bluuebunny/crossref_metadata_2025 huggingface dataset:
ADAPTAÇÕES NOS CENTROS DE HEMODIÁLISE PARA PREVENÇÃO DA INFECÇÃO PELO NOVO CORONAVÍRUS
Authors: De Araujo Gessica Bezerra , Valentim Maria Janaine dos Santos , Almeida Lorena Sampaio , Calheiros Monique Suiane Cavalcante , De Melo Givanisy Bezerra , De Melo Givânya Bezerra
Published: May 2021

Objetivo: Identificar as adaptações ocorridas nos centros de hemodiálise para prevenção da infecção pelo novo coronavírus. Metodologia: revisão integrativa com 15 estudos eleitos para análise, levantados nas bases da Literatura Latino-Americana e do Caribe em Ciências da Saúde (LILACS), na Medical Literature Analysis and Retrievel System Online (MEDLINE) e no Índice Bibliográfico Español en Ciencias de la Salud (IBECS). Resultados: Principais adequações implantadas: intensificação das orientações da lavagem das mãos, uso de máscara pelos pacientes durante transporte e na sala de espera, uso de EPIs para os profissionais que estão em contato direto com os pacientes, rodízio nos turnos de diálise e distanciamento dos equipamentos. Conclusão: O estudo abordou um leque de adequações relevantes nos centros de hemodiálise, com ênfase na intensificação das medidas de biossegurança padrão e específicas para a prevenção do novo coronavírus. As adequações nas rotinas dos serviços são imprescindíveis para a continuidade do tratamento com segurança.
DOAÇÃO DE ÓRGÃOS E TECIDOS: PERCEPÇÃO DE FAMILIARES QUE OPTARAM PELA NÃO DOAÇÃO
Authors: Borges Luana Pereira , Brito Thaís Soares , Lima Flávia Danielli Martins , Lacerda Juliana Nunes , Marques Letícia Lacerda , Santos Mayara Cedrim , Ribeiro Ítalo Arão Pereira
Published: May 2021

Objetivo: conhecer a percepção de familiares de potenciais doadores de órgãos e tecidos que optaram pela não doação. Método: pesquisa de natureza descritivo-exploratória, de abordagem qualitativa, guiada por um roteiro de entrevista semiestruturada e que utilizou a análise de conteúdo proposta por Bardin. Foram entrevistados 08 participantes que recusaram a doação de órgãos e tecidos, após o diagnóstico de morte encefálica de um familiar. Resultados: Emergiram sete categorias: assistência ao paciente e seus familiares; desconhecimento sobre o processo de doação de órgãos; dificuldades em compreender a morte encefálica; respeitar o desejo do paciente manifestado em vida; demora na liberação do corpo; medo da mutilação do corpo; e manifestação contrária por parte de um membro familiar. Considerações finais: Assim, sugere-se a implantação de novas estratégias e ações que fortaleçam as políticas públicas voltadas para conscientização popular, a fim de evitar os elevados índices de recusas familiares no momento da decisão de doar.
PRODUTOS NATURAIS NA CICATRIZAÇÃO DE FERIDAS CUTÂNEAS EM AMBIENTE HOSPITALAR
Authors: Juvino Ellen Rodrigues , Mariz Saulo Rios , Félix Lidiany Galdino
Published: May 2021

Objetivo: avaliar práticas e saberes sobre o uso de medicamentos de origem vegetal no processo de cicatrização de feridas entre os profissionais de enfermagem de um hospital universitário. Metodologia: estudo transversal do tipo exploratório e descritivo, quantitativo no qual foram entrevistados 40 profissionais no período de fevereiro a agosto de 2019. Resultados: a maioria absoluta (90%) dos entrevistados, respondeu que não utiliza plantas medicinais no processo de cicatrização de feridas; além disso, não possuem conhecimento sobre a temática pesquisada. Mais da metade dos entrevistados (62%), não teve formação em fitoterapia durante a graduação; mesmo assim, uma proporção ainda maior (87%) tem interesse em aprimorar os conhecimentos nesse assunto. Quase a totalidade dos sujeitos de pesquisa (95%) acha importante o uso de produtos naturais no processo de cicatrização de feridas. Conclusão: os profissionais de enfermagem entrevistados não possuem conhecimento adequado acerca do uso de produtos naturais no processo de cicatrização de feridas, mas reconhecem a necessidade e demonstram interesse em capacitações nesse tema.
VIGILÂNCIA DE CONTATOS DOMICILIARES DE USUÁRIOS COM HANSENÍASE MENORES DE QUINZE ANOS EM MUNICÍPIO HIPERENDÊMICO
Authors: Santos Débora Aparecida da Silva , Santos Salete Barbosa dos , Ribeiro Naira Rubia da Silva , Goulart Letícia Silveira , Mattos Magda de , Ribeiro Lorena Araújo , Olinda Ricardo Alves de
Published: May 2021

Objetivo: Analisar ações de vigilância de saúde dos contatos domiciliares de usuários com hanseníase menores de quinze anos. Métodos: Estudo de campo, transversal, descritivo com abordagem quantitativa. A amostra foram contatos domiciliares dos menores de quinze anos com hanseníase em Rondonópolis (MT) 2009 a 2018. Aplicou-se questionário estruturado com variáveis sociodemográficas e ações da vigilância de contatos. A análise dos dados foi realizada por meio do Software R e testes qui-quadrado de aderência e Exato de Fisher. Resultados: Em relação às ações de vigilância prevaleceram: tempo de contato acima de dez anos (69,64%); uma cicatriz da vacina BCG (57,14%); não receberam a vacina (86,61%). Quanto ao exame dermatológico, a maioria foi realizado completo (66,07%); já o neurológico não foi realizado (80,36%). Houve diferença estatística para todas variáveis de vigilância dos contatos domiciliares. Conclusão: Através dos dados da vigilância de contatos no município, observa-se que ainda é realizada de forma incompleta.
CURATIVO DE CLOREXIDINA ASSOCIADO À REDUÇÃO DA INFECÇÃO DE CATETER VENOSO CENTRAL: UMA REVISÃO INTEGRATIVA
Authors: Alves Cassia Thalisson Dheison , Costa Edielson dos Anjos , Dos Santos Daniel Batista Conceição , Passos Taciana Silveira , Santos Gardenia de Oliveira
Published: May 2021

Introdução: O Cateter Venoso Central (CVC) é amplamente utilizado, principalmente, em pacientes críticos e é por meio deste dispositivo que é ofertado diversos componentes, os quais são fundamentalmente necessários para manutenção e homeostase do organismo. Objetivo: Analisar através da literatura científica a efetividade do curativo impregnado de clorexidina para redução da infecção relacionada a cateter venoso central. Metodologia: Trata-se de um estudo tipo revisão integrativa. Utilizou-se publicações científicas, com recorte temporal de 2007 a 2017. Para a análise descritiva dos resultados, foram preenchidos gráficos e quadros, elaborados por meio do programa Microsoft Office Excel versão 2010. Resultados: Dos artigos incluídos, 57,14% (quatro) foram publicados na base de dados MedLine. Os anos que apresentaram maior prevalência de publicações foram os anos de 2012, 2014 e 2015 com percentual igualmente distribuído. No que se referi aos objetivos dos estudos grande parte abordaram a eficácia do antisséptico clorexidina na redução de microorganismos. Conclusão: Portando, o presente estudo teve como objetivo central, analisar a importância da clorexidina na prevenção das infecções primária da corrente sanguínea associadas a um dispositivo. Desta forma, os estudos analisados demostram uma potencial relação entre o antimicrobiano e a efetiva redução do potencial de desenvolvimento de infecções relacionadas ao CVC.
SISTEMATIZAÇÃO DA ASSISTÊNCIA DE ENFERMAGEM: UMA DÉCADA DE IMPLEMENTAÇÃO SOB A ÓTICA DO ENFERMEIRO
Authors: Rodrigues Thiago Tavares , Cercilier Patrícia Marcela Constante , De Souza Sonia Regina , Pinto Aline Ramos de Carvalho
Published: May 2021

Introdução: A Sistematização da Assistência de Enfermagem foi instituída no Brasil pela resolução 358-2009, para organizar o trabalho profissional e operacionalizar o processo de Enfermagem. Desta forma a SAE é essencial para uma assistência qualificada e para o reconhecimento da profissão enquanto ciência. Objetivos: Identificar e apresentar o perfil das produções científicas dos Enfermeiros na última década (2009- 2019) sobre a SAE; e apontar avanços e os limites da SAE. Método: trata-se de uma revisão integrativa, foram utilizados como descritores: Processo de Enfermagem; Diagnóstico de Enfermagem; Enfermagem. Como critério de exclusão: artigos que não tiveram relação com o tema, artigos duplicados em outras bases de dados, teses, dissertações e estudos de revisão. o recorte temporal foi de (2009- 2019). Resultados: Após leitura dos artigos foram identificados dois eixos temáticos: 1. Avanços e benefícios da aplicação da SAE, neste destacou-se os ganhos gerados para a profissão a partir da sua aplicabilidade, como a autonomia e a qualificação da assistência; 2. Limites e fragilidades na aplicação da SAE, foram identificados como limitações: o dimensionamento de enfermagem inadequado, e a carência de atualizações e educação permanente. Conclusão: A SAE é uma grande conquista para a Enfermagem, a partir da sua implementação inúmeros avanços foram alcançados. No entanto há barreiras a serem ultrapassadas, que dificultam a implementação como: dimensionamento de pessoal, treinamento e capacitação, interferindo diretamente na qualidade dos registros e da assistência. Ressaltamos a importância de um olhar atentivo das instituições, dos órgãos de classe e de todos os envolvidos.
FEATURES OF FLIES OF THE LIVESTOCK COMPLEX OF YUKHNOVSKY DISTRICT, KALUGA REGION
Authors: Vasilevich  , Nikanorova  , Koltsov
Published: May 2021

Flies are also the main negative indicator of the low-level sanitary condition of the production. At livestock farms and complexes of the Yukhnovsky District of the Kaluga Region, a significant part of livestock products is lost due to the parasitism of harmful insects, namely flies.
The article describes some features of the fauna and ecology of zoophillic flies spread on the territory of the Collective Agricultural Enterprise UGRA in Yukhnov. The dominant species is Musca domestica domestica (CI 81.62%), the subdominant species are Protophormia terrae-novae (CI 13.97%), Muscina stabulans (CI 0.94%), Calliphora uralensis (CI 0.86%) and Fannia canicularis (CI 0.86%). Few in number are Calliphora vicina (CI 0.68%), Lucilia sericata (CI 0.45%), Сеrохуs urticae (CI 0.34%), Themira putris (CI 0.18%) and Ravinia striata (CI 0.15%).
Diptera of the family Muscidae (CI 71.8%) dominate on pastures, and Caliphoridae (16.9%) and Sarcofagidae (6.2%) are subdominant. In the first family, the housefly is the most widespread (CI 21.6%) followed by Musca osiris (pasture fly 8.4%).
The total duration of flying of the main species of zoophillic flies in their habitats
ranges from 100 to 150 days.
THE RELEVANCE OF STUDYING THE SPREAD OF SPARGANOSIS OF WILD ANIMALS IN THE CENTRAL FEDERAL DISTRICT OF THE RUSSIAN FEDERATION
Authors: Elizarov  , Malysheva
Published: May 2021

A person in his/her life often comes into contact with various representatives of wild nature, which are the main or intermediate hosts of many helminths, in particular, the cestode Spirometra erinaceieuropaei (Rud., 1819). A particular danger is that invasive forms of this helminth are often found in everyday human life, infection can occur when ingesting copepods (various types of cyclops) that live in open waters, when using amphibians and reptiles for medical purposes, or when eating infected meat of the wild boar. A large number of cases are known when a human is infected with sparganosis. When diagnosis and treatment methods are incorrect, this disease is often fatal. For all the time cestodiases are studied, a huge amount of material has been accumulated that shows the main biological, ecological and epizootological features of this parasite; in addition, the work is underway on the basis of the Research Institute of Parasitology of the Kursk State University to develop new mechanisms and technologies to diagnose and monitor this disease. At this period, data on infection of wild animals (amphibians, reptiles and mammals) with this type of helminth in the Central Federal District of the Russian Federation remain fragmentary. Therefore, it is relevant to study the mechanisms for formation of foci of the pathogen S. erinaceieuropaei, with which a person comes into contact.
HELMINTHOFAUNA OF HORSES IN TYUMEN REGION
Authors: Kalugina  , Stolbova
Published: May 2021

Today, helminthous invasions in horses are one of the important problems for veterinary specialists, since the action of helminths significantly affects the general condition of horses, allergic and toxic manifestations of diseases are observed, external qualities are worsened, performance, endurance, natural resistance are reduced, which leads to the emergence of diseases of various etiologies. We set the goal – to study the helminthofauna of horses in the Tyumen region. For the study of horse helminthoses, an animal survey was conducted in the period 2017–2020. As a result of the data obtained, it was found that horses have a mixed helminthose invasion consisting of nematodes of the Oxyuridae family (Oxyuris equi) during the parasitization of which, in horses, it was revealed – the rumpleness of the hair-covering of the dock, the formation of bald patches and the release of white plaque from the anal orifice, with Ascaridae (Parascaris equorum) there were seizures of cough and nasal secretions, as well as horses had reduced appetite and increased fatigue, with Strongyloididae (Strongyloides westeri) – foals had a delay in molting and an increase in abdominal volume, the Strongylata suborder caused digestive disorder with colic attacks. To prevent the spread of helminthous invasions, it is necessary to carry out the main integrated system for control helminthosis, which includes veterinary, sanitary and therapeutic and preventive events.
COMPARATIVE MORPHOLOGICAL CHARACTERISTICS OF NEMATODES OF THE SPECIES
MARSHALLAGIA DENTISPICULARIS AND M. SOGDIANA (NEMATODA: TRICHOSTRONGYLIDAE)
Authors: Kuchboev  , Sobirova
Published: May 2021

The article presents the results of a comparative morphological analysis of nematodes of the species Marshallagia dentispicularis and M. sogdiana in order to determine the taxonomic position of the species in the system of the genus Marshallagia. The material was collected during dissection of abomasuses of sheep and goats in slaughterhouses in the Bukhara and Tashkent regions, as well as the city of Tashkent. A comparative analysis of the studied individuals of M.dentispicularis and M. sogdiana males found some differences in the shape and structure of the spicule and the dorsal rib. However, the length of the spicules and the dorsal rib, as well as the length and width of the body do not significantly change the range of size variations. Each species is characterized by a rather large genital bursa, there is a rudder, the shape of the lateral plate is conical in M. dentispicularis and bayonet in M. sogdiana. Taking into account some morphological similarities of certain species characteristics that are often found during dissection of animals, it can be assumed that these species are polymorphic forms of one species M. dentispicularis. The expressed doubt requires special molecular and genetic studies of the above species.
INFECTION OF PEOPLE OF THE RUSSIAN FEDERATION WITH DIROFILARIASIS
Authors: Nagorniy  , Kulak  , Chernikova
Published: May 2021

Wide circulation of the causative agent of dirofilariasis in the natural environment and the lack of appropriate measures to identify and deworm infected animals – obligate definitive hosts (domestic dogs and cats) promotes infestation by the human helminth infections. The aim of the study is to analyze the incidence of dirofilariasis in people according to official statistics. The analysis of 52 surveillance maps collected for 2019, 2020 and official statistics on the incidence of parasitic diseases for 2019 was carried out. The analysis of the surveillance maps showed that dirofilariasis is most often registered in the south of Russia (the share of the Southern and Volga Federal Districts accounts for more than 50% of registered patients), the main group of patients with dirofilariasis falls on 30–39 year old people and older 60 years old or more (23.1%, respectively). The structure of patients with dirofilariasis is dominated by women (65.2%). Infestation is more often registered in urban residents (75%). Almost half of the removed dirofilaria, were localized in the head area (weight share of 44.2%). Among the removed helminths, females predominated (80.8%), of which 72.7% were immature. Cases of human infestation with dirofilariasis are registered throughout the Russian Federation, with the exception of the northern regions. Despite the increase in the proportion of Dirofilaria immitis, especially in the south of Russia, the disease caused by Dirofilaria repens and extremely rarely D. immitis are registered in people on the territory of the Russian Federation. It is possible that in this case there is a hypodiagnostic invasion of D. immitis.
NATURAL AND SOCIAL FACTORS OF OPISTORCHOSIS CIRCULATION IN WEST KAZAKHSTAN REGION
Authors: Nurzhanova  , Karmaliyev  , Sengaliyev
Published: May 2021

The formation and course of epidemic and epizootic processes of opisthorchiasis is influenced by natural-ecological and socio-economic factors. Geographical position of the Ural River basin, the proximity of the Volga focus, species diversity and abundance of commercial species of cyprinids, ecological conditions in the Ural basin, in floodplain water bodies and in small rivers of West Kazakhstan region, connected with the Ural River, the dietary habits of people, intensive migration of population create optimal conditions for the functioning of parasitic system of opisthorchiasis and contribute to the spread of this invasion among the population of the Ural region.The risk of infection with opisthorchiasis at the natural and social levels remains high. The territory of West Kazakhstan region has the following natural and ecological conditions: it is confined to the Ural-Caspian lowland. Surface waters of West Kazakhstan region are represented by rivers, lakes and reservoirs. In the Ural River and its basin, there are many mollusks Bithynia leachi and fish species, among which there are potential carriers of opisthorchian metacercariae – bream, ide, dace, redfin, tench, wild carp, carp, white bream, roach, asp, prussian and crucian carp, chub, minnow, sabre fish, blue bream. In the region, the incidence of opisthorchiasis in people is annually recorded. A significant part of the infected population lives in settlements located along the banks of the Ural River and its floodplain reservoirs.
OVOCIDAL ACTIVITY OF CYSTODEZ-ULTRA AGAINST ASCARIS SUUM EGGS IN AN IN VITRO LABORATORY EXPERIMENT
Authors: Safiullin Rinat , Safiullin Radmir
Published: May 2021

The ovocidal activity of various concentrations of Cystodez-ultra and the recommended concentration of Phenol was studied in an experiment on cultivation of Ascaris suum eggs in a thermostat at 26–28 oC in Petri dishes in a humid chamber for 30 days, in each of which 1000 eggs were placed. The first chamber was the control one, where the cultivation took place in saline. A solution containing 3, 4 and 5% concentration of the complex preparation Cystodez-ultra was introduced into the second, third and fourth chambers respectively. A 4% Phenol concentration was introduced into the fifth chamber. After a 24-hour exposure, Ascaris suum eggs were washed three times with distilled water, microscoped to find structural changes, and placed on cultivation. During egg cultivation, aeration was carried out once every two days, and embryogenesis was monitored. The viability of Ascaris suum eggs was determined by
their appearance under light microscopy by staining and biological assay. The biological assay for experimental infection of white mice by administration of swine roundworm eggs after cultivation was carried out on 50 mice weighing 18–20 g, that were divided into five groups of 10 mice each. Mice of each group were kept isolated in cages and administered 200 Ascaris suum eggs through a plastic tube, which had previously been cultivated for 32 days and taken from groups 1–5.
The complex drug Cystodez-ultra 3% in the in vitro experiment against Ascaris suum eggs showed 93.9% intense-effectiveness. The intense-effectiveness of the test drug
in 4 and 5% concentration against swine roundworm eggs was 100%. The base drug
Phenol 4% provided 88.8% intense-effectiveness. In the control group, 98% of A. suum eggs had the developed larvae inside. A bioassay on white mice confirmed the high efficacy of Cystodez-ultra against migrating roundworm larvae.
EFFICIENCY OF THE COMPLEX DRUG CYSTODEZ-ULTRA AGAINST EIMERIA SPP. OOCYSTS IN BROILER CHICKENS
Authors: Safiullin  , Shibitov  , Chalysheva
Published: May 2021

The practice of successful poultry farms shows that the prevention of poultry parasitoses includes a complex of therapeutic and prophylactic measures aimed both against exogenous oocysts in the environment and against endogenous stages of the
pathogen inside the bird's body with the use of modern antiparasitic drugs. In view of the foregoing and special resistance of Eimeria oocysts in the environment, it is possible to create an effective disinfectant against them using several active ingredients and excipients. Among these drugs, we should note glutaraldehyde, crystalline iodine and potassium iodide when used together at optimal concentrations.
The experiments were carried out from August to October 2019 in the laboratory and vivarium of the Institute on 60 14-day-old Cobb-500 broiler chickens. Working solutions of Cystodez-ultra in different concentrations were prepared in advance, as well as a buffer solution WSH for preserving bird feces. Cystodez-ultra is a complex drug in a liquid form for disinfection of veterinary supervision objects and prevention of invasive diseases of birds. In the test, the chickens of the first, second and third groups were administered 1 ml of a suspension of Eimeria spp. oocysts treated with 3, 4 and 5% solutions of Cystodez-ultra orally using a micropipette; the fourth group was also administered 1 ml of a suspension of Eimeria oocysts treated with Phenol solution 4%. Broilers of the fifth group were administered a suspension with sporulated Eimeria spp. oocysts at a dose of 2000 per 1 ml not treated with a disinfectant - the infected control, and the sixth group 1 ml of WSH buffer solution - non-infected control. During the experiment, the chickens were followed up daily paying attention to their general condition, behavior, appetite, and visible physiological changes. According to the study results, the intense-effectiveness of Cystodez-ultra in 3, 4 and 5% concentration against sporulated Eimeria oocysts was 93.08, 100 and 100%, respectively, and Phenol in 4% concentration 76.92%. The number of oocysts in 1g of feces in the infected control was 4680 specimens, and the chickens of the uninfected control remained free from the invasion at all times of the study.
RESULTS OF MONITORING FOR TOXOCAROSIS IN THE SOUTH OF RUSSIA
Authors: Khutoryanina  , Chernikova  , Dimidova  , Tverdokhlebova
Published: May 2021

Toxocariasis is a widespread socially significant zoonotic helminthiasis. Infestation with human toxocariasis occurs through the ingestion of infected Toxocara eggs, which mainly accumulate in the soil. The aim of our study was long-term sanitaryparasitological and immunological observations of toxocariasis in a number of territories in southern Russia. For sanitary and parasitological analysis of soil from 2002 to 2019 in the territory of the Rostov region and the Republic of Adygea, 1664 samples were taken and examined. Determination of indicators of contamination of soil samples with eggs of helminths and invasiveness of Toxocara spp. carried out using the methods outlined in 4.2.2661-10 "Methods of sanitary and parasitological research". During the same period of time, an enzyme-linked immunosorbent assay (ELISA) of 6831 blood serum of a conventionally healthy population of the Rostov region and the Republic of Adygea was carried out using the diagnostic test systems "Toksokara-IgG-IFA-BEST". According to the results of ELISA, high seroprevalence values were obtained, indicating the frequency of contact of the population with the causative agent of toxocariasis and indicating a possibly higher incidence rate than the officially registered one. The results of the conducted sanitary and parasitological studies, which showed a consistently high degree of contamination of the soils of the studied territories of southern Russia, indicate the continuing risk of infection of the population and animals with toxocariasis.
SEASONAL DYNAMICS OF HELMINTHOFAUNA OF WILD PREDATORY MAMMALS IN THE CONDITIONS OF KARAKALPAKSTAN
Authors: Shakarbоev  , Berdibaev  , Golovanov
Published: May 2021

It has been studied the seasonal dynamics of helminthiasis of predatory animals in
the territory of Karakalpakstan.
The material was collected in 2017–2020 on the territory of Karakalpakstan. 273
predatory animals and dogs were subjected to a complete helminthological study by
the method of K.I. Skyarbin (1928). In addition, 165 fecal samples were examined
by helminthicaprological methods and using the compression method.
As a result of the studies conducted in the biocenoses of Karakalpakstan, it was
found that 53 species of helminthes parasitize in the body of wild predatory mammals, which belong to 39 genera, 25 families, 13 orders, 4 classes and 3 types. Of
these, 17 species (32%) were cestodes, 4 (7.6%) were trematodes, 3 (5.7%) were
acanthocephales, and 29 species (54.7%) were nematodes.
In Karakalpakstan, predators become infected with helminthes throughout the year.
The highest level of invasion was recorded in autumn (63.5%), followed by summer
(55.7%), winter (46.3%) and spring (24.4%). We note that the infestation of animals
increases 2.6 times in autumn compared to spring.
In the conditions of Karakalpakstan, the season has a certain effect on the helminthes fauna of wild animals.
Why the Opportunity School District Failed? An Examination of Coalitions and the Politics of School Improvement
Authors: Welsh Richard O. , Graham Jerome
Published: May 2021

In this study, we examine coalition building and coordination using a qualitative case study of the coalition opposing a ballot initiative to create a state-run turnaround district in Georgia. The findings highlight three important strategies in coalition building: (a) incorporating new actors, especially noneducation advocacy groups and noneducator groups in education; (b) incorporating noneducation and African American advocacy groups in the leadership of the coalition; and (c) identifying and coalescing around core beliefs early to unite a diverse coalition. Time to organize, prior relationships, and interest group autonomy were key factors in navigating tensions between coalition breadth and coalition cohesion. Salient coalition coordination strategies included the following: (a) “keep it local and grassroots,” and (b) diverse messaging.
O PERFIL DO EDUCADOR MATEMÁTICO
Authors: dos Reis de Assis Santos Lúcia Helena , dos Reis de Assis Telma Regina
Published: May 2021

O presente artigo tem como objetivo investigar o perfil do educador da matemática sugerido pela Educação Matemática. Para isso foi feita uma pesquisa bibliográfica com alguns autores que abordam essa temática, considerando suas reflexões ao longo dos tempos. Nas partes que compõem este trabalho estão contemplados alguns tópicos como: a visão do aprendizado da Matemática, com um recorte a cerca de como e quais as razões e a importância que o professor deve expressar diante dos alunos; o surgimento da Educação Matemática, que apresenta um histórico dessa linha de pesquisa e seus estudiosos; a pertinência da Educação Matemática, que enfatiza a necessidade de mudança e transformação no ensino da disciplina; o perfil do Educador Matemático, que discorre uma preocupação das influências trazidas por esse profissional com um breve recorte de um profissional comprometido que tem como objetivo primordial encontrar caminhos acessíveis para um aprendizado eficiente, sugestões da Educação Matemática ao profissional de educação, com algumas inferências ao professor que verdadeiramente entende que o processo de aprendizagem deve ser prazeroso e eficaz, formação de professores de Matemática entendendo a importância das trocas de experiências em ambientes de formação e a necessidade de acompanhar as direções do conhecimento e finalizamos com algumas palavras que não se apresentam de forma estática, entendendo a pertinência dos diálogos que caminham para um perfil do educador matemático que se melhore a cada dia.
Challenges and Coping Strategies of Multi-Grade Teachers
Authors: Naparan Genesis Balongkit , Castañeda, MaEd Ivy Leigh P.
Published: May 2021

Multigrade classes in the Philippines are usually present in Elementary schools in remote areas where few students are in one-year level. Thus, teachers then handle multiple grade levels at a time. This study investigated the challenges and Coping strategies of Multigrade teachers in the western part of the Philippines. The researchers employed a Transcendental phenomenological method in this study. They gathered the data through one-to-one interviews of multigrade teachers who have been teaching for at least three years. Following the data analysis of Kleiman (2004), the results revealed that there were intrinsic, extrinsic, and system challenges experienced by these teachers. These challenges involved unpreparedness in teaching multigrade, low multigrade allowances, the experience of stress, language barrier, classroom management struggles, lack of resources, danger in going to stations, workload, absenteeism, lack of stakeholders’ support, and lack of trainings. However, they showed positivity in their work and applied the right coping strategies to lessen their burden. Among these coping strategies were praying, using the web, having time management, self-conditioning, developing plans, and doing research. The participants believed that handling Multigrade classes requires time, effort, and balance. Through these experiences, teachers learned to adjust and cope with the challenges they were facing. Thus, they became better educators.
Green synthesized titanium dioxide nanoparticles and their future applications in biomedicine, agriculture and industry
Authors: Miu Bogdan Andreii , Dinischiotu Anca
Published: May 2021

In the green synthesis of titanium dioxide nanoparticles (TiO2 NPs) chemical reagents are replaced with biological extracts. Conventional methods used in the manufacture of TiO2 NPs raise environmental issues as they use harmful chemicals and spend a high amount of energy. At a laboratory scale, biologically synthesized titanium dioxide nanoparticles (bio-TiO2 NPs) proved to be a suitable alternative to the chemically synthesized ones. The biological activity of NPs is mainly determined by their shape, size and crystalline structure. However, these characteristics are hardly controlled when natural sources of reagents are used and so bio-TiO2 NPs did not reach an advanced technology readiness level. In this paper, we reviewed the majority of the available studies referring to bio-TiO2 NPs. Our aim is to briefly present the efficiency of biochemicals from different living organisms in producing TiO2 nano-scale particles as well as the benefits bio-TiO2 NPs would bring to the biomedical, agricultural and industrial sectors. Finally, based on the available data we discuss the sustainability of bio-TiO2 NPs referring to their possible environmental, economic and societal impacts.
hanya rindu
Authors: BAKHRI SYAMSUL
Published: May 2021

Mencintaimu mungkin kekhilafankuNamun juga kebenaran atas rasakuDi mana resahku tak mampu lagi terbendungKetika hampa yang teramat pilu berkunjung
Cộng tính văn hoá trong ẩm thực
Authors: Huyen Nguyen Thanh Thanh
Published: May 2021

Cộng tính văn hoá trong ẩm thực
DINAMIKA SERTA PERKEMBANGAN DEMOKRASI DI INDONESIA
Authors: Rahman Monalisa
Published: May 2021

Perjalanan dan perkembangan demokrasi di Indonesia selama ini telah mengalami beberapa fase. Dimana dalam setiap periode terdapat dinamika dan problematika pencapaian demokrasi di Indonesia. Perubahan pola demokrasi terjadi mulai dari demokrasi terpimpin, demokrasi parlementer sampai pada demokrasi di era reformasi. Penulisan artikel ini bertujuan untuk mengetahui dan mendeskripsikan perjalanan dan perkembangan demokrasi di Indonesia. Adapun penulisan artikel ini menggunakan metode kepustakaan atau studi literatur yaitu dengan menelaah dan memahami isi buku-buku, dokumen, atau sumber ilmiah lainnya yang relevan dan mendukung untuk mendeskripsikan perjalanan dan perkembangan demokrasi di Indonesia. Artikel ini nantinya akan membahas perjalanan dan perkembangan serta dinamika demokrasi di Indonesia.
DAMPAK IMPLEMENTASI SISTEM INFORMASI MANAJEMEN PENDIDIKAN TERHADAP KEGIATAN AKADEMIK DI SEKOLAH
Authors: PRATIWI RADILA
Published: May 2021

Penulisan artikel yang saya buat ini bertujuan untuk mendeskripsikan tentang pentingnya sebuah sistem manajemen dalam pendidikan untuk membantu kegiatan akademik di sekolah. Sistem Informasi Manajemen adalah sistem pengolah data yang digunakan dalam mempermudah pelaksanaan fungsi-fungsi dalam suatu organisasi untuk dapat meningkatkan efektivitas dan efesiensi pelaksanaan manajerial organisasi tersebut, termasuk di dunia pendidikan terpenting di sekolah. Penelitian ini bertujuan untuk mendeskripsikan tentang pemanfaatan sistem informasi manajemen pendidikan dalam proses pengelolaan kegiatan akademik, dan pemenuhan kebutuhan sistem (hardware dan software) dan kebutuhan pengguna brainware dalam mendukung pemanfaatan sistem informasi manajeman pendidikan di sekolah. Artikel ini saya tulis memakai metode tulisan yang dapat menjunjung tinggi penelitian tentang pengaruh eksekusi di sekolah. Pengaruh penyelenggaraan SIM di sekolah tergantung pada hasil eksplorasi adalah pengaruh terhadap pemenuhan siswa dan instruktur, pengaruh terhadap hakikat administrasi dan hakikat pembelajaran serta pengaruh pada ketajaman pendidik.
PERANAN SISTEM INFORMASI MANAJEMEN DALAM MENGAMBIL KEPUTUSAN PENGUSAHA KECIL
Authors: SINAGA FADLI
Published: May 2021

Dalam sebuah Sistem Informasi Manajemen Yaitu Sistem pada Manusia dan Mesin yang terintegrasi untuk dapat menyajikan informasi yang dapat mendukung dan juga fungsi operasi, dalam Manajemen dan Mengambilnya dalam putusan pada suatu organisasi.Sistem informasi manajemen adalah sistem manusia / mesin yang terintegrasi untuk sistem menggunakan perangkat lunak, perangkat keras komputer dan juga pedoman prosedur model dan juga keputusan manajemen serta basis data komputer dan berbasis sistem informasi manajemen berguna baik dengan sistem tertutup maupun juga sistem terbuka.
Kiến giải các hiện tượng văn hoá, xã hội bằng cơ chế “cộng tính văn hoá”
Authors: Lab SDAG
Published: May 2021

Các nhà nghiên cứu Việt Nam và Mỹ vừa công bố một công trình, trong đó chỉ ra khả năng kiến giải đối với các hiện tượng văn hoá, xã hội của khái niệm “cộng tính văn hoá” (Cultural additivity), hay cơ chế tiếp nhận các giá trị và quy phạm từ nền tảng tư duy khác.
Explainer: Taxing rezoning windfalls (betterment)
Authors: Murray Cameron
Published: May 2021

In its 2021 budget, the Victorian government announced a new tax on windfall land value gains from rezoning (also known as a betterment tax)This note explains the economic principles behind such a tax, the benefits of applying such a tax, implementation issues that need to be considered, and lessons from the operation of similar taxes elsewhere.Property is, conceptually, a finite bundle of rights. Rezoning grants additional property rights to owners of an existing set of property rights. Those new rights could instead be sold at a market price. A tax on the value gain from rezoning at anything less than 100% is equivalent to selling the new property rights from the community to the current property owner at a discount. Just like selling other property rights from the public to the private sector does not add to market prices in property markets, nor does selling rezoning rights.A tax on rezoning windfalls is uncommon not because it is a bad tax but because it is a good tax.
SISTEM INFORMASI MANAJEMEN UNTUK BIAYA INAP PASIEN
Authors: sari Wini istya
Published: May 2021

Sistem Informasi Manajemen adalah sistem yang diatur oleh atasan dan dijalan kan oleh rekan lainnya. Seperti hal nya atasan medis memfaktor kan bahwa untuk biaya rawat inap menjadi sedikit mahal dari biasanya dan rekan lainnya harus mematuhi atau mengikuti apa yang telah dibuat oleh atasan. Kemajuan inovatif yang disertai dengan permintaan sains agar segala sesuatu dilakukan dengan cepat dan tepat, mengingat bidang kesejahteraan, seperti klinik medis, fokus kesejahteraan, fasilitas, fokus klinis, dan lain-lain. Pelaksanaan inovasi data telah dilakukan oleh beberapa organisasi pemerintah di bidang kesehatan yang memanfaatkan situs-situs dalam pemerintahannya untuk pasien.Sistem informasi manajemen juga membuat hitungan biaya rawat inap pasien untuk memudah kan dalam manajemen rekan medisdan menghitung biaya rawat inap pasien. Adapun biaya biaya yang harus dibayar diantara nya biaya untuk membayar perawatan, biaya untuk membayar dokter,biaya untuk tindakan yang dilakukan, biaya untuk penunjang dan biaya untuk lain lainya. Biaya biaya yang disebutkan tadi itu sangat mempengaruhi kesembuhan pasien dan memproses cepat dapat mendapat kan data dalam pencarian. Dalam proses angsuran tidak memakan waktu cukup lama. Strategi kemajuan yang digunakan adalah teknik cascade dengan konsekuensi eksplorasi, khususnya investigasi dan rencana kerangka data untuk memastikan biaya rawat inap bagi pasien.
A theoretical verification of the integral fluctuation theorem for accelerated colloidal systems in the long-time limit
Authors: Lokare Yash
Published: May 2021

A quantitative description of the violation of the second law of thermodynamics in relatively small classical systems and over short time scales comes from the fluctuation-dissipation theorem. It has been well established both theoretically and experimentally, the validity of the fluctuation theorem to small scale systems that are disturbed from their initial equilibrium states. Some experimental studies in the past have also explored the validity of the fluctuation theorem to nonequilibrium steady states at long time scales in the asymptotic limit. To this end, a theoretical and/or purely numerical model of the integral fluctuation theorem has been presented. An approximate general expression for the dissipation function has been derived for accelerated colloidal systems trapped/confined in power-law traps. Thereafter, a colloidal particle trapped in a harmonic potential (generated by an accelerating one-dimensional optical trap) and undergoing Brownian motion has been considered for the numerical study. A toy model of a quartic potential trap in addition to the harmonic trap has also been considered for the numerical study. The results presented herein show that the integral fluctuation theorem applies not only to equilibrium steady state distributions but also to nonequilibrium steady state distributions of colloidal systems in accelerated frames of reference over long time scales.
Sistem Informasi Manajemen Pembelian dan Penjualan Pada Apotek Berkah
Authors: Siregar Sandy Akbar
Published: May 2021

Apotek Berkah adalah toko obat yang dipenuhi dengan penawaran obat-obatan. Apotek Berkah saat ini bekerja dalam kerangka yang sebenarnya menggunakan kerangka manual, khususnya ukuran penanganan informasi yang masih dalam bidang akuntansi sehingga secara berkala mengalami permasalahan seperti estimasi, persediaan obat, transaksi dan nomor bisnis.Setelah mendominasi kasus-kasus saat ini, kerangka informasi transaksi dan pembelian papan direncanakan menggunakan metode perbaikan perancangan Situs, setelah itu dieksekusi dengan bahasa pemrograman sebagai kumpulan datanya.Motivasi di balik pemeriksaan ini adalah dengan tujuan agar perwakilan dapat dengan mudah dan cepat membuat persediaan obat, data tentang pembelian obat, transaksi mekanis, secara efektif membuat laporan pembelian dan nomor bisnis, dan membuat grafik transaksi di Apotek Berkah. Hasil akhir dari pengujian ini adalah sebagai kerangka kerja data beli dan transaksi untuk menangani informasi setelah ditangani untuk menghasilkan imbal hasil sebagai nomor pemasaran dan laporan pembelian.
Dynamic Complex Network Analysis of PM2.5 Concentrations in the UK, Using Hierarchical Directed Graphs (V1.0.0)
Authors: Broomandi Parya , Geng Xueyu , Guo Weisi , Pagani Alessio , Topping David , Kim Jong-Ryeol
Published: May 2021

The risk of a broad range of respiratory and heart diseases can be increased by widespread exposure to fine atmospheric particles on account of their capability to have a deep penetration into the blood streams and lung. Globally, studies conducted epidemiologically in Europe and elsewhere provided the evidence base indicating the major role of PM2.5 leading to more than four million deaths annually. Conventional approaches to simulate atmospheric transportation of particles having high dimensionality from both transport and chemical reaction process make exhaustive causal inference difficult. Alternative model reduction methods were adopted, specifically a data-driven directed graph representation, to deduce causal directionality and spatial embeddedness. An undirected correlation and a directed Granger causality network were established through utilizing PM2.5 concentrations in 14 United Kingdom cities for one year. To demonstrate both reduced-order cases, the United Kingdom was split up into two southern and northern connected city communities, with notable spatial embedding in summer and spring. It continued to reach stability to disturbances through the network trophic coherence parameter and by which winter was construed as the most considerable vulnerability. Thanks to our novel graph reduced modeling, we could represent high-dimensional knowledge in a causal inference and stability framework
Virus-Like Microfossils in the 1.64 Ga Siliceous Rocks From Hogland Island, Russia
Authors: Belyaev Anatoly
Published: May 2021

Several varieties of virus-like microfossils, morphologically similar to modern giant viruses of the Mimiviridae family, have been identified in microquartzites in the 1.64 Ga volcanogenic-sedimentary strata in Hogland Island in the Gulf of Finland, Russia. Microquartzites contain graphite enriched in a light carbon isotope 12С, as is typical for the rocks forming with participation of living matter. Abundant remains of silificated and ferruginizated microfossils of planktonic microorganisms and virus-like structures were found in fragments of silificated biofilms. However, virus-like microfossils exceed modern giant viruses in linear dimensions by a factor of a thousand or more (Belyaev, 2018; 2019; Belyaev, Yukhalin, 2021) and contain structures similar to eukaryotic nuclei. In addition, data were obtained that can be interpreted as a fact of parasitic relationships of virus-like formations with microfossils of amoeba-like microorganisms. Inside, and in the immediate surroundings of some virus-like structures, small oval zonal formations occur, which, possibly, represent silificated viral particles, the most ancient obligate super parasites similar to "satellite" virophages in mimiviruses (La Scola, et al., 2008). Apatite grains found in the mineralized cytoplasm and nuclei of virus-like microfossils, most likely, crystallized from phosphoric acid residues of decayed nucleotides. This allowed for the first time to roughly estimate the size of the genomes of the most ancient virus-like structures, which exceeded the genomes of modern giant viruses and unicellular organisms by a factor of thousands (Belyaev, Yukhalin, 2021). The genome masses of eukaryotic microfossils and virus-like structures were also estimated following the principle of genomic-nuclear proportionality, according to which the molecular weights of genomes are directly proportional to the size of the nuclei. In this case, the size of genomes of virus-like structures estimated both form the enclosed apatite grains and the size of nuclei, averaged tens of thousands of picograms and, thus, could contain tens of thousands billions of base pairs. It is assumed that microfossils of virus-like structures from the group of unclear systematic position Dinoviridae Incertae sedis were representatives of the extinct family of unicellular facultative parasites or were the ancestors of giant viruses of the Mimiviridae family.
Non-invasive stimulation of the motor cerebellum has potential cognitive confounds
Authors: Hardwick Robert , Therrien Amanda , Lesage Elise
Published: May 2021

Transcranial stimulation techniques are increasingly used to modulate cerebellar functions, usually relating to motor control. However, the cerebellum is not only involved in motor control, but also in cognitive functions. An important, but often ignored, fact is that these cognitive cerebellar areas overlie the motor cerebellum - as such, any stimulation targeting the "motor" cerebellum would have to first pass through the "cognitive" cerebellum. In this piece, we argue that anatomical constraints and limitations of the presently available transcranial stimulation techniques make it impossible for cerebellar motor regions to be affected independently from cerebellar cognitive regions. This has considerable repercussions for the correct interpretation of studies of non-invasive stimulation applied to the cerebellum.
The role of the amygdala in processing social and affective touch
Authors: Gothard Katalin M , Fuglevand Andrew J.
Published: May 2021

The amygdala plays a central role in socio-emotional behavior, yet its role in processing affective touch is not well established. Longitudinal studies reveal that touch-deprived infants show later in life exaggerated emotional reactivity related to structural and functional changes in the amygdala. The connectivity of the amygdala is well-suited to process the sensory features and the socio-cognitive dimensions of touch. The convergent processing of bottom-up and top-down touch-related inputs in the amygdala triggers autonomic responses. The positive hedonic value of touch in humans and grooming in non-human primates is correlated with vagal tone and the release of oxytocin and endogenous opioids. Grooming reduces vigilance that has been shown to depend critically on the amygdala. Touch-induced vagal tone and lowered vigilance alter neural activity in the amygdala. Under these circumstances neurons no longer respond to each touch stimulus, rather they appear to signal a sustained functional state in which the amygdala appears decoupled from monitoring the external environment.
Decolonising science to open spaces of epistemic justice. The Usmeka system of thought.
Authors: Vargas-Mariño Andres Felipe
Published: May 2021

The ontological turn in humanities and social sciences showed that science was far from being neutral because it is embedded in power structures that determine what is accepted as “truth” excluding non-Western relational ontologies as scientific, or non-objective. There are many responses to scientific enquiry and its role in modern structures of power. They range from anti-scientific to scientific fundamentalisms, and from post-structural relational and more-than-human ontologies to institutional attempts to use science to validate indigenous knowledges. However, descriptions and analysis of how subaltern grassroots communities in the Global South are decolonising science while opening epistemic emancipatory spaces where they dialogue with the state are scarce. This paper contributes to the political and academic debate about how colonial subjects are subverting and challenging scientific enquiry, along with other modern tools of epistemic control. Based on ethnographic research, this paper describes the case of Usme community, who created a decolonial understanding of science. They use scientific knowledge as a mid-level language that allows Usmekas to reconnect semantically, materially, and spiritually with nature. This reinterpretation of science aims to deconstruct the dichotomy human/nature while at the same time mobilises epistemological emancipation demands into modern institutions such as the state.