bluuebunny/crossref_metadata_2025 huggingface dataset:
Contemporary Issues of Special Education in Turkey
Authors: Karal Muhammed A.
Published: December 2021

The first international declaration of inclusive education through the Salamanca Statement (UNESCO, 1994) underlined the importance and necessity of inclusive practices and recommended that all students should benefit from the same educational approaches in the same environment. In addition to that, growth in field applications, published research papers, the number of trained professionals, and general awareness around students with disabilities triggered the improvement of special education services in Turkey during the last three decades. This article displays a brief history of special education, laws and regulations, the path of special education, and introduces contemporary issues in special education in Turkey. Without recognizing the existing situation and contemporary issues of the field of special education, it is not possible to take steps for planning and obtain better outcomes.
مصطلح الحلال في القرآن الكريم: دراسة موضوعية تحليلية
Authors: Abdelali Bey Zekkoub
Published: December 2021

Islamic law permitted and encouraged Muslims to benefit from ḥalāl (permissible) things. Violation of ḥalāl guidance provided in the Qurʾān contradicts with Islamic teachings. The research investigates the terminology of ḥalāl and all its derivatives in the Noble Qurʾān. The study also researches ḥalāl expressions and then extracts its legislative guidances using inductive and deductive analytical methods. The research concludes that the concept of “ḥalāl” with its various derivations is mentioned in the Qurʾān thirty-seven times in several contexts, such as talking about good things, food, fasting, marriage, divorce, inheritance, trade, pilgrimage, sacrifices, hunting, fishing, fatwas, and legislation. Among expressions related to ḥalāl are: expression of there is no sin; expression of there is “no charge a self except its capacity”; expression of ease; and expression of emergency and purity. The ḥalāl verses pointed out that: accepting Allah’s permission related to ḥalāl matters; all matters and issues in Islam are deemed to be ḥalāl unless there is a clear statement that prohibits it; enjoying the space of ḥalāl does not lead to the violation of others right; abstaining from the lawful without a legitimate justification will lead to Allah’s wrath; extravagance in the lawful is a breach to Allah’s rules; only Allah has the full authority for legislation; the permissibility of the sacrifices made by the People of the Book and marrying their chaste women, the permissibility of consuming all animals dwelling on land unless there is a clear statement that prohibits; slaughtering land animals has to be in accordance with Islamic law, the permissibility of consumption of aquatic animals, alive or dead, regardless of the period (whether during pilgrimage or not), etc.
التدرج في رتب رفع التعارض وأثره في دراسة مشكل الحديث ومختلفه: دراسة تطبيقية على كتاب: تأويل مختلف الحديث لابن قتيبة الدينوري (ت276هـ)
Authors: Al Amin Moustapha
Published: December 2021

The current research aims to clarify the meaning of removing contradictions' ranks, the importance of their gradation by studying different cases in Taʾwīl Mushkil al-Ḥadīth of Ibn Qutaybah. The study also demonstrates through which the defect has arisen and the answer for the contradiction, and the effect of leaving the gradation of the ranks in removing the contradiction. The research adopted the descriptive approach in explaining the importance of caring about the reasoning before reconciling the different hadiths. Aside from that, the research also utilised the critical approach in performing critical study for selected models from various hadiths commentaries. The research was limited to six ranks to remove the illusory contradiction; it proved the importance of gradation and its effective role in evaluating the answers to different or problematic hadiths. The researcher has practically studied nine models from various hadiths commentaries, through which he showed the effect of gradualism of these ranks in depicting the accuracy of the answer to the conflict and problematic hadiths.
Metode Kitab Syarah Dalam Menetapkan Makna Hadis Berpandukan Dalil: Suatu Penelitian Awal
Authors: Ahmad Izzuddin Abu Bakar
Published: December 2021

Syarah book or commentaries was embraced not only in the exposition of individual hadith of the Prophets SAW and hadith collections, but also in other sub disciplines such as the science of hadith transmission. The debate is so subtle and deep that it covers various types of knowledge. Therefore, there are difficulties in reviewing and filtering opinions on the meaning of hadith based on evidence (dalil). This article aims to identify and highlight the methods used by these books in establishing a meaning or description that coincides with the correct evidence and argumentations (pendalilan) or vice versa. The methodology used is the Library Method where relevant documents are collected and their contents are analyzed. A review of the practice of syarah books was conducted on selected sections of the following books; Fatḥ al-Bārī Šarḥ Ṣaḥīḥ al-Buḫārī, Iršād al-Sārī Šarḥ Ṣaḥīḥ al-Buḫārī, al-Mufhim Limā Uškila Min Talḫīs Saḥīḥ Muslim son of al-Tauḍīḥ Lišarḥ al-Jāmi ’al-Saḥīḥ. At least five (5) methods have been identified. First: List the Opinions and its Evidence (dalil), second: Discuss the Argumentations Used, third: State a View as Accurate (Rājiḥ), fourth: State the View is Not Based on Evidence or Argumentations That Are Not Strong and fifth: Indicate the Existence of Objection to a View. The findings of this study will ease the extraction of the meaning of the hadith that are aligned with the evidence of the syara’ (Islamic law).
عالمية الدعوة القرآنية للسلام وسبل تقريبها: قراءة في التفسير المنهاجي للإمام عبد السلام ياسين
Authors: Abdulrahman Obeid Hussein  , Adnan Mohd Abdullah Shalash
Published: December 2021

The problem statement of this research is about Imam Yassine’s thought in his reading of Islamic past and present and Western intellectual trends, and about his long experience in the field of Da’wah, as Imam Yassine urged Muslims to be capable of handling the mission of the holy Quran. It becomes more complicated with Al-Tafsir al-Minhaji as an approach to interpret the holy Quran and ease it for Muslim youth understanding in Imam Yassine’s books about thought, education, Da’wah, mysticism and civilization. This research aims to explain how Al-Tafsir al-Minhaji concerns about the method of practicing Quranic interpretation in Da’wah for Muslim Ummah renaissance. The research also aims to highlight that achieving global peace is one of main Quranic objective that Muslim thinkers are paying a great attention to its role in dialogue between variant sectarianists and theologians. Researchers followed the descriptive and inductive methods to explore Yassine’s views about peace, civilization and argumentation. Some findings of this research: Imam Yassine confirms the necessity of coincidence between the Quranic objectives and political objectives; and calls for dialogue based on Quranic objectives and its component of wisdom and dynamic argumentation, which leads to peace. To understand the fluctuation of history in the light of Quranic exegesis, Imam Yassine scrutinized the Quranic objectives of peaceful coexistence and cultural exchange.
Pengaplikasian Teori Pembelajaran Konstruktivisme Dalam Pembelajaran Matematik
Authors: VOON S. H. , AMRAN M. S.
Published: December 2021

Matematik dianggap sebagai salah satu subjek yang penting bermula dari sekolah rendah hingga ke pengajian tinggi di Malaysia. Pembelajaran dalam Matematik memerlukan murid memahami sesuatu konsep dengan kukuh dan menyeluruh. Kertas konsep ini membincangkan teori Konstruktivisme sebagai satu falsafah pembelajaran yang popular selama beberapa dekad ini. Selain itu, artikel ini juga mengetengahkan senario pendidikan Malaysia yang masih mengamalkan kaedah pengajaran konvensional dalam pembelajaran Matematik. Pembelajaran yang efektif memerlukan guru mengintegrasikan strategi, teknik dan aktiviti yang dapat merangsang kognitif murid mengikut perbezaan individu untuk membina konsep atau pengetahuan baharu dalam pembelajaran. Penerapan teori Konstruktivisme dalam pengajaran Matematik dilihat sangat penting dalam membantu murid bagi membina dan menyesuaikan maklumat baharu untuk diaplikasikan dalam pembelajaran agar lebih dinamik dan responsif. Sejajar dengan keperluan ini, penulis ingin mengulas dengan lebih lanjut tentang implikasi pengaplikasian teori Konstruktivisme dalam pengajaran dan pembelajaran. Artikel ini turut mengutarakan sorotan kajian tentang kajian-kajian lepas yang berkaitan dengan teori Konstruktivisme dalam konteks pengajaran guru. Artikel ini pada akhirnya menghuraikan dengan lebih lanjut tentang cabaran dan keperluan guru bagi menerapkan teori Konstruktivisme dalam pengajaran agar dapat membantu guru-guru dalam menyampaikan pengajaran yang berkesan. Melalui perbincangan dalam artikel ini, pengkaji berharap dapat memberi keyakinan dan motivasi kepada guru-guru yang berminat untuk melaksanakan pendekatan Konstruktivisme dalam pengajaran dan pembelajaran bilik darjah.
Penggunaan Display Light Board (DLB) Untuk Meningkatkan Kemahiran Teknik Melukis Bentuk Geometri Secara ‘Still Life’
Authors: Ladin Che Aleha , Mazan Siti Mariah
Published: December 2021

Pelajar didapati sukar melukis bentuk objek khususnya bentuk geometri dan tidak dapat menentukan arah cahaya dan saiz bayang yang tepat semasa melukis. Ini menyebabkan lukisan tidak nampak relistik dari segi bentuk dan konteks pencahayaan. Kajian ini bertujuan untuk mengkaji penggunaan display light board (DLB) dalam meningkatkan kemahiran teknik melukis bentuk geometri secara ‘still life’. Display Light Board menggabungkan unsur cahaya dan latar belakang putih untuk menimbulkan kesan cahaya dinamik dan dramatik kepada bentuk-bentuk geometri yang diletakkan di atasnya. Kajian secara kualitatif dijalankan terhadap 10 orang pelajar tingkatan 4 yang dipilih secara persampelan bertujuan. Data dikumpul menggunakan kaedah pemerhatian dan kajian dokumen. Satu alat inovasi iaitu Model DLB digunakan untuk membantu meningkatkan kemahiran pelajar untuk melukis cahaya dan bayang dengan tepat. Lampu dinyalakan ke arah bentuk-bentuk geometri yang diletakkan diatas papan, sehingga terhasil kesan cahaya dan bayang yang dapat dijadikan panduan kepada pelajar untuk melukis bentuk yang efektif. Hasil penggunaan model DLB  menunjukkan 100% pelajar mudah melihat dan faham arah cahaya serta bentuk bayang yang terhasil daripada cahaya lampu yang dipasang. 90 % daripada mereka dapat melukis objek dengan baik dengan mengenal pasti kedudukan bayang yang tepat pada objek. Justeru, kajian mencadangkan supaya Model  DLB ini dapat digunakan oleh pelajar untuk memahami konsep melukis objek dengan tepat secara ‘still life’ dengan adanya kesan cahaya dan bayang yang jelas. Guru dapat menadikan DLB ini sebagai bahan bantu mengajar yang sesuai untuk meningkatkan pencapaian pelajar.
Pembangunan Kerangka Persekolahan Berasaskan Penjarakan Fizikal Pandemik Covid-19
Authors: Abdul Rahman Mohd Nazri , Awang Aminuddin , Huat Hock Harry Tan , Idris Muhammad Ridzuan , Md Nor Norazan , Abdullah Mohamed Shahren , Puteh Azizan , Weng Tutt Ng
Published: December 2021

Abstrak: Penularan wabak COVID-19 telah memberi kesan langsung kepada sektor pendidikan yang mengalami perubahan yang besar sama ada dari aspek operasi, kemudahan prasarana mahupun proses pengajaran dan pembelajaran. Pandemik COVID-19 yang merupakan penyakit yang mudah merebak terutamanya kepada manusia. Kajian ini adalah bertujuan untuk mereka bentuk Garis Panduan Persekolahan Berasaskan Penjarakan Fizikal Pandemik COVID-19. Kutipan data dijalankan melalui kaedah NGT dan Fuzzy Delphi Method. Seramai 40 orang pakar dalam bidang pendidikan, perubatan dan keselamatan terlibat dalam pembangunan dan penilaian Garis Panduan Persekolahan Berasaskan Penjarakan Fizikal Pandemik COVID-19. Kajian menunjukkan bahawa bentuk persekolahan berasaskan penjarakan fizikal meliputi model persekolahan, kemudahan fizikal kelas dan keselamatan, kebersihan dan kesihatan warga sekolah. Selain itu, dapatan kajian ini juga memberi input baru tatacara pembukaan sekolah pada masa pandemik Covid-19.Implikasinya menerusi kerangka ini, pengurusan dan pelaksanaan pembukaan sekolah dapat dilaksanakan dengan selamat dan berkesan sepanjang tempoh Pandemik COVID-19
Abstract : The spread of the COVID-19 epidemic has had a direct impact on the education sector which has undergone significant changes in terms of operations, infrastructure facilities and teaching and learning processes. COVID-19 pandemic is a disease that is easily spread especially to humans. This study aims to design the Physical Distancing Schooling Model Guidelines On COVID-19 Pandemic. Data collection was carried out through NGT method and Fuzzy Delphi Method. A total of 40 experts in the field of education, medicine and safety were involved in the development and evaluation of the Physical Distancing Schooling Model Guidelines On COVID-19 Pandemic. Studies showed that the form of schooling based on physical distancing included the school model, classroom physical and safety facilities, and hygiene and health of the school community. In addition, the findings of this study also provided new inputs on school opening procedures during the Covid-19 Pandemic. The implication is that through this framework, the management and implementation of school reopening can be implemented safely and effectively during the COVID-19 Pandemic period.
Fracture Mechanical Analysis of Gleeble Simulated Heat Affected Zones in High Strength Steels
Authors: Koncsik Zsuzsanna , Lukács János , Nagy Gyula
Published: December 2021

During the research work the fracture mechanical investigation of heat affected zones of thermomechanical rolled high strength steels (Voestalpine Alform 960M) were carried out. For production of appropriate heat affected zones Gleeble 3500 physical simulator was applied, with different heating cycles and specific cooling times. Following the simulation, fracture mechanical investigations were performed, in favor of determination crack tip opening displacement (CTOD or δ) values.
Magnetic Resonance Hippocampal Subfield Volumetric Analysis for Differentiating among Healthy Older Adults and Older Adults with Mild Cognitive Impairment or Major Depressive Disorder
Authors: Wongsawaeng Doonyaporn , Chawalparit Orasa , Piyapittayanan Siriwan , Thientunyakit Tanyaluck , Muangpaisan Weerasak , Thana-udom Kitikan , Charnchaowanish Panida , Ngamsombat Chanon
Published: December 2021

Objective: Depression among older adults is frequently an early symptom of cognitive decline, and is believed to be a risk factor for Alzheimer’s disease (AD). Hippocampal subfield volume loss is found in both mild cognitive impairment (MCI) and major depressive disorder (MDD). We aimed to investigate the potential of MR hippocampal subfield volumetry for discriminating among healthy older adults (HOA) and older adults with MCI or MDD.

Materials and Methods: Seventy age-matched subjects (29 non-depressed MCI, 12 MDD, and 29 HOA) underwent 3-Tesla MR imaging (MRI) with high-resolution 3D-T1W-TFE whole brain. Hippocampal subfield volumetric measurements were performed using FreeSurfer software to distinguish among MCI, MDD, and HOA. Subgroup analysis with amyloid PET result was also performed.Results: Significantly smaller bilateral hippocampal tail volume was observed in MCI compared to HOA (p=0.004 and p=0.04 on the left and right side, respectively). The same comparative finding was observed at left HATA (hippocampus-amygdala-transition-area) of MCI (p=0.046). Other regions showed non-significantly smaller size in MCI than in HOA [left molecular layer HP (p=0.06), left whole hippocampus (p=0.06), and left CA1 (p=0.07)]. There was a non-significant trend toward smaller size in almost all 13 subfield hippocampal regions of MCI compared to MDD, even in subgroup analysis with amyloid PET result.Conclusion: MR hippocampal subfield volumetry may have value in routine clinical practice for screening individuals with MCI, and may be a valuable adjunct to amyloid PET study for very early-stage diagnosis of AD.
Track and Landfall Characteristics of Very Severe Cyclonic Storm Fani over the Bay of Bengal using WRF Model
Authors: Hossain Md Shakil , Samad Md Abdus , Sultana Most Razia , Mallik MAK , Uddin Md Joshem
Published: December 2021

An attempt has been made to assess the capability of the Weather Research and Forecasting (WRF) model in simulating the track and landfall characteristics of Tropical Cyclone (TC) Fani (25th April – 05th May 2019) over the Bay of Bengal (BoB). WRF model has conducted on a single domain of 10 km horizontal resolution using Global Data Assimilation System (GDAS) data (0.250×0.250). The model predicted outcomes show auspicious agreement with the observed datasets of the Bangladesh Meteorological Department (BMD) and India Meteorological Department (IMD). It is found that the diminished lead time of the model run plays a crucial role in delivering good consistency with the minimum forecast uncertainty. A strong correlation between the track and intensity forecast deviations has also been determined. According to the results, the model simulation which captures the minimum deviation in the intensity forecast also ensures better track prediction of the system. The feasibility of the track and landfall forecast by the model even up to 27 hr advance is reasonably well. Finally, it can be decided that the model is capable to predict the cyclonic storm Fani precisely and it can be chosen confidently for future events over the BoB.
Dhaka Univ. J. Sci. 69(2): 101-108, 2021 (July)
Impact of Training Modules on Physicians’ Perspective of COVID-19: An Online Survey
Authors: Umar Badar Uddin , Alam Nazmun Nahar , Alam Tanbira , Mannan Mahmudul , Rahman S M Niazur
Published: December 2021

Background: The outbreak of COVID-19 has remained a massive challenge for healthcare workers specially physicians. Effective professional training has a crucial role in preparing doctors for responding to pandemics.
Objective: To assess the effectiveness of existing training modules on enhancing knowledge, ensuring safe practice, and improving behavior on COVID-19 among physicians.
Methods: This is a descriptive, cross-sectional, online survey; where a virtual questionnaire was used to collect data through online professional platforms. A pre-tested survey tool was employed to assess the impact of professional training on infection prevention and control.
Results: Total 161 physicians participated in this survey from 15 different countries. Most of the respondents (72%) received training from various sources like the workplace (60%) and international agencies (21%), through the in-person or online format. Knowledge assessment revealed advanced (43%) and competent (40%) understanding by the participants. Improving knowledge progression was displayed by the cohort who received professional training (p<0.00). Physicians’ positive behavior and good practices were observed with the training modules.
Conclusion: It became evident from this study, that professional training is effective in enhancing knowledge, improving behavior, and ensuring safe practices. Hence, designing such training modules for the physicians is warranted to tackle ongoing and future pandemics.
J MEDICINE 2021; 22: 107-113
Effect of N-Acetylcysteine on IL-10 and Total Lymphocyte Count in HIV Infected Patients Undergoing Antiretroviral Treatment
Authors: Yuniza Filia , Salim Eddy Mart , Hafy Zen , Kurniati Nova , Hudari Harun , Bahar Erial
Published: December 2021

Objective: To determine NAC oral administration’s effect on changes in IL-10 levels and total lymphocyte count (TLC) in patients with HIV/AIDS in Dr Mohammad Hoesin Hospital, Palembang.
Material and Methods: This study was a double-blind, randomized clinical trial. A total of 32 HIV/AIDS patients undergoing ARV treatment were randomly divided into two groups: the placebo and NAC groups. In the placebo group, patients were given capsules containing lactose at a dose of 3x1 capsules/ day, while the NAC group, were given NAC at a dose of 3x200 mg/day. Each group was treated for 12 weeks.
Results: NAC administration significantly reduced IL-10 levels P= 0.038 but could not significantly increase TLC after treatment P= 0.376. However, TLC on the NAC group remained higher when compared with TLC on the placebo group.
Conclusion: NAC administration significantly reduced levels of IL-10 and increased TLC; therefore, NAC has potential effects of increasing the effectiveness of antiretroviral therapy in HIV/AIDS patients, although it still needs to be studied further.
J MEDICINE 2021; 22: 114-118
A 32 Year old Female with Recurrent Chest Infections with Dizziness
Authors: Aman Sakib , Biswas Palash Kumar , Hasan Chowdhury Forhad Uddin
Published: December 2021

Atrial Septal Defect (ASD) is associated with repeated chest infections. Repeated chest infections, in turn, can lead to bronchiectasis and vice versa. In this case a 32 year old female presented to us with repeated chest infections. Upon thorough examination and investigation, she was found to have both ASD along with bronchiectasis. It also shows the devastating consequences of having two serious illnesses can have on a patients life, specially in low income groups.
J MEDICINE 2021; 22: 155-156
Percepções sobre a plataforma Google Classroom como ferramenta de apoio ao ensino-aprendizagem durante a pandemia da COVID-19
Authors: Costa Bianca Maria Beserra , Ribeiro Filho Jorge Miguel Albrecht , Melo Júnior Paulo Maurício Reis de , Maia Sandra Maria Alves Sayão , Silva Luciano Barreto , Oliveira Natália Gomes de , Espíndola-Castro Luís Felipe , Isaltino Marina da Cunha , Álvares Pâmella Recco , Sousa Juliana Syndia Silva Santos , Diniz Letícia Lopes de Arruda , Melo Filho Diogo Cabral de , Silva Iasmin Cirino da , Cavalcanti Pedro Paulo Aguiar Santos , Braga Marcela Lins
Published: December 2021

Neste trabalho, objetivou-se avaliar a percepção dos estudantes da Faculdade de Odontologia de Pernambuco sobre o uso do aplicativo Google Classroom, como ferramenta de apoio ao ensino-aprendizagem durante o período suplementar letivo trans pandêmico. A amostra foi composta por 100 alunos do primeiro ao décimo período. O formulário on-line foi constituído por 19 itens de múltipla escolha e os resultados foram tabulados pela própria plataforma em planilhas (via Google Sheets), sendo visualizados em gráficos. Para tanto, os estudantes tiveram acesso ao convite da pesquisa através de um link do formulário on-line, que foi encaminhado pelo pesquisador por meio de mensagens aos grupos de WhatsApp das turmas de estudantes. Os dados foram analisados mediante estatística descritiva (média e desvio padrão, valor máximo e mínimo), considerando como nível de significância p-valor ≤ 0,05 para um intervalo de confiança de 95%. Os estudantes da Faculdade de Odontologia de Pernambuco aprovaram a usabilidade e interação do aplicativo Google Classroom como ferramenta virtual de ensino-aprendizagem, mostrando-se adequado e eficaz, quando utilizado nas disciplinas cursadas no período letivo suplementar, durante a pandemia da COVID-19.
Effectiveness of transcranial direct current stimulation alone or associated with antidepressants, psychotherapy or cognitive therapies for the management of major depression – a review on clinical trials
Authors: Oliveira João Márcio Borgue de , Salmaso Thaís Hernandes , Cardoso Edvaldo José Rodrigues , Ruginsk Silvia Graciela
Published: December 2021

Considering the evidence that transcranial direct current stimulation (TDCS) is effective for major depression (MD) management, and the perspective of including this therapeutic modality among conventional treatments, our main objective was to evaluate the reported effectiveness of TDCS, combined with antidepressants, psychotherapy or cognitive therapies, on clinical and neuropsychological outcomes in MD patients. We performed an integrative review of clinical trials, guided by the PICO strategy, using PubMed and Ovid MEDLINE ® databases. Twelve scientific reports were selected according to inclusion and exclusion criteria, comparatively analyzed, discussed and theorized. According to these studies, anodic TDCS applied to the left dorsolateral prefrontal cortex exhibits significant antidepressant effects, comparable to low dose sertraline (50 mg/day). In addition, two main studies indicate that antidepressant effects can be enhanced by combined treatments, especially TDCS + sertraline. There is also evidence of a synergistic effect of TDCS and cognitive control training, although this finding is not unanimous under different methodological approaches, thus requiring further studies in order to support the correlation between neurocognitive and clinical improvement with this type of combined therapy. Finally, TCDS-induced positive cognitive effects, mainly on working memory, were also verified. In conclusion, the small number of reports employing TDCS associated with other therapies show very discrepant research methods, as well as short follow-up periods, which together with low sample number, leave many knowledge gaps to be answered by future studies.
Impactos da utilização de dispositivos contraceptivos reversíveis de longa duração na saúde feminina
Authors: Silva Elizabeth Carvalho da , Ferreira Ronaldo da Silva , Mouzinho Lucilene Ferreira , Ferreira Vítor Hugo Paixão , Figueiredo Erick Frota Gomes
Published: December 2021

O objetivo deste estudo foi realizar uma revisão sistemática prisma utilizando a técnica prisma que permitiu identificar quais os principais problemas de saúde causados em mulheres que utilizaram dispositivos contraceptivos reversíveis de longa duração. Na metodologia adotada selecionaram-se os artigos por um processo de 04 níveis hierárquicos, utilizando-se critérios de corte. No primeiro nível foram selecionados 1391 artigos publicados entre os anos de 2017 a 2021, nas bases de dados SciELO, Google Acadêmico, PubMed/MEDLINE e Biblioteca Virtual de Saúde BVS/LILACS, utilizando-se palavras chaves como critério. Nos níveis seguintes, selecionaram-se artigos que continham temas, títulos e resumos relacionados aos do trabalho. Após seleção e triagem houve uma redução na quantidade de artigos para 50 selecionados, representando 3,59% do total, sendo a PubMed/MEDLINE com 40 artigos a plataforma com maior participação correspondendo a 2,88 %. As demais plataformas apresentaram os seguintes valores: SciELO 02 artigos (0,14%); Google acadêmico e LILACS 04 artigos cada (0,28%). Identificou-se ainda, os principais problemas de saúde e as incidências nas plataformas: Sangramento (PubMed/MEDLINE 20%; LILACS e Google acadêmico 4%); ganho de peso (PubMed/MEDLINE 16%; BVS/LILACS 4%); migração do implante de subdérmico (PubMed 28%); influência na função sexual (PubMed/MEDLINE 6%); outros (PubMed/MEDLINE 28%; BVS/LILACS 14%). Verificou-se, que os principais problemas de saúde relatados foram sangramento e migração do implante. Logo, esta revisão os principais tipos de problemas de saúde causados pelos dispositivos contraceptivos reversíveis de longa duração, num intervalo de tempo curto, não comprometendo a acurácia dos resultados.
Ensino remoto no período de pandemia: dificuldades apontadas pelos docentes quanto ao uso de mídias digitais
Authors: Alves Maria Vitória Mendes , Cunha Vitória Veloso , Vasconcelos Larissa Leonilda Pereira Melo , Neres Julio Cesar Ibiapina
Published: December 2021

O recém-descoberto vírus SARS-CoV-2 rapidamente se alastrou de forma preocupante da China por todo o mundo provocando, o que especialistas chamam de maior pandemia do século, causando superlotações em hospitais, milhões de mortes e prejuízos imensuráveis à saúde pública. Para que estudantes não ficassem ainda mais prejudicados e o ensino no país sofresse impactos negativos sem precedentes a curto e longo prazos, as instituições de ensino presenciais tiveram que se adaptar e reinventar na maneira de ofertar as aulas mesmo com a imposição do distanciamento social. Diante disso, grande parte das escolas optou pelo ensino remoto emergencial, modalidade que exigiu rápidos cursos de capacitações para melhor preparar o docente para o momento vivenciado, principalmente em relação ao uso de mídias digitais que passaram a ser as principais ferramentas para planejamento, elaboração e efetivação das aulas remotas na rede pública de ensino. Isto posto, este trabalho buscou conhecer e analisar as principais adversidades apresentadas pelos professores de uma escola pública da rede estadual da cidade de Pedro Afonso frente a utilização de mídias digitais empregadas no ensino remoto, a fim de obter uma amostra do que possivelmente muitos professores pelo país também têm enfrentado nesse cenário. Para isso, foram aplicados questionários online voltados aos docentes da Unidade Escolar que permitiu, a partir da coleta e análise de dados, evidenciar a falta de preparo que muitos apresentaram quanto ao uso das mídias, mesmo com breves capacitações voltadas para o atual cenário.
Acolhimento e classificação de risco nas emergências obstétricas: uma revisão de literatura
Authors: Silva Dilziane Pereira da , Cavalcante Carlos Alberto Azevedo , Cavalcante Francisca Farias
Published: December 2021

As emergências obstétricas são definidas como as situações que colocam em risco a via da grávida e do feto, necessitando de intervenção imediata por parte da equipe de saúde em unidades de urgência e emergência e salas de parto. Trata-se de uma pesquisa bibliográfica do tipo quantitativa, de cunho descritivo e exploratório, nas bases de dados eletrônicas: LILACS, BVS e SCIELO. A análise bibliográfica correspondeu a 7 artigos elegíveis para o desenvolvimento do presente estudo conforme os critérios de inclusão e exclusão, os quais correspondem a 14,9% do total disponíveis nas bases de dados utilizadas como fontes, sendo 1 da BVS, 2 da LILACS e 4 da SCIELO, onde se observa uma predominância de estudos publicados, considerados resolutivos para os objetivos, na base de dados SCIELO. Os artigos mostram que a gestação é um período caracterizado por intensas transformações fisiológicas no organismo feminino. A evolução gestacional pode representar um fator de risco para a ocorrência de casos de morbimortalidades materna e neonatal, resultantes das chamadas emergências obstétricas, as quais requerem intervenções imediatas por parte dos profissionais de saúde visando minimizar as vulnerabilidades as quais as gestantes podem estar expostas, sendo que a equipe de enfermagem desempenha um papel fundamental. Embora o processo de acolhimento e classificação de riscos gestacionais requeira uma atenção diferenciada e seja essencial para assegurar uma maior sobrevida e qualidade da assistência, observa-se que não há um setor e/ou atendimento específico para tais situações, de modo que a triagem ocorre em consonância com os demais pacientes.
COVID a zmluvy o zamedzení dvojitého zdanenia
Authors:   Univerzita Komenského, Bratislava, Cibuľa Tomáš , Hangáčová Natália , Hlinka Tibor ,   Univerzita Komenského, Bratislava,   Univerzita Komenského, Bratislava
Published: December 2021

Pandémia COVID-19 a opatrenia prijaté za účelom ochrany verejného zdravia mali vplyv na viaceré aspekty cezhraničného zdaňovania. Obmedzené cestovanie vyvolalo potrebu vysporiadať sa s otázkou o vzniku stálej prevádzkarne v dôsledku fixného miesta podnikania, resp. agentskej stálej prevádzkarne, ako aj s otázkou rezidencie fyzických osôb a miesta skutočného vedenia právnických osôb. Taktiež prerušenie stavebných projektov v dôsledku prijatých opatrení vyžadovalo posúdenie vzniku stavebnej stálej prevádzkarne. Ukázalo sa, že existujúce ustanovenia Modelovej zmluvy OECD sú dostatočne robustné a zároveň flexibilné, a ich výklad v kontexte pandémie COVID-19 vedie k uspokojivému a logickému vyriešeniu analyzovaných otázok.
Interakcia (inštitútov) daňového práva a (inštitútov) práva finančného trhu (štúdia vybraných ustanovení)
Authors:   Univerzita Komenského, Bratislava, Čunderlík Ľubomír
Published: December 2021

Príspevok sa venuje možným prienikom daňovoprávnej regulácie a právnej regulácie finančného trhu. Základnou tézou príspevku je, že medzi daňovým právom a právom finančného trhu dochádza k interakcii. V nadväznosti na to sa príspevok zameriava na dve tézy: a) zmienená interakcia sa prejavuje v ustanovení inštitucionálnej spolupráce (súčinnosti) a v ustanovení zdaňovania vybraných inštitútov finančného trhu, b) medzi spôsoby tejto interakcie patrí legislatívne prenikanie inštitútov finančného trhu do daňového práva (a naopak).
Na ceste k digitálnemu euru
Authors:   Pavol Jozef Šafárik University in Košice, Hrabčák Ladislav
Published: December 2021

Digitálna (priemyselná) revolúcia 4.0 prináša so sebou viaceré fenomény, medzi ktoré nepochybne patrí aj digitálne euro, ktorého zavedenie je momentálne v štádiu ideí. Predostretý príspevok pojednáva o vybraných otázkach súvisiacich so zavedením digitálneho eura, na ktoré ponúka aj určité odpovede. Cieľom tohto príspevku je na základe analýzy recentných iniciatív v uvedenej oblasti výskumu a aktuálneho právneho rámca na úrovni európskej a národnej sformulovať určité závery a návrhy v rovine de lege ferenda súvisiace so zavedením digitálneho eura. Za účelom naplnenia takto formulovaného cieľa sme si nastolili aj hypotézu - primárne právo EÚ a súvisiace právne akty vytvárajú pre úniových normotvorcov dostatočný právny základ a mandát pre zavedenie digitálneho eura, ktorú sme podrobili overovaniu. Pri výskume boli využité viaceré metódy písania vedeckých prác, no najmä analýza, syntéza a dedukcia, ktoré sme aplikovali v ich vzájomných súvislostiach.
Možnosti státu při řešení problémů veřejných rozpočtů po pandemii
Authors:   Karlova univerzita, Praha, Marková Hana
Published: December 2021

Historie zná různé varianty řešení situací při nedostatku příjmů na úhradu společenských potřeb. Zvolené řešení odráželo možnosti, které stát měl v dané etapě vývoje. Byly to zejména daně, a proto k významným úpravám daní docházelo zejména v souvislosti s výraznými společenskými změnami. V současné době vznikla nutnost řešit dopady pandemie Covidu 19, hledají se cesty, jak pokrýt nutné rozpočtové výdaje, se kterými stát nepočítal. Nabízí se možnost další daňové reformy se zavedením nových daní či podstatnými změnami u stávajících daňových plateb nebo cesta zvyšování státního dluhu. Reálnější cestou se jeví změny v daňové soustavě (zavedení sektorových daní v různé podobě či změna DPH). Rozpočty územních samospráv jsou primárně národní záležitostí a v ČR by mohly být posíleny zavedením místních daní - např. přeměnou a doplněním stávajících místních poplatků.
Virtuálne meny z pohľadu účtovníctva
Authors: Olexová Cecília , Hájek Jan
Published: December 2021

Príspevok je zameraný na vybrané aspekty účtovania virtuálnych mien, tak v sústave jednoduchého ako aj podvojného účtovníctva. Obchodovanie s virtuálnymi menami začalo v roku 2009, konkrétne s menou Bitcoin, odvtedy pribudlo množstvo ďalších mien. Slovenská legislatíva reagovala na potreby praxe s oneskorením, a to zákonom č. 213/2018 Z. z. o dani z poistenia s účinnosťou od 1. 10. 2018, resp. vybraných bodov od 1.1.2019, ktorým sa menil a dopĺňal zákon č. 431/2002 Z. z. o účtovníctve v znení neskorších predpisov, pričom sa problematika účtovania virtuálnych mien zužuje najmä na ich oceňovanie.
Zdaňovanie online reklamy – koncept a východiská legislatívneho návrhu v komparatívnych pohľadoch
Authors:   Pavol Jozef Šafárik University in Košice, Popovič Adrián , Sábo Jozef ,   Pavol Jozef Šafárik University in Košice
Published: December 2021

Príspevok sa zaoberá zavedením dane z online reklamy v prostredí Slovenskej republiky. Za týmto účelom autori v príspevku realizujú komparáciu návrhu zákona o dani z digitálnych služieb v Českej republike a digitálnej dane (Digitalsteuer) v Rakúsku. V článku autori taktiež približujú vybrané aspekty zavedenia digitálnej dane (Digitalsteuer) v prostredí Rakúska: fiskálne dopady, prerozdelenie daňového bremena a efektivita správy dane. Výskumnou tézou, ktorú bude tento príspevok konfrontovať, je predpoklad, že na Slovensku existuje priestor pre zavedenie zdanenia online reklamy.
DAC 8 a zdaňovanie kryptoaktív a elektronických peňazí
Authors:   Univerzita Komenského, Bratislava, Szakács Andrea
Published: December 2021

V súčasnom dynamicky sa vyvíjajúcom digitálnom svete dochádza k výraznej zmene finančného priestoru, ktorý je ovplyvnený vývojom nových finančných technológií, a to kryptoaktív, elektronických peňazí. Vďaka ich rýchlemu vývoju zatiaľ neexistuje ich jednotná a komplexná regulácia. Uvedené môže viesť k ich využívaniu pri praní špinavých peňazí, k financovaniu terorizmu, ale aj k daňovým únikom. Najefektívnejším nástrojom boja proti daňovým únikom je automatická výmena informácií medzi príslušnými orgánmi jednotlivých štátov o kryptoaktívach a elektronických peniazoch, o príjmoch z nich získaných, ako aj o ich majiteľoch (investoroch) a pod.
Dopad pandémie COVID-19 na daňové prostredie
Authors:   Pavol Jozef Šafárik University in Košice, Štefánová Radka
Published: December 2021

Autorka sa v príspevku zaoberá daňovým prostredím v čase pandémie COVID-19. Pandémia ukázala nevyhnutnosť a efektívnosť digitalizácie verejnej správy, nie v oblasti elektronickej komunikácie medzi správcom dane a daňovým subjektom, ale predovšetkým projektami ako eFaktúra, eCommerce, saldokonto, či aktualizáciou Indexu daňovej spoľahlivosti. Prijímanie opatrení v oblasti daní so sebou prinieslo aj nové možnosti zneužívania daňového systému, na ktoré je nevyhnutné reagovať, nie len na vnútroštátnej úrovni , ale aj v medzinárodnom rozsahu (opatrenia EÚ a OECD), a tým eliminovať nekalé praktiky, a najmä daňové úniky.
Era Vargas:
Authors: De Moraes Wallace
Published: December 2021

Recebido: 17/11/2020

Aprovado: 05/12/2020

Em tempos de retiradas de direitos trabalhistas no Brasil, entendemos que é de fundamental importância resgatar os princípios norteadores que fizeram com que se criasse uma atmosfera favorável para exigências por garantias sociais laborais. O objetivo deste paper é, portanto, colaborar para uma interpretação da Era Vargas em um pilar de grandes lutas sociais que resultaram na criação da CLT. Ademais, é importante destacar que o governo Vargas trabalhou muito mais para garantir os interesses dos empresários do que dos trabalhadores. Por isso, o entendemos como um governo plutocrático. Simultaneamente, foi um governo corporativista estatal em função da centralização do poder em suas mãos e por impor uma organização sindical controlada pelo Estado aos trabalhadores. Nestes termos, reconhecemos a Era Vargas como uma Plutocracia Corporativista Estatal.

Palavras-chave: História do Brasil; Corporativismo estatal; História dos direitos trabalhistas.
MyMaster : A Multifactor Authentication Scheme for Smart Home Device
Authors: LIJAU EMILLI
Published: December 2021

Smart homes are one of the Internet of Things (IoT) applications most significant to enable people to operate intelligent devices on the Internet in their homes. However, when users can access an intelligent home system remotely, they have major privacy and confidentiality difficulties to overcome. Nothing has been done to improve the safety characteristics of an intelligent home with current research on authentication approaches. For example, to address these issues and to develop a reciprocal tracking authentication system with a critical aspect of a deal, we recommend an Internet based Smart Home System (IFTTT) model. As a controller and a safety guard, an IFTTT-Home Gateway provides a user with remote access to a Smart Home System within their company. The system is designed for mutual authentication with security features such as anonymity and full advance security by using Elliptical Curve Encryption, Nonces, XOR or cryptographic Hash functions. We also incorporate multi factor authentication (MFA) into the model to ensure more security and preventing privacy leakage.
GeneCloudOmics: A Data Analytic Cloud Platform for High-Throughput Gene Expression Analysis
Authors: Helmy Mohamed , Agrawal Rahul , Ali Javed , Soudy Mohamed , Bui Thuy Tien , Selvarajoo Kumar
Published: December 2021

Gene expression profiling techniques, such as DNA microarray and RNA-Sequencing, have provided significant impact on our understanding of biological systems. They contribute to almost all aspects of biomedical research, including studying developmental biology, host-parasite relationships, disease progression and drug effects. However, the high-throughput data generations present challenges for many wet experimentalists to analyze and take full advantage of such rich and complex data. Here we present GeneCloudOmics, an easy-to-use web server for high-throughput gene expression analysis that extends the functionality of our previous ABioTrans with several new tools, including protein datasets analysis, and a web interface. GeneCloudOmics allows both microarray and RNA-Seq data analysis with a comprehensive range of data analytics tools in one package that no other current standalone software or web-based tool can do. In total, GeneCloudOmics provides the user access to 23 different data analytical and bioinformatics tasks including reads normalization, scatter plots, linear/non-linear correlations, PCA, clustering (hierarchical, k-means, t-SNE, SOM), differential expression analyses, pathway enrichments, evolutionary analyses, pathological analyses, and protein-protein interaction (PPI) identifications. Furthermore, GeneCloudOmics allows the direct import of gene expression data from the NCBI Gene Expression Omnibus database. The user can perform all tasks rapidly through an intuitive graphical user interface that overcomes the hassle of coding, installing tools/packages/libraries and dealing with operating systems compatibility and version issues, complications that make data analysis tasks challenging for biologists. Thus, GeneCloudOmics is a one-stop open-source tool for gene expression data analysis and visualization. It is freely available at http://combio-sifbi.org/GeneCloudOmics.
Left Ventricular Flow Distribution as a Novel Flow Biomarker in Atrial Fibrillation
Authors: Kim Hansuk , Sheitt Hana , Wilton Stephen B. , White James A. , Garcia Julio
Published: December 2021

Introduction: Four-dimensional (4-D) flow cardiac magnetic resonance imaging can be used to elegantly describe the hemodynamic efficiency of left ventricular (LV) flow throughout the cardiac cycle. Patients with nonvalvular paroxysmal atrial fibrillation (PAF) may have occult LV disease. Flow distribution analysis, based on 4-D flow, may unmask the presence of LV disease by assessing flow components: direct flow, retained flow, delayed ejection, and residual volume. This study aimed to identify LV hemodynamic inefficiencies in patients with PAF and normal systolic function. We hypothesized that the fraction of direct flow to the total end-diastolic volume would be reduced in patients with PAF compared with controls.

Methods: We used 4-D LV flow component analysis to compare hemodynamics in 30 healthy controls and 50 PAF patients in sinus rhythm.

Results: PAF subjects and healthy controls had similar LV mass, volume, and ejection fraction. Direct flow was lower in the PAF group than in the controls (44.5 ± 11.2% vs. 50.0 ± 12.2%, p = 0.042) while delayed ejection was higher in the PAF group (21.6 ± 5.6% vs. 18.6 ± 5.7%, p = 0.022).

Conclusion: PAF patients demonstrated a relative reduction in direct flow and elevation in delayed ejection.
Modifying a 3D-Printed Ti6Al4V Implant with Polydopamine Coating to Improve BMSCs Growth, Osteogenic Differentiation, and In Situ Osseointegration In Vivo
Authors: Wang Hui , Yuan Changyong , Lin Kaili , Zhu Rui , Zhang Shilei
Published: December 2021

Nowadays, 3D printing technology has been applied in dentistry to fabricate customized implants. However, the biological performance is unsatisfactory. Polydopamine (PDA) has been used to immobilize bioactive agents on implant surfaces to endow them with multiple properties, such as anti-infection and pro-osteogenesis, benefiting rapid osseointegration. Herein, we fabricated a PDA coating on a 3D-printed implant surface (3D-PDA) via the in situ polymerization method. Then the 3D-PDA implants’ pro-osteogenesis capacity and the osseointegration performance were evaluated in comparison with the 3D group. The in vitro results revealed that the PDA coating modification increased the hydrophilicity of the implants, promoting the improvement of the adhesion, propagation, and osteogenic differentiation of bone marrow-derived mesenchymal stem cells (BMSCs) in vitro. Additionally, the 3D-PDA implant improved osteointegration performance in vivo. The present study suggested that PDA coating might be a feasible strategy to optimize 3D-printed implant surfaces, making a preliminary research basis for the subsequent work to immobilize bioactive factors on the 3D-printed implant surface.
Current Knowledge on Polyethylene Terephthalate Degradation by Genetically Modified Microorganisms
Authors: Urbanek Aneta K. , Kosiorowska Katarzyna E. , Mirończuk Aleksandra M.
Published: December 2021

The global production of polyethylene terephthalate (PET) is estimated to reach 87.16 million metric tons by 2022. After a single use, a remarkable part of PET is accumulated in the natural environment as plastic waste. Due to high hydrophobicity and high molecular weight, PET is hardly biodegraded by wild-type microorganisms. To solve the global problem of uncontrolled pollution by PET, the degradation of plastic by genetically modified microorganisms has become a promising alternative for the plastic circular economy. In recent years many studies have been conducted to improve the microbial capacity for PET degradation. In this review, we summarize the current knowledge about metabolic engineering of microorganisms and protein engineering for increased biodegradation of PET. The focus is on mutations introduced to the enzymes of the hydrolase class—PETase, MHETase and cutinase—which in the last few years have attracted growing interest for the PET degradation processes. The modifications described in this work summarize the results obtained so far on the hydrolysis of polyethylene terephthalate based on the released degradation products of this polymer.
Nanofibrous PEDOT-Carbon Composite on Flexible Probes for Soft Neural Interfacing
Authors: Vajrala Venkata Suresh , Saunier Valentin , Nowak Lionel G. , Flahaut Emmanuel , Bergaud Christian , Maziz Ali
Published: December 2021

In this study, we report a flexible implantable 4-channel microelectrode probe coated with highly porous and robust nanocomposite of poly (3,4-ethylenedioxythiophene) (PEDOT) and carbon nanofiber (CNF) as a solid doping template for high-performance in vivo neuronal recording and stimulation. A simple yet well-controlled deposition strategy was developed via in situ electrochemical polymerization technique to create a porous network of PEDOT and CNFs on a flexible 4-channel gold microelectrode probe. Different morphological and electrochemical characterizations showed that they exhibit remarkable and superior electrochemical properties, yielding microelectrodes combining high surface area, low impedance (16.8 ± 2 MΩ µm2 at 1 kHz) and elevated charge injection capabilities (7.6 ± 1.3 mC/cm2) that exceed those of pure and composite PEDOT layers. In addition, the PEDOT-CNF composite electrode exhibited extended biphasic charge cycle endurance and excellent performance under accelerated lifetime testing, resulting in a negligible physical delamination and/or degradation for long periods of electrical stimulation. In vitro testing on mouse brain slices showed that they can record spontaneous oscillatory field potentials as well as single-unit action potentials and allow to safely deliver electrical stimulation for evoking field potentials. The combined superior electrical properties, durability and 3D microstructure topology of the PEDOT-CNF composite electrodes demonstrate outstanding potential for developing future neural surface interfacing applications.