bluuebunny/crossref_metadata_2025 huggingface dataset:
Decarboxylation 2'-dicarboxy-5-(methyl-5'-indolyl-3')- indolyl-3-acetic acid with use of salts of copper
Authors:   Chelyabinsk State University, Syromolotov Alexander V. , Kimyashov Alexander A. ,   Chelyabinsk State University, Sukhorukov Sergey V. ,   Chelyabinsk State University
Published: March 2021

In this article a decarboxylation method based on the use of quinoline with a copper salt is discussed. Decarboxylation is the elimination of CO2 from the carboxylic group of carboxylic acids or the carboxylate group of their salts. The process is used to produce a large number of organic compounds, such classes as alkanes, alkenes, alcohols, ketones, ethers and esters. Decarboxylation plays an important role in the metabolism of living organisms, namely in the decarboxylation of amino acids. From this we can conclude that the process is important to study. Decarboxylation proceeds in different ways. The most common methods of decarboxylation includes heating in various conditions. For example, such as heating in the presence of acids and alkalis, under severe conditions with quinoline, thermal oxidation in the presence of transition metal salts, Kolbe reaction. In the procces of the CO2 removal group in relation to amino acids there are several types: α-decarboxylation, decarboxylation, associated with the trans-amination reaction and the condensation reaction of molecules. In the synthesis of substituted auxin 2'-dicarboxy-5-(methyl-5'indolyl-3')-indolyl-3-acetic acid, the yield of the product was not high. The usual heating in the presence of alkali output was less than 5%, and in this work it was decided to use other methods of decarboxylation to increase the yield of the product. The aim of the work is to improve the method of decarboxylation of carboxyindolyl substrates for increasing product yield and to compare with the result obtained by ordinary heating of this substances in the presence of alkali. At the end of the work summed up. Found the optimal conditions for the process of decarboxylation of investigated substrates. Optimal conditions chosen based on product yield. To confirm the chemical structures of the substances, 1H NMR, IR spectroscopy, and elemental analysis were used.
The influence of the magnetoplasma install on growth parameters of sunflower Helianthus annuus L
Authors:   Samara State University, Sergeeva Daria V. , Purygin Pyotr P. ,   Samara State University
Published: March 2021

The study assessed the impact of magnetic plasma installation YMPO-2 on sunflower seeds treated with petroleum products of different concentrations (0.5%, 0.9%, 2.9%, 4.7%). The plant generates a gradient magnetic field with variable induction from 50 to 300 GS and is equipped with a powerful source of UV radiation with a wave range of 248-340 nm, which has a strong bactericidal effect, and the magnetic field is able to activate vital processes in seeds. The analyzed parameters of sunflower: seed germination (total and daily), growth energy and length of seedlings. The positive effect of the gradient magnetic field, ultraviolet radiation and ozone, created by a powerful magnetic inductor, was revealed due to the observation of sunflower growth parameters for 30 days. Under the influence of UMPO-2 increases the permeability of cell membranes, resulting in changes in the concentration of substances in plant cells, increases the rate of chemical reactions and increases water absorption of seeds. According to the results of the experiment, the stimulating effect of the magnetoplasmic installation on germination, growth energy and length of seedlings was noted not only on healthy sunflower seeds, but also on seeds treated with petroleum products in four different concentrations (0.5%, 0.9%, 2.9%, 4.7% kerosene). When germinating seeds with the addition of kerosene to the substrate, the deterioration of agrochemical properties of the soil was noted, as a result, the growth of stems and other vegetative organs of sunflower was delayed. However, the seeds with added oil, treated with magnetic plasma installation UMPO-2, germinated together, the growth delay was noted slight. Also, after the impact of UMPO-2 on seeds not treated with petroleum products, positive dynamics of growth within 30 days, maximum germination and germination energy were revealed.
Reduced density spheroplastic based on hollow phenol-formaldehyde microspheres and epoxy resin
Authors:   Alexander Grigorievich and Nikolay Grigorievich Stoletovs State University of Vladimir, Chukhlanov Vladimir Yu. , Smirnov Kirill V. ,   Alexander Grigorievich and Nikolay Grigorievich Stoletovs State University of Vladimir, Chukhlanova Natalia V. ,   Alexander Grigorievich and Nikolay Grigorievich Stoletovs State University of Vladimir
Published: March 2021

In this article the physical-mechanical, thermal and electrical properties of spheroplastic based on epoxy resin ED-20 and hollow phenol-formaldehyde microspheres were studied. The samples were obtained by mixing an epoxy resin, cured with polyethylene polyamine, with hollow phenol-formaldehyde microspheres, poured into a mold and then cured at room temperature. The influence of the filler on the kinetics of the interaction of epoxy oligomer and aliphatic polyamine was studied. The effect of reducing the time of gel formation may occur due to the possible presence of reactive groups on the surface of microspheres. The experiments showed that the introduction of hollow phenol-formaldehyde microspheres in General leads to a slight decrease in the gel formation time. It is established that the introduction of hollow microspheres into the composition leads to a decrease in the density of the finished composition. The impact strength of spheroplastic was determined in accordance with GOST 4647-2015 "Method of Charpy impact strength determination" (ISO 179-1: 2010, NEQ). The introduction of hollow microspheres into the composition leads to a change in the impact strength of the composition in the direction of its decrease. A similar trend is observed in the study of the strength in the separation from the substrate of different materials. The coefficient of thermal conductivity was determined in a stationary mode on the device ITP-MG4"100" GOST 7076-99 "Method for determining the thermal conductivity and thermal resistance in a stationary thermal regime." Studies have shown that an increase in the content of hollow microspheres in the composition to 15% leads to a gradual decrease in the thermal conductivity coefficient to 0.74 W/m∙K. The studied materials can be used as thermal insulation materials and for the manufacture of products used in various fields of science and technology.
Superior sagittal sinus thrombosis in childhood – a case report
Authors: Gavrilovska-Dimovska Aleksandra , Gavrilovski Andreja , Filipce Venko
Published: March 2021

Cerebral venous sinus thrombosis (CVST) is presence of a blood clot in the dural venous sinuses. This is a rare, but dangerous condition. CSVT is characterized by a highly variable clinical spectrum, difficult diagnosis, variable etiologies and prognosis. The International Study on Cerebral Vein and Dural Sinus Thrombosis (ISCVT) determined the frequency of the sites of SCVT. The aim of this case study was to show the clinical presentation, the examination we made, the therapy that was ordinated and the outcome of the treatment. Case study: A 14-year-old male teenager was admitted to the University Clinic for Neurosurgery in Skopje with GCS 10, accompanied with tonic-clonic epileptic seizures. CT examinations by systems were made, and during the time of recording the patient was given Dormicum 2mg overall dose. CT scan of the brain showed hyperdense zones formation around superior sagittal sinus (SSS), the rest of the medical finding was normal. We ran laboratorytests and the test for hemostasisshowed deviation from the normal range. With the ordinated therapy the clinical condition of the patient drastically improved. He was discharged home 12 days after the admission. He was given a recommendation for further check-ups by a transfusiologist and regular visits to our clinic. Occlusion of the cerebral veins and dural venous sinuses may occur on the basis of local trauma, neoplasm or infection. Primary aseptic thrombosis may involve either cerebral veins or dural venous sinuses, or both in combination. The clinical picture and the prognosis of intracranial venous thrombosis probably depend largely on the location, extent, and rapidity of development of the venous occlusion. Conclusion: Superior sagittal sinus thrombosis is a condition that can be manifested with diverse and many symptoms and signs, which often can start unexpectedly and can be life-threatening.
Dysphagia as an early presentation of Di George's Syndrome- case report
Authors: Palchevska Snezana , Gjurkova Beti , Shukarova Elena , Stavrikj Katarina , Jovanovska Jana , Aluloska Natasha
Published: March 2021

DiGeorge’s syndrome is a 22q11.2 deletion leading to abnormal embryogenesis of pharyngeal arches and it is manifesting in a variety of clinical signs and symptoms. The spectrum of anomalies varies from minor facial dysmorphism and cleft palate to a broad spectrum of cardiovascular anomalies, thymic disfunction and immune deficiencies, hypocalcemia due tohypoparathyroidism,growth and developmental delay and speech disturbances. Cardiovascular anomalies might include right sided aortic arch, aberrant vesiclesand vascular ring. Here we present an atypical case of partial DiGeorge’s syndrome with feeding and swallowing difficulties and laryngeal stridor in the neonatal period. Early presentation in this period is usually due to severe hypocalcemia and cardiac disease. Feeding difficulties in a preterm baby needed clinical assessment skills in order to establish the diagnosis and delineate it from feeding difficulties usually seen in preterm babies. Esophagogram (barium X Ray) showed antero-posterior oblique impression towards the right side, the latero- lateral view showed impression on the rare side, suspected to be esophageal sub stenosis due to vascular anomaly, aberrant right subclavian arteryand suspectedthymic hypoplasia. We report a 9-year follow up periodbya team of subspecialists. The child had two surgeries due to aberrant vessel and velopharyngeal deficiency. Optimal management of patients with DiGeorge’s syndrome requires a multidisciplinary teamwhichshould include a cardiologist, immunologist, geneticist, speech/language therapist, endocrinologist and other subspecialists depending on patient`'s phenotype.
Study on the Development of Small Cooling Module System for Scrubber to Improve Toxic Gas Treatment Efficiency
Authors: Lee Dong Sub , Kim Jin Hee
Published: March 2021

Objectives : Manufacturing－based production facilities are required to install dust collection devices for air pollution prevention facilities. In particular, manufacturing-based companies need low-power hazardous gas treatment devices. However, due to the slowing economic growth, the cost of replacing new hazardous gas treatment devices is increasing, and new products in the form of parts that can be attached to scrubbers that are already installed are urgently needed.Methods : To deal with residual gas from organic and inorganic compounds used in semiconductor manufacturing processes, the concentration of air pollutants emitted through the process of removing harmful substances from the primary scrubber and re-treatment of gases emitted from the secondary scrubber is further lowered.Results and Discussion : In this study, a cooling block device which is a hazardous gas treatment part is developed to solve the limitation of scrubber processing capacity from overcapacity harmful gases such as strong toxicity, corrosivity, combustion, and environmental pollution in semiconductor manufacturing process.Conclusions : In the design factors and performance survey of cooling module using thermoelectric element, it was calculated that the cooling capacity of the peltier thermoelectric element with a margin of 9,300 W was required. Based on these results, the absolute humidity decreased by 5.8 g/kg and the temperature decreased by 9.5 degrees, showing the possibility of solving the problem of the decrease in the effectiveness of hazardous gas treatment of secondary scrubber due to increased moisture.
Optimization Approach for Solvent Extraction Process of Oily Contaminated Soil with Addition of Biosurfactant
Authors: Fitriyani Lely , Kardena Edwan , Sukandar  , Helmy Qomarudin
Published: March 2021

Objectives : Solvent extraction is a process in which not only enable to reduce oil contaminant from soil residue, but also capable to recover oil from soil matrix of oily contaminated soil which has opportunity to be reutilized. Optimization process has been simulated by previous studies related to type and dosage of solvents, variances of temperature, additional of surfactants, and other related parameters to increase oil removal from oily contaminated soil. This study seeks an approach of optimization for solvent extraction process to oily contaminated solid waste by conducting statistical analysis into laboratory experimentation from perspective of Total Petroleum Hydrocarbon (TPH) removal.Method : Biosurfactant became single extractors for multistage extraction process and also combined with other solvents which are acetone and toluene. Mixing method that utilized during the study was combination between horizontal shaking at 150 rpm in 15 min duration and centrifugation force at 1,570 g in 10 min duration. Statistical analysis were conducted to seek its multiple regression.Result : Study describing biosurfactant performance single extractor by using multistage extraction process achieve 77% TPH removal, while combination of biosurfactant and solvent extraction by using toluene and acetone also capable to increase TPH removal 7% higher from original performance of both toluene and acetone at solvent extraction.Conclusion : Surfactant and solvents combination is promising to improve TPH removal, while statistics analysis that implemented to observed extraction process has possibility to be used for engineering higher efficiency of extraction process.
Erectile dysfunction and premature ejaculation during the pandemic caused by the SARS-CoV-2 virus
Authors: Pintea-Trifu Martina
Published: March 2021

Erectile dysfunction (ED) and premature ejaculation (PE) are among the most common male sexual dysfunctions. Meta-analytical studies and systematic reviews describe the frequently comorbid appearance of these two pathologies, being correlated with less favorable experiences with young females. People affected by these pathologies are more likely to have anxiety or depression and have a lower prevalence of organic comorbidities such as diabetes, high blood pressure or dyslipidemia (1,2).
FROTTEURISM DISORDER
Authors: Lillegraven Joke Van
Published: March 2021

Frotteurism disorder or frotteurism is one of the paraphilic disorders that cause sexual arousal. It is the act of touching or rubbing the genitals against a person in a sexual manner, without their consent, to obtain sexual pleasure or to reach orgasm. Those who practice frotteurism find pleasure in having a private sexual experience in a public setting.
ERECTION DISORDERS
Authors: Emanuela Țâr Horiana
Published: March 2021

The first physiological response to effective sexual stimulation, produced by a source of physical or mental stimulation, is the erection of the penis. Erection usually occurs within 3-8 seconds of the onset of arousal. When sexual tension and erection reach a certain level in the presence of the partner, the need for interference appears. The intensity of the erection may increase or decrease until it disappears, whether the arousal is prolonged or not. The complicated anatomical apparatus is regulated by a nervous mechanism, just as complex, being dependent to a remarkable extent on psychic influences. By the strong interweaving of these two components - psychological and functional - the sexual function is subject to changes. Erectile dysfunction, when it occurs, is obvious because, although there may be libido, the lack of an erection makes it impossible to perform sexual intercourse. Erectile dysfunction should not be confused with isolated or occasional failures to obtain or maintain a penile erection. They do not constitute a condition or disease that justifies medical attention and should be perceived as absolutely normal. The vast majority of men face such an episode at some point in their lives. One can speak of erectile dysfunction in the case of a recurrent or persistent inability to obtain an erection or to maintain it long enough to complete sexual intercourse, which lasts at least three months. It is especially important because in a normal activity, without erection, intercourse, ejaculation and orgasm cannot take place. (Pathologically, premature ejaculation can occur, without an erection, in the form of pollution!)
Akarsuların Yatak Yeri Seçiminde Fay Belirleyiciliğinin Uzaktan Algılama Tabanlı Analizi: Aras Vadisi Örneği (Karakurt - Kağızman Arası)
Authors: ÖZTÜRK Yahya , ÇETİN Muhammed , TURGAY Orkun
Published: March 2021

Bu çalışma, Türkiye’nin doğusundaki Aras Nehri’nin Karakurt Köyü (Sarıkamış) ile Kağızman ilçe merkezi arasında kalan kesiminde vadi gelişimi ile faylanma arasındaki ilişkileri açıklamaya çalışmaktadır. Bu amaca ulaşılabilmesi için çalışmada uzaktan algılama yöntem ve teknikleri kullanılmıştır. Öncelikle Landsat 8 uydu görüntüsünden elde edilen 15 m çözünürlüklü pankromatik bantlar sayısallaştırılmış ve ilgili data üzerinden Geomatica programı kullanılarak çizgisellik analizi uygulanmıştır. Ayrıca ArcMap 10.5 paket programı kullanılarak çizgiselliklerin yoğunluğu belirlenmiştir. Çalışma süresince farklı kaynaklardan derlenen verilerin (çizgisellikler, fay ve akarsular) üst üste bindirilmesiyle çakıştırma analizi yapılmıştır. Analiz sonucunda çizgisellik, fay ve akarsuların büyük oranda örtüştüğü anlaşılmıştır. Bu uyum çizilen gül diyagramlarında da net olarak görülmüştür. Bulgular, çalışma alanında önemli bir tektonik etmen olan Kağızman Fay Zonu ile çizgiselliklerin büyük oranda örtüştüğünü, dolayısıyla çizgiselliklerin gelişiminde temel belirleyicinin faylanma olduğunu göstermektedir. Ayrıca Aras Nehri ana yatağının da fay-çizgisellik çakışma alanlarında kurulmuş olması, vadi gelişiminde faylanmaya bağlı zayıf dislokasyonel hatların etkili olduğunu kanıtlamaktadır. Sonuç olarak çalışma alanında vadi kuruluşu ve gelişimiyle faylanmalar arasında morfojenetik bir uyum söz konusudur.
Analysis of an HIV - HCV simultaneous infection model with time delay
Authors: Hassan Adamu Shitu , Hussaini Nafiu
Published: March 2021

A novel mathematical delay model for simultaneous infection of HIV and hepatitis C virus is formulated and dynamically analyzed. Basic properties of the model are established and proved. Basic reproductive threshold is systematically calculated as the maximum of three subthreshold parameters. A disease free equilibrium is determined to be globally asymptotically stable for all values of the delay when the threshold is less than unity. However, when the threshold is greater than one, endemic equilibrium emerged which is shown to be locally asymptotically stable for any length of delay. Although the delay has no effect on stabilities of equilibria points, however, it is found to reduce the infectivity of the viruses as the length of the delay is increased. Epidemiological interpretations of the results and numerical simulations illustrating them are given.
TERMOELEKTRİK MODÜLLER İÇİN DOĞRUDAN METAL LAZER SİNTERLEME EKLEMELİ İMALAT YÖNTEMİ KULLANILARAK ALÜMİNYUM ALAŞIMI SOĞUTUCU TASARIMI VE ÜRETİMİ
Authors: DEMİRÖZ Ömer Buğra , DİLİBAL Savaş
Published: March 2021

Doğru akım ile ısı kontrolüne olanak tanıyan yarı-iletken yapıdaki termoelektrik malzemeler, termoelektrik modül yüzeyleri arasında bir ısı farkı oluşturur. Termoelektrik modüllerde teknolojik imkânlar arttıkça değişik malzemelerin birleştirilmesiyle verimlilikleri artmaktadır. Termoelektrik modüllerde farklı yöntemlerle verimlilik artışı sağlanabilmesine rağmen üretildiği malzemelerin yapılarından kaynaklı verimliliklerini sınırlayan önemli faktörler bulunmaktadır. Farklı geometrilerde soğutucuların temel amacı termoelektrik parça yüzeyinde oluşan ısının en hızlı şekilde ve malzemeye zarar vermeyecek şekilde soğutulmasını sağlamaktır. Soğutucu geometrisinde yapılacak değişikliklerle her bir yüzeyin ısı dengesini ayarlayarak, ısının eşit dağılımıyla sistemden hızlı ve güvenilir bir şekilde aktarılması sağlanmalıdır. Doğrudan (direkt) Metal Lazer Sinterleme (DMLS) eklemeli imalat yöntemi üç boyutlu model verilerinden belirlenen farklı geometrilerde komponentler üretmek için katmanlar halinde birleştirilme sürecidir. Soğutucu model ölçütlerine uygun üretim parametrelerinin seçilmesi gerekmektedir. Bu çalışmada üç farklı geometrik yapıda tasarlanan soğutucu parçalar, eklemeli imalat yöntemlerinden biri olan doğrudan metal lazer sinterleme eklemeli imalat yöntemi ile üretilmiştir. Her soğutma parçasının lazer ışınları ile gerçekleştirilen doğrudan metal lazer sinterleme eklemeli imalat yöntemi ile yüksek hassasiyetle üretimi gerçekleştirilmiştir. Eklemeli imalatı gerçekleştirilen soğutma parçaları termoelektrik modüllere termal macunla yapıştırılarak ilk ısıl testleri gerçekleştirilmiştir.
FORMAÇÃO E SUBJETIVAÇÃO: A EDUCAÇÃO ESCOLAR ENQUANTO CUIDADO DE SI
Authors: Schütz Jenerton Arlan
Published: March 2021

http://journal.editorametrics.com.br/index.php/amormundi/index
Importância do lugar de fala nas lutas coletivas: o movimento LGBT e os atravessamentos causados pelo racismo
Authors: Soares Marco Aurelio de Almeida , Vieira Carlos Magno
Published: March 2021

O presente artigo tem como objetivo apresentar a discussão de identidade de gênero e orientação sexual, de modo a demonstrar sobre que bases esses conceitos foram formados. Na sequência, a pesquisa se propõe a compreender a importância do lugar de fala dentro dos agrupamentos daqueles que se entendem LGBT. Os conceitos para a definição do que é ser LGBT, conceitualmente, serão desenvolvidos ainda no primeiro capítulo. Dito isso, a pesquisa traz como problemática o seguinte questionamento: Qual a importância do lugar de fala em na compreensão do Universo LGBT? A construção da presente pesquisa, parte da compreensão da não homogeneidade dos grupos LGBT+, bem como os diferentes recortes vivenciados pelos indivíduos. A metodologia escolhida para o desenvolvimento do trabalho, foi a revisão de literatura, que objetiva fundamentar os diversos conceitos trazidos durante a discussão do presente artigo.
Educação e tecnologias da comunicação
Authors: Adams Adair
Published: March 2021

Pensar a educação a partir da configuração antropológica do presente, constituída pela época comunicacional condicionada pelas mídias e tecnologias da comunicação, é o objeto deste texto. Compreendo que o pressuposto mais geral da pedagogia é a antropologia, pois é preciso saber quem é o homem, sempre no presente, para que possamos pensar as necessidades e possibilidades da educação, também, sempre no presente. A partir de referências bibliográficas atuais sobre o tema em diálogo com autores da tradição filosófica sobre a técnica, proponho uma revisão da ideia, quase consensual, de que as novas tecnologias são o lugar de fala da educação atual. O horizonte é um questionamento e a demonstração de possíveis equívocos na argumentação que insere as novas gerações na categoria de “novos digitais”.
Hortas urbanas e periurbanas: contribuições para o desenvolvimento de um espaço urbano sustentável
Authors: Klöckner Luiza Motta , Oliveira Tarcisio Dorn de
Published: March 2021

A globalização gerou uma massificação de produtos, sabores e culturas, causando a exclusão do meio rural e do “saber fazer” do agricultor. Ao passo que a população nas áreas urbanas apenas aumenta no decorrer dos anos, o fornecimento de alimentos, oferta de empregos e preservação ambiental se tornam problemas crescentes. No campo da alimentação, o processo de desterritorialização e de perda de saberes é percebido com a naturalização de práticas como a pasteurização dos sabores e o desaparecimento de inúmeros alimentos, contribuindo para a degradação do meio ambiente. Há muito se fala em revolução verde e sustentabilidade. Dessa forma, este trabalho tem por objetivo principal, apontar as contribuições do incentivo a implantação de hortas urbanas e periurbanas para o desenvolvimento sustentável e, consequentemente, produzir um ambiente mais verde e mais saudável.
HISTÓRIAS DE VERGONHA, AMOR E DOR
Authors: Maia Cláudia
Published: March 2021

Resumo

A partir da história de vida de três mulheres vítimas de violência conjugal em Montes Claros (MG), procuro compreender, neste artigo, os motivos que impedem essas e outras mulheres de romperem relações violentas e denunciarem seus agressores. Busco pensar esses motivos, especialmente, no processo de subjetivação feminina. Entre as explicações que emergem das narrativas estão o medo, a preocupação com filhos, a ideologia do casamento indissolúvel, a falta de apoio da família e aspectos relacionados à religiosidade e aos afetos. 

Palavras-chave: Mulheres. Violência de Gênero. Violência Conjugal. Subjetividade.

 

Abstract

Based on the life story of three women victims of conjugal violence in Montes Claros (MG), I try to understand in this article the reasons that prevent these and other women from breaking violent relationships and denouncing their aggressors.  I seek to think these reasons, especially in the process of female subjectification. Among the explanations that emerge from the narratives are fear, concern for children, the ideology of indissoluble marriage, the lack of family support and aspects related to religiosity and affections.

Keywords: Women. Gender Violence. Conjugal Violence. Subjectivity.
EM MEMÓRIA DELAS
Authors: Neves Josélia Gomes
Published: March 2021

Resumo

A publicação do “Mapa da Violência: homicídio de mulheres no Brasil” (WAISELFISZS, 2015) mobilizou a atenção de vários atores sociais sobre o feminicídio no país. Nessa direção, a finalidade deste trabalho foi analisar os crimes praticados contra as mulheres de 2008-2011 em um município amazônico através da pesquisa documental. O estudo apurou que pelo menos 6 (seis) ou 7 (sete)mulheres pobres de 21 a 41 anos foram mortas por agressores masculinos, conhecidos ou não através de arma de fogo ou faca em situação de extrema vulnerabilidade, o que confirma os dados do Mapa. Negligência, alheamento e desamparo resumem os sentimentos da violência feminicida. A memória delas segue tensionando o silêncio por meio da educação.

Palavras-chave: Feminicídio. Amazônia. Educação Crítica. Mapa da Violência.

 

 

Resumen La publicación del "Mapa de la Violencia: asesinato de mujeres en Brasil" (WAISELFISZS, 2015) movilizó la atención de varios actores sociales sobre el feminicidio en el país. En esa dirección, la finalidad de este trabajo fue analizar los crímenes cometidos contra las mujeres de 2008-2011 en un municipio amazónico a través de la investigación documental. El estudio determinó que al menos 6 (seis) o 7 (siete) mujeres pobres de 21 a 41 años fueron asesinadas por agresores masculinos, conocidos o no por arma de fuego o cuchillo en situación de extrema vulnerabilidad, lo que confirma los datos del Mapa. Negligencia, alejamiento y desamparo resumen los sentimientos de la violencia feminicida. Su memoria sigue tensionando el silencio por medio de la educación.

Palabras clave: Feminicidio. Amazonia. Educación Crítica. Mapa de la Violencia.
#NENHUMAAMENOS
Authors: Jara Tainá Mendes , Miguel Katarini Giroldo
Published: March 2021

Resumo

Nosso artigo propõe um debate sobre a influência da comunicação em rede na cobertura jornalística de um caso de feminicídio que reverberou nas redes sociais e alcançou intensa repercussão midiática, ao acontecer sob o eco das manifestações de uma pretensa quarta onda feminista e a partir da publicação, no Facebook, de uma carta aberta elaborada pela irmã da vítima.

Palavras-chave:Jornalismo. Redes Socias. Feminicídio. Movimento Feminista.

           

Abstract

Our paper proposes a debate about the influence of network communication in the journalistic coverage of the feminicide case that reverberated on social networks and rea ched intense media repercussions, when it happen sunder the echo of the manifestations of an all eged fourth feminist wave and the publication, on Facebook, of an open letter written by the victim's sister.

Keywords: Journalism. Social Networks. Feminicide. Feminist Movement.
FEMINICÍDIO COMO REFLEXO DA CULTURA DE OBJETIFICAÇÃO E DOMINAÇÃO DA MULHER
Authors: Carvalho Ana Luíza Duarte de , Ferreira Kamila Montes , Ramos Maria Eduarda de Souza , Nunes Sthefany Cristina da Silva
Published: March 2021

Resumo

O presente artigo tem como objetivo abordar o crime de feminicídio, recentemente tipificado no Código Penal brasileiro pela Lei nº 13.104/2015. Busca-se abordar a violência contra a mulher em uma perspectiva histórica, no âmbito social e doméstico, o conceito de feminicídio, o tratamento no direito penal e sua relevância jurídica.

Palavras-chave:Direito Penal. Violência Contra a Mulher. Feminicídio.

 

Abstract

This article aims to address the crime of feminicide, recently typified in the Brazilian Penal Code by Law No. 13.104/2015. It seeks to address violence against women from a historical perspective, in the social and domestic sphere, bringing the concept of feminicide, the treatment by criminal law and its legal relevance.

Keywords: Criminal Law. Violence Against Women. Feminicide.
CIBERFEMINISMO EM HOLLYWOOD
Authors: Luvizotto Caroline Kraus , Firmino Carolina Bortoleto , Trindade Ana Carolina , Santos Heloísa Souza dos
Published: March 2021

Resumo

O ciberativismo oferece ao movimento feminista ferramentas e possibilidades de expansão e conscientização. #MeToo e Time’sUp se tornaram símbolos contra a cultura do assédio em Hollywood. A partir da análise de enquadramento, analisam-se publicações da Revista Marie Claire quanto a proposta editorial e aos conteúdos acerca dos movimentos.

Palavras-chave: Ciberfeminismo. Assédio. #MeToo. Time’s Up.

 

Abstract

Cyberactivism offers the feminist movement tools and possibilities for expansion and awareness. #MeToo and Time’s Up have become symbols against the culture of harassment in Hollywood. From the framework analysis, publications from Revista Marie Claire are analyzed regarding the editorial proposal and content about the movements.

Keywords: Cyberfeminism. Harassment. #MeToo. Time’sUp.
AS MATRIARCAS DO AXÉ
Authors: Santos Larissa Ramos dos
Published: March 2021

Resumo

Entre os séculos XVI e XIX, a escravidão gerou um intenso fluxo de comércio de escravos entre o Brasil e a costa ocidental da África. Junto com as populações escravizadas, também foram trazidas para cá inúmeras tradições, costumes e diversas religiosidades; dentre elas o candomblé e a tradição social, dentre as nações nagô, da autonomia feminina. Essas mulheres autônomas na esfera social, africanas e descendentes delas, foram as grandes matriarcas do famoso candomblé baiano, que formado na diáspora, foi fotografado e estudado durante décadas pelo francês Pierre Fatumbi Verger. O presente trabalho propõe uma análise sobre a representação da figura feminina no candomblé, em algumas fotografias de Verger.

Palavras-chave: Diáspora. Representação. Mulheres.

 

Abstract

Between the 16th and 19th centuries, slavery generated an intense flow of slaves commerce between Brazil and the west coast of Africa. Along with the enslaved populations, many traditions, customs, and various religiosities have also been brought here; among them the Candomblé and the social tradition, among the Nagô nations, of  feminine autonomy. These autonomous women in the social sphere, African and descendants of them, were the great matriarchs of the famous Bahian candomblé, photographed and studied for decades by Frenchman Pierre Fatumbi Verger. The present work proposes an analysis on the representation of the female figure in candomblé, in some of Verger’s photographs.

Keywords: Diaspora. Representation. Women.
TÜRKİYE’DE TELEKOMÜNİKASYON SEKTÖRÜNDE DOĞRUDAN YABANCI YATIRIMLAR: ZAMANLAMA, KURUMSAL YAPI VE ŞEBEKE GELİŞİMİ AÇISINDAN BİR DEĞERLENDİRME
Authors: ÜÇER Sırrı Emrah
Published: March 2021

Türkiye’de telekomünikasyon sektörü örneğinden yola çıkarak doğrudan yabancı yatırımların altyapı şebekelerinin gelişimine katkısı, yatırımları karşılayan kurumsal yapının etkisi ve yatırımların zamanlaması üzerine ekonomi-politik bir analiz yürüten bu çalışma dört döneme odaklanıyor. Telekomünikasyon alanında yabancı yatırımların canlandığı bu dönemlerin birincisi, İstanbul ve İzmir’de kent ölçekli telefon operatörlerinin kurulduğu geç Osmanlı İmparatorluğu ve erken Türkiye Cumhuriyeti dönemi. Yerli elektronik imalatçılarla yabancı sermaye grupları arasında dijital santral üretim lisansı anlaşmalarının hayata geçirildiği 1980’ler ikinci dönemi oluşturuyor. Yabancı sermaye gruplarının da ortak olarak bulunduğu konsorsiyumların mobil telefon alanında yetkilendirildiği 1990’lar makalenin üçüncü dönemi. Başlıca telekomünikasyon özelleştirmelerinin hayata geçtiği 2000’lerse makalenin incelediği dördüncü dönem. Çalışma kapsamında incelenen örneklerin değerlendirilmesi, yabancı yatırımların teknoloji transferine ve şebekelerin gelişimine katkısının yatırım projelerini tasarlayan kurumsal ve politik yapıya ve yatırımların zamanlamasına bağlı olduğu sonucunu veriyor. Makalenin telekomünikasyon sektöründeki yabancı yatırımları 19. yüzyıldan 21. yüzyıla uzanan bir uzun dönem içerisinde incelemesi hem doğrudan yabancı yatırımlar hem telekomünikasyon politikaları literatürüne özgün bir katkı niteliğindedir. Amaç: Makale Türkiye’de telekomünikasyon sektörüne gelen doğrudan yabancı yatırımları zamanlama, kurumsal yapı ve şebeke gelişimi açısından değerlendirmeyi amaçlar. Yöntem: Makale nitel araştırma yöntemlerini kullanmaktadır. Bulgular: Zamanlama açısından değerlendirildiğinde yabancı yatırımların uluslararası finans piyasalarının daraldığı savaş ve kriz dönemlerinin hemen öncesine denk geldiği görülüyor. Yatırımları karşılayan ve yönlendiren kurumsal yapıya bağlı olarak teknoloji ve yönetim becerisi transferi sonuçları çeşitlenmiştir. Genel olarak değerlendirildiğinde yabancı yatırımların şebeke gelişimine katkısı sınırlı kalmıştır. Özgünlük: Makalenin telekomünikasyon sektöründeki yabancı yatırımları 19. yüzyıldan 21. yüzyıla uzanan bir uzun dönem içerisinde incelemesi hem doğrudan yabancı yatırımlar hem telekomünikasyon politikaları literatürüne özgün bir katkı niteliğindedir.
THE EFFECT OF RELATION BETWEEN DIGITAL LEADERSHIP PRACTICE AND LEARNING ORGANIZATION ON THE PERCEPTION OF INDIVIDUAL PERFORMANCE
Authors: ARTÜZ Samime Derya , BAYRAKTAR Osman
Published: March 2021

Rapid changes in the technological field affect management practices and create new concepts. Digital leadership is one of the concepts that have entered the literature in recent years. Purpose: In this study, the perceptions of digital leadership and learning organization were investigated. The primary hypothesis of the study is the assumption that there is a positive correlation between the perception of digital leadership application and organizational learning. The scales that were developed by Ulutaş and Arslan (2018), Şahin, Çakır and Öztürk (2014), and Karakurum (2005) were combined and used in this study. Method: The research was conducted in banking and finance sector. 234 people participated in the online survey, and the questionnaires of 193 participants were available for analysis. The data was statistically analyzed with SPSS 25.0. Findings: As a result of the analysis, the effect of the relationship between digital leadership and learning organization on individual performance was found as statistically significant and the primary hypothesis of the study was accepted (p=0,000; p<0,001) and analyzes on demographic variables and the perception of individual performance and statistical significances were not found statistically significant. Originality: The fact that digital leadership is explained conceptually and being the first research on the relationship between digital leadership and learning organization in the banking sector stands out as the original aspect of the study.
METİN MADENCİLİĞİ YAKLAŞIMIYLA İŞVERENLERİN NİTELİK TALEPLERİNİN İNCELENMESİ
Authors: ERGÜT Özlem
Published: March 2021

Amaç: Firmalar pek çok kaynaktan personel talebini karşılayabilmekle birlikte günümüzde aranan iş pozisyonlarında uygun adayların bulunmasında internet ve iş ilanı siteleri önemli bir araç haline gelmiştir. İş arayan açısından da internete üzerinden yapılan başvuruların kolaylıkla yapılması ve sürecin daha hızlı olması iş ilanı sitelerinin kullanımı yaygın hale gelmiştir. İş arayan ile iş imkanı sunan tarafı bir araya getiren iş ilanı sitelerinde yer alan iş ilanlarının incelenmesi pek çok çalışmaya konu olmuştur. Çalışmada Ekonometri mezunlarının güncel istihdam olanakları ve Ekonometri mezunlarını istihdam etmek isteyen firmaların gereksinimlerinin ortaya konulması amaçlanmıştır.

Yöntem: Belirlenen amaç doğrultusunda iş arayan ile iş imkanı sunan tarafı bir araya getiren iş ilanı sitesinde yer alan iş ilanları öncelikle içerik analizi ile incelenmiştir. Verilen iş ilanlarındaki gerekli duyulan beceri ve özelliklerin ortaya çıkarılması amacıyla da bir metin madenciliği yaklaşımı kullanmıştır.

Bulgular: İlanlar sektör, pozisyon gibi belirlenen başlıklar bazında ayrıntılı olarak incelenmiş ve aynı zamanda yabancı dil, bilgisayar programları, kişilik özellikleri ve diğer nitelikler yönünden işveren beklentileri ortaya konulmuştur. Yapılan incelemeler sonucunda bankacılık, enerji, otomotiv sektörlerinin en fazla istihdam olanağı sağlayan sektör olduğu görülmüştür.

Özgünlük: Belirtilen yöntemleri kullanarak, Türkiye’de Ekonometri bölümünden mezun olacak kişilerin güncel istihdam olanaklarını ve kişilerde aranan nitelikleri belirlemeye yönelik yapılmış çalışmaya rastlanmamıştır. Çalışmanın diğer çalışmalardan farkı, analizler sonucunda öne çıkan sektörler bazında da ilanlarda aranan niteliklerin ayrıntılı olarak incelenmesidir. Aynı zamanda en çok görüntülenen ve en fazla başvuru yapılan ilanlarda bir alt başlık olarak ayrıca analiz edilmiştir. Elde edilen bulguların, bu bölümle ilgili öğrencilerin kariyer planlamasına ışık tutması hedeflenmektedir.
Forty years of fluctuation in the occurrence of two various metazoan parasites: Contracaecum multipapillatum (Nematoda) and Digenean metacercaria N1 in warm water fish culture in the Israeli farms
Authors: Smirnov Margarita , Ofek Tamir , Ron Tetsuzan Benny
Published: March 2021

We present field observation results from October 2019 to February 2021 in Israeli fish farms. Surprisingly, two metazoan parasites, the larvae of Contracaecum multipapillatum and unidentified metacercaria N1, which disappeared from Israeli fish farming 30 years ago, were commonly found in the current study. The reappearance of these two helminths is likely related to changes in the management policy related to new regulations regarding bird-of-prey species. It means that farmers could have prevented parasitic infections by keeping away piscivorous birds from their fish ponds and by treating these ponds with appropriate compounds against the affected invertebrates.
Innovación y emprendimiento social, un factor de desarrollo en el parque ecoturístico bosque de las truchas, San Miguel Regla, México
Authors:   Universidad Autónoma del Estado de Hidalgo, Elizalde Rivera Brenda , Hernández Calzada Martin Aubert ,   Universidad Autónoma del Estado de Hidalgo, Mendoza Moheno Jessica ,   Universidad Autónoma del Estado de Hidalgo
Published: March 2021

La innovación y el emprendimiento social tienen como propósito satisfacer necesidades sociales y resolver problemas que el sector público o privado no ha subsanado; el Parque Ecoturístico Bosque de las Truchas es una organización construida bajo estos dos principios. La presente investigación tiene como objetivo mostrar el desarrollo que la comunidad de San Miguel Regla ha experimentado después de la apertura del destino turístico. El estudio se encuentra sustentado bajo un enfoque cualitativo y un método descriptivo, por lo que busca detallar los rasgos del fenómeno analizado y comparte la perspectiva de los participantes, el instrumento de recolección de información fue aplicado por los investigadores dentro del Parque Ecoturístico Bosque de las Truchas por medio de una entrevista semi estructurada donde participaron veinte de los emprendedores del lugar seleccionado mediante la técnica de muestreo intencional. El parque ha logrado posicionarse como un destino clave en la práctica del turismo ecológico, adaptándose e integrando nuevos modelos de negocio que generen beneficios comunales; es un ejemplo claro en cuanto a la efectividad de la innovación y emprendimiento social, ya que desde sus inicios ha actuado como un factor de desarrollo para la localidad de San Miguel Regla mejorando las condiciones de vida y oportunidades de los habitantes.
Calidad de vida laboral reto del trabajo decente en las MIPYMES frente al Covid-19 en Latinoamérica
Authors:   Politécnico Grancolombiano. Grupo de Investigación Administración y Competitividad, Molero Suárez Lisbeth Marina , Venegas Camargo Allyson Karen ,   Politécnico Grancolombiano. Grupo de Investigación Administración y Competitividad
Published: March 2021

El presente artículo tiene como objetivo analizar la calidad de vida laboral como reto del trabajo decente frente al COVID-19 en las MIPYMES en Latinoamérica. Se trata de una investigación teórica, documental, descriptiva, reflexiva, analítica, apoyada en una metodología cualitativa basada en la revisión de material y autores que han sintetizado la situación actual de este tipo de empresas, cuantificando resultados y consolidando cifras que sirven para interpretar la perspectiva actual de este sector empresarial. Representa un avance de investigación en el tema de calidad de vida dentro de las empresas en tiempos de pandemia donde las condiciones habituales se ven afectadas sin que esto oculte la responsabilidad social interna que tienen todas las empresas sin importar su tamaño o área de negocio. Entre los autores que sustentan los argumentos teóricos se encuentran Durán, (2011), CEPAL (2020), OIT (2018), OMS (2014) entre otros. Entre las consideraciones finales se propone a la calidad de vida como determinante para un trabajo digno y como la fuerza laboral que integra las MIPYMES de América Latina se encuentran en un momento de gran afectación debido a la falta de planeación estratégica en unos casos y en otros la transversalidad del escenario extraordinario, planteado por la pandemia la cual ha obligado a cerrar un porcentaje importante de este sector empresarial en la región.
Medición de los factores determinantes del éxito competitivo de las PYME agroindustrial de Tegucigalpa F.M.
Authors:   Universidad Nacional Autónoma de Honduras, Amaya López Osman
Published: March 2021

Medir los factores determinantes del éxito competitivo de la PYME Agroindustrial de Tegucigalpa, M.D.C. en Honduras, es fundamental, considerando que el sector representa 45% del Producto Interno Bruto (PIB) y 66 % de las exportaciones y es la actual apuesta productiva para el país. El presente estudio es el resultado de una investigación empírica de tipo cualitativa-cuantitativa-descriptiva, su diseño es no experimental debido a que no se manipularon las variables. Se aplicó una entrevista estructurada a 30 representantes sectoriales, los resultados indican que, si la PYME Agroindustrial cuenta con productos de calidad, buen servicio al cliente y la preparación/formación del personal, mayor será la probabilidad de tener éxito competitivo. Con relación al nivel de competitividad un 86.67 % de las MYPE no elaboran Plan Estratégico, 66.67% indican no contar con manuales de producción de sus procesos y 70 % requieren de Sistemas de Información. Los datos obtenidos son especialmente útiles porque contribuyen a conocer los factores determinantes de competitividad del sector, información que es de interés para los gerentes/propietarios PYME, que sirvan de base para el desarrollo de estudios empírico futuros y contribuyan con instituciones nacionales e internacionales para diseñar y promover estrategias y políticas que favorezcan a mejorar la competitividad del sector agroindustrial.
Disrupción de la exclusión social a la discapacidad a través de las tecnologías asistivas
Authors:   Unipanamericana Fundación Universitaria Panamericana, Molero Suárez Luis Guillermo , Puerto Lara Andres Esteban ,   Unipanamericana Fundación Universitaria Panamericana, Sáenz Javier Alejandro ,   Unipanamericana Fundación Universitaria Panamericana
Published: March 2021

El presente capítulo tuvo como propósito analizar la disrupción de la exclusión social a la discapacidad a través de las tecnologías asistivas. El estudio se ubicó en el paradigma cualitativo a través de un estudio documental, con diseño bibliográfico descriptivo. Para lograr lo anterior expuesto, las categorías analizadas fueron: Aproximaciones de la exclusión social, Tecnologías asistivas como modelo de apoyo a los procesos inclusivos, Tecnología asistiva de asistencia integral y Tecnología asistiva de uso específico para construir un análisis sobre la base de las teorías planteadas por Casado (1976), Foucault (1974), Lenoir (1974), Tezanos (1999), Borg, Lindström y Larsson (2009), Molero et al. (2020), y WHO, World Health Organitation, (2020), entre otros. Dentro de los hallazgos se presentaron una serie de estudios aplicados en tecnologías asistivas que permitieron evidenciar la disrupción de la exclusión social a la discapacidad a través de estas herramientas. Como conclusión, los adelantos en materia de tecnología de asistencia que ha traído consigo avances sustanciales en armonía a los nuevos paradigmas así como la participación activa de organismos internaciones como la Organización Mundial de la Salud, quien delinea la hoja de ruta en relación a la discapacidad, sientan las bases para que este tipo de herramientas emerjan como instrumentos disruptivos a la exclusión social en diferentes dinámicas aumentando su pertinencia en los contextos globales.
Sistematización de experiencias: una propuesta de investigación cualitativa en enfermería
Authors:   Universidad Popular del Cesar, Benjumea Liñan Edelsy , Mejia Reales Luz Divia ,   Universidad Popular del Cesar, Cortes Escalante Fabio Hernando ,   Universidad Popular del Cesar
Published: March 2021

El objetivo de este estudio, fue proponer la Sistematización de Experiencias, como una forma de hacer investigación cualitativa en Enfermería. El abordaje del estudio, se hizo desde la investigación proyectiva, la cual, consiste en la elaboración de una propuesta o un plan, para ayudar en una necesidad de tipo práctico; a partir, de un diagnóstico de necesidades. La muestra fue seleccionada por conveniencia; constituida por 35 estudiantes de sexto semestre, de la asignatura Seminario de Investigación y 10 docentes de Enfermería, que pertenecen al equipo Currículo. Se utilizó, la entrevista individual y el grupo focal, como técnicas de investigación. En los resultados, los docentes y estudiantes, reconocieron la importancia de la Sistematización de Experiencias como investigación cualitativa; método de producción de conocimiento, en la profesión de Enfermería; se evidenció, el desconocimiento de la Sistematización de Experiencias, en las prácticas, actividad que permite comprender el entorno y transformar realidades que se viven.