bluuebunny/crossref_metadata_2025 huggingface dataset:
Lise Öğrencilerinin Fiziksel Aktiviteye Katılım Motivasyonlarının İncelenmesi
Authors: BOZDAĞ Berkan , ÖZBEK Sıtkı
Published: January 2021

İnsan, doğası gereği fiziksel ve psikolojik yönleriyle bir bütündür. Günümüzde teknolojik gelişmelerin sağladığı konfor ile birlikte insanlar, ev ve işyerlerinde eskiye oranla daha fazla oturarak vakit geçirmeye başlamış ve fiziksel aktivitenin yeri giderek azalmaya başlamıştır. Bu bağlamda bu araştırmanın genel amacı lise öğrencilerinin fiziksel aktiviteye katılım motivasyonlarının belirlenerek çeşitli değişkenlerle karşılaştırılmasıdır. İlişkisel tarama modelindeki bu araştırmanın çalışma grubunu 2019-2020 eğitim-öğretim yılında Yozgat ilinde eğitimine devam eden 9., 10., 11. ve 12. sınıf öğrencileri, içerisinden kolaylıkla bulunabilen örnekleme yöntemi ile belirlenen 125 kadın 140 erkek olmak üzere toplam 265 katılımcı oluşturmaktadır. Araştırmada veri toplama aracı olarak, öğrencilerin Fiziksel Aktiviteye Katılım Motivasyonu belirlemek üzere Demir & Cicioğlu, (2018) tarafından geliştirilen ‘‘Fiziksel Aktiviteye Katılım Motivasyonu Ölçeği’’ (FAKMÖ), kullanılmıştır. Verilerin analizinde; cinsiyet ve spor yapma değişkenleri için stansart sapma, aritmetik ortalama, bağımsız örneklemler için t testi, tek yönlü varyans analizi (ANOVA), Post-Hoc testlerinden yararlanılmıştır. Araştırma sonucunda; öğrencilerin fiziksel aktivite katılım motivasyonu ölçeğinden aldıkları toplam puanlarının orta düzeyde olduğu saptanmıştır. Cinsiyete göre nedensizlik alt boyutlarında kadınlar lehine anlamlılık saptanmıştır. Spor yapma durumuna göre çevresel nedenler alt boyutunda sedanter bireyler lehine anlamlı farklılık tespit edilmiştir. Sınıf düzeyine göre ölçeğin genelinde 10. Sınıf öğrencilerinin lehine anlamlı bir farklılık bulunmuştur. VKİ değişkenine göre nedensizlik alt boyutunda fazla kilolu öğrencilerin lehine anlamlı farklılık tespit edilmiştir.
Mulheres do campo, sindicalismo e ação política: a construção histórica da categoria trabalhadora rural
Authors: Lins de Almeida Marisangela
Published: January 2021

Neste trabalho analiso a ação política de trabalhadoras rurais que ao longo da década de 1980, protagonizaram um movimento político por reconhecimento do seu trabalho e direitos. Tal análise se desenvolve a partir de cartas de trabalhadoras rurais enviadas à Assembleia Nacional Constituinte e de narrativas orais da Sra. Zenóbia Cedorak de Godoy, sindicalista rural atuante na região central do Paraná. A ideia é mostrar como as categorias Trabalhadora Rural, Gênero e Divisão Sexual do Trabalho se entrelaçam a uma conjuntura de resistência histórica do campesinato brasileiro. Dessa forma, examino a construção coletiva da categoria política Trabalhadora Rural e, mais especificamente, o processo de inclusão e participação (marcado por práticas discriminatórias) das mulheres trabalhadoras rurais no Sindicato Rural de Pitanga, localizado na região Central do Paraná, importante agenciador dos debates sobre direitos previdenciários e participação política das mulheres. Conforme Cordeiro (2006), o uso da nomeação Trabalhadora Rural é bastante recente no Brasil. Desse modo, a partir das memórias da sindicalista e trabalhadora rural Zenóbia Cedorak de Godoy, investigo as nuances das práticas políticas de mulheres do campo que reivindicaram uma única identidade, a de mulheres trabalhadoras rurais, recusando classificações que as identificavam como do lar e, em decorrência, associando-as à esfera doméstica/reprodutiva, assim como negando-lhes direitos.
A cena musical “blues” de Fortaleza 1989-1992: os primeiros momentos do Blues Pai D’Égua
Authors: de Macedo Barbosa Leopoldo
Published: January 2021

Este texto tem o objetivo de analisar os primeiros momentos da chamada cena musical “blues” em Fortaleza, entre os anos de 1989 e 1992. Nesse espaço de atuação marcado por uma produção musical e que posteriormente, na segunda metade da década de 1990, seria simbolicamente denominada de Blues Pai D’Égua, evidenciamos sujeitos os quais contribuíam para o desenvolvimento e efetivação do “blues” em Fortaleza. Quanto aos seus primeiros anos, a cena musical gradualmente se integrava e se destacava no contexto musical fortalezense por meio do crescimento do público, aumento de shows ou surgimento de artistas que participavam de diferentes shows em lugares como a barraca Kafua (na região litorânea da cidade, especificamente na Praia do Futuro). Ainda sobre essa cena musical identificamos sua ligação com as movimentações vinculadas ao “rock ‘n’ roll”, porque a presença de agentes que produziam esses dois gêneros musicais significava atuação para essas produções. Interligados, eles (por meio dos sujeitos envolvidos) construíam uma Fortaleza jovem e inquieta. Para fomentar teoricamente o texto apresentamos o conceito de cena musical; já em termos metodológicos evidenciamos principalmente os materiais hemerográficos com base em reportagens dos jornais O Povo e Diário do Nordeste (jornais de grande circulação no Ceará).
Structure and Evolution of an Inter–Active Region Large-scale Magnetic Flux Rope
Authors: Duan Aiying , Jiang Chaowei , Zou Peng , Feng Xueshang , Cui Jun
Published: January 2021

Magnetic flux rope (MFR) has been recognized as the key magnetic configuration of solar eruptions. While pre-eruption MFRs within the core of solar active regions (ARs) have been widely studied, those existing between two ARs, i.e., the intermediate ones in weak-field regions, were rarely studied. There are also major eruptions that occurred in such intermediate regions and study of the MFR there will help us understand the physics mechanism underlying the eruptions. Here, with a nonlinear force-free field reconstruction of solar coronal magnetic fields, we tracked the five-day evolution covering the full life of a large-scale inter-AR MFR forming between ARs NOAA 11943 and 11944, which is closely cospatial with a long sigmoidal filament channel and an eruptive X1.2 flare occurring on 2014 January 7. Through topological analysis of the reconstructed 3D magnetic field, it is found that the MFR begins to form early on 2014 January 6; then with its magnetic twist degree continuously increasing for over 30 hr, it becomes highly twisted with field lines winding numbers approaching six turns, which might be the highest twisting degree in extrapolated MFRs that have been reported in the literature. The formation and strength of the MFR are attributed to a continuous sunspot rotation of AR 11944 and flux cancellation between the two ARs. The MFR and its associated filaments exhibit no significant change across the flare time, indicating it is not responsible for the flare eruption. After the flare, the MFR slowly disappears, possibly due to the disturbance by the eruption.
Silicon and Hydrogen Chemistry under Laboratory Conditions Mimicking the Atmosphere of Evolved Stars
Authors: Accolla Mario , Santoro Gonzalo , Merino Pablo , Martínez Lidia , Tajuelo-Castilla Guillermo , Vázquez Luis , Sobrado Jesús M. , Agúndez Marcelino , Jiménez-Redondo Miguel , Herrero Víctor J. , Tanarro Isabel , Cernicharo José , Martín-Gago José Ángel
Published: January 2021

Silicon is present in interstellar dust grains, meteorites and asteroids, and to date 13 silicon-bearing molecules have been detected in the gas phase toward late-type stars or molecular clouds, including silane and silane derivatives. In this work, we have experimentally studied the interaction between atomic silicon and hydrogen under physical conditions mimicking those in the atmosphere of evolved stars. We have found that the chemistry of Si, H, and H2 efficiently produces silane (SiH4), disilane (Si2H6) and amorphous hydrogenated silicon (a-Si:H) grains. Silane has been definitely detected toward the carbon-rich star IRC +10216, while disilane has not been detected in space yet. Thus, based on our results, we propose that gas-phase reactions of atomic Si with H and H2 are a plausible source of  silane in C-rich asymptotic giant branch stars, although its contribution to the total SiH4 abundance may be low in comparison with the suggested formation route by catalytic reactions on the surface of dust grains. In addition, the produced a-Si:H dust analogs decompose into SiH4 and Si2H6 at temperatures above 500 K, suggesting an additional mechanism of formation of these species in envelopes around evolved stars. We have also found that the exposure of these dust analogs to water vapor leads to the incorporation of oxygen into Si–O–Si and Si–OH groups at the expense of SiH moieties, which implies that if this kind of grain is present in the interstellar medium, it will probably be processed into silicates through the interaction with water ices covering the surface of dust grains.
Comparative morphology of the musculature of the sting apparatus in Ampulex compressa (Hymenoptera, Ampulicidae) and Sceliphron destillatorium (Hymenoptera, Sphecidae)
Authors: Graf Stefan , Willsch Maraike , Ohl Michael
Published: January 2021

The sting apparatus of aculeate Hymenoptera is derived from the ovipositor and is their most prominent apomorphy. In contrast to the frequently analysed sclerites of the sting apparatus, the associated musculature has largely been neglected. In this study, we use micro-computed tomography to present a detailed description of the musculature of the sting apparatus ofAmpulex compressa(Ampulicidae) andSceliphron destillatorium(Sphecidae). We found that 12 of 15 muscles corresponding to the sting apparatus are homologous between both species examined and 13 muscles in comparison with Hymenoptera described in the literature. All muscles identified as critical for the act of stinging were found in both species. Moreover, we found the ventral tergum 8-tergum 9 muscle and the tergum 8-tergum 8 muscles inA. compressaand the second valvifer-second valvifer muscle inS. destillatorium. For the first time, we describe the ventral tergum 8-tergum 9 muscle and the second valvifer-second valvifer muscle that interconnects both body sides, in Hymenoptera.
Review of the world species of Paroplitis Mason, 1981 (Hymenoptera, Braconidae, Microgastrinae), with description of three new species
Authors: Fujie Shunpei , Japoshvili George , Fernandez-Triana Jose
Published: January 2021

The world species of the microgastrine genus Paroplitis (Hymenoptera: Braconidae) are revised. Three new species are described, P. horticola Fujie & Fernandez-Triana, sp. nov. and P. japonicus Fujie & Fernandez-Triana, sp. nov. from Japan and P. kakhetiensis Fujie, Japoshvili & Fernandez-Triana, sp. nov. from Georgia. P. vietnamensis van Achterberg & Fernandez-Triana, 2013 is re-described, based on additional specimens. P. wesmaeli Ruthe, 1860 is recorded from Georgia for the first time. A key to the nine known species (eight described and one undescribed) of the genus is provided.
Information system for scientific study of the micrometeorology of karst caves – Case of Postojnska jama cave, Slovenija
Authors: Mlakar Primož , Grašič Boštjan , Božnar Marija Zlata , Popović Darko , Gabrovšek Franci
Published: January 2021

The paper presents the construction and operation of a cave information system on the example of the Postojnska jama cave. It thoroughly describes the construction of the basic modules of the cave information system, such as an automatic cave measuring station with sensors for measuring air temperature, air flow and CO2 concentration, and a central unit for collecting, saving, processing and displaying data. The system provides quality automatic measurements for the scientific study of the micrometeorology of karst caves. Its construction is based on good practices stemming from many years of experience in taking measurements in the external atmosphere and in karst caves. The paper is rich and comprehensive guideline for automatic cave measuring system construction for scientific and tourist management purposes.
PENGARUH SERVANT LEADERSHIP DAN KOMPETENSI TERHADAP KOMITMEN ORGANISASIONAL DI UNIVERSITAS SWASTA
Authors: Muji Rahayu  , Yuniarsih Tjutju , Disman Disman , Sojanah Janah , Nusannas Iman Sidik , Mutmainnah Dyhah , Waskito Saptono Kusdano
Published: January 2021

This study aims to determine the effect of servant leadership on organizational commitment. The population is a lecturer in the Management Program of a Private University in Bandung. The sample consisted of 102 lecturers. Data collection was carried out through questionnaires. The data obtained were processed using simple linear regression. The results show that servant leadership has a positive and significant influence on organizational commitment. The higher the level of servant leadership application, the higher the level of organizational commitment possessed by the lecturer.

Abstrak

Penelitian ini bertujuan untuk mengetahui pengaruh servant leadesrship terhadap komitmen organisasional. Populasi adalah dosen Program Studi S1 Manajemen Universitas Swasta di Bandung. Sampel terdiri dari 102 dosen. Pengumpulan data dilakukan melalui penyebaran kuesioner. Data yang diperoleh diolah dengan menggunakan regresi linier berganda. Hasil menunjukkan bahwa servant leadership dan kompetensi  memiliki pengaruh yang positif dan signifikan terhadap komitmen organisasional secara parsial dan simultan. Ini menunjukkan bahwa makin baik tingkat penerapan servant leadership, makin tinggi tingkat komitmen organisasional dan makin tinggi kompetensi yang dimiliki oleh dosen makin tinggi tingkat komitmen organisasional dosen.
PRESEPSI SISWA DAN GURU TERHADAP PEMBELAJARAN DARING DI SMA YAPIS MANOKWARI KELAS XI
Authors: Rahmatia Rahmatia , Syahira Syahira , Sajaril Ardian Eko
Published: January 2021

Online learning is used by all levels of education without exception, as a result of the Covid-19 pandemic. But the effectiveness of online learning is still unknown, because teachers are more focused on teaching than conducting studies on online learning. So this study aims to determine the effectiveness of online learning during the Covid-19 pandemic at Yapis Manokwari High School. The method in this research uses descriptive quantitative method, in which quantitative data is in the form of a percentage of the results of the questionnaire, and descriptive data is in the form of a description of the percentage of the results of the questionnaire. In addition, data collection techniques also use interview techniques to strengthen students' questionnaire answers. The interview was conducted with a class XI teacher at SMA Yapis Manokwari. The sample used was 30 students. The results showed that students understood the use of online platforms in online learning, but online learning was not effective due to several factors, including: (1) signal, (2) time constraints, (3) noise from students due to forgetting to turn off the microphone. In addition, the results of interviews with teachers also show that online learning is not effective because it does not meet teacher expectations or does not achieve learning objectives compared to face-to-face learning.

Abstrak

Pembelajaran online digunakan oleh semua jenjang pendidikan tanpa terkecuali, akibat dari pandemi covid-19. Tetapi keefektifan pembelajaran online masih belum diketahui, dikarenakan guru lebih fokus mengajar daripada melakukan telaah mengenai pembelajaran online. Sehingga penelitian ini bertujuan untuk mengetahui keefektifan pemebelajaran online di masa pandemi covid-19 di SMA Yapis Manokwari. Metode dalam penelitian ini menggunakan metode kuantitatif deskriptif, yang mana data kuantitatif berupa presentase hasil angket, dan data deskriptif berupa pendeskripsian presentase hasil angket, selain itu teknik pengambilan data juga menggunakan teknik wawancara untuk memperkuat jawaban angket siswa. Wawancara dilakukan kepada guru pengajar kelas XI SMA Yapis Manokwari. Sampel yang digunakan berjumlah 30 siswa. Hasil enelitian menunjukkan bahwa siswa memahami penggunaan platform daring dalam pembelajaran online, tetapi pembelajaran online tidak efektif dikarenakan beberapa faktor, diantaranya: (1) signal, (2) keterbatasan waktu, (3) suara bising dari siswa akibat lupa mematikan mikrofon. Selain itu, hasil wawancara kepada guru juga menunjukkan bahwa pembelajaran secara online tidak efektif karena tidak memenuhi harapan guru atau tidak mencapai tujuan pembelajaran dibanding pembelajaran secara tatap muka.
Usage of Digital Comics in Distance Learning During COVID-19
Authors: İlhan Genç Osman , Kaba Gamze , Sin Maide
Published: January 2021

The aim of the study is to reveal the effect of digital comics material on students' academic success, their views on distance education, course and digital comics. In the study conducted during the 2019-2020 academic year and the pandemic, digital comics material was created in the Pixton design program for the aim of the acquisition of “different management styles in terms of basic principles of democracy," in the learning area of active citizenship in the 6th grade Social Studies curriculum. It is known that the comic book, which has no time and place limits, provides easy and fast access to information, prepared within the framework of distance education, provides motivation to individuals and increases interest in the course in accordance with psycho-social development. The study was designed as a mixed method. The quantitative dimension of the research was designed as a single group experimental study and the prepared academic achievement test was applied before and after the study. In the qualitative dimension, phenomenology was applied and the data were collected through audio-recorded interviewing. The quantitative study group of the research consists of 10 students, and the qualitative phase consists of 5 students. The obtained data were analyzed through the statistical program in the quantitative phase and content analysis in the qualitative dimension. As a result of the research, it was concluded that the use of digital comics in distance education increases the success and helps to develop positive behaviors towards the course.
Social Network Mental Disorders Detection via
Online Social Media Mining
Authors: Prof. Narinder Kaur and Lakshay Monga
Published: January 2021

Social Network Mental Disorder Detection” or “SNMD” is an approach to analyse data and retrieve sentiment
that it embodies. Twitter SNMD analysis is an application of sentiment analysis on data from Twitter
(tweets), in order to extract sentiments conveyed by the user. In this paper, we aim to review some papers
regarding research in sentiment analysis on Twitter, describing the methodologies adopted and models
applied, along with describing a generalized Python based approach. A prototype system is developed and
tested.
Navigation Application using Recycler View
Authors: Mukul Gupta and Dr. Vinay Kumar Saini
Published: January 2021

Whenever we visit an amusement park or theme park or water park or a zoo, a lot of our time is wasted on
navigating throughout the park and we get tired of roaming around. It would be a much better experience for
the user if there was a personalized mobile application that would help the users navigate through the park
easily. This particular application is meant for National Zoological park or The Delhi Zoo located in Delhi,
India. This application can significantly enhance the experience of the people visiting the national zoological
park by helping them keep track of the animals they have visited and guiding them to a particular animal
with just a single click.
This application is meant for android devices and it has two lists which were implemented using
RecyclerView. Android recyclerview is the most advanced version of the listview. Basically, an android
listview is used to present a simple data set. If you want to display large data set in your app, you should use
recyclerview. RecyclerView is a much more powerful, flexible, smooth, and a major enhancement of listview.
Over the Air Smart Card Update via Secure
Channel Protocol & Universal E-Card
Authors: Sankalp Singh Chauhan
Published: January 2021

Smart cards have been used in the industry from a very long time but the recent technological advancements
are yet to reach this industry. As we know Modern technologies can easily be updated via internet and any
new feature can be added on the go. For smart cards (like bank cards, sim, ID cards etc.) still the traditional
approach is used of replacing an existing card and provide a new one or to provide a end of lifetime for the
card for issuance of new one. This paper proposes a solution to update the cards on the go, like a software
update thereby reducing the hassle for user, saving logistics cost for the issuing authority, increasing
longevity of cards and reducing the overall resources used in card manufacture. The paper also discusses
how the proposed solution integrates with the existing hardware and modified for any custom needs. The
paper further expands the scope to a proposed universal E-Card system wherein a concept of single card for
all purposes is introduced.
Development of Music Player Application
Using Emotion Recognition
Authors: Yogesh Kumar and Shikha Gupta
Published: January 2021

In this day and age, most people in the world love to listen to music. Music plays an important part in
everyone's life. We use music for many reasons like relaxation, inspiration, and energy. It helps in expressing
our feelings and emotions. It gives us relief and helps to reduce stress. This is proved by the fact that now we
can see many people with earphones in their ears while taking an early morning walk, crossing the street, or
even working. Many music applications were modified with different functionality and other implementations
but still, I found an issue in most music player applications that they play songs randomly without reference
to the frame of mind of the user.
In this paper, we propose a system that will be able to play songs for the user according to his mood.
Melody is a music player application that suggests an automated song playlist to the user after analyzing the
mood of the user. We use the Android Studio and Google Firebase to store songs on the server and then play
them in the Melody app according to the user’s mood.
Accident Detection Using Mask R-CNN
Authors: Vandit Gupta and Chaitanya Chadha Akshit Diwan
Published: January 2021

Deep learning is an artificial intelligence function that imitates the workings of the human brain in
processing data and creating patterns for use in decision making. Deep learning is a subset of machine
learning in artificial intelligence (AI) that has networks capable of learning and recognizing patterns from
data that is unstructured or unlabeled. It is also known as deep neural learning or deep neural network.
Convolutional Neural Networks (ConvNets or CNNs) are a category of Neural Networks that have proven very
effective in areas such as image recognition and classification. ConvNets have been successful in identifying
faces, objects and traffic signs apart from powering vision in robots and self-driving cars.
Consistently around the globe, an enormous number of individuals pass on from vehicle crash wounds. A
large portion of the drivers are very much aware of the overall principles and security measures while driving
yet it is just the laxity on their part, which causes mishaps and accidents. This paper helps in the detection of
road accidents using the Mask R-CNN approach.
Mídia, cultura inovativa e economia criativa em tempos pandêmicos
Authors:   Juliano Maurício de Carvalho,   Angela Maria Grossi,   Ana Heloíza Vita Pessotto
Published: January 2021

Em 11 de março de 2020, a pandemia do novo coronavírus é anunciada pela Organização Mundial da Saúde (OMS). Igualmente ao ocorrido na China e na Europa, o Brasil passa a experienciar o isolamento social. O Estado de São Paulo é o primeiro a decretar a quarentena a partir do 17 de março de 2020. Após meses de pandemia, o país está longe de voltar à normalidade e vencer sua maior crise sanitária. O vírus ceifou milhares vidas no Brasil e milhões ao redor do mundo. Escolas, universidades, comércio e diversos setores foram obrigados a se adaptar ao cenário de incerteza e medo. A desigualdade social se aprofundou e o desemprego aumenta a cada dia.
Use of ICT in Health Care for Rural India: The scenario with Software & Embedded system: the eMedicine way
Authors: Kemkar Onkar S , Dahikar Dr. P.B.
Published: January 2021

Health Care sector in India has witnessed significant growth during the last few years, both in quality and capacity. In spite of such developments, heath care facilities in the country remain inadequate to meet the needs of the citizens, particularly in rural areas, where approximately 70% of the people live. To address this problem, the government has launched major national initiatives such as National Rural Health Mission, establishment of six new AIIMS like institutions, up gradation of existing public hospitals and labs, etc. As the health sector is poised for major growth in next decade, the sheer size of healthcare sector in the country will necessitate extensive use of information and communication technology (ICT) infrastructure, services and databases for policy planning and implementation. Such a framework would require services based on inter-operable and sharable technology, connecting various institutions and service providers. This paper states our vision & proposed solution for rural populace of India.
Fault Detection (Condition Monitoring) of Induction Motor based on Wavelet Transform
Authors: Hiwase U. E. , Warkad S. B.
Published: January 2021

Presently, many condition monitoring techniques that are based on steady-state analysis are being applied to Induction motor. However, the operation of induction motor is predominantly transient, therefore prompting the development of non-stationary techniques for fault detection. In this paper we apply steady-state techniques e.g. Motor Current Signatures Analysis (MCSA) and the Extended Park’s Vector Approach (EPVA), as well as a new transient technique that is a combination of the EPVA, the Discrete Wavelet Transform and statistics, to the detection of turn faults in a induction motor. It will be shown that steady-state techniques are not effective when applied to induction motor operating under transient.
REDUCTION OF SMOKE EMISSIONS FROM DI DIESEL ENGINE USING CATALYST BASED OXYGEN ENRICHMENT
Authors: REDDY S.SREENATHA , MURTHY K.L.N , HARINATHAREDDY M. , REDDY P. NAGESWARA
Published: January 2021

Oxygen enrichment, one of the inlet air modification techniques, proves to be a promising technique in reducing smoke emissions from diesel engines. The main objective of the present work is to achieve reduction of smoke through catalyst based oxygen enrichment technique which proves to be an effective one as it utilizes air from the ambient to produce oxygen-enriched air. The catalyst used for the present study is zeolite and its unique shape provides a cage like structure which helps in trapping nitrogen molecules and thereby increasing the oxygen content in the air stream by Pressure Swing Adsorption (PSA). While conducting a bench test using zeolite pellets packed inside a module and blowing air through this arrangement, there was an increase in oxygen concentration from 21 – 22.5 % by volume. Based on the test result oxygen enrichment proves to be a better technique for reducing smoke emissions from diesel engines. The oxygen-enriching device can also be made compact and hence the need for oxygen cylinders is eliminated.
DESIGN & KINEMATIC ANALYSIS OF AN ARTICULATED ROBOTIC MANIPULATOR
Authors: ELIOT ELIAS , DEEPAK B.B.V.L. , PARHI D.R. , SRINIVAS J.
Published: January 2021

This paper describes the design, fabrication and analysis a five axes articulated robotic manipulator. The current work is undertaken by considering various commercially available robotic kits to design and fabricate a five degree of freedom (D.O.F) arm. Forward kinematic model has been presented in order to determine the end effectors position and orientation. Although this work is still in primary level, this analysis is useful for path tracking of an industrial manipulator with pick-and-place application. Based on this analysis, a researcher can develop path tracking behaviour of an end effector in complicated work space.
MOISTURE ABSORPTION BEHAVIOR OF MALEIC ANHYDRIDE GRAFTED POLYETHYLENE MODIFIED ETHYLENE VINYL ACETATE COPOLYMER / HIGH DENSITY POLYETHYLENE NANOCOMPOSITES
Authors: RAJAN ATUL , UPADHYAYA PRADEEP , KUMAR VIJAI , CHAND NAVIN
Published: January 2021

The compatibilized poly ethylene vinyl acetate copolymer (EVA)/high density polyethylene (HDPE) /organomodified montmorillonite (OMMT) blend nanocomposites were prepared in a co-rotating twin-screw extruder followed by injection molding. Montmorillonite clay was modified by octadecylamine and aminopropyltriethoxysilane to make it organophilic. Maleic anhydride grafted high-density polyethylene was used as a Compatibilizer. Nanoclay was added in different proportions to the selected EVA/HDPE blend composition. The concentration of nanoclay was varied from1 to 5 phr in the polymer blend. The resulting nanocomposites were evaluated in terms of their water absorption behavior. Moisture absorption behavior of compatibilized blends is lower than their corresponding blend. On adding the nanoclay the moisture absorption behavior of blend nanocomposites changed at 4 phr nanoclay loading.
Bernini’nin “Apollo ve Daphne” heykeli
Authors: ARIN ENSARİOĞLU Sebla
Published: January 2021

Bu makalede Barok Sanatın öncü sanatçılarından Gian Lorenzo Bernini’nin “Apollo ve Daphne” heykeli incelenmektedir. Barok sanatın özgün nitelikleri ve biçimsel dilinin irdelenmesinin ardından, Barok heykel ve mimari arasındaki ilişki irdelenmiş, incelenen yapıtın heykeltıraşı olan Bernini hakkında bilgi verilmiş, başlıca yapıtları incelenmiştir. Makalenin devamında “Apollo ve Daphne” heykelinin mitolojik kökeni, yapım sürecinin nasıl şekillendiği, eserin biçimsel özellikleri ele alınmıştır. Son olarak yapıtın özgün nitelikleri değerlendirilmiştir.
Namık Kemal’in mektupları ışığında Osmanlı’nın sosyo-politik durumu
Authors: TURNA Murat
Published: January 2021

Kültür, sanat ve fikir dünyası ile toplum hayatı arasında bağlar bulunur. Bu dünyanın önde gelenleri, dikkatlerini hiçbir zaman toplum üstünden ayırmamıştır. Aydınlar, yaşadıkları yahut gözlemledikleri toplumları tahlil eder. Eksiklikleri, sıhhatli taraflarıyla onları konu edinirler. Bu vesileyle hem toplum hayatı çeşitli yönleri ile teşrih edilir hem de aydın dikkati denen özel bakış hakkında bilgi edinilmiş olur. Edebiyat sanatçısı, gazeteci, kültür adamı, nihayetinde bir devlet görevlisi olarak Namık Kemal, 19. asrı idrak etmiş bir aydındır. Onun yazdıklarında, içinden çıktığı toplum değişik yönleri ile yer alır. Canlı tanığı olduğu hadiseler, sosyal çalkantılar, türlü kusurlar, kültür ve edebiyat sahnesi, siyasi meseleler, devlet yönetimi Namık Kemal’in üzerinde durduğu hususlardır. Fikirlerini en açık şekilde dile getirdiği metinleri ise mektuplarıdır. Mektuplarında teklifsiz bir şekilde konuşur. Bunların bir gün yayımlanacağını düşünmemiş olması kuvvetle muhtemeldir. O yüzden samimi bir dil ve kendine has üslubu ile toplumun farklı yönlerine ışık düşürür. Namık Kemal’in mektupları, şahsi hayatını da aydınlatmakla beraber genellikle siyaset, sosyal hayat, eğitim ve kültür, edebiyat konularına hasredilmiştir. Makalede sanatçının mektupları çerçeve kabul edilerek 19 asrın Osmanlı’sının sosyo-politik durumu ortaya konacaktır. Namık Kemal’in tespitleri çoğunlukla sosyal aksaklıklar, siyasi bütünlüğünü yitiren bir devlet, yitirilmeye başlanan iç huzur, Avrupa ile Osmanlı arasındaki mesafe üstünedir. Mektuplardaki öngörüleri, sosyo-politik bağlamda ele alınması gereken eleştirileri dikkate değerdir.
Casamento, negócios e testamentos em “Luís Soares”, de Machado de Assis: uma proposta de leitura
Authors: Pereira Cilene Margarete
Published: January 2021

O conto “Luís Soares” narra a história de um rapaz falido que busca se aproximar de um tio com a ambição de tornar-se seu herdeiro. Publicado inicialmente no Jornal das Famílias, em janeiro de 1869, Machado de Assis coletou “Luís Soares” para fazer parte de Contos Fluminenses, coletânea que gira em torno do tema amoroso, sempre associado ao casamento, normalmente de interesse e com resultados bastante insatisfatórios para as mulheres. Neste artigo, de cunho bibliográfico-analítico, dedicado ao exame do conto “Luís Soares”, propomos observar o modo como Machado mobiliza uma discussão sobre casamento e expectativas masculinas e femininas e a ideia de inviolabilidade senhorial, a partir de um narrador que apenas na aparência adere ao mundo representado por Soares. Para tanto, o artigo está organizado em três seções: na primeira, refletimos sobre o posicionamento do narrador do conto; na segunda, discutimos o modo como Machado faz uso da oposição de caracteres para a construção de seus protagonistas com o objetivo de desnudar as expectativas femininas e masculinas no casamento; na terceira, interessa-nos refletir sobre como se dá a ruptura com as vontades senhoriais por meio de um agente externo à família, mas responsável também pela manutenção da estrutura patriarcal. O conto aponta para aspectos importantes da conformação social do casamento nos oitocentos brasileiro, colocando em confronto as expectativas femininas (que preservavam a ideia de eleição pessoal) e masculinas (centradas em interesses de ordem pessoal e/ou econômica) e a ideia da inviolabilidade senhorial.
La batalla historiográfica de Carlo Ginzburg: leer a contrapelo las actas inquisitoriales de los benandanti
Authors: Wesche Lira Luis Rodrigo
Published: January 2021

En el artículo “La batalla historiográfica de Carlo Ginzburg: leer a contrapelo las actas inquisitoriales de los benandanti”, a partir del análisis de su primera obra, Los benandanti (1966), demuestro que la historiografía de Carlo Ginzburg se ha posicionado del lado de los perseguidos inquisitoriales. Esta argumentación se compone de tres momentos: 1) el análisis de la producción historiográfica e intelectual de la obra; 2) la exposición de cómo las creencias de los benandanti, un culto agrario del siglo XVI y XVII en la región de Friul, fueron forzadas a encajar en los esquemas inquisitoriales de la brujería; y 3) cómo el gesto de cepillar las actas inquisitoriales a contrapelo en las revelaciones involuntarias, con base en Walter Benjamin y Marc Bloch, le posibilitó a Ginzburg combatir la barbarie de las actas inquisitoriales y de su proceso de transmisión, y así dar espacio a la aparición de una historia profunda de un conjunto más vasto de tradiciones.
La escritura ante el límite:lenguaje y narración en la operación historiográfica de Michel de Certeau
Authors: Torres Rayiv David
Published: January 2021

Este trabajo se propone destacar el carácter genealógico de la escritura de la historia como un hilo conductor de la “economía de la verdad” en Occidente. A la luz de Michel de Certeau, la escritura se traduce en un campo de expansión y conquista en el que no sólo se dibujaría un espejo de las epistemologías de la modernidad temprana, sino que también ha sido el escenario de representación y producción de un sistema de verdad que involucra una experiencia de alteridad. Éste es el caso, a partir del siglo XVI, de la etnología, la mística, el psicoanálisis y la historia: las “ciencias del otro”. En este orden de ideas, la obra de Michel de Certeau será la fuente primaria para el análisis teórico (múltiple y en los límites) de una escritura que reproduce un ejercicio permanente de ausencia y que lleva a cabo un duelo por aquello que “ya no está” y que es de antemano irrestituible.
La instrumentalización política de los awqaf en el Imperio Otomano
Authors: Salgado Ávila Eduardo Rafael
Published: January 2021

El imperio otomano tuvo bajo su dominio un vasto territorio que trajo consigo complejidad y diversidad. Para ejercer autoridad en múltiples zonas con características diferentes, los otomanos moldearon diversas instituciones, entre ellas el waqf. El objetivo de este estudio es analizar las maneras en que el Imperio Otomano instrumentalizó la institución del waqf para propósitos de dominación y control. Este trabajo aporta un examen de la capacidad otomana para adaptarse a diferentes circunstancias con la intención de extender su dominio. Asimismo, cuestiona el ideal caritativo del waqf mediante el tratamiento de diversas definiciones del concepto, así como su relación con los métodos de conquista y diseño de ciudades implementados por el Imperio Otomano.
A amplitude do formalismo moderado na Lei federal de processo administrativo
Authors: Santos Gustavo Ferreira
Published: January 2021

O propósito deste artigo é debater a extensão do formalismo moderado na Lei nº 9.784/1999. Para tanto, sob uma perspectiva dogmática, foi utilizado o método indutivo e realizou-se um estudo teórico e monográfico. A Lei Federal de Processo Administrativo enalteceu ainda mais a processualidade administrativa no Brasil e, por conseguinte, a participação popular no exercício da função pública. As exigências formais de caráter extravagantes e desnecessárias alijam os cidadãos do universo democrático que se espera da atividade administrativa, motivo pelo qual o formalismo empregado à atividade do Estado somente deve ser aquele estritamente necessário para o fim a que se destina o ato e que deve, outrossim, garantir os direitos dos cidadãos com adequado grau de certeza e segurança. Ao se analisar a Lei nº 9.784/199, percebe-se que a moderação dos ritos e das formas processuais não se circunscreve apenas ao seu art. 2º, parágrafo único, incisos VIII e IX. Com efeito, o formalismo moderado possui uma importante amplitude normativa na legislação de regência do processo administrativo, vez que encontra fundamento legal em vários dispositivos ao longo do texto da lei, repercutindo em todas as fases processuais.
Voting in the Horizon of Contradictory Truths: A Praxeological View on General Elections in State-Socialist Contexts
Authors: Langenohl Andreas
Published: January 2021

Historical and political science research into the role and significance of elections in state-socialist societies points to the variety of functions that these elections fulfilled, notwithstanding their deficiency if compared to liberal democratic conceptions such as the legitimation of the political  regime and the mobilisation and socialisation of the population. This paper takes a novel approach towards the social significance of state-socialist elections, arguing that they conveyed imaginary understandings of the societies and polities of which they were part. The concept of the imaginary is discussed in conversation with Charles Taylor, who argues that public social practices are informed by mostly latent “understandings” that render them subjectively meaningful in the first place. Referring to historical research on state-socialist elections, imaginary understandings are identified that pertain in particular to the relationship between officially proclaimed “truths” and unofficial positionings towards them.
Methods of Developing an Interactive E-Manual in the Environment of Creating Mind Maps Mind Manager
Authors: Stoianov Ihor
Published: January 2021

The article considers the phenomenon of knowledge management, the problem of improving knowledge management system. The practical recommendations for the utilization of mind maps method and their software application (MindManager) in the process of developing interactive e-manuals are given.
Key words: knowledge management, mind map, interactive e-manual.
Plan nacional de bibliotecas agrícolas : proyecto tentativo
Authors: Cavero de Cornejo. Amalia
Published: January 2021

El objetivo principal de este proyecto es poner a disposición del investigador, del extensionista y del agricultor la literatura existente, tanto en el Perú como en el extranjero, sobre los problemas, progresos y conocimientos actuales relacionados con las prácticas agropecuarias, facilitando con ésto el trabajo técnico y práctico en todas las zonas agrícolas del país.
La biblioteca pública piloto y su misión en el Perú
Authors: Ballon Antonieta
Published: January 2021

En 1957, la Biblioteca Pública Municipal del Callao fue designada Biblioteca Piloto del Perú, como parte del programa que el Fondo San Martín puso en marcha ese año, con el fin de impulsar el desarrollo de las bibliotecas públicas del país.
The city and emptiness
Authors: Salmin Leonid
Published: January 2021

The article presents the author’s phenomenological study of emptiness with regard to the urban space. Studying the cases of three historical cities, the author analyses the meanings of emptiness coming out against the background of fatal external threats. The notion of emptiness is introduced into the symbolic and semiologic discourse of the city.
“Tulun IYA”. The concept of improvement of Lenin Street
Authors: Falkovsky Dmitry , Tkacheva Marina
Published: January 2021

The article reviews historical, natural, landscape and economic conditions for the development of Tulun. The authors propose strategies of renovation of the city center, including economy restructuring, usage of urban mentality and existing urban activities, as well as citizen participation in design and territory management.
far east
Authors: Grigoryeva Elena , Lidin Konstantin
Published: January 2021

A little more than one and a half centuries ago, far eastern provinces became a part of Russia. A short but rich biography of this area remains poorly studied both by historians and theorists of architecture and urbanism. The capital of the Jewish autonomous region, Birobidzhan is a unique example of how to create a “promised land” for the Yiddish culture. As this culture vanishes, being replaced by the Hebrew culture around the world, Birobidzhan becomes more and more significant for the history of architecture. The article by A. Ivanova and A. Kovalevsky opens up the topic of vanishing cultural tradition of the Jewish people of the “late stage of the displacement period”.Such large cities of the region as Khabarovsk, Blagoveshchensk, Ussuriysk, Vladivostok are the topic for the articles based on field studies by M. Bazilevich and N. Kradin. Architecture of these Far Eastern cities reflects their wonderful history, a mixture of processes of industrialization of the area, mass migration and intersection of Western and Eastern cultures.
Architectural landscape in the Jewish autonomous region
Authors: Ivanova Alina , Kovalevsky Andrey
Published: January 2021

The article is based on the field studies carried out in 2018-2019. The authors tried to find assimilation of Jewish culture inside the experimental space of the Soviet period. However, after coming to the conclusion that the development of the settlements of the Jewish autonomous region had ‘international’ features, they turned their focus on the description of vernacular architecture (individual low-storey housing, customized governmental accommodation facilities in the form of barracks, etc.). The attempt to comprehend the specific features of the development of the artificially designed territory of the settlements with national Jewish colour in the context of Soviet industrial colonization of the Far East is an important key to understanding the regional identity and preservation of cultural heritage.
Model simulations of chemical effects of sprites in relation with
satellite observations
Authors: Winkler Holger , Yamada Takayoshi , Kasai Yasuko , Berger Uwe , Notholt Justus
Published: January 2021

Abstract. Recently, measurements by the Superconducting Submillimeter-Wave Limb Emission Sounder (SMILES) satellite instrument have been presented which indicate an increase of mesospheric HO2 above sprite producing thunderstorms. These are the first direct observations of chemical sprite effects, and provide an opportunity to test our understanding of the chemical processes in sprites. In the present paper, results of numerical model simulations are presented. A plasma chemistry model in combination with a vertical transport module was used to simulate the impact of a streamer discharge in the altitude range 70–80 km, corresponding to one of the observed sprite events. Additionally, a horizontal transport and dispersion model was used to simulate advection and expansion of the sprite volumes. The model simulations predict a production of hydrogen radicals mainly due to reactions of proton hydrates formed after the electrical discharge. The net effect is a conversion of water molecules into H + OH. This leads to increasing HO2 concentrations a few hours after the electric breakdown. According to the model simulations, the HO2 enhancements above sprite producing thunderstorms observed by the SMILES instrument can not solely be attributed to the detected one sprite event for each thunderstorm. The main reason is that the estimated amount of HO2 released by a sprite is much smaller than the observed increase. Furthermore, the advection and dispersion simulations of the observed sprites reveal that in most cases only little overlap of the expanded sprite volumes and the field of view of the SMILES measurements is expected.
STH-net: a model-driven soil monitoring network for process-based
hydrological modelling from the pedon to the hillslope scale
Authors: Martini Edoardo , Kögler Simon , Kreck Manuel , Roth Kurt , Werban Ulrike , Wollschläger Ute , Zacharias Steffen
Published: January 2021

Abstract. The Schäfertal hillslope site is part of the TERENO Harz/Central German Lowland Observatory and its soil water dynamics is being monitored intensively as part of an integrated, long-term, multi-scale and multi-temporal research framework linking hydrological, pedological, atmospheric and biodiversity-related research to investigate the influences of climate and land use change on the terrestrial system. Here, a new soil monitoring network, indicated as STH-net, has been recently implemented to provide high-resolution data about the most relevant hydrological variables and local soil properties. The monitoring network is spatially optimized, based on previous knowledge from soil mapping and soil moisture monitoring, in order to capture the spatial variability of soil properties and soil water dynamics along a catena across the site as well as in depth. The STH-net comprises eight stations instrumented with time-domain reflectometry (TDR) probes, soil temperature probes and piezometers. Furthermore, a weather station provides data about the meteorological variables. A detailed soil characterization exists for locations where the TDR probes are installed. All data are measured at a 10-minutes interval since January 1st, 2019. The STH-net is intended to provide scientists with high-quality data needed for developing and testing modelling approaches in the context of vadose-zone hydrology at spatial scales ranging from the pedon to the hillslope. The data are available from the EUDAT portal (https://b2share.eudat.eu/records/e2a2135bb1634a97abcedf8a461c0909 ) (Martini et al., 2020).