bluuebunny/crossref_metadata_2025 huggingface dataset:
FEASIBILITY OF ERAS (ENHANCED RECOVERY AFTER SURGERY) PROTOCOL IN PATIENTS UNDERGOING EMERGENCY REPAIR FOR PERFORATED PEPTIC ULCER DISEASE IN A TERTIARY CARE HOSPITAL
Authors: Rui Chayan , Choudhury Chandan Roy , Ghosh Puspak
Published: May 2021

Introduction: The surgical treatment of perforated peptic ulcer disease has evolved in parallel to advances in medical treatment of Peptic Ulcer
Disease. Objective: To investigate the feasibility of ERAS (Enhanced Recovery after Surgery) Pathways in patients undergoing emergency repair
for Perforated peptic ulcer disease. Materials and methods: Institutional based prospective analytical study. Indoor patients in Dept. of General
Surgery in Medical College and Hospital Kolkata. January 2019 to June 2020. Study was conducted for 18 months.14 months was provided for data
collection. Next 2 months for statistical analysis and another 2 months for thesis writing and submission. Conclusion: ERAS pathway (with some
modications) seems to be safe and feasible in a highly selected subset of patients undergoing emergency Omental grahams patch repair of
Perforated Peptic Ulcer Disease
A PROSPECTIVE STUDY FOR REPORTING THYROID FINE NEEDLE ASPIRATES BY THE BETHESDA SYSTEM WITH HISTOLOGICAL CORRELATION
Authors: Chatterjee Sankha , Mondal Santosh Kumar
Published: May 2021

BACKGROUND: To reduce ambiguity in diagnostic terminology in thyroid ne needle aspiration cytology (FNAC),The Bethesda System for
Reporting Thyroid cytopathology (TBSRTC) system is a universal reporting system for standardization and could help in assessing the prognosis
by estimating the malignant potential of each category .
AIMS:The aim of the study is cytodiagnosis of thyroid ne needle aspirates and uniformity in the reporting as per Bethesda system. Histological
examination was also conducted so that a correlation between cytodiagnosis and histopathological examination could be made.
MATERIALS & METHODS: This prospective study done on patients (125) presenting with thyroid swelling and advised for FNAC by
clinicians, diagnosed according to the Bethesda system of thyroid cytopathology reporting . Then, correlation with histopathological report done in
cases(55) in which surgery were done.
RESULTS:The distribution of cases were as follows: 2 nondiagnostic(1.6%),89 cases(71.2%) were classied as benign, 6 cases (4.8%) were
classied as atypia of undetermined signicance /follicular lesion of undetermined signicance/AFLUS, 7 cases(5.6%) were classied as
follicular neoplasm/SFN, 3 cases( 2.4% ) were classied as suspicious, and 18 cases( 14.4%) were classied as malignant.In our study, rates of
malignancy for each category are : nondiagnostic-0%, benign-4.76%, AFLUS- 16.67% ,SFN-28.57%, suspicious- 66.67% and malignant-94.12%.
CD34 EXPRESSION AS A SURROGATE MARKER FOR DIAGNOSIS OF INVASIVE DUCTAL CARCINOMA OF BREAST.
Authors: Bharti Ritika
Published: May 2021

Background : The normal stroma of breast has enormous numbers of CD34+ brocytes therefore loss of CD34 expression in mesenchymal cells
has been considered as signicant in malignant transformation and as such thought to be conclusive proof in IDC. This hypothesis leads to the
identication of a new marker to diagnose cases of IDC. This study is aimed to establish the role of CD34 in diagnosis of IDC of breast.
AIM: To establish the CD34 stromal expression as signicant immunohistochemical marker and to establish its efcacy as diagnostic tool to
diagnose IDC.
Result: A total of 50 cases of already diagnosed invasive ductal carcinoma of breast were selected and CD34 staining was performed on parafn
section of all specimens. Most of the patients were in age group 35-50 years who presented with breast lumps. 50 cases of invasive ductal carcinoma
were seen with 22 cases shows Lymphovascular and perineural involvement and 26 cases showed nipple areola involvement and 38 showed
axillary lymph node metastasis. On histological grading of 50 malignant cases 06 cases were grade - III, 26 cases were grade- II and 18 were grade -
I. Normal breast tissue was taken as internal control which show diffuse CD34 expression in stroma while there is loss of expression of CD34 in
stroma in inltrating ductal carcinoma. Thereby conrms the loss of cell molecules adhesive property and signal transduction.
Conclusion: There is obvious absence of expression of CD34 in malignant breast lesions. Therefore in this study we conclude that CD34 has
potential to be used as surrogate diagnostic marker and management of IDC.
COVID-19 IN PREGNANCY AND LITERATURE REVIEW
Authors: Boorugu Hari Kishan
Published: May 2021

COVID-19 pandemic has affected humankind in a major way. Pregnant women are as susceptible to SARS-COV-2 infection as non-pregnant
population. Infections prevention is paramount as pregnancy is associated with increased risk of severe illness, admission to intensive care and
mechanical ventilation. Pregnancy poses unique challenges in view of paucity of information regarding safety of drugs used in management of
patients with COVID-19 infection. Fortunately SARS-COV-2 infection during pregnancy does not appear to cause congenital anomalies.
Vaccination should not be withheld based on pregnancy and lactation status.
RETROSTERNAL GOITRE WITH VARIED HISTOMORPHOLOGY: A CLINICOPATHOLOGICAL CASE REPORT
Authors: Kumar Avinash , Kishore Manjari , Sinha Garima , Gupta Mudit , Kumar Singh Dilip
Published: May 2021

The term such as retrosternal or substernal is used when a goitre extends below thoracic inlet. Retrosternal goitre is rare and accounts for 5–20% of
thyroidectomy patients. Majority of the patients present with symptoms of dyspnoea as in our case. Also, patients can come with change of voice,
stridor and a huge swelling. Most of the cases of retrosternal goitre can be removed with conventional collar incision, however sternotomy may be
required in few cases. Our patient was euthyroid at presentation and a right hemithyroidectomy was done for her. A detailed histopathological
evaluation (HPE) showed evidence of long-standing Adenomatoid goitre with extensive hyalinization, thickened capsule and secondary
degenerative changes in the right lobe of thyroid and evidence of chronic lymphocytic thyroiditis in the sections examined from the portion of
isthmus. The procedure was uneventful. The patient was doing well after three months of clinical follow up.
ASSESSMENT OF OUTCOME OF TYMPANOPLASTY TYPE-1 ON HEARING AND CONTRIBUTING FACTORS
Authors: Kumar Manish , Haque MD Tausiful , Jana Debarshi
Published: May 2021

Aim:To assess the effect of size of perforation on the hearing loss and on the degree of improvement after myringoplasty.
Materials and methods: In the present study a series of 100 patients of Tympanoplasty Type I, done by postaural underlay technique using
temporalis fascia were studied over a period of 18 months (May 2019 to May 2020). Age of the patient ranged from 10-50 years with an average of
24.9 years. Out of 100 cases 41 were males and 59 were females. The average length of time the ear remained dry prior to surgery was 14 months
ranging from 2 months to 6 years.
Result:It was seen that the size of the perforation signicantly affects the degree of hearing loss and degree of subsequent improvement after
Tympanoplasty Type I; large and medium size perforation had greater hearing loss and greater postoperative hearing improvement compared to
small perforations which was statistically signicant (P<0.05).
Conclusion: The only factor which signicantly inuenced the hearing outcome post operatively is the size of the perforation. The size of the
perforation affects the degree of hearing loss and degree of subsequent improvement after Type I Tympanoplasty; large and medium sized
perforations had a greater hearing loss and greater post operative hearing improvement compared to small perforations.
A COMPARATIVE STUDY OF LUND-MACKAY SCORING AND POSE SCORING IN CHRONIC RHINO-SINUSITIS PATIENTS.
Authors: Nair Arun , Dev Swaroop
Published: May 2021

INTRODUCTION: To compare preoperative Computed Tomography scan ndings of Para nasal sinuses using Lund-Mackay scoring and intra operative Functional endoscopic sinus surgery ndings in patients with Chronic Rhino-sinusitis using the POSE scoring and to correlate maximum scores obtained in Perioperative sinus endoscopy (POSE) scoring system and Lund-Mackay scoring system. MATERIALS AND METHODS:AProspective study was done for 1 year on 48 patients attending outpatient department of ENT, Sri Siddhartha Medical College aged between 18-60 years, who were clinically diagnosed to have Chronic Rhino-sinusitis, underwent pre-operative CT scan of nose and paranasal sinuses and thereafter FESS were enrolled for the study after obtaining the due consent. RESULTS: From our study group of 48 patients who underwent endoscopic sinus surgery for CRS, the minimum value of Lund-MacKay Scoring was 3 whereas the maximum was 18 (maximum obtainable is 24) with a mean value of 12.02 and standard deviation of 3.987. The minimum POSE Score obtained was 7 and the maximum POSE Score obtained was 37 (maximum obtainable being 40), with a mean value of 16.31 and standard deviation of 5.095. CONCLUSION: Pre operative CT scan combined with per operative endoscopy ndings has made the approach to Chronic rhinosinusitis more specic, rational and accurate. The results of our study highlights that CT scan is an important investigation tool to detect Chronic rhinosinusitis . CT scan has very much emerged as the gold standard in preoperative diagnosis and allows for accurate patient selection for FESS. In our study, POSE Scoring has shown a good correlation with Lund MacKay scoring system
Log(v) 3LPF: A Linear Power Flow Formulation for Unbalanced Three-Phase Distribution Systems
Authors: Carreño Ignacio Losada , Saha Shammya , Scaglione Anna , Arnold Daniel , Sy-Toan Ngo , Roberts Ciaran
Published: May 2021

In this work, we introduce Log(v) 3LPF, a linear power flow solver for unbalanced three-phase distribution systems. Log(v) 3LPF uses a logarithmic transform of the voltage phasor to linearize the AC power flow equations around the balanced case. We incorporate the modeling of ZIP loads, transformers, capacitor banks, switches and their corresponding controls and express the network equations in matrix-vector form. With scalability in mind, special attention is given to the computation of the inverse of the system admittance matrix, Ybus. We use the Sherman-Morrison-Woodbury identity for an efficient computation of the inverse of a rank-k corrected matrix and compare the performance of this method with traditional LU decomposition methods in terms of FLOPS. We showcase the solver for a variety of network sizes, ranging from tens to thousands of nodes, and compare the Log(v) 3LPF with commercial-grade software, such as OpenDSS.
Utilization of Both Odd and Even Modes for Multi-band Dipole Antenna
Authors: Xiao Bing
Published: May 2021

Dipole
antenna is the simplest type of antenna from the theoretical point of view.
However, the majority of the research on it focuses on adding supplementary
structures for producing more resonant modes to achieve more functions. Here,
we focus on the inherent modes of the dipole itself. The dipole antenna has
alternating odd and even modes. In classical antenna theory, only odd modes are
excited. The even modes are difficult to be excited due to their very high
input impedances. In this paper, both odd and even modes of the dipole antenna
are excited simultaneously by a single port with a novel feeding structure.
Moreover, in order to tune the resonant frequencies of such multiple modes, a
method by combining antithetical structures of indentations and outdentations
is proposed and intuitively explained by eigencurrent distribution. By these
new techniques, all the first six modes of the dipole antenna are excited,
among which five modes are utilized for IoT applications. The antenna could
cover ISM bands of 868 MHz and 2450 MHz, GNSS band of 1575 MHz, and 5G bands of
3500 MHz and 4900 MHz. This research could broaden the application of this
classic antenna.
AÇIK KAYNAK MEDİKAL YARDIMCI ROBOT KOLUN PYTHON İLE İLERİ KİNEMATİK ANALİZİ
Authors: GÜL Mehmet
Published: May 2021

Günümüzde Covid-19 gibi pandemik hastalıkların tüm dünyayı hızla etkilemesi ve buna bağlı tüm dünyada yüzbinlerce kişinin hayatına mal olmuşken sağlık çalışanlarının dünya genelindeki özverili çalışmalarının önemi ortaya çıkmıştır. Çalışmada, sağlık çalışanlarının iş yükünün paylaşılması için süreç içerisinde destek elemanları olarak medikal yardımcı makineler üzerine inceleme yapılmıştır. Geliştirilen medikal yardımcı robotik kol, sağlık çalışanlarının iş yükünün paylaşılması açısından özellikle pandemi sürecinde son derece önem arz etmektedir. Geliştirilen robot kol açık kaynak ve de eklemlerinin model baz alınarak uyarlanabilir olması son derece önemli bir özelliktir. Robot kolun açık kaynak olması oluşabilecek telif haklarından kaynaklı sorunlarında giderilmesi açısından son derece önemlidir. Robot kol profesyonel özellikte endüstriyel boyutlarda kullanıma uygun özelliklere sahiptir. Çalışmada kullanılan robot kol 3D yazıcıdan basılmış ve robot kol 5 serbestlik derecesine (5 DoF) sahip mafsallı robot koldur. 3D yazıcıdan basılabilir olması bu tür profesyonel robot kollar açısından maliyet olarak ciddi tasarruf sağlamaktadır. Robot kolun çalışma uzayının belirlenmesi ve ayrıca kontrolü açısından kinematik analiz önemlidir. Bu makalede, çalışma uzayının belirlenmesi, erişebilir noktalarının tespiti için ileri kinematik analizi derin öğrenme ile yapıldı.
TEK FREKANSLI GNSS ALICILARINDA KULLANILAN İYONOSFERİK ETKİ DÜZELTME MODELLERİNİN KARŞILAŞTIRILMASI
Authors: KAHVECİ Muzaffer , ALİOĞLU Damla , ÇETİN Güray
Published: May 2021

Uydularla konum belirleme ve navigasyon (GNSS) uygulamalarında, Seçimli Doğruluk Erişimi (SA: Selective Availability) gibi kasıtlı bozmalar haricinde, en önemli hata kaynaklarından birisi iyonosferdir.
İyonosferde atomlardan kopmuş serbest elektronların sayısı elektromanyetik dalgaların yayılmasını değiştirmeye yetecek kadar çoktur. İyonosferik etki, bu serbest elektronlar nedeniyle, uydu kod ölçülerinde gecikmeye, faz ölçülerinde ise hızlanmaya neden olmaktadırlar. Diğer taraftan iyonosferik etki frekans bağımlıdır. GNSS alıcılarının çok frekanslı olmasının en temel nedenlerinden birisi iyonosferik etkinin frekans bağımlı olması ve bu özellikten yararlanarak büyük oranda giderilebilmesidir.
Ancak, tek frekanslı alıcılarda iyonosferik etkinin bu yöntemle giderilmesi olanağı bulunmamakta, bunun yerine navigasyon mesajları içerisinde yayınlanan iyonosferik model katsayıları kullanılarak giderilebilmektedir. Bu bağlamda, genelde gerçek zamanlı uygulamalar ve tek frekanslı alıcılar için örneğin GPS navigasyon mesajlarında Klobuchar iyonosfer modeli katsayıları da yayınlanmaktadır. Bu model ile iyonosferik etkinin yaklaşık %50’sinin giderilebilmesi olanaklıdır. Diğer taraftan, Uluslararası Telekomünikasyon Birliği (ITU) tarafından günümüz uydu sistemleri ve tek frekanslı alıcılar için önerilen NeQuick modeli kullanılarak da iyonosferik etkiler %70 oranında giderilebilmektedir. Bu çalışmada, Klobuchar ve NeQuick modellerine ilişkin algoritmalar kullanılarak iyonosferik etki hesapları yapılmış ve sonuçlar karşılaştırılmıştır. Bu çalışma ile söz konusu model algoritmalarının, zaman içerisinde Türkiye’de de üretilmesinin kaçınılmaz olduğuna inanılan yerli ve millî tek frekanslı GNSS alıcı yazılımlarında gerçek zamanlı mutlak konum belirleme amaçlı olarak kolaylıkla uyarlanabileceği sonucuna ulaşılmıştır.
Analisis Manajemen Risiko Yang Mempengaruhi Kontraktor pada Pelaksanaan Proyek Jalan dan Gedung di Kabupaten Malinau-Kalimantan Utara
Authors: Gulindo Hero Anda
Published: May 2021

Dalam industri konstruksi yang memiliki beragam jenis proyek dengan besaran volume yang harus dikerjakan, serta rumit dan kompleksnya metode pelaksanaan yang terjadi di lapangan, pasti memiliki beragam jenis risiko yang berpengaruh dalam pelaksanaan konstruksi. Faktor risiko ini timbul dari berbagai sumber, serta bervariasi baik dalam kemungkinan terjadinya, besarnya pengaruh atau dampak yang ditimbulkan. Kontraktor sebagai pihak pelaksana konstruksi pada umumnya akan menghadapi faktor-faktor risiko yang dapat menghambat kesuksesan proyek dan tentunya akan berpengaruh terhadap kinerja kontraktor itu sendiri, agar tetap dapat bersaing dalam dunia konstruksi. Penelitian ini bertujuan untuk mengetahui risiko yang memiliki dampak dan jenis-jenis risiko yang sangat sering terjadi terhadap kinerja kontraktor pada pelaksanaan Proyek infrastruktur Jalan dan proyek bangunan Gedung di Kab. Malinau, dan mengetahui ada tidaknya perbedaan dampak dan jenis risiko yang sering terjadi diproyek infrastruktur jalan dengan proyek bangunan Gedung. Penelitian ini menggunakan metode kuesioner untuk mengumpulkan data yang diperlukan. Kuesioner disebarkan kepada perusahaan- perusahaan kontraktor yang berada di Kab Malinau (Kalimantan Utara). Metode analisis yang digunakan adalah mean, standar deviasi dan Uji T. Dari hasil analisis mean dan standar deviasi kita dapat mengetahui hasil dampak dan jenis-jenis risiko yang sering terjadi mana yang paling berpengaruh pada pelaksanaan proyek Gedung maupun proyek jalan. Pada hasil analisis uji-T mengenai peryataan antara responden  proyek konstruksi Gedung  dan proyek jalan , didapatkan kesamaan atau tidak terdapat perbedaan yang cukup signifikan pada dampak dan risiko yang sering terjadi antara pelaksanaan proyek konstruksi Gedung dan jalan, nilai signifikan > 0.05 yang berarti terdapat persamaan  antara dampak risiko dan risiko yang sering terjadi pada pelaksanaan proyek infrastruktur jalan dan bangunan Gedung.
Efektivitas Program Pelayanan Kesejahteraan Sosial Anak Jalanan di UPTD Kampung Anak Negeri Kota Surabaya
Authors: Cahyadhi Biru Bara Nirvana , Puspitasari Nira Zhafirah , Britania Dewi Austine , Wahyudi Kalvin Edo
Published: May 2021

Fenomena anak jalanan di kota Surabaya merupakan masalah yang sampai saat ini belum terselesaikan. Salah satu kesulitan dalam penanggulangan anak jalanan di Kota Surabaya adalah karena kesalahan yang selalu berfluktuasi setiap tahunnya. Berbagai kebijakan telah diambil oleh Pemerintah Kota Surabaya untuk mengatasi masalah anak jalanan. Pemerintah Kota Surabaya melalui Dinas Sosial Kota Surabaya mengambil langkah untuk mengatasi masalah anak jalanan dengan membentuk Unit Pelaksana Teknis Daerah (UPTD) Desa Anak Negeri Wonorejo. Penelitian ini bertujuan untuk melihat efektivitas program pelayanan kesejahteraan sosial anak jalanan di UPTD Kampung Anak Negeri dan faktor-faktor yang mempengaruhinya. Program ini berlangsung di Desa Rungkut, Surabaya dengan menggunakan metode deskriptif dengan pendekatan kualitatif. Pengumpulan data dilakukan dengan observasi, wawancara mendalam dengan informan, dan studi dokumentasi. Teknik analisis data menggunakan model interaktif dengan teknik uji validitas melalui triangulasi. Hasil penelitian menunjukkan bahwa program pelayanan kesejahteraan anak jalanan belum terlaksana secara efektif karena rendahnya kesadaran, motivasi, dan keinginan dari anak jalanan itu sendiri. Implementasi yang tidak efektif tersebut mengakibatkan tumbuh kembang anak jalanan yang kurang optimal sebagai peserta program pelayanan kesejahteraan sosial.
REFLEKSI KRITIS PERJUANGAN MARTHA CHRISTINA TIAHAHU : IMAJINASI HISTORIS NASIONALISME BUDAYA AGRARIA
Authors: Marpelina Leni
Published: May 2021

Refleksi kritis merupakan "proses pembuatan makna" yang membantu kita menetapkan analisis, menggunakan historical value di masa lalu untuk menginformasikan tindakan di masa depan dan mempertimbangkan implikasi nyata dari pemikiran. Tulisan ini menggunakan refleksi kritis perjuangan Martha Christina Tiahahu sebagai upaya untuk mendapatkan kembali nilai imajinasi nasionalisme saat itu. Pendekatan refleksi kritis bertujuan untuk mengeksplorasi nilai nasionalisme yang muncul pada saat Martha Christina Tiahahu berjuang melawan penjajah. Imajinasi tentang sosok Martha Christina Tiahahu diharapkan menjadi nilai yang utuh dalam konteks perjuangan kontemporer. Karenanya refleksi kritis itu dibutuhkan dalam upaya memupuk imajinasi historis dalam segala kepentingan, tentunya dalam hal ini adalah konteks nilai nasionalisme yang pernah muncul pada masa perjuangan Martha Christina Tiahahu yang secara nilai dibutuhkan dalam masalah Agraria. Harapanya dapat memberikan kecapaian imajinasi nilai perjuangan Martha Christina Tiahahu soal nasionalisme masa lalu dan berharap menjadi pijakan inspirasi bagi masalah-masalah kemanusiaan dibidang budaya agraria kontemporer.
ОПРАВДАТЕЛЬНЫЙ ПРИГОВОР В ОТЕЧЕСТВЕННОМ УГОЛОВНОМ СУДОПРОИЗВОДСТВЕ: К ВОПРОСУ О ПРАВОВОЙ ПРИРОДЕ И СУЩНОСТНЫХ ПРИЗНАКАХ
Authors: Муцалов Ш.Ш. , Дадашов М.М.
Published: May 2021

Статья посвящена рассмотрению актуальных вопросов постановления оправдательного приговора в отечественном уголовном процессе. В рамках исследования отмечаются теоретические и практические проблемы, связанные с природой оправдательного приговора и его свойствами, значением правоохранительной деятельности суда при вынесении оправдательного приговора. Подчеркивается необходимость повышения независимости суда с точки зрения осуществления правосудия и защиты прав и свобод граждан.
ГРАЖДАНСКОЕ ПРАВООТНОШЕНИЕ – КАК ИНСТИТУТ ГРАЖДАНСКОГО ПРАВА
Authors: Эльмурзаев И.Я. , Дадаева П.Д.
Published: May 2021

В статье речь идёт об институте гражданского права – «Гражданское правоотношение». Содержание статьи составляет теоретическое и практическое исследование вопросов роли правоотношения физических и юридических лиц в реальной жизни. Статья предназначена для студентов и преподавателей юридических и финансово-экономических факультетов, а также широкой читательской аудитории.
ПСИХОФИЗИОЛОГИЧЕСКИЕ АСПЕКТЫ ПОДГОТОВКИ СПОРТСМЕНОВ В ПЛЯЖНОМ ВОЛЕЙБОЛЕ С УЧЕТОМ АНАЛИЗА СТРЕСС-ФАКТОРОВ
Authors: Дашаев К.А.
Published: May 2021

Подготовка спортсменов в пляжном волейболе – это целенаправленный и многолетний процесс, который обеспечивает совершенствование различных сторон подготовленности игроков. Высокие показатели спортивной подготовленности игроков в пляжном волейболе позволяют добиваться высоких спортивных результатов в процессе соревновательной деятельности. В тренировочном процессе спортсменов различной квалификации, специализирующихся в пляжном волейболе, основная роль принадлежит физической, функциональной, технико-тактической, психологической и игровой подготовке. Игровая деятельность спортсменов в пляжном волейболе сопряжена с восприятием различных ситуаций в стрессовой обстановке, обусловленной взаимодействием противоборствующих сторон, что требует от игрока высокого уровня развития психофизиологических способностей. В этой связи возрастает роль психологической подготовки спортсменов в пляжном волейболе, которая обеспечивает принятие правильных решений в процессе воздействия различных стресс-факторов, обусловленных соревновательной деятельностью. Материалы статьи посвящены анализу физических и психических возможностей спортсменов, специализирующихся в пляжном волейболе, а также рассмотрены психофизиологические способности. Динамика результатов позволяет судить об эффективности построения психологической подготовки в тренировочном процессе игроков. Установленная взаимосвязь психофизиологических способностей со спортивным результатом в матче дает возможность выработать основные направления для совершенствования процесса годичной подготовки спортсменов, специализирующихся в пляжном волейболе. Полученные результаты исследований можно применять в практике подготовки спортсменов различной квалификации, занимающихся пляжным волейболом.
МЕТОДИКА ФИЗИЧЕСКОГО ВОСПИТАНИЯ СТУДЕНТОВ С ИСПОЛЬЗОВАНИЕМ СРЕДСТВ ОЗДОРОВИТЕЛЬНОЙ ГИМНАСТИКИ
Authors: Якубова М.М.
Published: May 2021

Физическое воспитание в высшем учебном заведении является обязательной дисциплиной, которая решает задачи повышения двигательной подготовленности, овладения новыми умениями и навыками, укрепления здоровья с помощью различных средств и видов спорта, обеспечивающих всестороннюю подготовку студента к предстоящей профессиональной деятельности в различных областях знаний. Применение традиционных видов спорта, рекомендованных программой, не всегда в полной мере обеспечивает достижение желаемого эффекта в подготовке студентов в рамках учебных и внеучебных занятий по физическому воспитанию. Поиск наиболее оптимальных видов двигательной активности на занятиях по физическому воспитанию в вузе, учитывающих интересы студентов, позволяет оптимизировать содержание педагогического процесса и обеспечивает решение образовательных, воспитательных и оздоровительных задач в течение всего периода обучения.
Средства оздоровительной гимнастики, по мнению студентов, являются наиболее эффективными, так как они позволяют улучшить здоровье, настроение и самочувствие, а также обеспечивают поддержание отличной физической формы. Полученные в результате проведенных исследований данные свидетельствуют о целесообразности внедрения средств оздоровительной гимнастики в содержание рабочих программ по физическому воспитанию студентов в учебное и внеучебное время в качестве эффективного подхода, обеспечивающего гармоничное развитие личности индивида.
A REVIEW STUDY OF TRAFFIC SIGNAL VIOLATION DETECTION USING ARTIFICIAL INTELLIGENCE
Authors: Dantene Davis  , Abhishek Singh  , Amarjeeth Singh  , Fahad Ahmad
Published: May 2021

In the new evolving world, traffic rule violations have become a central issue for majority of the developing countries. The numbers of vehicles are increasing rapidly as well as the numbers of traffic rule violations are increasing exponentially. Managing traffic rule violations has always been a tedious and compromising task. Even though the process of traffic management has become automated, it’s a very challenging problem, due to the diversity of plate formats, different scales, rotations and non-uniform illumination conditions during image acquisition. The principal objective of this project is to control the traffic rule violations accurately and cost effectively. The proposed model includes an automated system which uses IR sensors and camera based on Raspberry PI to capture video. The project presents Automatic Number Plate Recognition (ANPR) techniques and other image manipulation techniques for plate localization and character recognition which makes it faster and easier to identify the number plates. After recognizing the vehicle number from number plate, the SMS based module is used to notify the vehicle owners about their traffic rule violation. An additional SMS is sent to Regional Transport Office (RTO) for tracking the report status.

KEYWORDS- Automatic Number Plate Recognition (ANPR), Artificial Neural Network, Image acquisition, CNN, Tesseract OCR, Canny Edge Detection.
Caracterización del conocimiento didáctico-matemático de futuros profesores de matemáticas de secundaria
Authors: Mendoza Quintero Eduardo , Del Castillo Bojórquez Ana Guadalupe
Published: May 2021

En este artíıculo se presentan los avances de un trabajo de investigación que se está realizando, el cual se corresponde con un proyecto de tesis de Maestría en Ciencias con Especialidad en Matemática Educativa de la Universidad de Sonora. Con éste se pretende caracterizar el conocimiento didáctico-matemático que ponen en juego futuros docentes de matemáticas de secundaria durante su Fase de Prácticas correspondiente al ultimo año de formación inicial en una Escuela Normal Superior (ENS). Para lograr lo anterior, se aplican las nociones teóricas que proporciona el Enfoque Ontosemiótico del Conocimiento y la Instrucción Matemática, principalmente el Modelo del Conocimiento Didáctico-Matemático (CDM), el cual nos proporciona categorías de análisis de los conocimientos didácticos y disciplinares del profesor de matemáticas.Aquí se presenta una parte del estudio realizado, la cual se centra en la determinación del significado institucional de referencia sobre los contenidos matemáticos estudiados, el cual será utilizado en análisis posteriores para la caracterización del conocimiento matemático del futuro profesor.
Percepción del contexto laboral de profesionales de enfermería del noroeste de México en tiempos de COVID-19
Authors: Quintana-Zavala María Olga , Bautista-Jacobo Alejandrina , Velarde-Pacheco Elsa Patricia
Published: May 2021

Introducción: La pandemia por COVID-19, develo áreas de oportunidad en el sistema de salud y la necesidad de mayor número de profesionales de enfermería. Objetivo: Identificar la percepción del contexto laboral de profesionales de enfermería del noroeste de México en tiempos de pandemia COVID-19. Metodología: Diseño exploratorio, descriptivo, correlacional y transversal. Muestra no aleatoria de 170 enfermeras(os). Instrumento de medición con alfa de Cronbach de 0.86. Los datos fueron procesados mediante el programa estadístico SPSS V. 22.0. Se comprobó el supuesto de normalidad con la prueba de Kolmogorov-Smirnov y de homogeneidad de varianza con Levene. Se utilizaron las pruebas U de Mann-Whitney y Kruskal-Wallis. El nivel de significancia admitido fue de 0.05. Esta investigación se apegó al Reglamento de la Ley General de Salud en Materia de Investigación para la Salud de México. Resultados: Se encontraron diferencias estadísticamente significativas en la percepción del contexto laboral de profesionales de enfermería del noroeste de México, según el tipo de institución donde trabaja (p=0.020), el turno de trabajo (p=0.004) y el hecho de haber sido contagiada(o) con COVID-19 (p=0.029). Conclusiones: La percepción del contexto laboral del personal de enfermería en el noroeste de México, devela aspectos de falta de valoración, poca participación en la toma de decisiones y pobre compensación económica, lo cual está acompañado de la afirmación de que a más de la mitad de los participantes le gusta su trabajo a pesar del riesgo.
Investigar para interpretar. Anita de Melesio Morales
Authors: Machorro Sonia
Published: May 2021

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La etnografía de performance como herramienta para la investigación en artes escénicas
Authors: López Peñuelas JPerla Jazmín , Brenscheidt genannt Jost Diana
Published: May 2021

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Methods for protecting network from islanding danger
Authors:   Electrical Department, Egyptian Academy for Engineering and Advanced Technology (EAE&AT) affiliated to the Ministry of Military Production, Egypt, Elshrief Yasser Ahmed , Abd-Elhaleem Sameh ,   Industrial Electronics and Control Engineering Department, Menofia University, Egypt, Abozalam Belal Ahmed ,   Industrial Electronics and Control Engineering Department, Menofia University, Egypt, Asham A.D. ,   Electrical Department, Egyptian Academy for Engineering and Advanced Technology (EAE&AT) affiliated to the Ministry of Military Production, Egypt
Published: May 2021

The process of energizing loads from other sources like a distributed generator with a total disconnection of utility grid at the point of common coupling is called islanding. The islanding phenomenon affects the network by safety issues and bad impact on the utility and connected loads, especially the workers on the utility. Hence, it must be detected by a suitable anti-islanding (AI) technique which is needed to be faster in terms of time detection and smaller or negligible nondetection zone. To detect this phenomenon, there are local and remote AI techniques. In this paper, local AI techniques are illustrated, which are used for improving the performance regarding the size of the nondetection zone and detection speed.
The environmental life cycle assessment of different electricity options in Kuwait
Authors:   Assistant Professor, Department of Earth and Environmental Science, Kuwait University, Khaldiya Campus, Kuwait, Abotalib Mohammad , Jacob Jaya ,   Chemist, Department of Earth and Environmental Science, Kuwait University, Khaldiya Campus, Kuwait, Alhamadi Hamid ,   Assistant Professor, Department of Computer Science, Kuwait University, Khaldiya Campus, Kuwait, Alkandari Dhary ,   Assistant Professor, Department of Earth and Environmental Science, Kuwait University, Khaldiya Campus, Kuwait
Published: May 2021

In Kuwait, electricity is generated from two primary sources, heavy fuel combustion and natural gas combustion. As Kuwait relies mainly on petroleum-based products for electricity generation, identifying and understanding the environmental and energy trade-off of such operations should be carefully investigated. The life cycle assessment (LCA) tool is applied to identify the potential environmental impacts and energy performance of electricity generation under three scenarios, by considering the material flow in various stages involved such as raw-material extraction, transportation, and operations. The three scenarios investigated represent current and futuristic electricity grid mixes. The analysis of four indicators consists of two environmental and two energy indicators per one kWh of the electricity generated. The environmental indicators examined are global warming potential (GWP) and water consumption (WC), whereas the energy indicators target cumulative energy demand (CED) and net energy ratio (NER). Results indicate that one kWh of electricity generated would have a GWP (0.63-0.77) kg CO2-eq, mainly from the fuel combustion process, WC (0.0013-0.0015) m3 of water, about 68% from cooling processes, CED (9.9-10.7) MJ, and NER (0.34-0.39). The variation in results depends on the scenario investigated. It can be observed from the analysis that introducing solar photovoltaic and wind to the electricity grid mix improves the environmental and energy performance of Scenarios 3, where 15% of the electricity generated from renewables (10% solar PV and 5% wind) corresponds to a further decrease in LCA results.
Cienciometria de mamíferos aquáticos do Ecossistema Babitonga: subsídios para a conservação
Authors: Paitach Renan Lopes , Alves Ana Kassia Moraes , Schulze Beatriz , Cremer Marta Jussara
Published: May 2021

O Ecossistema Babitonga é constituído por um mosaico de habitats que favorece uma grande riqueza e abundância de espécies. Dentre os componentes deste ecossistema estão os mamíferos aquáticos, que inclui cetáceos (ex. baleias, botos e golfinhos), pinípedes (ex. focas, lobos-marinhos e leões-marinhos) e lontras. Algumas das atividades humanas podem constituir ameaças diretas ou indiretas aos mamíferos aquáticos. É necessária uma revisão de literatura para identificar os avanços e lacunas do conhecimento, visando a conservação das espécies. Foi utilizado o método de revisão sistemática da literatura para elaboração do presente estudo. Foram identificados e catalogados 85 estudos (artigos publicados e literatura cinzenta) sobre os mamíferos aquáticos do Ecossistema Babitonga, que abordam 21 linhas de investigação. Os mamíferos aquáticos foram representados por 24 espécies distribuídas em: cetáceos, famílias Delphinidae (9 spp.), Balaenopteridae (3 spp.), Kogiidae (2 spp.), Physeteridae (1 sp.), Pontoporiidae (1 sp.) e Balaenidae (1 sp.); pinípedes, famílias Otariidae (4 spp.) e Phocidae (2 spp.); e lontras, família Mustelidae (1sp.). Foram identificadas cinco espécies-chave de mamíferos aquáticos neste ecossistema: o boto-cinza (Sotalia guianensis), a toninha (Pontoporia blainvillei), o golfinho-nariz-de-garrafa (Tursiops truncatus), a baleia-franca-austral (Eubalaena australis) e a lontra-neotropical (Lontra longicaudis). Os principais resultados sobre estas espécies foram apresentados como subsídio à gestão. Ainda há uma lacuna no conhecimento sobre a distribuição e parâmetros demográficos da maioria das espécies. O monitoramento destes parâmetros é necessário para identificar tendências populacionais e estabelecer estratégias para mitigação de impactos.
ANALISIS PEMBINAAN PRESTASI KLUB BULUTANGKIS PB JUNIOR DI KABUPATEN BENGKULU SELATAN
Authors: Wibowo Tito Parta
Published: May 2021

ABSTRAK Tujuan penelitian ini adalah untuk mengetahui gambaran, faktor Pembinaan Prestasi Bulutangkis PB Junior terhadap atlet, Pelatih, Program latihan, Managemen Organisasi dan Sarana Prasarana pada Cabang olahraga bulutangkis di Kabupaten Bengkulu Selatan. Penelitian ini merupakan penelitian deskriftif yang memiliki makna mendeskripsikan suatu penelitian yang sedang dilaksanakan. Populasi penelitian ini adalah atlet bulutangkis PB Junior Kabupaten Bengkulu Selatan yang berjumlah 20 orang, yaitu: 15 Laki-laki, dan 5 Perempuan. Teknik pengambilan sampel dilakukan dengan teknik total sampling. Teknik pengumpulan data yang digunakan dalam penelitian ini adalah dengan menyebarkan angket kepada responden yang menjadi sampel atau dengan metode penyebaran angket atau kuesioner kepada atlet. Analisis data dilakukan dengan mengolah data menggunakan rumus persentase. Kesimpulan penelitian bahwa Pembinaan Prestasi Klub Bulutangkis PB Junior Di Kabupaten Bengkulu Selatan dalam variabel atlet kategori sangat baik  (95,00%), variabel Pelatih kategori sangat baik (90,00%), variabel program latihan kategori baik (77,50%), variabel manajemen kategori cukup (60,00%), serta varibel sarana dan prasarana kategori cukup (50,00%).
INCREASING THE EFFICIENCY OF TECHNOLOGIES AND TECHNICAL MEANS OF QUALITY CONTROL RESTORATION OF SMALL-SIZED ENGINES
Authors: Paladiychuk Yuriy , Telyatnuk Inna
Published: May 2021

Mechanization of labor on small farms and individual farms is a very important issue of modern agriculture. The use of small agricultural machinery with a capacity of up to 16 kW is quite relevant today.
Small-sized machinery is divided into: small 4-wheeled tractors, 2-wheeled motoblocks, cultivators, machines and equipment. With the help of this technique perform various agricultural and other types of work in crop production, horticulture, gardening on small plots, livestock and more.
Despite its rather small size, small equipment also has various mechanisms that fail over time. Most often, the parts of the internal combustion engine fail. In general, the cost of repairing the internal combustion engine during operation may exceed the total cost of the engine by 5-6 times. Thus, there is a question of improving the system of technical service of engines of small tractors.
This article considers the issue of increasing the efficiency of operation of internal combustion engines for small tractors, due to the effective conduct of after-sales or post-repair running-in and improving the maintenance system. Types of small-sized equipment are presented. The analysis of possible loading and speed modes of cold and hot running-in of internal combustion engines and means for their realization is carried out. Technical means for running-in and testing of internal combustion engines are analyzed. The following formulas are given for determination: smoke of exhaust gases at running-in of engines; light transmission of exhaust gases; speed control range; load torque; the content of harmful substances (Q) in the exhaust gases on the j-th components. The necessity of bench running-in of engines of small-sized agricultural machinery is substantiated. The functional scheme of the stand for running-in and testing of internal combustion engines is considered. The stages of cold and hot running-in of small-sized engines are described.
With the help of the received information, the results are made and the analysis of methods of running-in of internal combustion engines of small-sized agricultural machinery is carried out.
Optimalisasi Peran Kader Posyandu dalam Deteksi Kesehatan Mata bagi Balita
Authors: Cahyaningsih Oktaviani , Rochmayani Dewi Sari
Published: May 2021

Melakukan pemeriksaan mata pada anak secara kontinu pada usia 3 -5 tahun sangat perlu dilakukan untuk mendeteksi masalah kesehatan pada anak sejak awal. Pada umumya pemeriksaan mata dilakukan kalau orangtua menangkap gejala awal seperti ada gangguan penglihatan pada anak misalnya kesulitan melihat dari jarak dekat maupun jauh atau juga ada riwayat keluarga yang memiliki masalah mata.  Sejatinya, pemeriksaan mata untuk anak-anak sebaiknya dilakukan untuk memastikan mata anak sehat dan tidak memiliki masalah penglihatan yang dapat mengganggu aktifitas anak khususnya saat belajar di sekolah dan berpotensi memengaruhi kesehatan anak dimasa kedepannya. Kegiatan deteksi dini kesehatan  mata dengan menggunakan  “kartu E” menjadi salah satu strategi sederhana dalam mendeteksi kesehatan mata dimana hal ini tidak pernah dilakukan di Posyandu RW I Kelurahan Palebon Kecamatan Pedurungan. Untuk kelancaran dalam upaya sosialisasi “kartu E” terdapat beberapa kategori pada penyelenggaraanya yaitu terdiri dari ceramah, praktek dan evaluasi dengan sasarannya adalah kader posyandu RW I Kelurahan Palebon yang berjumlah 10 orang. Hasil dalam pemeriksaan kesehatan mata ini adalah rata rata Balita di Posyandu RW I Kelurahan Palebon ini baik, terdapat tambahan ketrampilan kader posyandu dalam melakukan pemeriksaan kesehatan mata.
Strategic directions of development of innovative marketing in the market of high technologies
Authors: Kovshova Iryna , Babych Yuliia
Published: May 2021

Purpose. The aim of the article is defining strategic directions for the development of innovative marketing in the high-tech market in order to increase sales of goods or services, increase the efficiency of enterprises and analyse potential markets.

Methodology of research. The following methods were used in the research process: abstract and logical - to formulate the concepts of innovative marketing, high technologies and strategies of innovative marketing; analysis and synthesis - to identify certain parts of the innovative marketing strategy and their proper application in the high technology market; economic and statistical - to study the strategic directions of innovative marketing and to establish a quantitative impact on the high technology market; comparative - to compare the development trends of strategic areas of innovative marketing in 2016 and 2020.

Findings. The essence of the characteristics of innovative marketing in the high-tech market is deepened and the most effective strategic directions of innovative marketing development of today are identified: software promotion, artificial intelligence, video marketing, personalization and conversational marketing. It is substantiated that to ensure innovative marketing activities, it is important for the company to constantly monitor the market and new tools that will bring goods or services to a new level. It is established that the five areas of innovative marketing have been identified as significantly influencing the marketing tools of high-tech enterprises, artificial intelligence programs are included in all areas of the marketing industry and are actively used by marketers to process, recognize and analyse voice, text, images and decision making. Options for the use of artificial intelligence in the marketing activities of enterprises are substantiated and the main trends of further development are formed.

Originality. It is substantiated that these strategic directions of development of innovative marketing today (software promotion, artificial intelligence, video marketing, personalization and conversational marketing), in contrast to existing strategic directions of development, increase sales of goods and services, increase brand awareness, build trust and improve communication with potential and real customers.

Practical value. The results of the conducted study can be used by high-tech companies in Ukraine and around the world to increase market competitiveness and bring the product or service to a new level. It will also increase sales of goods or services and increase the efficiency of enterprises.

Key words: innovative marketing, enterprise, directions of development, technology market, video marketing, artificial intelligence, marketing.
Methods of analysis of intangible assets of enterprises
Authors: Yasyshena Valentyna , Pyliavets Viktor
Published: May 2021

Purpose. The aim of the article is the isolation, systematization and improvement of methodological approaches that must be taken into account when analysing the intangible assets of enterprises.

Methodology of research. The theoretical basis of the study is the scientific works of domestic and foreign scientists on the problems of research in the analysis of intangible assets. The methodological basis of the study are general scientific methods (abstraction, comparison, generalization, grouping, systematization, analysis, synthesis), which are used in the analysis of intangible assets; graphical method – for a visual representation of intangible assets, calculated on the basis of financial statements of enterprises; abstract and logical method – to formulate research conclusions.

Findings. The successive stages of the methodology of analysis of intangible assets are identified through the definition of the following indicators: value dynamics; the share of intangible assets in the property of the enterprise; suitability; movement; efficiency of use; general trends in efficiency. The obtained results of the method of analysis of intangible assets on the basis of approbation according to the financial statements of food industry enterprises in Vinnytsia region are revealed.

It is substantiated and proposed to take into account the main requirements in determining the effectiveness of the use of intangible assets, namely: indicators of the volume of intangible assets in the financial statements are objective; with a sufficient share of intangible assets in the property of the enterprise during the period, their level increases; indicators of suitability, compensation, growth, profitability and turnover and their dynamics are positive. The general trend of efficiency of use of intangible assets, the ratio of the growth rate of intangible assets is maintained to establish at a lower level than the growth rate of revenue from sales of goods, products, works, services and profit.

Originality. The requirements that must be taken into account when conducting an analysis of the effectiveness of the use of intangible assets, which, in contrast to the existing approach, are established and substantiated allows you to take into account a number of factors that affect the objective determination of the effectiveness of the use of intangible assets and to approach the analysis objectively.

Practical value. The implementation of the recommendations proposed in the publication to improve the methodology of analysis of intangible assets will help increase the efficiency of their use and management. The results of the study have found practical application in the food industry of Ukraine.

Key words: intangible assets, analysis, accounting, financial reporting, dynamics, efficiency, food industry.