conclusion: Prolonged usage of computers (more than four hours per day) could negatively affect cervicalproprioception and dynamic balance ability in healthy adults. The results may be used to promote awarenessabout the normal duration of computer use and develop programs for good postural education and stretchingexercises to prevent its negative effects on cervical proprioception and balance ability, especially for femalecomputer users.
Trend of Traffic Accident From 2012 Until 2016 Based on The Accident Report Data and Police Investigation Report in Bogor City
Authors: Bunga Oktara
Published: February 2021

Background: World Health Organization (WHO) declared a traffic accident could claim about 1,2 millionhuman lives every year and the injured or disabled victim could reach more than 50 million people.Preliminary study results in from Bogor City Police Department showed that there was an increase in trafficaccidents by 100 accidents in 2015 to 148 accidents in 2016.Aim: The purpose of this research is to investigate the trend of traffic accident during five years from 2012until 2016 based on the accident report data and Police Investigation Report of traffic accident from BogorCity Police Department.Methodology: The type of this research is descriptive quantitative by using secondary data. The method oftaking sample in this research is using total sampling technique with the amount of sample 609.Results: The trend of traffic accidents increased from 2012 to 2014 and from 2015 to 2016, decreased from2014 to 2015.Conclusion: The most common accidents occured in the type of motorcycle vehicle with male riders, agedbetween 12 years to 25 years, work as private employee, and have a high school education background. Themost common types of accidents are double at two-way locations at 18.01-24.00 with the impact of injuriesand caused by unskilled drivers.
In Silico analysis of Phospho Enolpyrovate Carboxylase gene
Authors: Noor Alwash  , Alwash Zena Faris
Published: February 2021

The importance of sugar in many aspects of life, such as food, health and body care products, results inits great demand all around the world. From another hand, the annual production of sugar cannot meet theincreasing demand of the growing human population. Therefore, this study focused on one of the mostimportant genes that affect the quantity of sugar production, phosphoenolpyruvate carboxylase (PEPcase).The most important crop used to extract sugar is sugarcane where sugar is stored in the stalk internodes. Inthis study RNA extraction was performed to produce cDNA for cloning. Sequencing the main genes usingthe Basic Local Alignment Search Tool (BLAST).
Kea, Nestor notabilis, achieve cooperation in dyads, triads, and tetrads when dominants show restraint
Authors: Schwing R. , Meaux E. , Piseddu A. , Huber L. , Noë R.
Published: February 2021

Animal cooperation in the wild often involves multiple individuals that must tolerate each other in close proximity. However, most cooperation experiments in the lab are done with two animals, that are often also physically separated. Such experiments are useful for answering some pertinent questions, for example about the understanding of the role of the partner and strategies of partner control, but say little about factors determining successful cooperation with multiple partners in group settings. We explored the influence of dominance, rank distance, tolerance, affiliation, and coordination by testing kea parrots with a box requiring two, three, or four chains to be pulled simultaneously to access food rewards. The reward could be divided unevenly, but not monopolized completely. Eventually dyadic, triadic, and tetradic cooperation tasks were solved, showing that non-human animals are capable of tetradic cooperation in an experimental setup. Starting with two chains, we found that in a dyad monopolization of the box by the highest-ranking bird was the largest obstacle preventing successful cooperation. High-ranking birds learned to restrain themselves from monopolizing the box during a single session in which monopolization was hindered by the presence of a large number of birds. Thereafter, restraint by dominants remained the strongest factor determining success in the first trial in dyadic, triadic, and tetradic setups. The probability of success increased with the degree of restraint shown by all dominant subjects present. Previous experience with the task contributed to success in subsequent sessions, while increasing rank distance reduced success notably in the four-chain setup.
TANGGUNG JAWAB KARYAWAN DALAM PELAKSANAAN PEKERJAAN DI USAHA DAGANG FAHMI MEUBEL KECAMATAN KWANDANG KABUPATEN GORONTALO UTARA
Authors: Katili Andi Yusuf , Kaluku Yuliana
Published: February 2021

ABSTRAK
 
Tujuan penelitian ini untuk mengetahui Tanggung Jawab Karyawan Dalam Pelaksanaan Pekerjaan Di Usaha Dagang Fahmi Meubel Kecamatan Kwandang Kabupaten Gorontalo Utara. Penelitian ini menggunakan deskrisptif kualitatif. Pengumpulan data dilakukan melalui observasi dan wawancara menggunakan pedoman  wawancara yang diajukan kepada sejumlah informan. Teknik analisis data menggunakan teknik analisis data yaitu pengumpulan data, reduksi data, display data, verifikasi dan penegasan kesimpulan.
Hasil penelitian menunjukkan bahwa: 1. Masih ada karyawan yang sering terlambat dalam dalam waktu memulai pekerjaan, dimulai dari karyawan yang memiliki tugas dalam memproduksi perabotan rumah tangga, sampai karyawan yang bertugas sebagai penjual kurang menaati aturan serta kedisiplinan dalam bekerja tersebut. 2. Masih belum berjalan secara efesien dan tujuan yang diharapkan perusahaan belum bisa mencapai target sesuai pesanan para konsumen dan ada pula sebagian karyawan dalam menjalankan tugasnya masih ada yang terbengkalai, hal ini bisa menimbulkan keterlambatan penyelesain produk yang telah dipesan oleh konsumen. 3. Semangat kerja karyawan yang ada di Usaha Dagang (UD) Fahmi  Meubel masih kurang, ada juga terdapat hasil produksi perabotan lainnya yang tidak sesuai dengan target pesanan atau jangka waktu yang telah ditentukan. 4 Kreatif kerja yang dilakukan karyawan yang ada di Usaha Dagang (UD) Fahmi Meubel belum sepenuhnya berjalan sesuai yang diharapkan, masih perlu pembenahan oleh pihak perusahaan
Disarankan: 1 Diharapkan disiplin yang dimiliki oleh seorang karyawan yang ada di Usaha Dagang (UD) Fahmi Meubel bisa menjadi suatu perhatian bagi setiap karyawan, agar diwaktu pelaksnaan pekerjaan tidak ada yang terlambat dan mentaati aturan yang ada. 2     Diharapkan Kerja sama yang dilakukan oleh karyawan bisa berjalan dengan baik antara karyawan yang satu dengan yang lainnya agar produk yang dibuat bisa selesai tepat waktu sesuai target yang telah ditentukan. 3Diharapkan semangat kerja yang ada pada karyawan bisa ditingkatkan untuk tercapainya kinerja yang baik. 4 Diharapkan Kreatif kerja yang dimiliki karyawan bisa berjalan sepenuhnya, dan bisa berkereatifitas untuk memproduksi perabotan rumah tangga yang hasil jualnya cukup tinggi, dan bisa bersaing.
Kata Kunci: Tanggung Jawab, Karyawan, Pelaksanaan, Pekerjaan
MATHEMATICS COMMUNICATION JUNIOR HIGH SCHOOL STUDENTS IN SOLVING OPEN-ENDED QUESTION BASED ON REFLECTIVE-IMPULSIVE COGNITIVE STYLE
Authors: Ningtyas Eka Zulia
Published: February 2021

Mathematics communication is one of important abilities about conveying ideas in writing and orally which measured by providing open-ended questions to solve. One of factors which influenced it is reflective-impulsive cognitive style. The purpose of this study describes the mathematics communication of a reflective and an impulsive junior high school student in solving open-ended questions. This research is a descriptive study with a qualitative approach. Data collected through test and interview. Subject was selected using purposive sampling. The results showed reflective students did written mathematics communication fluently, completely and tend to be accurate, but her oral communication tends to be influent, inaccurate and incomplete. Meanwhile, impulsive students did written communication fluently, completely but inaccurately, but her oral communication is fluent, complete, tends to be inaccurate.
Volatile components and antimicrobial activity of the n-hexane extracts of Neomuretia pisidica (Kit Tan) Kljuykov, Degtjareva & Zakharova
Authors: KARADAĞ Ayşe Esra , DEMİRCİ Betül , ÇEÇEN Ömer , ÜNAL Ayvaz , TOSUN Fatma
Published: February 2021

The fruits, aerial parts and roots of Neomuretia pisidica (Kit Tan) Kljuykov, Degtjareva & Zakharova were extracted with n-hexane. Total of 18 compounds were characterised by GC analyses of the n-hexane extracts. Main volatile components of the n-hexane extract of aerial parts were characterized as 1,8-cineole (23.4 %), camphor (21.4 %), 2-ethyl hexanol (14.6 %), α-pinene (7.2 %), and verbenone (6.4 %). Methyl linoleate (19.3 %), 1,8-cineole (16.5 %), camphor (13.2 %), α-pinene (6.1 %) and 2-ethyl hexanol (4.9 %) were found in the n-hexane extract of roots. Whereas, 1,8-cineole (23.3 %), camphor (20.3 %), 2-ethyl hexanol (14.2 %), α-pinene (9.9 %), and limonene (4.1%) were the major components of the n-hexane extract of fruits. Antimicrobial activity were identified using a microdilution assay against selected human pathogenic strains. The most potent inhibitor activities with 156 µg/mL concentrations were detected against S. aureus and E. faecalis.
PENERAPAN SUPERVISI KLINIS OLEH KEPALA SEKOLAH SEBAGAI UPAYA MENINGKATKAN KEMAMPUAN GURU MENGGUNAKAN MODEL PEMBELAJARAN KOOPERATIF DI SEKOLAH DASAR KATOLIK PIGASEMSTER GANJIL TAHUN 2018/2019
Authors: Laurensius Waghe
Published: February 2021

Tujuan penelitian tindakan  sekolah ini adalah untuk meningkatkan kemampuan guru dalam menggunakan model pembelajaran kooperatif  di SDK Piga, Kecamatan Soa. Jenis penelitian yang digunakan adalah penelitian tindakan sekolah. Kegiatan dalam penelitian ini terdiri atas tahapan perencanaan tindakan, pelaksanaan tindakan,observasi, dan refleksi. Penelitian ini dilakukan dalam dua siklus. Tempat penelitian di SDK Piga, Kecamatan Soa, Kabupaten Ngada. Subyek dalam penelitian ini adalah  guru  - guru di SDK Piga    yang berjumlah 8 orang, yang terdiri dari 6 orang guru kelas dan 2 orang guru mata pelajaran.  Metode pengumpulan data menggunakan metode  obeservasi kelas. Analisis data yang digunakan adalah teknik analisis deskriptif komparatif. Data kuantitatif yang diperoleh dideskripsikan dalam bentuk kata-kata atau penjelasan. Selanjutnya dilakukan komparasi data untuk memastikan ada tidaknya peningkatan kinerja guru dalam pelaksanaan pembelajaran di Kelas. Hasil penelitian  diketahui pada  kondisi awal nilai supervisi klinis kepala sekolah dalam kegiatan pembelajaran diperoleh  rata-rata  69,81, pada Siklus I mengalamai peningkatan dengan rata – rata peroleh nilai pada supervisi klinis sebesar 76,92 mengalami peningkatan sebesar 7,11. Pada siklus II nilai supervisi klinis diperoleh rata – rata  83,08. Mengalami peningkatan dari siklus I ke Siklus II sebesar 6, 16. Dari data ini berarti terjadi peningkatan nilai supervise klinis kepala sekolah dalam kegiatan pembelajaran dari kondisi awal hingga akir siklus II sebesar 13, 93%.Hal ini dapat disimpulkan bahwa dengan Penerapan Supervisi Klinis Oleh Kepala Sekolah dapat Meningkatkan Kemampuan Guru Menggunakan Model Pembelajaran Kooperatif  di Sekolah Dasar Katolik Piga semster Ganjil Tahun  2018/2019
ECOLOGICAL AND ECONOMIC ASPECTS OF ARCTIC DEVELOPMENT
Authors:   Council for the Study of the Productive Forces оf Russian Foreign Trade Academy Ministry of economic development of the Russian Federation, SHEVCHUK ANATOLY V.
Published: February 2021

The Arctic is of great importance for the development of the country’s economy. At the same time, the active entry of industry into this region brings with it environmental risks. The most difficult issues for reducing environmental stress in this zone are the elimination of accumulated environmental damage, prevention and elimination of accidents. The important decisions made in the development of the Arctic provide for the implementation of environmental protection measures based on the national project “Ecology”. Large industrial enterprises located in the Arctic will play a significant role in this. To ensure conditions for the further development of the economy in this zone, it is necessary to intensify the work on cleaning up the contaminated areas, including the completion of a project for the ecological improvement of the Franz Josef Land archipelago. The issue of assessing and eliminating the consequences of accidents is relevant for the Arctic, but in this direction it is necessary to improve the regulatory and methodological base. Based on the results of the study, specific measures are proposed to improve the environmental situation in the Arctic, including: to organize scientific research to assess the accumulated and current and environmental damage in the Arctic, to form a separate subprogram “Elimination of accumulated environmental damage in the Russian Arctic for the period 2022–2030”; to prepare proposals for the allocation of directions in the structure of the Arctic Development Fund for environmental safety and elimination of accumulated and future environmental damage; to develop a modern regulatory and methodological base for the determination of damage; to settle issues of a regulatory and methodological nature in terms of assessment and elimination of the consequences of accidents to develop proposals on the use of public-private partnership mechanisms with state funding of measures aimed at the rehabilitation of environmentally unfavorable territories, the elimination of environmental damage in the Arctic.
THE EVALUATION OF PROCEEDINGS OF MOSCOW AGRICULTURAL SOCIETY BY THE FREE ECONOMIC SOCIETY IN THE 19TH CENTURY
Authors:   Central Scientific Agricultural Library, NOKHRINA VALENTINE A.
Published: February 2021

In recent years workers of historical and agricultural Sciences have shown greater interest in the activities of the Free Economic Society in the period 1820–1930. Especially this has been demonstrated during the International scientific conference «Historical legacies of the Moscow Agricultural Society and modernization of the agricultural sector in Russia» dedicated to the 200th anniversary of the Moscow Agricultural Society. The article considers the evaluation of Moscow Agricultural Society’s proceedings, its contemporaries’ main achievements in agricultural modernization in Russia, specifically by Free Economic Society, and also their interaction. The article illustrates that the Free Economic Society provided support and promoted many initiatives of the Moscow Agricultural Society. Some examples of evaluating publications of Moscow Agricultural Society by the Free Economic Society are provided. It shows its role in promoting many industries and technological solutions in the Russian agricultural economy during the 19th century.
THE IDEA OF AN AGRICULTURAL SOCIETY IN THE CONTEXT OF THE PAST AND THE FUTURE, WITHIN AND BEYOND NATIONAL BORDERS
Authors:   German Agricultural Society, University of Hohenheim (Germany), HUNGER OLGA V. , KOTEEV SANDZHI V. ,   Nikonov All-Russian Institute of Agrarian Problems and Informatics — branch of the Federal State Budgetary Scientific Institution FSC VNIIESH
Published: February 2021

Historical memory is an important foundation in the development of the modern world. The Moscow Society of Agriculture (MOSKh) left behind a rich historical legacy, which left an imprint not only on the development of the agricultural industry in Russia, but, most likely, influenced the formation of agricultural associations abroad. Since the end of 1885, the German Agricultural Society (DLG — DLG) has existed in Germany. Historical facts confirm the similarity of the ideas for the creation of both organizations, and the fact of DLG’s successful activity for almost 135 years suggests that these ideas are relevant to this day.
TRANSFORMATION OF REPRODUCTION PROCESSES IN AGRICULTURE
Authors:   Baikal State University, SAMARUKHA VICTOR I. , TYAPKINA MARIA F. ,   Ezhevsky Irkutsk State Agrarian University
Published: February 2021

In the era of accelerating transformations and the coronavirus pandemic, to ensure the national food security, preserve the share of the rural population, increase the disposable resources of rural households and exports of agricultural products with simultaneous import substitution, systemic changes are required. For this purpose, it is necessary to renew all elements of the reproductive process in the agricultural industry (production, distribution, exchange and consumption) and develop a strategic trajectory for the agricultural industry. Whether this crisis will eliminate structural contradictions of the existing model of social reproduction depends on various factors determined by the government policy. The government should manage the reproduction processes in the agricultural industry. It can create a need for deep theoretical understanding and changes in the reproduction processes.
IMPROVEMENT OF METHODOLOGICAL SUPPORT FOR CADASTRAL VALUATION
Authors:   Derzhavin Tambov State University, SUTYAGIN VLADISLAV YU. , RADYUKOVA YANA YU. ,   Derzhavin Tambov State University, SMAGINA VALENTINA V. ,   Derzhavin Tambov State University
Published: February 2021

The 2014 changes in the Tax Code expanded the institute of cadastral valuation from land to capital construction facilities. But this also gave rise to a new wave of questions about the reliability of the cadastral assessment. One of the stumbling blocks was the accounting (exclusion) of land from the cost of the capital construction facility. This article is devoted to methodological substantiation of estimation and accounting of land value in a single real estate object in conditions of lack of initial information. In the article, the authors consider the share of the land plot in the value of a single real estate object as a result of various pricing factors. As a methodological basis for calculating the share of land in a single real estate object, the regression analysis method was used. The results of the present study can be used in cadastral valuation practices as well as market assessments (including forensic examinations) prepared to challenge the results of cadastral valuation. In addition, the authors made a number of proposals for the direction of further improvement of the proposed approach.
FORMATION OF AN INNOVATIVE MEDICAL CLUSTER IN THE STRUCTURE OF THE REGION
Authors:   Ural State Economic University, BADAEV FELIX I. , PYANKOVA SVETLANA G. ,   Ural State Economic University, ANISIMOVA MARINA A. ,   Ural State Economic University
Published: February 2021

The article is devoted to the consideration of the formation of an innovative medical cluster in the structure of the region. The importance of cluster policy as a tool for increasing regional competitiveness is emphasized. A classification of the concept of cluster policy is given from the position of the state’s role in stimulating innovation, as well as the formation by cluster participants of an interaction mechanism based on a breakthrough idea. Tendencies in the development of global cluster initiatives in medicine are systematized. The main types of medical clusters existing in the world practice are highlighted and their key characteristics are given. A comparison of the level of development of European and Russian clusters in the biopharmaceutical and medical industries is given. The main features of the innovative medical cluster in the Sverdlovsk region are formulated, its model is presented. The vision of the medical cluster management system is shown.
UNIVERSITIS TASKS THE STAFFING THE ECONOMY IN THE POSTPANDEMIC PERIOD
Authors:   Volgograd State Technical University, SHEKHOVTSOV VICTOR V. , PLOTNIKOV ALEXANDER S. ,   Volgograd State Technical University, FETISOVA OLGA V. ,   Southern Federal University
Published: February 2021

This paper presents analysis of changes in Russian and world economic caused by coronavirus pandemic and economic recession. Only the most important companies of the real sector of the economy and the service sector have been working in conditions of the pandemic. But billions of subjects of small and medium business had to stop their work. It is predicted that world economy will have recession 3% minimum. Role of advanced professional training providing highly qualified stuff for economy in mentioned conditions becomes the major for post-crisis restoration. Current state of staffing of Volgograd region economy was analyzed along with the evaluation of prospective requirement in staff on economical activities types up to 2030. Also activities for providing of growth of high-productive working places and liquidation of stuff deficit are described. VSTU goals for recovery of stuff deficit during period of step out from crisis and further successful economic development are presented.
MAIN DIRECTIONS OF ENSURING SUSTAINABLE DEVELOPMENT OF THE ARCTIC ZONE OF THE RUSSIAN FEDERATION (ON THE EXAMPLE OF THE SAKHA REPU BLIC (YAKUTIA))
Authors:   Arctic Research Center of the Academy of Sciences of the Republic of Sakha (Yakutia), SHISHIGINA ANNA N.
Published: February 2021

Based on the analysis of the approved Strategy for the development of the Arctic zone of the Russian Federation and ensuring national security for the period up to 2035, we propose directions that determine the possibilities of improving the efficiency and quality of economic growth in the regions of the Arctic zone of the Russian Federation on the example of the Sakha Republic (Yakutia).
From Starspots to Stellar Coronal Mass Ejections—Revisiting Empirical Stellar Relations
Authors: Herbst Konstantin , Papaioannou Athanasios , Airapetian Vladimir S. , Atri Dimitra
Published: February 2021

Upcoming missions, including the James Webb Space Telescope, will soon characterize the atmospheres of terrestrial-type exoplanets in habitable zones around cool K- and M-type stars by searching for atmospheric biosignatures. Recent observations suggest that the ionizing radiation and particle environment from active cool planet hosts may be detrimental to exoplanetary habitability. Since no direct information on the radiation field is available, empirical relations between signatures of stellar activity, including the sizes and magnetic fields of starspots, are often used. Here, we revisit the empirical relation between the starspot size and the effective stellar temperature and evaluate its impact on estimates of stellar flare energies, coronal mass ejections, and fluxes of the associated stellar energetic particle events.
Ion Acceleration in Driven Magnetic Reconnection during High-energy–Density Plasma Interaction
Authors: Pongkitiwanichakul Peera , Fox William , Ruffolo David , Malakit Kittipat , Lezhnin Kirill V. , Matteucci Jack , Bhattacharjee Amitava
Published: February 2021

Strongly driven magnetic reconnection occurs in astrophysical events and also in laboratory experiments with laser-produced plasma. We have performed 2.5D particle-in-cell simulations of collisions of two high-energy–density plasmas resulting in strongly driven magnetic reconnection that demonstrates significant non-thermal ion acceleration. Such acceleration is significant only when the plasma beta is sufficiently low that the Alfvén speed at the reconnection inflow exceeds the thermal speed. Under these conditions, the most energetic ions are primarily accelerated by the Hall electric field in the reconnection outflow, especially at the trailing edge of an emerging plasmoid in the outflow. Laboratory experiments in the near future should be able to confirm these predictions and their applicability to astrophysical situations.
OGLE-ing the Magellanic System: Optical Reddening Maps of the Large and Small Magellanic Clouds from Red Clump Stars
Authors: Skowron D. M. , Skowron J. , Udalski A. , Szymański M. K. , Soszyński I. , Wyrzykowski Ł. , Ulaczyk K. , Poleski R. , Kozłowski S. , Pietrukowicz P. , Mróz P. , Rybicki K. , Iwanek P. , Wrona M. , Gromadzki M.
Published: February 2021

We present the most extensive and detailed reddening maps of the Magellanic Clouds (MCs) derived from the color properties of Red Clump (RC) stars. The analysis is based on the deep photometric maps from the fourth phase of the Optical Gravitational Lensing Experiment (OGLE-IV), covering approximately 670 deg2 of the sky in the Magellanic System region. The resulting maps provide reddening information for 180 deg2 in the Large Magellanic Cloud (LMC) and 75 deg2 in the Small Magellanic Cloud (SMC), with a resolution of 1.′7 × 1.′7 in the central parts of the MCs, decreasing to approximately 27′ × 27′ in the outskirts. The mean reddening is E(V − I) = 0.100 ± 0.043 mag in the LMC and E(V − I) = 0.047 ± 0.025 mag in the SMC. We refine methods of calculating the RC color to obtain the highest possible accuracy of reddening maps based on RC stars. Using spectroscopy of red giants, we find the metallicity gradient in both MCs, which causes a slight decrease of the intrinsic RC color with distance from the galaxy center of ∼0.002 mag/deg in the LMC and between 0.003 and 0.009 mag/deg in the SMC. The central values of the intrinsic RC color are 0.886 and 0.877 mag in the LMC and SMC, respectively. The reddening map of the MCs is available both in downloadable form and as an interactive interface.
Another copy of the Laws of Hammurabi
Authors: Wagensonner Klaus
Published: February 2021

Le présent article vise à publier un fragment d’une tablette à plusieurs colonnes, qui contenait une section des lois d’Hammurabi. Les lois, bien connues grâce à la grande stèle de basalte du Louvre, sont devenues au cours des deuxième et premier millénaires avant J.-C. un « texte culturel » qui a été étudié en Assyrie et en Babylonie.
Un puzzle en briques émaillées de Khorsabad
Authors: Thomas Ariane
Published: February 2021

Les fouilleurs de Khorsabad déclarent y avoir trouvé quantité de briques émaillées mais éparses et malheureusement très mal conservées pour la plupart. Au milieu du XIX e siècle, seules quelques briques auraient ainsi envoyées au musée du Louvre, comme des exemples de cette technique présentés individuellement, plutôt que pour évoquer les grands ensembles auxquelles elles appartenaient à l’origine. Une étude récente des briques émaillées de Khorsabad conservées au Louvre a néanmoins permis de reconstruire de manière hypothétique mais vraisemblable un panneau monumental, en parallèle d’un programme de recherche sur ce materiel qui se poursuit aujourd’hui.