bluuebunny/crossref_metadata_2025 huggingface dataset:
Investigation of Local Structure of ZnO with High Doping Copper Concentration (≥13 %mole) Prepared by Co-Precipitation Method
Authors: Anwar Mohammad Syaiful , Supoyo Kharisma Noor Afifah , Asih Retno , Baqiya Malik Anjelh , Chirawatkul Prae , Darminto Darminto
Published: April 2021

Cu-doped ZnO (CZO) with Cu %mole of 0, 13, 14, and 15% have been synthesized by the co-precipitation method with controlled pH at 9. The diffraction pattern of CZO shows that a single phase of ZnO with wurtzite structure (w-ZnO) was achieved in the parent compound. In contrast, small fractions of the secondary phase of CuO monoclinic (m-CuO) were identified in the doped compounds. Rietveld-refinement on the X-Ray Diffraction (XRD) patterns reveals that the crystallite size of CZO is estimated in the range of 84 - 148 nm with instrumental correction factor and that CZO14 exhibits the most considerable fraction of m-CuO among the samples. Interestingly, lattice constants decrease by Cu doping. The effects of Cu doping on the valence state and the local structure were investigated by X-Ray Absorption Spectroscopy (XAS). Based on our analysis on both Cu K-edge and Zn K-edge XANES spectra, oxidation states of Cu and Zn ions are about +2 with no evidence of other valence states. Cu atom is likely to incorporate into wurtzite crystal lattice by occupying Zn sites in a small portion, and the doped compounds create a few oxygen vacancies.
PRACTICAL RECOMMENDATIONS FOR THE MANAGEMENT OF PATIENTS WITH ITP DURING THE COVID-19 PANDEMIC
Authors: Rodeghiero Francesco
Published: April 2021

The current COVID-19 pandemic requires revisiting our current approach to major blood disorders, including ITP (Immune Thrombocytopenia), stirring  up the production of several disease-specific practical guidelines. This report describes an updated version of consensus-based practical guidelines on the management of ITP, adapted to the Italian health system and social context.  It highlights the role of the hematologist in offering guidance for choosing differentiated approaches in relation to specific circumstances and is intended to provide them with a useful tool for sharing the decision-making process with their patients.

Probably, the greatest risk to avoid for a patient with suspected, ongoing or relapsed ITP - that is not severe enough to place him or her at risk for major bleeding - is to be infected in non-hospital and hospital healthcare settings. This risk must be carefully considered when adapting the diagnostic and therapeutic approach.

More in detail, the document first addresses the appropriate management for COVID-19 negative patients with newly diagnosed ITP or who experience a relapse of previous ITP, according to first and second-line lines of treatment s and then the management of COVID-19 positive patients according to their severity, from paucisymptomatic to those requiring admission to Intensive Cure Units (ICU). The pros and cons of the different treatments required to correct platelet count are discussed, as are some specific situations, including chronic ITP, splenectomy, thromboembolic complication and anti COVID-19 vaccination.
PERSISTENT COLONIC SCHISTOSOMIASIS AMONG SYMPTOMATIC RURAL INHABITANTS IN THE EGYPTIAN NILE DELTA
Authors: Emara Mohamed , Ahmed Mohamed , Elfer Amr , El-Saka Ayman , Elfert Asem , Abd-Elsalam Sherief
Published: April 2021

Background and Aims: Human schistosomiasisis one of the most important and unfortunately neglected tropical diseases. The aim of the current study was to investigate the prevalence and characterize colonic schistosomiasis, among symptomatizing rural inhabitants of the Middle Northern region of the Egyptian Nile delta.

Patients and Methods:  This study recruited 193 inhabitants of the rural community in the Egyptian Nile Delta referred for colonoscopy because of variable symptoms. After giving a written informed consent, they were exposed to thorough history; clinical examination; stool analysis; abdominal ultrasonography, and pan-colonoscopy with biopsies.

Results:Twenty-four cases out of the 193 patients had confirmed active schistosomiasis with prevalence rate of 12.4%.  Bleeding with stool was the predominant manifestation of active schistosomainfection among the cases either alone or in combination with abdominal pain. On clinical examination, the majority of the patients (n=17; 70.8%)did not have organomegaly and 25% of them had clinically palpable splenomegaly. As far as, 75% of them had sonographically detected hepatic peri-portal fibrosis. Also 66.6% of patients havesignificant endoscopic lesions (polyps, ulcers, mass-like lesions), and 16.6% of them had colonic affection beyond the recto-sigmoid region.

Conclusion:Colonic schistosomiasis still running among symptomatizing rural inhabitants of the Egyptian Nile Delta at a rate of 12.4%. Of them66.6% had significant endoscopic colorectal lesions. This persistent transmission of schistosomiasis in the rural community of the Egyptian Nile Delta sounds the alarm for continuing governmental efforts and plans to screen the high-risk groups.
COST-EFFECTIVENESS OF POST-AUTOTRANSPLANT LENALIDOMIDE IN PERSONS WITH MULTIPLE MYELOMA.
Authors: Marchetti Monia , Gale Robert Peter , Barosi Giovanni
Published: April 2021

Considerable data indicate posttransplant lenalidomide prolongs progression-free survival and probably survival after an autotransplant for plasma cell myeloma (PCM).  However, optimal therapy duration is unknown, controversial and differs in the EU and US.  We compared outcomes and cost-effectiveness of 3 posttransplant lenalidomide strategies in EU and US settings: (1) none; (2) until failure; and (3) 2-year fixed duration.  We used a Markov decision model which included 6 health states and informed by published data.  The model estimated the strategy of lenalidomide given to failure achieved 1.06 quality-adjusted life years (QALYs) at costs per QALY gained of €29,232 in the EU   and $133,401 in the US settings.  Two-year fixed-duration lenalidomide averted €7,286 per QALY gained in the EU setting and saved 0.84 QALYs at $60,835 per QALY gained in the US setting.  These extremely divergent costs per QALY in the EU and US settings resulted from large differences in costs of posttransplant lenalidomide and of 2nd-line therapies driven by whether posttransplant failure was on- or off-lenalidomide.  In Monte Carlo simulation analyses which allowed us to account for variability of inputs, 2-year fixed-duration lenalidomide remained the preferred strategy for improving health-care sustainability in the EU and US settings.
Technical considerations of coarctation stenting in double-barreled aorta – A persistent fifth arch mimic
Authors: Walad Shrusthi , Harikrishnan K. N. , Gopalakrishnan Arun , Sivasubramonian Sivasankaran , Sasidharan Bijulal
Published: April 2021

The double-barreled aorta connecting the ascending aorta and descending aorta caudal to the normal fourth aortic arch has fascinated the interests of cardiac morphologists for over a century. This condition is commonly associated with coarctation. While the controversies surrounding the embryology of the double-barreled aorta have settled down, we present a case-based illustration of the technical aspects of coarctation stenting peculiar to this condition.
A systematic approach to epicardial echocardiography in pediatric cardiac surgery
Authors: Awasthy Neeraj , Girotra Sumir , Dutta Nilanjan , Azad Sushil , Radhakrishnan Sitaraman , Iyer Krishna Subramony
Published: April 2021

Intraoperative echocardiography is an integral component of the peri-operative management of pediatric heart disease. It confirms the adequacy of surgery, identifies residual lesions, and can provide useful hemodynamic data. It, therefore, helps to decide on the need for revision of repair and guides the postoperative management strategy. Intraoperative echocardiography is done with the use of either an epicardial probe or a transesophageal probe. Epicardial echocardiography is a simple, useful modality and has the ability to perform imaging in cases where transesophageal echocardiography cannot be easily performed, for example, in low birth weight babies. We attempt to describe in detail the technique of epicardial echocardiography and the various views that we have found useful for a complete postsurgical evaluation. The limitations of the technique are also discussed in detail.
Bilateral lacrimal glands and paranasal sinus diffuse large B-cell lymphoma following lung mucosa-associated lymphoid tissue lymphoma in one patient
Authors: Huang Chun-Hao , Kung Wei-Hsun , Chang Cheng-Hsien , Wang Cheng-Yu , Lin Che-Hung
Published: April 2021

We report an atypical case of diffuse large B-cell lymphoma (DLBCL) of bilateral lacrimal glands and paranasal sinus following mucosa-associated lymphoid tissue (MALT) lymphoma of the lung. Bilateral DLBCL is rare in the literature, and only few cases of DLBCL in bilateral lacrimal gland are reported. A 71-year-old male presented with bilateral, slowly enlarging, and swelling of both eyelids. Computed tomography scan images showed bilateral symmetric, hyperdense, circumferential masses over lacrimal glands occupying most of the orbital compartment. Neither optic nerve involvement nor adjacent orbital walls erosion was noted. Bilateral excisional biopsy and pathological examination confirmed the diagnosis of DLBCL. Since DLBCL of bilateral lacrimal gland can occur in case of systemic MALT lymphoma, excision and pathological examination is mandatory, and further metastatic workup is essential.
Postmodernism and Utilitarianism during the COVID-19 Pandemic
Authors: D'cruz Migita
Published: April 2021

The novel coronavirus pandemic is both shaped by and an agent of the postmodern, posttruth, utilitarian times we live in. It is associated with an overload of both information and mis-information with an increasing loss of the distinction between the two. The disconnect between governance and the health-care professions and the lack of a consensus within health-care professionals have left us ill equipped to offer a unified response to the pandemic. Further, the difficult decisions that we have to make in allocating scarce resources during this crucial period has thrown open health care's divides – between health-care providers and patients and within health-care professionals. With the global lockdown, economic, social and gender disparities have been highlighted in an unprecedented manner. There are no easy ways out of this crisis; however, I advocate for inclusivity and parity in decision-making to navigate bioethical and moral pitfalls.
Comparative Analysis of Egg Biochemical Composition and Egg Productivity Rainbow Trout (Oncorhynchus mykiss Walbaum, 1792) in Different Stations in Turkey
Authors: Baki Birol , Ozturk Dilara Kaya , Tomgisi Serhat
Published: April 2021

In the study, two objectives were selected in determining the quality and efficiency of
Oncorhynchus mykiss eggs obtained from different stations: (1) to determine the biochemical, amino and fatty acid composition and egg quality, (2) to study the effect of egg productivity on egg quality. The study was conducted in 5 different production areas which is produces the most rainbow trout eggs in Turkey. Broodstocks over 3 years old were randomly selected from the company. After the egg productivity analysis, biochemical analysis were conducted. The most abundant amino acid in all stations was glutamic acid, followed by leucine, lysine, in that order. Total amino acid and essential amino acid (EAA) values were between 30.40±0.93-44.47±0.43 and 15.69±0.25-23.88±0.07 g/100g, respectively. As a result of analysis of fatty acids, docosahexaenoic acid (DHA), oleic acid and linoleic acid values were higher than other fatty acids. In addition, polyunsaturated (PUFA) values were higher than saturated (SFA) and monounsaturated (MUFA) fatty acid values in the eggs obtained from all stations. Consequently, the amino and fatty acid values of rainbow trout eggs were determined to be sufficient for embryonic development of fish and this values showed rainbow trout eggs as potential source of food for human consumption.
Гомологии орграфов
Authors: Grigor'yan Alexander Asaturovich , Muranov Yury Vladimirovich , Jimenez Rolando Benitez
Published: April 2021

В работе построена
теория сингулярных кубических гомологий орграфов,
и доказана функториальность и гомотопическая инвариантность
полученных групп гомологий. Построены коммутативные диаграммы
точных последовательностей, аналогичные классическим,
и описана связь кубических гомологий с гомологиями путей орграфа.
Описан перенос результатов на графы, мультиграфы и колчаны.
Библиография: 14 названий.
Хроматические числа дистанционных графов без коротких
нечетных циклов в рациональных пространствах
Authors: Demidovich Yurii Aleksandrovich , Zhukovskii Maksim Evgen'evich
Published: April 2021

В этой работе мы доказываем существование дистанционных графов
в рациональных пространствах с экспоненциально растущим по величине
размерности пространства хроматическим числом и свободных от
коротких нечетных циклов.
Библиография: 33 названия.
Новый подход к процедуре квантового усреднения
гамильтониана резонансного гармонического осциллятора
с полиномиальным возмущением на примере
спектральной задачи для цилиндрической ловушки Пеннинга
Authors: Novikova Elena Mikhailovna
Published: April 2021

Для возмущенного гамильтониана
многочастотного резонансного гармонического осциллятора
предложен новый подход к вычислению коэффициентов
в процедуре квантового усреднения.
С помощью введенного в работе скрученного произведения
процедура усреднения перенесена
в пространство градуированной алгебры символов.
В результате усредненный гамильтониан представлен в виде функции
от образующих квантовой алгебры симметрий
гармонической части гамильтониана. Предложенный метод применен
к спектральной задаче
для гамильтониана цилиндрической ловушки Пеннинга.
Библиография: 20 названий.
Diversity and Inclusion on General Surgery, Integrated Thoracic Surgery, and Integrated Vascular Surgery Residency Program Websites
Authors: Mortman Ryan , Frazier Harold A. , Haywood Yolanda C.
Published: April 2021

Background

Increasing diversity in medicine is receiving more attention, yet underrepresented in medicine (UiM) surgeons remain a small fraction of all surgeons. Whether surgical training programs attempt to attract UiM applicants to their programs, and therefore their specialties, through program website information is unclear.

Objective

To analyze the scope of diversity and inclusion (D&I) related information on US allopathic and osteopathic general surgery, integrated thoracic surgery, and integrated vascular surgery residency program websites.

Methods

Residency programs were identified through the Electronic Residency Application Service (ERAS) in July 2020. We searched surgical program websites and collected data on the presence or absence of variables labeled “diversity & inclusion” or “underrepresented in medicine.” Variables found on program websites as well as sites linked to the program website were included. We excluded programs identified in ERAS as fellowship training programs. Programs without webpages were also excluded.

Results

We identified 425 residency programs and excluded 22 from data analysis. Only 75 of the 403 included programs (18.6%) contained D&I-related information. The presence of individual variables was also low, ranging from 4.5% for opportunities related to early exposure to the specialty to 11.1% for a written or video statement of commitment to D&I.

Conclusions

In 2020, as recruitment and interviews moved entirely online, few US allopathic and osteopathic general surgery, integrated thoracic surgery, and integrated vascular surgery residency programs provided D&I-related information for residency applicants on their program websites.
Faktor-Faktor Yang Berhubungan Dengan Perilaku Merokok Di Dalam Rumah Pada Petani Sawah Di Kabupaten Deli Serdang
Authors: Sari Siburian Toman Devita , Yustina Ida , Juanita Juanita
Published: April 2021

Salah satu upaya pemerintah untuk meningkatkan derajat kesehatan masyarakat adalah melalui penyelenggaraan Program Indonesia Sehat dengan pendekatan keluarga. Indikatornya adalah anggota keluarga tidak ada yang merokok. Merokok di dalam rumah masih merupakan salah satu masalah kesehatan masyarakat di Kabupaten Deli Serdang. Hasil survei pendahuluan yang dilakukan 30 kepala keluarga yang bekerja sebagai petani sawah di Kabupaten Deli Serdang menunjukkan sebanyak 87 persen masih merokok di dalam rumah. Tujuan penelitian ini untuk menganalisis hubungan faktor predisposisi (pengetahuan, sikap) dan faktor pendorong (peran tenaga kesehatan dan dukungan istri) dengan perilaku merokok di dalam rumah pada petani sawah. Jenis penelitian adalah survei dengan pendekatan cross sectional. Jumlah sampel sebanyak 106 kepala keluarga yang bekerja sebagai petani sawah dengan pengambilan sampel menggunakan simple random sampling. Pengumpulan data diperoleh melalui kuesioner. Analisis data dilakukan dengan menggunakan univariat dan bivariat dengan uji chi-square. Hasil penelitian menunjukkan bahwa terdapat hubungan pengetahuan, sikap, peran tenaga kesehatan dan dukungan istri dengan perilaku merokok di dalam rumah pada petani sawah. Disarankan kepada Dinas Kesehatan Kabupaten Deli Serdang membuat kebijakan rumah bebas asap rokok dan membuat pojok merokok di tempat-tempat tertentu. Kepada tenaga kesehatan di puskesmas agar melakukan promosi kesehatan untuk meningkatkan pengetahuan dan sikap petani sawah, memberdayakan istri dalam mencegah tindakan merokok di dalam rumah. Kepada istri diharapkan mengingatkan suaminya yang masih merokok di dalam rumah untuk merokok di luar rumah.
Pengaruh Variasi Molar pada Kuat Tekan Mortar Geopolimer Berbahan Dasar Fly Ash Pltu Pangkalan Susu
Authors: Jalil Bangun Abdul , Tarigan Johannes , Perwira Ahmad
Published: April 2021

Pada umumnya dalam dunia konstruksi untuk membuat suatu campuran beton digunakan material seperti semen, pasir, kerikil dan air. Akan tetapi, pada saat proses produksi semen terjadi pelepasan gas karbon dioksida (CO2) ke udara yang besarnya sebanding dengan jumlah semen yang diproduksi yang dapat merusak lingkungan hidup kita diantaranya pemanasan global dan efek rumah kaca. Maka diperlukan bahan alternatif lain yang bisa menggantikan semen dalam campuran beton untuk mendapatkan beton yang ramah lingkungan. Dalam penelitian ini digunakan limbah dari PLTU yang berupa fly ash untuk digunakan menjadi sebuah geopolymer yang berfungsi sebagai pengganti semen pada campuran beton. Fly ash yang digunakan berasal dari PLTU Pangkalan Susu untuk dicampurkan kedalam campuran mortar dengan benda uji berbentuk kubus mortar ukuran 5cm x 5cm x 5cm dengan perawatan benda uji dengan cara di plastic covering dan suhu ruangan dengan umur 3, 7, 14 dan 28 hari. Variasi alkali aktivator yang digunakan adalah 6M, 8M dan 10M dengan perbandingan NaSiO3 : NaOH adalah 1 : 1,5 dan Fly Ash : Larutan Alkali adalah 70%:30% pada setiap variasi molaritas alkali. Tujuan dari penelitian ini adalah untuk mengetahui kuat tekan optimum yang dihasilkan oleh  mortar geopolymer pada variasi molar dan perawatan tersebut dengan eksperimen langsung di Laboratorium. Berdasarkan hasil analisis yang telah dilakukan, diperoleh nilai kuat tekan optimum mortar geopolymer terdapat pada campuran dengan activator molaritas 10M dengan perawatan suhu ruangan yaitu 32,9 Mpa pada umur 28 hari yang berarti curing dengan plastic covering tidak terlalu berpengaruh terhadap nilai kuat tekan beton.
USE OF THE METHODS IN TEACHING ENGLISH TO YOUNG LEARNERS
Authors: Rahimboeva Hulkar , Tilyavova Gulnoza
Published: April 2021

This article covers the easiest ways to learn a foreign language for the children at an early age. It includes activities that may interest children and teach them to think in English. If we use these methods in teaching young people, if we can increase their interest in learning the language, in the future they would not only become masters of their profession, but also have the opportunity to expand their abilities even more. The purpose of this article is to increase the interest of many people in learning a language with the help of task- based learning approach and project-based learning approach.
THE STAGES OF DEVELOPMENT OF A SMALL PROSE IN SWISS LITERATURE
Authors: Kuchkarova Xafiza
Published: April 2021

Мазкур мақолада Швейцариянинг немис тилидаги адабиёти ҳақида сўз боради. Швейцария адабиёти тўғрисидаги баҳсли мунозаралар миллат адабиётининг битта яхлит адабиёт сифатида эмас, балки тўртта тилли адабиёт сифатида ўрганилиши ҳақидаги фикрлар келтирилган. Асосий эътибор, Швейцариядаги немис тилидаги адабиётнинг пайдо бўлиши, кичик наср йўналишининг шаклланиши, ривожланииши, гуллаган даври ва бугунги куни босқичларга бўлиб ўрганилган.
PERSONAL NAME BY SOCIAL AND PROFESSIONAL SIGNS IN ENGLISH AND UZBEK LANGUAGES - AS A COMPONENT OF PHRASEOLOGICAL UNITS
Authors: Xamidov Behzod
Published: April 2021

Мақолада тилшуносликнинг долзарб йўналишларидан бири бўлиб келаётган фразеологияда, инглиз ва ўзбек тилларида ижтимоий касбий белгиларига кўра шахс номланишининг фразеологик бирликлар компоненти сифатида қўлланилиши ҳақида сўз юритилади.
ETHYMOLOGY OF NEW PEDAGOGICAL TECHNOLOGIES AND TECHNOLOGICAL TERMS IN LANGUAGE TEACHING
Authors: Abdullayeva Zulfiya
Published: April 2021

Инновацион таълим тизимида янгидан янги методик усуллардан фойдараниб дарс олиб бориш, ўқувчини фанга бўлган қизиқишини ошириш давр талаби. Мақоланинг моҳияти педагогнинг инновацион фаолияти ижодий изланишлари, таълим шакли ва мазмунини такомиллаштириш йўлидаги илғор ғояларни яратишда терминларнинг этимологиясини яратиш, янгиликлар кашф этиш салоҳиятини намоён қилади.
“Conversa para boi dormir?”: Como as demandas da sociedade por consideração moral aos animais não humanos afetam as estratégias da indústria da carne e do leite
Authors: Barreto Tiago Franca , Feitosa Marcos Gilson Gomes , Bastos Bárbara Eduarda Nóbrega
Published: April 2021

Os comportamentos das organizações que são vistos pela sociedade como negativos podem ser analisados dentro do conceito do Dark Side, que estuda questões tradicionalmente esquecidas, ignoradas ou suprimidas nos Estudos Organizacionais. Entretanto, os efeitos das práticas organizacionais sobre os animais não humanos não têm sido incluídos nesse campo de estudos, apenas de forma indireta ao se analisar impactos sobre a natureza. Ao mesmo tempo, percebe-se uma demanda social crescente por consideração moral aos animais não humanos. Este trabalho analisa as estratégias de comunicação das maiores marcas da indústria da carne e do leite para responder a essas demandas, além de entrevistas com membros de organizações legisladoras, fiscalizadoras e de treinamento em bem-estar animal. Concluímos que o Dark Side deveria incluir o tratamento dado aos animais não humanos, uma vez que existe essa demanda por parte da sociedade e que as empresas pesquisadas tentam ocultar e/ou distorcer a realidade.
TENSILE PROPERTIES OF SURFACE TREATED COIR FIBRE REINFORCED POLYETHYLENE
Authors: Oyedeko K.F.K. , Opaleye H.O. , Shonaike G.O.
Published: April 2021

The need to pursue an environmentally safer future has prompted the researchers to look beyond the inorganic fibre-based composites and engage in putting more thought into the utilization of natural fibre-based polymer composites. Although inorganic fibres, such as glass and carbon have a lot of advantages but we can owe its declining use in recent years to high initial cost, non-biodegradability, non-renewability, high energy consumption in manufacturing process and adverse environmental impacts. Natural fibres however more than compensate for their poor compatibility with the matrix, inherent high moisture absorption rate with their positive attributes like low cost, low density, non-abrasivity, good thermal properties, enhanced energy recovery and bio degradability. This work is aimed at investigating the effect of alkali treatment and fibre load on the tensile properties and hardness properties of coir fibre reinforced polypropylene composites. Polypropylene (PP) was used as the matrix resin and coir fibre (CF) as the reinforcing agent. The brown coconut fibres were pulled out and extracted manually from the coconut husks. To ensure proper interaction between fibre and matrix material, the outermost wax layer of the coir was removed by soaking the coir in hot water. The coir fibres are then prepared for treatment with NaOH solution to improve its surface properties and provide better adhesion with the matrix after the removal of lignin and pectin from the surface of the fibre. The tensile properties indicated that both the strength and modulus increased with increasing fibre content. However, in this investigation, the maximum fibre content is 20%. It could have been more than this but we encountered processing problem. Alkaline treated samples had higher tensile properties than untreated samples. The hardness of the material is not significantly affected by the surface treatment.
Criação e desenvolvimento do Laboratório de Genética no Instituto Butantan
Authors: Gustavo Mayer Mario , Stanger Ferreira Eny , Ibañez Nelson
Published: April 2021

O presente artigo apresenta a primeira inserção formal da disciplina de Genética no Instituto Butantan evidenciada pela criação do Laboratório de Citologia, Embriologia & Genética Experimental, em 1935, durante a primeira gestão de Afrânio do Amaral (1928-38) como diretor do instituto. Mais especificamente, analisa-se a montagem desse laboratório e os frutos da pesquisa realizada pela geneticista alemã de origem judaica Gerta (também Gertrud) von Ubisch, a primeira mulher a ter a licença para lecionar na Universidade de Heidelberg e, ex-assistente de Carl Correns, um dos responsáveis pela redescoberta das Leis de Mendel. Além dos motivos de sua emigração e breve história na Alemanha, este artigo relata as propostas iniciais de pesquisa feitas por Afrânio e como a cientista se ajustou para o cumprimento destas tarefas. O artigo ainda contextualiza sua produção através de relatos das condições de trabalho, associação com outros pesquisadores alemães e brasileiros, além do cenário político brasileiro, estadual e institucional, nesse período. Nosso objetivo maior é o resgate da memória do Instituto Butantan. Uma abordagem para esse resgate é através da história de seus laboratórios. Aqui, utilizamos o Laboratório de Genética como um plano piloto com esse objetivo. O trabalho de Gerta von Ubisch é a primeira página da história do Laboratório de Genética do Instituto Butantan, ainda ativo nos dias de hoje.
DA GESTÃO DA INFORMAÇÃO AO COMPORTAMENTO INFORMACIONAL
Authors: Carandina Thiago
Published: April 2021

Na atual sociedade da informação os investimentos em tecnologia têm se tornado uma forma das organizações garantir a desejada vantagem competitiva. Estes investimentos nem sempre trazem os resultados esperados. Assim, o presente artigo reflete sobre importância do comportamento do colaborador em relação ao recurso informacional visto que a tecnologia não garante os objetivos organizacionais. Por intermédio de uma vasta pesquisa bibliográfica, este documento discute os principais conceitos sobre o tema.
O PARADIGMA DA MODERNIDADE E A SITUAÇÃO DE ANOMIA DOS ESQUECIDOS
Authors: Gruppioni Passos Bruno , De Jesus e Jesus Viviane , Gruppioni Passos Júlia
Published: April 2021

Este artigo busca relacionar a sociedade anômica descrita pelo sociólogo Robert King Merton com o paradigma jurídico da modernidade, adotado nos países latino-americanos desde a colonização. O objetivo deste estudo é repensar o direito para além da tecnicidade jurídica, a fim de reaproximar esse campo do saber com outras fontes de conhecimento, como a filosofia e a antropologia. Trabalha-se com o conceito de anomia de Merton, visto que na sociedade anômica os membros das classes menos favorecidas serão sempre concebidos como perigosos e dignos de repressão estatal. Quanto à Constituição de 1988, faz-se uma crítica, posto que institucionalizou a meritocracia, sem garantir aos mais necessitados a igualdade de oportunidades iniciais. Conclui-se que há a necessidade de se tipificar novos direitos e sujeitos de direito por meio da reformulação do paradigma jurídico da modernidade, como aconteceu com as Constituições do Equador de 2008 e da Bolívia de 2009, de forma a garantir as metas culturais para toda a população.
TRABALHADORES NA CONSTRUÇÃO DA HIDRELÉTRICA DE ITAIPU (1974-1985): A FRONTEIRA ENTRE O TRABALHO E OS MECANISMOS SIMBÓLICOS DE CONTROLE
Authors: Sessi Valdir
Published: April 2021

Este estudo analisou dois mecanismos simbólicos de controle exercido sobre os trabalhadores no decorrer da edificação da hidrelétrica de Itaipu na primeira fase da construção (1974-1985). Nesse sentido, a pesquisa centrou as análises nos fenômenos da “baixa produção” e da “redução de quadros” como elementos importantes e elo dos trabalhadores com as mais diversas empresas. Nesses procedimentos administrativos pelo lado das empreiteiras estava, essencialmente, o medo das demissões, numa relação contraditória levando em conta as vantagens oferecidas aos trabalhadores. Este era o controle simbólico que regulava as possíveis resistência dos operários contra os efeitos traumáticos das jornadas de trabalho. Para se chegar aos resultados desse estudo, foram feitas aproximações entre os aspectos do poder simbólico e os excessos de regras que orbitavam o campo das obras, os quais geravam os medos das demissões. Foram também analisadas as fontes produzidas pelos próprios órgãos de repressão da estatal, o jornal corporativo dos empreiteiros, bem como pelas narrativas de grupos de trabalhadores que participaram da construção dentro do recorte temporal proposto por este estudo. Foram observados que muitos operários se mantinham passivos diante do assédio moral comum que recebiam nas turmas de trabalho, pois sabiam dos argumentos que poderiam ser utilizados para demiti-los, dentre estes, a baixa produção, entendida como a falta de vontade em realizar uma tarefa repassada pelos feitores de turmas.
O QUE É O TRABALHO? REPRESENTAÇÕES SOCIAIS EM PRODUTORES RURAIS IDOSOS DE DIAMANTINO – MT
Authors: Tomé Adriana , Soares Formiga Nilton
Published: April 2021

O envelhecimento humano é um fenômeno mundial que pode ser analisado como um processo natural, contínuo, progressivo e irreversível, onde há alterações orgânicas, psicológicas e morfofuncionais. O processo de envelhecer é visto de forma diferenciada em cada cultura, podendo ser marcado por aspectos positivos e negativos, e a representação sobre envelhecimento na sociedade influencia na relação que se estabelece com o trabalho. Participaram da pesquisa, 28 produtores rurais do município de Diamantino – MT, do sexo masculino e idade entre 65 e 87 anos; 64,3% têm Ensino Fundamental Incompleto; 67,9% é casado e moram com suas esposas, e/ou filhos e/ou netos. A respeito do recebimento sócioassistencial, 50% recebem aposentadoria, 17,9% recebem algum Benefício de Prestação Continuada (BPC) e 17,9% não recebe aposentadoria e nem benefício. Os entrevistados foram divididos em dois grupos: o primeiro composto por produtores rurais cuja posse de propriedade(s) não ultrapassa 100 hectares classificado como pequeno produtor, e o segundo por produtores com propriedade(s)  que totalizam mais de 100 hectares. Para a análise, utilizou-se a Teoria das Representações Sociais e o método de análise de conteúdo do discurso. A respeito do significado atribuído ao envelhecimento, foram classificadas as seguintes categorias emergentes do construto trabalho: Necessidades, Otimismo, Dignidade, Dignidade/Realização e Autodeterminação. Foi possível perceber, por meio dos relatos apresentados pelas entrevistadas, elementos significativos que possibilitaram a aproximação com a realidade de vida de cada um dos participantes, onde houveram relados sobre as dificuldades e superações relacionadas ao trabalho e vinculações com a permanência no trabalho rural.
Pharmacological Importance of Chromolaena odorata: a review
Authors: Ajay Angitha , M Rupesh Kumar , PA Shamal Badhusha , K Abhishek , Gowda Sanjay K , B Ramesh
Published: April 2021

Chromolaena odorata (Asteraceae) is commonly referred to as Siam Weed, a major medicinal plant found in tropical Asia, Australia, and West Africa. The medicinal use of Chromolaena odorata had been documented in the conventional system such as the Siddha, Unani, Ayurveda. The pharmacological properties of this plant are widely varying. A wide variety of attractive but limited compounds were extracted from this Chromolaena odorata and the pharmacological  activities   were   screened   out.   This   review   the   various   properties  of Chromolaena odorata and focus on its various medicinal properties. It is an attractive subject for further experimental and clinical investigations. This article will give an exhaustive summary and analysis of Chromolaena odorata pharmacological activities. The present article including the detailed exploration of pharmacological properties of C. odorata is an attempt to provide a direction for further research.
Social Distancing Detector using Image Processing
Authors: Sao Aman Kumar , Khedekar Harish , Panpaliya Chirag , Korde Shantanu , Kumavat Ms. Kavita S.
Published: April 2021

The lack of public awareness and negligence, the pandemic due to coronavirus(covid19) has brought a global crisis with its deadly spread to more than 180 countries, and about 147 million confirmed cases along with 3.11 million deaths globally as of 26th April 2021. Due to the absence of the vaccine against the covid19 the world has suffered a lot. Though scientists have developed several vaccines then also the pandemic is still out of control so therefore the only feasible option available to us is social distancing. And this notion motivated us to bring up the idea of a social distancing detector using image processing which includes a deep learning framework for automation task monitoring. The framework utilizes the YOLO v3 model object detection model to separate moving people from the background and to detect people by using bounding boxes. The basic idea of this article is to analyze the social distancing violation index rate that how many people violate the rule of social distancing in a particular interval of time.
Incidence of Cardiac Manifestations in Children with Dengue Fever: A Cross Sectional Study
Authors:   Department of Pediatrics, Sri Ramachandra Medical College and Research Institute, Chennai, Tamil Nadu, India, Abhinayaa Janakiraman , James Saji ,   Department of Pediatrics, Sri Ramachandra Medical College and Research Institute, Chennai, Tamil Nadu, India, Jebaraj Rathinasamy ,   Department of Cardiology, Sri Ramachandra Medical Centre, Chennai, Tamil Nadu, India, Vinoth Ponnurangam Nagarajan ,   Department of Pediatrics, Sri Ramachandra Medical College and Research Institute, Chennai, Tamil Nadu, India
Published: April 2021

Objective: The aim of our study was to explore the incidence of cardiac involvement in children with dengue infection admitted in a tertiary care hospital and to evaluate the features of cardiac involvement with the severity of dengue fever. Methods: This was a cross-sectional study conducted from September 2014 to August 2016. A total of 130 patients with confirmed dengue NS1 antigen or IgM antibody positivity between the ages of 1 month and 18 years were evaluated. On the third day of admission, blood samples for cardiac markers were collected, and electrocardiograms (ECG), and echocardiograms were performed for each patient. Results: Of the 130 dengue patients in the study, 60 (46.2%) were males and 70 (53.8%) were females (male to female ratio, 1:1.16). Cardiac involvement was present in 60 (46.2%) children and was more prominent in children with severe dengue (72.7%), followed by dengue with warning symptoms (53.8%) and dengue fever (28.6%). There was no significant correlation between cardiac involvement and primary/secondary dengue. Both ECG and echocardiography changes were significantly correlated with dengue severity, as opposed to cardiac markers. Conclusions: Cardiac involvement was present in children with dengue. Evaluation with ECG, echocardiography, and cardiac markers such as CPK-MB are required for the management of cardiac complications in children with dengue. Our study showed an association between cardiac involvement and the severity of dengue. Further studies should be framed, and follow-up of dengue patients with cardiac involvement is necessary for therapeutic management.
RASTREAMENTO DE DIABETES MELLITUS EM PACIENTES DE UMA FARMÁCIA BÁSICA NO MUNICÍPIO DE CASCAVEL-PR
Authors: de Oliveira Thayla Mohana Cardoso , Penteado Suelem Tavares da Silva , de Oliveira Juliana Karina , Virtuoso Suzane , Teleken Jakeline Liara
Published: April 2021

Introdução: Diabetes mellitus é uma doença crônica, considerada um problema de saúde pública mundial. O rastreamento em saúde é um conjunto de procedimentos que possibilita a identificação provável da doença facilitando diagnóstico e tratamento,pode ser realizado por vários profissionais, incluindo o farmacêutico. Objetivo: Rastrear entre os indivíduos assistidos pelo serviço de uma Farmácia Básica no município de CascavelPR, aqueles com alterações de glicemia capilar ou com sintomas sugestivos de DM2Metodologia: Foi realizado um estudo transversal com 96 pacientes de 20 a 79 anos, de ambos os gêneros, sem diagnóstico de DM2. Foram coletados dados sociodemográficos (idade, sexo,e escolaridade) e antropométricos (IMC e circunferência abdominal). Posteriormente, foi realizado a aplicação do questionário FINDRISC que avalia o risco do desenvolvimento de DM2. Por fim, foi realizado um teste de glicemia capilar e os pacientes com glicemia maior que 140mg/dL receberam encaminhamento para elucidação do diagnóstico. O presente projeto foi aprovado pelo Comitê de Ética da UNIOESTE sob parecer número: 3.848.285 Resultados: a faixa etária mais prevalente entre os pacientes foi de 44 anos (50,0%) e a maioria (70,8%.) do sexo feminino. A maioria (38,6%) dos pacientes possuía ensino médio completo e 5,2% eram nãoalfabetizados. Em relação a obesidade, 46,9% apresentaram obesidade grau I e 37,5% apresentaram sobrepeso. Em relação a circunferência abdominal, obteve-se uma incidência de mulheres (83,8%) e homens (42,9%) com valores de circunferência abdominal acima do que é preconizado pela OMS. A maioria dos pacientes (51%) foi classificado como risco levemente moderado para desenvolver DM2, 26% apresentaram risco alto e 3% apresentaram risco muito alto. Contudo, 95,8% dos pacientes apresentaram valores de glicemia capilar dentro da normalidade e 4,2% dos pacientes apresentaram glicemia elevada e receberam encaminhamento médico. Conclusão:O rastreamento em saúde pode ser benéfico, auxiliando em um diagnóstico e tratamento precoce, evitando futuras consequências mais graves da doença.
International Status of Environmental Migrants
Authors: Zdravković Ana
Published: April 2021

In the light of the current migration crisis, there is an increasing need for examining main causes of migrations. This paper contains a conceptual analysis of the notion “environmental migrants”, a newly established category of persons being in a need of specific international protection. Following the elaboration on two empirical examples supporting the fact that this is indeed an ongoing and contemporary problem at international scene, the author considers whether proposed terms are able to appropriately address the group in question, thus putting forward a definition of the concept, as these are regarded as initial steps towards creating a distinct legal framework and an adequate protection of such particularly vulnerable group. Additionally, the second part of the paper is revealing some of the present-day international legal mechanisms which might serve as a solution to this problem, as well as several proposals de lege ferenda. Ultimately, it can be concluded that there is a need for special protection of those who migrate due to environmental factors, as well as that it is the common interest of the entire international community to tackle this problem before it is too late.
Một số yếu tố liên quan đến kiểm soát bệnh đái tháo đường týp 2 tại khoa khám bệnh của bệnh viện đa khoa Hưng Yên năm 2018
Authors: Hạ Hoàng Đức , Hoà Phí Quang
Published: April 2021

Nghiên cứu mô tả cắt ngang trên đối tượng nghiên cứu gồm 550 bệnh nhân (BN) đái tháo đường (ĐTĐ) týp 2 đang được quản lý tại Khám bệnh Bệnh viện Đa khoa Hưng Yên năm 2018, nhằm mô tả một số yếu tố liên quan đến kiểm soát đái tháo đường týp 2. Kết quả cho thấy, các yếu tố liên quan có ý nghĩa thống kê đến BN ĐTĐ không được kiểm soát gồm giới tính nam, tuổi ≥ 60, học vấn trung học cơ sở và dưới, BN đã nghỉ hưu, BN có BMI ≥ 23 theo tiêu chuẩn chẩn đoán ĐTĐ Hoa Kỳ, BN có bệnh kèm theo, BN thuộc gia đình nghèo, BN mắc bệnh trên 10 năm, tiền sử uống bia/rượu, không/thỉnh thoảng luyện tập thể thao. Các yếu tố liên quan không có ý nghĩa thống kê với BN ĐTĐ không được kiểm soát gồm thời gian mắc bệnh 6-10 năm, tiền sử gia đình có người mắc tiểu đường, tiền sử hút thuốc lá/lào.
Kiến thức, thái độ, thực hành dự phòng lây truyền HIV/AIDS của các thuyền viên Việt Nam tại cảng Hòn Gai và Cẩm Phả, tỉnh Quảng Ninh năm 2017
Authors: Vinh Vũ Hải , Khuê Phạm Minh
Published: April 2021

Nghiên cứu mô tả cắt ngang được tiến hành trên 270 thuyền viên các tàu neo đậu tại cảng Hòn Gai và Cẩm Phả, tỉnh Quảng Ninh năm 2017 nhằm mục đích mô tả thực trạng kiến thức, thái độ, thực hành về dự phòng lây truyền HIV/AIDS của các thuyền viên trên cơ sở đó để xây dựng kế hoạch can thiệp phòng chống HIV/AIDS phù hợp. Kết quả nghiên cứu cho thấy 100% các thuyền viên là nam giới còn rất trẻ (20- 39 tuổi), có trình độ học vấn cao (54,4% tốt nghiệp cao đẳng hoặc đại học). 100% thuyền viên đã tiếp cận thông tin thông qua các phương tiện thông tin đại chúng, trong đó 2/3 thuyền viên nghe đài và xem ti vi hàng ngày. Mặc dù 86,3% thuyền viên không nhận được bất kỳ hỗ trợ nào trực tiếp về dự phòng lây truyền HIV/AIDS nhưng tỷ lệ thuyền viên có kiến thức, thái độ và thực hành đạt yêu cầu vẫn cao, chiếm lần lượt 89,3%, 87,4% và 90,0%. Trong thời gian tới, để nâng cao kiến thức, cải thiện thái độ, thực hành của các thuyền viên trong phòng chống HIV/AIDS, cần tiếp tục phát huy vai trò của công tác truyền thông trên các phương tiện thông tin đại chúng truyền thống (đài, tivi…), đồng thời, xây dựng chương trình hỗ trợ công tác dự phòng lây truyền HIV/AIDS phù hợp trên nhóm đối tượng thuyền viên này.
Time for a New Antitrust Era: Refocusing Antitrust Law to Invigorate Competition in the 21st Century
Authors: Mahari Robert , Lera Sandro , Pentland Alex
Published: April 2021

U.S. antitrust laws have repeatedly responded to the changing needs of the nation’s economy. As the marketplace grows ever more data-driven, we find ourselves at yet another critical economic juncture that requires us to revisit antitrust practices to ensure healthy and sustainable competition. In this article, we propose two new antitrust approaches that fit into the existing regulatory landscape, detect signs of anticompetitive behavior early, and handle the unique nature of the digital marketplace. First, we advocate for an expanded definition of monopoly power under the Sherman Act that takes corporate data ownership into account. While current proxies for monopoly power, namely market share and price control, are symptoms of anticompetitive behavior, data ownership is increasingly its harbinger. Second, we advocate for an expanded premerger review process that seeks to prevent nascent competitors from being swallowed up by dominant players, a widespread practice that can be shown to reduce competitiveness. To this end, we leverage new insights from network science and empirical data to anticipate which types of mergers are most likely to have anticompetitive effects. Finally, we propose scalable regulatory strategies to discourage the anticompetitive behaviors we describe in their incipiency, without requiring case-by-case review.
SUPERLOTAÇÃO DOS PRESÍDIOS E A REINCIDÊNCIA DELITIVA COMO OS PRINCIPAIS PROBLEMAS DE SEGURANÇA PÚBLICA
Authors: Soares Bruno da Silva Nascimento , Nunes Gislaine Silveira , Borges Aline Andressa Trennepohl , Teixeira Suelen da Rosa , Lima Leandro Luis de , Oliveira Fabio Rafael Corrêa
Published: April 2021

O presente estudo tem como objetivo geral ressaltar informações generalizadas sobre a superlotação dos presídios e suas atribuições estratégicas, assim como estabelecer dados bibliográficos sobre o desenvolvimento desta em relação aos principais problemas de segurança pública. Esse estudo se justifica por apresentar a superlotação dos presídios e a reincidência delitiva como os principais problemas de segurança pública, visto que cada vez mais se alicerça a construção de organizações e também demanda colaborar para a produção do estudo e desenvolvimento de diversas capacidades, com inclusão de profissionais vigentes no trabalho e na formação. Sendo que, por sua vez, apresenta uma contribuição assegurada por meio da utilidade do trabalho a todos, assim como por sua contribuição cumulativa, ou seja, através dos dados que este agrega ao grupo de conhecimento científico da temática. E, por fim, por meio do ineditismo da matéria ou da aproximação e apoio a ultrapassagem de ausências no estudo. Considerando todos os objetivos propostos inicialmente, pode ser concluído que depois das análises e estudos relacionados a essa temática, a abordagem desejada foi abrangida com sucesso, ressaltando de maneira geral todos os pontos necessários para ser atingido um pensamento sobre o tema de modo preciso.
Uma contribuição para reversão de desigualdades com o Projeto Meninas na Ciência – Universidade Federal do Rio de Janeiro
Authors: Mendes Gabriella
Published: April 2021

Este trabalho objetiva-se a apresentar uma reflexão a respeito das mulheres na ciência, quanto aos desafios, reconhecimento e possibilidades enquanto cientistas. Como proposta para difundir o papel das mulheres na ciência, apresentaremos a página de divulgação científica e história das ciências, nas redes sociais: Meninas na Ciência -UFRJ. Visamos, dessa forma, levar ao conhecimento do público mulheres cientistas que muitas vezes permanecem invisibilizadas na sociedade.
O ensino de ciências para crianças da etapa pré- operacional: princípios e práticas
Authors: De Jesus Maria Celeste , Humberto Andrei Alexandre
Published: April 2021

Apresentamos a motivação e prática pedagógica do ensino de ciências para crianças, como demanda para o mundo atual. Introduzimos experiências internacionais de como a práxis alicerça a escola fundamental dos países mais bem colocados no PISA. Apontamos que, muito embora as diretrizes gerais sejam concordantes em toda parte, não o são os recursos, além destes, porém, a afetividade é fator significativo que singulariza a experiência brasileira.