bluuebunny/crossref_metadata_2025 huggingface dataset:
Redes Sociais como espaço formativo: um estudo sobre o Facebook na pandemia da Covid-19
Authors: Pedroso Daniela , Lourenço Barbara
Published: May 2022

Esse estudo tem por objetivo desvelar as redes sociais como um espaço formativo e não apenas de entretenimento e retratar como esse fenômeno se intensificou no período da pandemia de Covid-19. A Pandemia obrigou a população mundial a adotar medidas de contenção, dentre elas o isolamento social. Foi nesse momento que a internet se tornou uma das possibilidades de dar continuidade aos estudos de milhares de estudantes por meio das redes sociais.  Com a internet como aliada da educação, muitos professores, buscaram conhecer melhor as ferramentas disponíveis. As conhecidas redes sociais, desde a sua crianção, tem o intuito de buscar conectar pessoas de todas as partes e as reunir por um interesse em comum. Dentre as mais populares estão o Instagram,  o Youtube e o Facebook, que são as redes abordadas durante essa pesquisa. No entanto, o foco principal desta investigação é o Facebook.  Por meio, do método de Estudo de caso nos aproximaremos da página criada pelo professor Rodrigo Saballa, voltada a conteúdos direcionados a educação.  Mas, é importante ressaltar que dentro desse espaço, ele compartilha também momentos pessoais, assim como, materias produzidos por ele como livros, cursos, lives,entre outros. As redes sociais desenvolveram um importante papel para educação durante a pandemia. E é por meio deste estudo, que comprovaremos esse fenômeno. Demonstrando, ainda que ela é uma grande aliada da educação, ao oferecer inúmeras possibilidades, não apenas para alunos, mas para professores, que foram retirados de suas zonas de conforto durante a pandemia de Covid-19.
Visualização Matemática e suas relações
Authors: Dos Santos Alessandra Hendi , Schabarum Mikuska Márcia Ines
Published: May 2022

A presente pesquisa tem por objetivo refletir sobre a visualização evidenciando as compreensões em relação a visão, percepção e representação, rompendo com algumas ambiguidades referente ao termo. O percurso metodológico desenhado para esse estudo se fundamenta na abordagem qualitativa, de natureza exploratória, na qual propõe-se buscar o que há de característico e particular na situação analisada. Para compreender a visualização e suas possibilidades no ensino e aprendizagem de matemática, propomos abordar as concepções que estão relacionadas e ocasionalmente são tidas como sinônimos à visualização. Desta forma pretendemos, além de estudar cada concepção separadamente, refletir sobre a maneira com a qual eles se relacionam. Diante disso, a questão que norteia essa pesquisa é: quais as possíveis relações entre a visualização, visão, percepção e representação na aprendizagem matemática? Consideramos a visualização como uma forma de pensamento, de raciocínio, de concretizar o abstrato e, principalmente, uma forma de fazer matemática, alimentando a intuição e a imaginação. Assim, compreendemos que a correspondência entre essas concepções se desenvolve em torno da atividade matemática, na interpretação do que é visto, na descoberta de novas relações, na representação do que não está ao alcance dos olhos e na concretização dessa atividade matemática.
Ensino por meio de laboratórios virtuais durante a pandemia de Covid-19: estudo de caso sobre inclusão digital no estado do alagoas
Authors: Antonio Bassoli Dyjalma , Da Silva Edileine , Romeiro Artieres Estevao
Published: May 2022

Este artigo apresenta reflexões sobre o projeto de extensão do CESMAC EaD, Laboratórios Virtuais de Química e Física no ensino médio: práticas de aprendizagem em tempos de pandemia. O projeto encontra-se na fase de formação da equipe de multiplicadores do Centro de Ciências e Tecnologia da Educação (CECITE), da Secretaria de Estado da Educação de Alagoas (SEDUC-AL). Tem por objetivo proporcionar aos estudantes do Ensino Médio, da rede pública de ensino do Estado de Alagoas, experiências de aprendizagens de física e química contextualizadas, com uso de simulações práticas em laboratórios virtuais, visando maior engajamento, melhor desempenho nos processos de aprendizagem e, consequentemente, no Exame Nacional do Ensino Médio (ENEM). Para o desenvolvimento do projeto estão sendo disponibilizados, gratuitamente, para estudantes do Ensino Médio da Rede Pública do Estado de Alagoas, seis Laboratórios Virtuais de Química e Física durante 12 meses – pelo CESMAC EAD, ALGETEC e GRUPO +A Educação.
Fen Bilgisi Öğretmen Adaylarının Laboratuvar Ortamına Yönelik Görüşleri
Authors: YURTTAŞ KUMLU Gülfem Dilek
Published: May 2022

Bu çalışmada fen bilgisi öğretmen adaylarının, laboratuvar ortamına ilişkin görüşlerinin incelenmesi amaçlanmaktadır. Bu çalışmada betimsel araştırma yöntemi kullanılmıştır. Araştırmaya üniversitede en az bir laboratuvar dersi alan gönüllü 34 fen bilgisi öğretmen adayı katılmıştır. Araştırmada beş açık uçlu sorudan oluşan yarı-yapılandırılmış görüşme formu kullanılmıştır. Veriler, betimsel analizine tabi tutulmuştur. Fen bilgisi öğretmen adaylarının laboratuvar kavramına ilişkin fikirleri malzeme ve araç-gereç, ortam, disiplin, sağladığı katkı, bilimsel ifade, bilimsel bilgiye ulaşma yolu ve güvenlik olmak üzere yedi kategoride sınıflandırılmıştır. Özellikle katılımcılar, laboratuvar kavramına ilişkin düşüncelerinde deney kavramına fazlasıyla değinmişlerdir. Fen bilgisi öğretmen adaylarının laboratuvarda olumlu yönde ilgilerini çeken öğeler temasına yönelik malzemeler ve araç-gereçler, ortamın özellikleri, kullanılan yöntem ve teknik ve deneylerin özellikleri olmak üzere dört kategori belirlenmiştir. Fen bilgisi öğretmen adayları çoğunlukla ilk kez karşılaştıkları malzeme ve araç-gereçlerin ilgilerini çektiklerini ifade etmişlerdir. Fen bilgisi öğretmen adaylarının laboratuvarda rahatsız oldukları öğeler, malzemeler ve araç-gereçlere ilişkin ve laboratuvar ortamına ilişkin olmak üzere iki kategoride ele alınmıştır.
HAKIM BUKAN CORONG UNDANG-UNDANG, HAKIM BUKAN CORONG MASYARAKAT, DAN HAKIM ADALAH CORONG KEADILAN
Authors: Falahadi Ruby , Gultom Victor Eric Fransiscus , Roida Lucia , Setiawan Hendra
Published: May 2022

Banyak hakim dalam menangani perkara di pengadilan tidak memahami nomena di balik fenomena. Hakim yang tidak mempertimbangkan fakta metafisik di balik rasionalitas. Persoalannya, proses peradilan kita itu sudah terbiasa menghadirkan fakta sebagai barang bukti. Jadi, hanya berdasarkan apa yang dia lihat, dengar, dan pegang. Seorang hakim dalam memutuskan suatu perkara, melihat makna di balik fakta-fakta yang dimilikinya. Sebab, fakta-fakta di persidangan itu baru berupa barang mentah.  Dalam hal ini, rasa yang sesungguhnya diharapkan itu apa? Itu yang harus dipahami seorang hakim. Kita harus akui, banyak persoalan yang diselesaikan di negeri ini memang tidak pernah menyentuh pada wilayah nomena atau maknanya, sehingga hanya ada di wilayah permukaan saja. Jenis penelitian ini menggunakan penelitian pustaka (library research), yaitu penelitian yang menekankan sumber informasi dari buku-buku hukum, jurnal, makalah, surat kabar, serta literature-literatur yang berkaitan dan relevan dengan objek kajian. Data yang diperoleh kemudian diklarifikasi dan dikritisi dengan seksama sesuai dengan referensi yang ada. Menggunakan metode analisis deduktif, yaitu analisis data yang bertitik berat pada kaidah atau norma yang bersifat umum kemudian diambil kesimpulan khusus. Praktik tersebut hampir terjadi di semua peradilan di Indonesia. Sehingga keadilan yang diharapkan pun hanya bersifat formal dan keadilan yang dihasilkan hanya berdasarkan fakta dan rumusan pasal. Oleh karenanya hakim bukan corong peraturan perundang-undangan atau sekedar penerap hukum ibarat memainkan puzzle bongkar pasang mainan anak-anak. Kasus-kasus yang menimpa rakyat kecil menjadi bukti bahwa hakim-hakim kita lebih berperan sebagai penghukum bukan pengadil. Hakim-hakim kita dalam menjalankan rule of law sangat bersifat mekanistik-prosedural, jauh dari sensitifitas keadilan. Dari kasus-kasus tersebut menjadi bukti nyata pula bahwa hakim-hakim Indonesia dalam memeriksa perkara atau kasus selalu mendasarkan pada bukti-bukti formal, sedangkan bukti formal sangat mungkin direkayasa. Buktinya kasus pencurian merica di Sinjai, bukti yang semula setengah ons menjadi setengah kilogram. Kasus-kasus yang menimpa rakyat kecil menjadi bukti bahwa hakim-hakim kita lebih berperan sebagai penghukum bukan pengadil.
EKSEKUSI JAMINAN FIDUSIA BERASASKAN KEADILAN PASCA PUTUSAN MAHKAMAH KONSTITUSI NO. 18/PUU-XVII/2019
Authors: Riswandie Iwan
Published: May 2022

Kemudahan dalam melakukan eksekusi dilandasi perlindungan terhadap kreditor untuk dapat jaminan pelunasan kewajiban debitor yang resiko terjadinya gagal bayar atau kerdit macet dengan adanya Sertfikat Fidusia tentunya kedudukan kreditor menjadi terlindungi pada suatu kegiatan eksekusi apabila terjadi ingkar janji (wanprestasi) dari debitor dalam perjanjanjian utama atau perjanjian tambahan yang menggunakan insturumen lembaga jaminan fidusia. Putusan dari Mahkamah Kontitusi ini dalam presfektif hukum terdapatnya perlindungan hukum dengan menjalankan asas keseimbangan dari pihak-pihak yang melaksanakan suatu perbuatan hukum adalah dalam suatu kerangka kreditor dan debitor harus mendapat perlakuan sama dan seimbang sesuai dengan hak dan kewajiban serta resiko pada keadaan yang ditimbulkan sehingga keadilan yang merupakan tujuan utama dari hukum itu sendiri dapat berjalan dengan baik. Tulisan ini mengkaji mengenai Implikasi putusan tersebut dalam asas keadilan dalam kerangka keseimbangan perlidungan antar debitor dan kreditor. Metode yang digunakan adalah yuridis normatif dengan pendekatan perundang-undangan dan pendekatan konseptual. Pada kesimpulan tulisan ini adalah Putusan Mahkamah Konstitusi yang memberi syarat mengenai berlakunya eksekusi jaminan fidusia beradasarkanSertfikat Jaminan Fidusia tentu akan mengakibatkan kondisi yang tidak menguntungkan bagi kreditor apabila terjadi permasalahan dikemudian hari nantinya penegasan klausul standart dan prosudur standart yang harus dilakukan para pihak (debitor dan kreditor) perlu untuk diberlakukan demi menjamin arah perlindungan apabila terjadi cidera janji/wanprestasi, kedepannya untuk menjamin kepastian hukum dan perlindungan yang lebih maksilmal terhadap para pihak secara lebih seimbang maka revisi Undang-Undang Jaminan Fidusia perlu untuk dikedepankan.

Kata Kunci : Jaminan Fidusia, Sertifikat Jaminan Fidusia, Asas Keadilan
Guia prático do artigo científico acadêmico
Authors: Figueiredo Bárbara Queiroz de
Published: May 2022

A redação de um artigo pode ser mais simples do que você imagina. Neste e-book iremos auxiliar você a construir seu texto de uma forma leve e descomplicada! Para esta jornada, partiremos da organização do cronograma, definiremos alguns termos, sites e plataformas que podem te ajudar nesse processo, além de abordarmos sobre os tipos de estudo e, por fim, detalhamos cada parte do artigo científico.
Emission factors and evolution of SO2 measured from biomass burning in wild and agricultural fires
Authors: Rickly Pamela , Guo Hongyu , Campuzano-Jost Pedro , Jimenez Jose L. , Wolfe Glenn M. , Bennett Ryan , Bourgeois Ilann , Crounse John D. , Dibb Jack E. , DiGangi Joshua P. , Diskin Glenn S. , Dollner Maximilian , Gargulinski Emily M. , Hall Samuel R. , Halliday Hannah S. , Hanisco Thomas F. , Hannun Reem A. , Liao Jin , Moore Richard , Nault Benjamin A. , Nowak John B. , Robinson Claire E. , Ryerson Thomas , Sanchez Kevin J. , Schöberl Manuel , Soja Amber J. , St. Clair Jason M. , Thornhill Kenneth L. , Ullmann Kirk , Wennberg Paul O. , Weinzierl Bernadett , Wiggins Elizabeth B. , Winstead Edward L. , Rollins Andrew W.
Published: May 2022

Abstract. Fires emit sufficient sulfur to affect local and regional air quality and climate. This study analyzes SO2 emission factors and variability in smoke plumes from US wild and agricultural fires, and their relationship to sulfate and hydroxymethanesulfonate (HMS) formation. Observed SO2 emission factors for various fuel types show good agreement with the latest reviews of biomass burning emission factors, producing an emission factor range of 0.47–1.2 g SO2 kg-1 C in the emissions. These emission factors vary with geographic location in a way that suggests that deposition of coal burning emissions and application of sulfur-containing fertilizers likely play a role in the larger observed values, which are primarily associated with agricultural burning. A 0-D box model generally reproduces the observed trends of SO2 and total sulfate (inorganic + organic) in aging wildfire plumes. In many cases, modeled HMS is consistent with the observed organosulfur concentrations. However, a comparison of observed organosulfur and modeled HMS suggests that multiple organosulfur compounds are likely responsible for the observations, but that the chemistry of these compounds yield similar production and loss rates to that of HMS, resulting in good agreement with the modeled results. We provide suggestions for constraining the organosulfur compounds observed during these flights and we show that the chemistry of HMS can allow for organosulfur to act as a S(IV) reservoir under conditions of increased pH (>6) and liquid water content (>10-7 g m-3). This can facilitate long-range transport of sulfur emissions resulting in increased SO2 and eventually sulfate in transported smoke.
Optimization and active control of internal gearing power honing process parameters for better gear precision
Authors: Yuan Bin , Han Jiang , Tian Xiaoqing , Xia Lian
Published: May 2022

Abstract. Optimization and active control of internal gearing power
honing (IGPH) process parameters for excellent and stable gear precision
were carried out using the engagement theory of a conjugate curved face, the
Box–Behnken design of experiments method, and the artificial immune clone
selection algorithm (AICSA). Optimization and active control were carried
out in four stages. In the first stage, the second-order models of tooth
profile deviations were developed considering the nonlinear influence of
IGPH process parameters on tooth profile deviations based on the Box–Behnken
design. In the second stage, a method for solving the multi-objective
optimization of the IGPH process was presented based on building the
synthetic tooth profile deviation model, which considered the different
weighting factors of different tooth profile deviation indexes. In the third
stage, excellent gear precision was obtained by importing the ranges of
synthetic tooth profile deviation and parameters into the AICSA. In the
fourth stage, based on the optimized process parameters, the active control
of IGPH process parameters was realized based on the constant cutting speed
on the fixed position of the gear tooth surface. The total gear profile
error reached a minimum value at the optimal parameters of 1270.4 rpm for spindle speed,
60 mm min−1 for axis
feed velocity, 2.4 µm per oscillation for radial feed velocity, and 2.4 spark-out times. The
gear accuracy test results show that the total gear profile error value from
the above active control method is more stable and lower than that without
active control, indicating that the proposed method is effective.
Effect of aloe vera hydrogel on the scarring and healing of free gingival graft: Randomized controlled trial
Authors: Alawad Walaa , Othman Majed , Hsaian Jameela , Alsabek Laith
Published: May 2022

Objective: Several studies have used aloe vera hydrogel to enhance various tissues regeneration to reduce scar formation in wounds. This study aimed to prepare a hydrogel specified for the oral cavity and observe scar formation and healing of free gingival graft after its application compared with the natural healing and scaring of the graft without any material.Design: This study is a randomized controlled clinical trial that included 22 patients with a width of attached gingiva less than 2 mm. after preparing the aloe vera hydrogel and completing the laboratory stage, the hydrogel was randomly applied for 11 patients after the free gingival graft procedure while the other 11 patients did not use any material after the same surgery. Landry’s scale was used to assess the healing index, scarring was evaluated using Mucosal Scarring Index.Results: The healing index was higher in the intervention group with a statistical difference P<0.05 than the control group after three weeks. Moreover, Scar formation in the intervention group was less in the intervention group with a significant difference P<0.05 after 1,2,3,6 months.Conclusion: Within the limitations of our study, the aloe vera hydrogel can be considered as a good topical treatment after oral surgery due to its ability to reduce scar formation and speeding up the healing in the receiving area in free gingival graft procedures.
TELISIK KINERJA KARYAWAN PADA PT PELABUHAN INDONESIA III (PERSERO) CABANG TERMINAL PETI KEMAS SEMARANG
Authors: Pambudi Guruh , Santoso Aprih
Published: May 2022

Tujuan dari penelitian ini untuk menganalisis: (1) pengaruh kepemimpinan terhadap kepuasan kerja. (2) pengaruh budaya organisasi terhadap kepiuasan Terdapat pengaruh antara Kepemimpinan terhadap Kepuasan kerja Karyawan pada PT.Pelindo III (Persero) cabang Terminal Peti Kemas Semarang. Adapun teknik analisis data menggunakan : uji validitas, uji reliabilitas, analisis regresi linier berganda, dan uji statistik (uji t dan koefisien determinan). Populasi dalam penelitian ini PT Pelindo III Jawa Tengah berjumlah 200 karyawan. Untuk  menentukan  ukuran  sampel  digunakan rumus Slovin sehingga ditemukan jumlah sampel sebanyak 99,39 dibulatkan menjadi 100 orang responden. Teknik pengambilan sampel dengan purposive sampling (berdasarkan kriteria tertentu), yaitu karyawan yang sudah bekerja minimal 2 tahun. Hasil penelitian ini  menunjukkan bahwa  :  (1) kepemimpinan berpengaruh positif dan signifikan terhadap kepausan. (2) budaya orgaanisasi berpengaruh positif dan signifikan  terhadap kepuasan kerja Karyawan pada PT.Pelindo III (Persero) cabang Terminal Peti Kemas Semarang.
PENGARUH PENDIDIKAN, KOMPETENSI DAN PENGALAMAN KERJA TERHADAP KEPUASAN KERJA KARYAWAN
Authors: Sinambela Ella Anastasya
Published: May 2022

Kepuasan kerja merupakan variabel penting untuk memengaruhi kinerja organisasi. Hal ini karena kepuasan kerja memberikan pengaruh yang signifikan terhadap kinerja masing-masing karyawan. Pendidikan, kompetensi dan pengalaman kerja merupakan variabel-variabel yang berpengaruh terhadap kepuasan kerja. Oleh karena itu perlu peninjauan dan pengamatan terhadap variabel-variabel tersebut. Beberapa masalah yang terjadi di objek penelitian terkait dengan variabel-variabel tersebut adalah beberapa karyawan yang bekerja tidak sesuai dengan latar belakang pendidikannya; karyawan yang lebih banyak menuntut sehingga belum mengoptimalkan penerapan kompetensi yang dimilikinya; atau beberapa karyawan yang masa kerja terbilang baru namun sudah menduduki jabatan melebihi karyawan yang masuk terlebih dahulu. Tujuan penelitian ini adalah (1) untuk mengetahui pengaruh pendidikan terhadap kepuasan kerja karyawan; (2) untuk mengetahui pengaruh kompetensi terhаdаp kepuasan kerja kаryаwаn; (3) untuk mengetahui pengaruh pengalaman kerja terhаdаp kepuasan kerja karyawan; (4) untuk mengetahui pengaruh secаrа simultаn pendidikan, kompetensi dan pengalaman kerja terhadap kepuasan kerja. Ada 100 responden yang terlibat di penelitian ini. Alat analisisnya adalah analisis regresi linear berganda yang diolah menggunakan program SPSS 23. Populasi di penelitian ini adаlah kаryawan jasa pengiriman dengan merek ternama di Surabaya. Dari hasil penelitian diperoleh bukti bahwa hipotesis penelitian terbukti benar. Temuan penelitian menyebutkan bahwa (1) pendidikan terbukti berpengaruh signifikan terhadap kepuasan kerja karyawan; (2) kompetensi terbukti berpengaruh signifikan terhadap kepuasan kerja karyawan; (3) pengalaman terbukti berpengaruh signifikan terhadap kepuasan kerja karyawan; (4) pendidikan, kompetensi dan pengalaman kerja terbukti berpengaruh signifikan secara simultan terhadap kepuasan kerja karyawan
IN SILICO DETERMINATION OF THE PROBABLE TARGETS FOR LECTINS BINDING IN MIXED FEEDS
Authors: Kavalionak Y.K. , Dabravolski S.A. , Kavalionak N.P.
Published: May 2022

The study of the interaction of plant lectins with the target intestinal receptors of the weaning piglets by the in silico computer modelling method showed that the most probable targets for the lectin binding are the divalent metal transporter 1 (DMT1) and neutral amino acid transporter. Barley lectins have the greatest potential for interaction. Legume-type lectins and the OS9-like protein are the main types of reactive lectins. The addition of specific carbohydrates is the optimal method for neutralization of lectins.
PATHOMORPHOLOGICAL CHANGES IN PIGLETS WITH THE ASSOCIATIVE COURSE OF SALMONELLOSIS AND EIMERIOSIS
Authors: Mironova A.A. , Mironova L.P. , Pavlenko O.B. , Manzhurina O.A.
Published: May 2022

The article describes the pathomorphological macroscopic changes detected during the autopsy of piglets that died from the associative course of infectious pathology caused by Salmonella and Eimeria. In case of the associative course of salmonellosis and eimeriosis, three clinical forms of the disease were recorded: severe intestinal exicosis, an infectious-toxic form with a severe and very severe course, and a severe toxic-dystrophic form.
During the course of the noted clinical forms, the animals showed signs of dehydration, acute catarrhal-fibrinous enterocolitis, hyperplasia of mesenteric lymph nodes, congestive hyperemia and granular degeneration of the liver and kidneys, milliary areactive dry necroses in the liver and kidneys, acute serous splenitis, chronic purulent and catarrhal bronchopneumonia, alveolar emphysema, alterative myocarditis, atrophy of the right ventricular myocardium, congestive hyperemia and cerebral edema.
Capítulo 7. Turistas lectores. Cómo se construyó el relato turístico español antes de los tiempos audiovisuales (1845-1930)
Authors: Moreno Garrido Ana
Published: May 2022

El primer siglo del turismo (1830-1930) fue, esencialmente, un siglo de lectores de ahí que editores y autores sean fuente indispensable a la hora de analizar la construcción turística de los destinos. Sin embargo, y también desde el principio, la imagen fija de los mismos (cuadros, carteles, fotografías o postales) destacó como “relatora” de los mismos, tanto que su poder creciente sería un duro rival de la palabra escrita. Esta comunicación reflexiona sobre los precedentes de la actual cultura audiovisual del turismo.

Palabras clave: Historia del turismo, imagen turística, promoción, guías, editoriales.
Os desafios da educação domiciliar durante a pandemia da Covid-19 para manter ensino aprendizagem dos estudantes no ensino fundamental
Authors: Soares de Araújo Marcelo Robson , Silva Seles Gleyka Luara , Silva Galvão Rute Júlia , Dias Costa Silvana , Costa Andreia de Sousa , Batista Leite Hernando Henrique
Published: May 2022

O presente estudo trata dos Desafios da Educação Domiciliar durante a Pandemia, para manter o Ensino Aprendizagem dos Filhos no Ensino Fundamental do 6º ao 9º ano, em Coelho Neto/MA. O objetivo é compreender os desafios da educação domiciliar durante o período pandêmico. Para tanto, recorre-se a algumas referências bibliográficas sobre a temática através de uma pesquisa de cunho qualitativo, realizada por entrevista com pais de alunos e professores dos anos finais do ensino fundamental, no qual procurou saber quais os desafios da educação domiciliar em meio a quarentena provocada pela pandemia da Covid-19, como foi a participação dos pais durante o Ensino e Aprendizagem na rotina escolar dos filhos em casa, qual legado será deixado desse período pós pandemia e como o ensino remoto irá afetar a rotina dos professores e alunos a normalidade durante o retorno escolar. Os resultados desta pesquisa concluíram que o ensino domiciliar trouxe uma dinâmica diferenciada em que a tecnologia assumiu o lugar de principal mediadora através do ensino e aprendizagem tornando-se uma realidade cada vez mais presente no dia a dia dos alunos.
Adaptation and Validation of the Tuberculosis Related Stigma Scale in Portuguese
Authors: Pereira da Silva Maria Isabel , Rodrigues Araujo Beatriz , Costa Amado João Manuel
Published: May 2022

Objective: To adapt and validate the Tuberculosis Related Stigma Scale (TRSS) in European Portuguese. Materials and method: A methodological study in a sample of 204 individuals being treated for pulmonary tuberculosis in Portuguese Pulmonary Diagnostic Centers, with at least one month of treatment or in follow-up. The evaluation process of linguistic and conceptual equivalence involved translation, the consensus among judges, back-translation, semantic validation, and pre-testing of the TRSS. The scale’s psychometric properties were assessed by verifying the reliability and validity of the results and calculating Cronbach’s alpha coefficient and the exploratory factor analysis of principal components, with Varimax rotation of the scale items. Results: The Portuguese version of the TRSS has a Cronbach’s alpha coefficient of 0.94 and has 23 items distributed in two dimensions: “Community’s perspectives on tuberculosis” (11 items) and “Person’s perspectives on tuberculosis” (12 items). Its psychometric characteristics ensure adequate reliability and validity for the Portuguese population. Conclusions: The TRSS is a valid and reliable instrument to assess stigma in people with pulmonary tuberculosis and, to date, the only scale validated in this domain for the Portuguese population, which allows nurses to make an integrated intervention.
非切開牙齦乳頭手術方法於牙周再生手術的使用：病例報告
Authors: 蕭博元 蕭博元 , 林俐妏 林俐妏
Published: May 2022

近年隨著牙周手術的演進，包含生物材料學、顯微器械、手術方式發展的進步。在治療牙周疾病所造成的牙周組織破壞時，以病人為導向的觀點、微創手術的概念、配合上牙齦乳突的保存，已成為牙周再生手術的發展趨勢。近期，學者們紛紛提出不切開牙齦乳突（without papilla elevation）的牙周再生手術方法，目的是為了提升術後軟組織的穩定性、較佳的血液供應並且降低齒間牙齦乳突的萎縮量。許多實驗及臨床病例的研究指出，相對於傳統翻瓣手術，能達到較佳的初期癒合及有效的臨床結果。本篇案例系列報告提出三例相關的手術病例，皆使用非切開牙齦乳突的手術方法於牙周再生手術， _術後追蹤觀察至一年後，皆獲得良好的臨床結果。
Frequency of Various Causative Bacterial Organisims and their Culture Sensitivity Pattern in Patients with Open Tibial Fracture
Authors: Bhatti Rasheed Ahmed , Jakhrani Muhammad Rafique , Shaikh Asif Ali , Shaikh Asad Hanif , Bhutto Irshad Ahmed , Qureshi Muhammad Waliullah
Published: May 2022

Objective: To determine the frequency of various causative bacterial organisms and their culture sensitivity pattern in patients with open tibial fracture. Subject and Methods: This is cross sectional study conducted at Orthopedic Surgery, Liaquat University of Medical and Health Sciences, Jamshoro and SMBBMU Larkana from 14th October 2015 to 13th April 2016. Total of 150 patients having open tibial fracture with signs and symptoms of infections presenting within one week of fracture were included in this study. All this information was recorded through Proforma (attached). Results: Out of 150 infected fractures, S. aureus was present in 40% cases, MRSA in 14%, Enterococcus in 4%, B-Staphylococcus in 4%, Pseudomonas aeruginosa in 8%, Acinetobacter in 4%, E.coli in 16% and Klebsiella in 10%. Regarding sensitivity analysis, Meronem, Pipericillin, Avelox, Linzulid were more than 80% sensitive to S. Aureus. MRSA Enterococcus Sp, B-Streptococcus. Ceftazidime, Gentamicin were more than 80% sensitive to S. Aureus and gentamicin also 83.3% sensitive to B-Streptococcus. Gentamicin was 83.3% sensitive to Enterococcus Sp as shown in table 2A. Meronem, Pipericillin were 80% to 96% sensitive to Pseudomonas aeruginosa, Acinetobacter, E. Coli and Klebsiella Species. Avelox was 83.3% sensitive to Pseudomonas aeruginosa. Ceftriaxone and Avelox were 87.5% and 100% sensitive to E. coli. Conclusion: It is noted that infection rate is higher in open fracture mostly fracture at extremity of bones. More severe and exposure, more is infection rate noted. Key Words: Open fracture, Bacterial organisms, Sensitivity pattern, Open tibial fracture
Impact of Obesity on Development of Hypertensive Disorders in Pregnancy a Comparative Study
Authors: Zahra Hina , Khan Bushra , Malik Sumera , , Karim Sajilah , Rasheed Tahreem , Khakwani Ayesha
Published: May 2022

Objective : To determine the association of maternal obesity and pregnancy induced hypertension in a tertiary care hospital, South Punjab. Study Design: A cohort study Duration: six months Settings: This study was carried out in obstetrics and gynaecology unit 18 , Nisthar Hospital Multan. Materials & Methods: 244 pregnant normotensive women were included in the study. 122 women carrying a single fetus with Body Mass Index ≥30 kg/m2 were appended in Group A while 122 with singleton pregnancy with BMI 20-30 kg/m2 were put in Group B. Blood pressure was recorded on each antenatal visit. Pregnancy Induced Hypertension was diagnosed when blood pressure was >140/90 mmHg checked on two occasions 4 -6 hours apart or a diastolic B.P >110 mmHg. Results: Age range of patients was from 25 to 35 years with mean age 29.910±3.00 years in Group A while 29.762±2.91 years in Group B. Mean Gestational age was 30.336±5.83 wks in Group A and 29.557±3.66 wks in Group B, while mean BMI was 32.762±2.61 in group A and 26.065±1.75 in group B. Pregnancy Induced Hypertension was seen 36.1% in group A as compare to 6.6% in group B (P 0.000)(RRR=450%). Conclusion: Dealing an antenatal obese patient is challenging in field of obstetrics because of associated complications especially Pregnancy Induced Hypertension (PIH). Pre-pregnancy counseling and adopotion of strategies to reduce weight is utmost important. Practitioners should provide awareness before conception to achieve target weight and during antenatal period to allow supervised optimum weight gain. Keywords: Raised BMI , Obesity, Pregnancy Induced Hypertension
Perioperative Anemia, Gender, Blood Transfusion and Urine Output during Cardiopulmonary Bypass: Risk Factors for Acute K. Injury
Authors: Hassan Asma , , Younas Attaullah , Farogh Ajwad , , Ahmed Naseem , Bashir Tariq , Iftikhar Sadaf , Afshan Shamila
Published: May 2022

Objective: The aim of current study was to find out the factors causing Acute Kidney Injury (AKI) in the postoperative period of cardiac surgery. This prospective study, Peri-operative Anemia, Urine Output, gender, need for Intra-operative blood transfusion were analyzed for association of AKI. Material and Method: The study was conducted at Cardiac Center, QAMC Bahawalpur from January, 2019 to June, 2021. A total of 180 patients who underwent cardiopulmonary bypass for IHD and Valve surgery were studied. CPB hemoglobin levels, Blood Transfusion in OR, Gender specificity, Peri-operative urine output (Group1 UO <4ml/kg/hr: Group 2 UO > 4ml/kg/hr) were correlated to establish their relationship in causing post-operative Acute Kidney Injury. The patients were divided into two groups one who had Acute Kidney Injury other who don’t. Results: Acute kidney injury developed in 20 out of 180 patients, current study showed insignificant relation between CPB time, X clamp time, Gender, Surgery type, MAP and Postoperative Acute Kidney Injury. Acute Kidney Injury was more associated with diabetes, need of blood transfusion, perioperative hemofiltration and reduced urine output. Conclusion: Current study showed that Acute Kidney injury is an avoidable complication if hemoglobin levels are kept above 8-9 gm/dl to ensure proper oxygen supply and need of Intraoperative hemofiltration and BT is reduced by reducing circuit length thus hemodilution and found a urine output less than 4 ml/kg/hr during cardiopulmonary bypass carries major risk for AKI. Keywords: AKI Acute Kidney injury CPB Cardiopulmonary bypass UO urine output MAP Mean Arterial Pressure
Association of Healthcare Workers Characteristics with Exposure to any form of Violence at the Hospitals of Karachi
Authors: Maheshwari Jai Dev , Zaidi Syeda Amber , Khan Kiran , Iqbal Nasima , Turab Syed Mohsin , Nangrejo Ruqaya
Published: May 2022

Objectives: To determine the prevalence and association of healthcare provider characteristics with exposure to any form of violence. To determine the frequency of change of workplace due to violence among medical doctors. Methods: The study was conducted at three Karachi government hospitals. Anyone who worked in outpatient, ward, or emergency department units of any age or gender was eligible to participate in the study. Surveys were conducted using a WHO-validated questionnaire, which included questions about exposure to violence and socio-demographic information. Results: Out of 300 people 52.7% were females and 47.3% were males. Chief Medical Officer /Medical Officers were twelve times more expected to be exposed to workplace violence than house officers. 26% of medical doctors had previously changed jobs. However, 19% of medical doctors had changed their workplace due to workplace violence. Conclusion: Violence of any kind was more common in doctors over the age of 35, and men were more vulnerable to violence. CMO/MO were more likely to engage in any form of violence than the rest of the profession. Last but not least, the frequency of medical doctors changing jobs due to violence was low. Keywords: workplace violence, healthcare workers, medical doctors, house officer, chief medical officer.
Relationship between Leptin and Migraine
Authors: Javaid Sana , Andleeb Jazib , Ahmed Amina , Touqeer Hassan , Mansoor Ghazal , Rizvi Syed Iqtadar Ali
Published: May 2022

Objective: to assess the relationship and association between levels of leptin in serum and the risk of migraine. Study Type: cross-sectional study Study Place and Duration: from 1st January 2021 to 1st January 2022, at Sharif Medical and Dental College, Lahore. Material and methods: Total 626 individuals were randomly selected aged between 35-75 years, during the period of 2021-2022. After minimum fasting of 8 hours the blood samples are obtained along with calculation of body weight and height are calculated. At 8oC samples were stored and transported to laboratory on dry ice. Leptin and adiponectin levels (serum) are calculated using ELISA (enzyme-linked immunosorbent assay) Using GDA (glucose dehydrogenase assay). The relation between the migraine diagnosis and the leptin levels was calculated by the usage of BLRA (binary logistic regression analysis). < 0.05 (p-value) was taken to be important. With the help of SPSS v.21 the statistical analyses were undertaken. Results: There were no statistical difference was found in age, gender, BMI, glucose status and adiponectin in both the groups. Lifetime, major depressive disorder was higher in migraine group than controls as 197 (62.9%) and 141 (45.0%), respectively, (p=0.000). Regular intake of antidepressants was also higher in migraine group 53 (16.9%) and lower in controls 35 (11.1%), (p=0.038). Similarly, the average leptin was higher than that of control group as 13.23±2.66ng/mL and 15.07±4.21ng/mL, respectively, (p=0.000). (Table. I). Conclusion: The results of this study suggest that high levels of leptin are associated with risk of migraine. Keywords: relationship, association, leptin, increases, migraine, aura, major depressive disorder, headache, serum
Burden of Vitamin D Deficiency and its Related Risk Factors in Early Pregnancy
Authors: Wasim Zahra , Chughtai Faiqa , Yousaf Sana , Riaz Tahira , Muzaffar Tabassum , Akhtar Adiba
Published: May 2022

Objective: To find out the burden of Vitamin D deficiency and its related risk factors in early pregnancy. Study Design: A cross-sectional study. Place and Duration of the Study: The Department of Obstetrics & Gynecology, The Combined Military Hospital (CMH), Risalpur, Pakistan from 1st January 2021 to 31st December 2021. Methodology: A total of 370 healthy pregnant women visiting outpatient department in the 1st trimester for routine pregnancy examination and willing to be part of this study were included. Vitamin D deficiency was labeled as serum 25(OH)D <20 ng/mL, insufficiency as 20-32 ng/mL and sufficiency >32 ng/mL. Demographic and anthropometric characteristics along with socio-economic status, clinical profile, supplementary intake and details of life style and daily living patterns were noted in all women. Results: In a total of 370 pregnant women, mean age was 29.92±5.5 years. Multivariate binary logistic regression analysis showing association of vitamin D insufficiency/insufficiency with daily sunlight exposure below 1 hour (p<0.001), low socioeconomic status (p=0.002), working women (p=0.025), no use of vitamin D supplementation before pregnancy (p=0.044) and no use of vitamin D in the current pregnancy (p=0.001). Conclusion: Serum vitamin D levels of majority of the pregnant ladies in the 1st trimester were found to be either deficient or insufficient. Less daily sunlight exposure, low socioeconomic status, working women, no use of vitamin D supplementation before pregnancy or during 1st trimester were found to have significant association with vitamin D deficiency. Keywords: 1st trimester, pregnant, sunlight exposure, vitamin D,
A Comparative Study to Evaluate the Efficacy of Valacyclovir and Famcyclovir in the Management of Herpes Zoster in a TCH of KPK
Authors: Mustafa Amjad , Hussain Shabir , Ullah Ghafoor , Mumtaz Arif , Shaheen Ghazala , Qaiser Fawad
Published: May 2022

Objective: To evaluate the efficacy of valacyclovir and famcyclovir in the management of herpes zoster in a tertiary care hospital of Khyber Pakhtunkhwa. Design of the Study: It was a randomized controlled Trial. Study Settings: The study was conducted at Department of Pharmacology over 1 year from March 2020 to March 2021 at DHQ Teaching Hospital, Kohat. Material and Methods: Patients were divided into two groups to valacyclovir 1000mg thrice daily or Famciclovir 500mg thrice daily in a 1:1 ratio was given to patients for a period of seven days. Seven days after treatment began, patients underwent pain and healing of the cutaneous lesions evaluations, which continued for three weeks. On the 7th day of treatment, patients were given a Visual analogue scale to assess their level of pain. Results of the Study: In the famciclovir therapy group, the percentages of patients reporting mild, moderate, or severe pain were 0 percent, 63.9 percent, and 30.6 percent by the end of day seven. Valacyclovir therapy was associated with just 1%, 69%, and 12.33 % of patients reporting mild to moderate pain correspondingly. Conclusion: The result showed that both the interventions are effective and safe for treating acute herpes zoster. Famciclovir in comparison to valacyclovir demonstrated a significant advantage for the complete cessation of herpes zoster associated pain. Both the intervention had virtually equivalent efficacy in complete healing of herpes zoster Keywords: Valacyclovir, Famciclovir, Herpes Zoster, Efficacy
Utilization of nano-hydroxyapatite mixed with platelet rich fibrin for reconstruction of severe atrophied over pneumatized maxilla: A case report
Authors: Helder Vinholi Gustavo , da Silva Brum Igor , Lana Devita Renan , Carlos Lopes Amorim João , Antônio Alencar de Carvalho Marco , de Carvalho Jorge José
Published: May 2022

Introduction: With the current need for large bone reconstructions due to very robust losses in skeletal architecture, not only of the maxillary and mandibular regions but also in other regions of the body, this guided bone regeneration has been increasingly used. Case Report: A leukoderma patient at 52 years of age sought the implantology clinic of the Brazilian Dental Association (ABO) to solve his case of tooth loss. The patient presented overly aggressive bone loss in the total maxilla, and, because of this, it was planned to reconstruct the lost area with a synthetic particulate nano-biomaterial (Blue Bone, Curitiba, Brazil), with the help of the platelet aggregate (PRF). For the surgery, 6 grams of this biomaterial were used, in the anterior region of the maxilla, tent screws were placed to stabilize the grafted bilateral and maxillary sinus lifting surgeries were performed in the posterior regions. The entire regenerated area was covered with L-PRF membrane for better stability and healing. An incredibly significant gain in bone volume was observed six months after surgery throughout the regenerated region, enabling the placement of dental implants (Systhex, Curitiba, Brazil) and later the placement of the supported prosthesis. Conclusion: The nano graft presented a very favorable result in the gain of bone volume, proving to be an excellent indication for more severe cases of bone loss.
Educators’ stance on cooperation between parents and the kindergarten
Authors: Car Mohač Daniela , Kuretić Josipa
Published: May 2022

Cooperation between parents and the kindergarten is an important precondition for the optimum development of children and their kindergarten education. educators play an important role in initiating that partnership. The goal of this research is to find out what are the stances of educators in Radost Crikvenica on cooperation between parents and the kindergarten. The results of the research show that educators in Radost have a positive attitude and expectations towards the cooperation and partnership between parents and the kindergarten. Their stances differ depending on the level of education of the educator and their work place (central or local kindergarten).
Assessing models of viscous flow relative to fibres for obtention of the porosity of micro- and nano- fibrous mats
Authors: Oliveira Alessandro , Aguiar Mônica , Guerra Vádila
Published: May 2022

Theoretical and semi-empirical models of viscous flow relative to fibres were used to obtain the porosity of micro-fibrous and nano-fibrous mats applied in air filtration. Overall efficiencies of collection of sodium chloride particles (5.94–224.7 nm) were calculated for the mats considering the porosities obtained using different models. The lowest deviations for the collection efficiency were achieved using the model based on the fractal theory and the Davies’ model (-5.4% and 4.2% for the micro-fibrous mat; 2.0% and 2.9% for nano-fibrous mat, respectively). Analysis of the effect of the porosity on the structural properties of the mats was performed using the fractal-based model and Davies’ model, showing their suitability.
Desafios para o ODS 16: uma perspectiva sobre violência e homofobia em relação à Justiça
Authors: Hey Albimara , Westephal Losso Alexandre , Breda Amanda , Campos da Silva Celina , Horst Fábio , Zambenedetti Gustavo , Aurélio Larson Marcos
Published: May 2022

Os Objetivos de Desenvolvimento Sustentável (ODS) têm ocupado crescente espaço em discussões acadêmicas, tendo em vista a proximidade da Agenda 2030 e os desafios ainda enfrentados para avançar em direitos e melhorar a qualidade de vida da população mundial. Em especial, um assunto que merece atenção é o tema justiça no que se refere à violência, expressada na homofobia, e que é diariamente vivenciada pelo público LGBTQIA+ em contexto global, e em especial no Brasil. Neste pensamento emergiu o problema de pesquisa: quais são os tipos de violência que acometem a população LGBTQIA+ e as perspectivas de avanço do ODS 16? A partir dessa problemática, este estudo realizou revisão sistemática de literatura empregando o Methodi Ordinatio, analisando um recorte de artigos publicados entre 2020 e 2021, em português e em inglês, a partir das palavras-chave homofobia e violence, com descritores SGD 16 e justice, com o objetivo de entender os principais tipos de violência sofridos. Após análises e classificações, foram selecionados 30 artigos para aprofundamento. Para melhor compreensão dos resultados, os artigos foram classificados em tipos de violência que abordam: auto violência, preconceito e discriminação, violência física, violência psicológica, violência sexual, violência simbólica e relação justiça e crimes de ódio. Sobre o ODS 16, as investigações apontam a necessidade de enfrentamento de desafios. De tal forma, constata-se que existem pesquisas em diversos países na interseccionalidade entre minorias sexuais e gênero com a violência, mostrando a necessidade de se investir em políticas públicas sociais que possam auxiliar na redução do preconceito e promover avanços relativos ao ODS 16, que transcorre sobre paz, justiça e instituições eficazes.
Medicinal value of edible mushrooms
Authors: Sahoo Sudhaldeep , Gayakwad Tanuja , Shahi Sanyogita
Published: May 2022

This evaluation confirmed the organic residences found in mushrooms were appreciably studied. Besides dietary residences, mushrooms have attracted marketplace interest due to the fact they may be a capacity supply of bioactive compounds capable of carry out numerous capabilities in organisms with blessings for purchaser fitness. Nowadays, mushrooms are famous precious ingredients due to the fact they may be low in calories, carbohydrates, fat, and sodium: also, they may be ldl cholesterol-free. Besides, mushrooms offer crucial nutrients, inclusive of selenium, potassium, riboflavin, niacin, diet D, proteins, and fiber. All collectively with a protracted records as meals supply, mushrooms are crucial for his or her recovery capacities and residences in conventional medicine. It has said useful results for fitness and remedy of a few diseases. Many nutraceutical residences are defined in mushrooms, consisting of prevention or remedy of Parkinson, Alzheimer, hypertension, and excessive threat of stroke. They also are applied to lessen the probability of most cancers invasion and metastasis because of antitumoral attributes. Mushrooms act as antibacterial, immune machine enhancer and ldl cholesterol decreasing agents; additionally, they may be crucial reassets of bioactive compounds.
Sentiment classification and analysis of twitter data on distance learning using ML classifiers
Authors: Ajaz Farheen , Prince Prince , Seniaray Sumedha
Published: May 2022

Online education comes in shades of grey. We analyze public view on the pandemic in regards with mental stress, interrupted power supply, affordability and access to internet, flexibility of schedule, reduction of long-distance commute, risk of covid and other such consequences of online learning and Government’s take on the need for inclusive education policies. In this paper, we qualitatively inspect the consequences of COVID-19 pandemic on education of the students. This study primarily focuses on the response of students of all age groups, educators, college professors, school teachers and also parents of young students towards the approach of distance learning or Online education in the past two years. We have taken two datasets, first being the Twitter dataset comprising of tweets from around the whole world and second, dataset which is specific to tweets from India. The data has been extracted from twitter with the aid of twitter API and then two sentiment analysis approaches have been implemented, first Machine learning classifiers namely, Naïve Bayes, SVM, Random Forest, Logistic Regression, KNN,  XG-Boost and secondly, Lexicon Based algorithms, VADER and TEXTBLOB. Upon performing the said approaches, the maximum accuracy achieved is 94%.
Intimate partner violence in young adults and it’s influence on development of relationships
Authors: Bhattacharjee Ramyani , Gopal Baiju
Published: May 2022

Intimate Partner Violence has become one of the most relevant concerns in the dynamics of romantic relationships in young adults. Research suggests that even though it is prevalent in male and female genders, the experience of male victims have not been explored. The objective of this study was to explore the experience of Intimate Partner Violence collectively from the lens of young male and female survivors and to understand it’s influence on development of future relationships. Participants were survivors of IPV within the age between 18-25. A thematic analysis identified overarching common themes for both the groups highlighting their experience: Reality alteration, Changing the Narrative, Controlling behavior, Tolerating abuse, Influence on personal characteristics and Influence in future relationships. Future researches can be conducted to delve deeper into the gender dynamics of Intimate Partner Violence and on constructing effective rehabilitation plan for the survivors of Intimate Partner Violence.