bluuebunny/crossref_metadata_2025 huggingface dataset:
Vertical Migration of Adult Plecoptera and Trichoptera above Forested Headwater Streams
Authors: Bowman Ruric O. , Smith Robert F.
Published: August 2021

Stream insects are essential components of aquatic and terrestrial ecosystem structure and function. Terrestrial stages are important components of terrestrial food webs, and flight-capable individuals are responsible for long-distance dispersal. Horizontal migrations by flying or crawling adults away from stream channels that link insects to riparian food webs and movements across catchment boundaries are well established through empirical research, but studies examining vertical migration of adult stream insects into forest canopies are generally lacking. This study focused on differences in adult Plecoptera and Trichoptera abundance at ground level versus the riparian canopy and differences in abundances among summer and autumn sampling periods to empirically demonstrate use of canopy ecosystems by stream insects. Malaise traps at ground level and canopy traps placed 8 to 10 m above the stream at four sites in the Mosquito Creek watershed (Pennsylvania) were used to examine vertical migration. Larval assemblages were collected and compared to adult assemblage to investigate patterns of local migration in the catchment. We found significantly more stream insects at ground level than in the forest canopy for Trichoptera, Plecoptera, and all individual plecopteran families, but a meaningful number of individuals were found in the riparian canopy. Canopy abundances were similar to abundances captured in adjacent ground-level habitats in other studies. Comparisons of adult and larval abundances among sites, taxa, and stages indicated site- and taxon-specific patterns for vertical movement into riparian canopies. Demonstrating that adult stream insects utilize riparian forest canopies indicates that riparian forest conservation should be prioritized over reforestation and that several potential research questions exist to inform riparian management.
THE INFLUENCE OF LEADERSHIP AND ORGANIZATIONAL CULTURE ON WORK MOTIVATION AND EMPLOYEE PERFORMANCE PT. BANK RIAU KEPRI, PEKANBARU BRANCH
Authors: Putra Mhd Fathurrahman Elka , Indarti Sri , Ganarsih Raden Lestari
Published: August 2021

The research was conducted at PT Bank Riau Kepri Pekanbaru branch. The aim is to determine the direct effect of leadership and organizational culture on work motivation and employee performance of PT. Bank Riau Kepri Pekanbaru branch. This study took a sample of 130 people. The variables used are leadership, organizational learning, work motivation and employee performance. Data were analyzed using path analysis (path analysis)

The results showed that there was an influence of leadership and organizational culture on work motivation. and there is an influence of leadership and organizational culture on performance. And there is an influence of leadership and organizational culture on employee performance with work motivation as an intervening variable. The better the work motivation that is owned by employees, the performance will increase
Lembrar dos Mortos: uma análise do espaço cemiterial à luz do conceito de memória coletiva em Maurice Halbwachs
Authors: Araújo Julyana Cabral , Silva Otávio Oliveira , Freitas Flávio Luiz de Castro , Ribeiro Dimas dos Reis
Published: August 2021

O presente trabalho tem por objetivo analisar a representação da morte entre indivíduos e o espaço cemiterial na baixada maranhense, com base no capítulo IV, A memória coletiva e o espaço, da obra A Memória Coletiva de Maurice Halbwachs (1990). Diante disso, nos questionamos: como o pensamento de Halbwachs nos possibilita pensar a relação da memória dos indivíduos sobre a morte no espaço cemiterial da Baixada Maranhense? Para alcançar o objetivo proposto e responder a esta questão, adotamos o seguinte percurso metodológico: realizamos análises de diários de campos e imagens produzidas como fontes históricas pelo pesquisador; fizemos a analogia com as relações vivenciadas no espaço cemiterial. Por fim, concluiu-se que a ligação entre teoria e prática dos estudos de Halbwachs sobre memória coletiva contribuem com a interpretação social das significações do espaço atribuídas pelos grupos aos seus lugares de vivência. No espaço cemiterial da Baixada Maranhense, pensar a memória da morte dentro da complexa rede de relações coletivas significa perceber que nenhuma lembrança dos mortos pode vir a existir senão por meios dos objetos criados pelo homem. As formas de sepultamentos e os locais destinados aos mortos, além de estarem dentro de um contexto histórico próprio, possuem suas particularidades delineadas através dos objetos materiais, sobretudo, os cofos e as velas
Memória Amordaçada: o massacre do Caldeirão da Santa Cruz do Deserto
Authors: Silva Gomes Kelsma Maria , Freitas Cardoso João Batista , F. Perazzo Priscila , Heller Bárbara
Published: August 2021

O artigo visa discutir a produção da memória amordaçada a partir das discussões da memória, da história e do silenciamento sobre o massacre do Caldeirão da Santa Cruz do Deserto, episódio da história do Ceará, estado do Nordeste brasileiro, ocorrido há menos de um século em uma comunidade sociorreligiosa liderada pelo beato José Lourenço, na região do Cariri, em 1937. A pesquisa se sustenta na categoria de memórias subterrâneas de Michel Pollak, para entender como a história do massacre ficou silenciada, mas não esquecida. O corpus de análise é composto por relatos de três remanescentes que guardaram o acontecimento na memória, mesmo não tendo tido ação direta no episódio. As narrativas orais dos episódios permitiram entender os processos pelos quais a memória social é amordaçada e como vem à superfície. Entende-se que o massacre do Caldeirão da Santa Cruz do Deserto pode ser considerado como uma dessas histórias do tempo presente, porque conta com as lembranças de personagens, daqueles que atuaram, viveram ou mesmo testemunharam os acontecimentos. No entanto, é uma memória amordaçada, visto que foi silenciada de modo violento.
Sobrevivência e parkour marginal: as performances das participantes de uma batalha de rap feminina
Authors: De Oliveira Santiago Lucas Felipe
Published: August 2021

O objetivo deste artigo é observar uma batalha de rap feminina. Para esta finalidade,  valemo-nos dos constructos teóricos e analíticos de enquadre (frame), footing e performance do sociólogo Erving Goffman. Buscamos compreender, através da interação social microlocalizada, como os interactantes tematizam a sobrevivência e um parkour marginal através de suas expressões artísticas. A metodologia de pesquisa é qualitativa, interpretativista com aspiração etnográfica em contexto onlineOffline. A partir dos versos de Jessie e Iza, as duelantes da batalha, percebemos como as mc’s destacam a necessidade de superar diversos tipos de obstáculos para sobreviver na cultura Hip-hop.
“Isso é assédio?”: análise de perfomances no twitter a partir de conceitos propostos por Goffman
Authors: Viol Gabriela
Published: August 2021

Este trabalho teve como objetivo analisar interações no twitter, a fim de investigar como é construída a troca entre os seus usuários. Desse modo, buscamos perceber como os sujeitos atuam nessa rede social, sobretudo diante de temas polêmicos. Como aporte teórico, utilizamos algumas contribuições de Goffman que refletem sobre as condutas dos indivíduos em sociedade, bem como: Performance, Footing, Face e Gerenciamento de Impressão. A pesquisa é de natureza qualitativa e interpretativista e nossa metodologia partiu da seleção de comentários gerados em uma publicação do twitter. A partir das análises, foi possível compreender as motivações dos comportamentos dos sujeitos em interação e refletir sobre a formação de determinados constructos sociais.
Goffman e a interação por videoconferência: notas teórico-metodológicas
Authors: Gastaldo Édison
Published: August 2021

Este artigo busca discutir alguns conceitos da obra de Erving Goffman aplicados ao estudo de interações sociais mediadas por videoconferência. Trata-se dos conceitos de “comunicação imprópria”, “ajustamento secundário”, “trabalho de face” e “(mudança de) footing”. Cada um desses conceitos se aplica com pertinência a interações ocorrentes em videoconferências. Este tipo de interação se tornou muito mais frequente por conta do contexto da pandemia de Covid-19, que implicou em um grande número de atividades profissionais sendo alteradas para modelos de home office e trabalho remoto por Internet. Como exemplo analítico, será explorado um incidente ocorrido durante uma reunião de trabalho do escalão superior de uma Universidade brasileira. Uma sucessão de eventos implausíveis – e risíveis – tornou o vídeo dessa reunião um sucesso na Internet, viralizando para muito além dos circuitos acadêmicos, em uma profusão de paródias e memes. A teoria goffmaniana fornece um importante aporte para a análise de situações disruptivas como essa.
Quem "Matou" Erving Goffman?
Authors: Watson Rod
Published: August 2021

A questão chave colocada por este artigo é “Por que o rico legado intelectual deixado por Erving

Goffman raramente foi utilizado e desenvolvido por cientistas sociais e linguistas?” Em um espírito de

jouissance, esta questão e a resposta que proponho vão ser apresentadas em forma de um mistério,

assim como a investigação que leva à solução. Inicialmente, o legado de Goffman será apresentado

levando em conta seus pontos ‘fortes’ e ‘fracos’. Em seguida, buscaremos a solução através de

referências aos trabalhos dos defensores de Goffman, bem como de seus supostos oponentes. Em

terceiro lugar, apresento uma barreira para a caracterização apropriada, desenvolvimento e apreciação

crítica do legado de Goffman. Praticamente ninguém atualmente ligado a suas análises encontrou o

nível apropriadoatravésdoqualdescreverou criticar sua obra. Argumento nesteartigo que o nível

apropriado para a investigação e crítica profundas das análises de Goffman vem daquilo que Ludwig

Wittgenstein, em sua obra tardia, denominou “gramática lógica” – a gramática lógica dos tropos,

símiles e analogias de Goffman. Ilustrações claras deste tipo de análise são oferecidas a partir da obra

do professore diretor de teatro Konstantin Stanislawski.
LABORATORY MODEL OF MOBILE ROBOT WITH SECTIONAL MOVER
Authors: Bordugov D. V. , Fomenko S. S. , Maloletov A. V. , Briskin E. S.
Published: August 2021

A laboratory model and simulation of the movement of a mobile robot with a sectional propeller are considered. The results of mathematical modeling of motion dynamics are presented.
HEAT DISTRIBUTION IN THE TOOTH OF A SAW WITH A MODIFIED GEOMETRY DURING BATCH CUTTING OF COLD ROLLED STEEL
Authors: Bannikov A. I. , Makarova O. A. , Arzhanov R. I. , Siukova E. O.
Published: August 2021

This publication deals with the issue related to the study of the heat distribution in the tooth of a saw with a modified geometry, taking into account the frequency of the process of cutting cold rolled metal with circular saws.
Gustav Henningsen, un encendido asombro ante la realidad
Authors: Azurmendi Inchausti Mikel
Published: August 2021

El artículo repasa la dilatada trayectoria intelectual de Gustav Henningsen desde sus inicios en Dinamarca como folclorista hasta su consagración mundial como uno de los mayores expertos en los campos de investigación de la brujería y de la Inquisición española, sin olvidar su fase intermedia como etnólogo por la Galicia rural. Traza su evolución intelectual y señala los resultados conseguidos en el estudio del famoso proceso de fe contra las brujas del Baztan en el siglo XVII.
Apuntes sobre etnografía, folclore y cultura tradicional
Authors: Mariezkurrena David
Published: August 2021

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Carlos Cánovas
Authors: Ezker Alicia
Published: August 2021

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EKSTRAKSI FITUR PEMBULUH DARAH CITRA FUNDUS RETINA MENGGUNAKAN FUZZY LOGIC
Authors: Nilawati Asyaroh Ramadona , Hidayat Taufik
Published: August 2021

Ekstraksi pola pembuluh darah retina dapat dimanfaatkan dalam sistem biometrik sebagai otentikasi keamanan. Citra hasil ekstraksi pola pembuluh darah retina dapat dimasukkan ke dalam fitur untuk identifikasi sistem biometrik. Salah satu metode yang dapat dilakukan untuk melakukan segmentasi pembuluh darah retina adalah metode fuzzy logic. Pada penelitian ini, dilakukan ekstraksi pembuluh darah citra fundus retina menggunakan implementasi fuzzy logic. Peneliti menggunakan sejumlah 20 citra fundus yang diperoleh dari dataset DRIVE berformat .tif. Proses segmentasi dimulai dengan tahap preprocessing yang berisikan konversi citra menjadi grayscale, median filtering, perataan histogram CLAHE, dan eliminasi optic disc, kemudian dilanjutkan dengan pembuatan fuzzy inference system. Tahapan preprocessing yang digunakan merupakan hasil dari rangkaian uji coba peneliti dengan melihat hasil dari setiap uji coba yang dilakukan, sehingga mendapatkan citra yang menonjolkan fitur pembuluh darah dan menghilangkan noise atau fitur retina yang tidak diperlukan seperti optic disc. Uji coba segmentasi dilakukan pada Polyspace R2020a sebagai media untuk menjalankan program mulai dari preprocessing hingga segmentasi menggunakan fuzzy logic. Keluaran dari segmentasi ini berupa citra segmentasi hasil dari metode fuzzy logic dan crisp value. Metode fuzzy logic berhasil diterapkan untuk melakukan ekstraksi pembuluh darah retina dan menghasilkan crisp value. Hasil penelitian ini diharapkan dapat digunakan sebagai salah satu fitur sistem identifikasi biometrik retina.
Alumnus
Authors: Nocentini Alberto
Published: August 2021

Alcuni lettori ci chiedono chiarimenti riguardo al nome alumnus. Oltre al suo significato, suscitano dubbi e curiosità i suoi usi al plurale e al femminile.
Karakteristik Hasil Proses Nitridisasi Besi Tuang Nodular Temperatur 5500C pada Waktu Penahanan 2 Jam, 4 Jam, 6 Jam
Authors: Sujana Wayan
Published: August 2021

Nitridisasi merupakan suatu proses perlakuan panas termokimia yang dimana nitrogen dan amonia didifusikan kepermukaan material (ferro and non-ferro) pada temperatur 500-6000C sehingga membentuk pengerasan kulit akibat terbentuknya lapisan nitrida paduan pada permukaan. Namun pengerasan permukaan ditentukan oleh paduan dari material yang dilakukan proses nitridisasi.Tujuan Nitridisasi adalah untuk memperbaiki ketahanan aus, meningkatkan ketahanan lelah, dan memperbaiki ketahanan tehadap korosi. Proses nitidisasi ini juga dapat mengganti jenis perlakuan panas lain yang menekankan performance yang baik. Pada penelitian ini akan memanfaatkan besi cor nodular yanga akan diproses nitridisasi menggunakan fluidised bed furnace.

Pada penelitian ini menggunakan pengujian distribusi kekerasan (metode vickers) untuk mengamati sejauh mana nitrogen berdifusi pada permukaan spesimen, dan pengamatan struktur mikro dengan scanning electron microscope, energy dispersive X-Ray spectroscopy (SEM-EDS).Penelitian ini akan memberikan informasi fenonema proses nitridisasi pada besi cor nodular sehingga mendapatkan suatu analisis yang sesuai dengan metode sehingga menghasilkan kualitas kekerasan permukaan yang baik.
Laju Pengurangan Kadar Air Pada Lemari Pengering Baju Dengan Memanfaatkan Panas AC
Authors: Sumanto
Published: August 2021

Matahari sebagai sumber energi sangatbermanfaatbagikehidupanmanusia. Salah satumanfaatsinarmatahariadalahuntukmengeringkanpakaiansetelahdicuci. Ketikamusimhujantiba, masalah yang dihadapiolehiburumahtanggaataupelakuusaha laundry adalahpakaian yang dicucitidakkeringdalamwaktu yang singkat. Untukmengatasihaltersebutperluinovasibaru yang dapatmembantu proses pengeringanpakaiansetelahdicuci. Inovasiiniadalah proses pengeringanbajudenganmemanfaatkansumberpanas yang berasaldarikalorpembuangandari air conditioner (AC) yang sedangberoperasi. Bajusetengahkeringdimasukkankedalamlemaripengeringbaju. Kalor yang dibuangdarikondensor (condenser) AC disalurkankedalamlemari, sehinggasuhudalamnyameningkatdandigunakanuntukmengeringkanpakaian yang telahdicuci. Hasilpenelitianmenunjukkanbahwalajupengurangankadar air untukdinding lemari dari isolator panas (aluminium foil) adalah 0,10 kg/jam, untuk dinding GRC 0,05 kg/jam danuntuk dinding triplek hanya 0,06 kg/jam.Denganhasilini, kalorbuang AC cukupefektifuntukmengeringkanpakaian dalam lemarin pengering yang dindingnyadilapisi isolator panasyang  terbuat dari aluminium foil.
ASSURE MODEL FOR TEACHING SPEAKING ONLINE: TEACHER SELF REFLECTIONS
Authors: Prihatmi Tutut Nani , Istiqoma Maria , Anjarwati Rini
Published: August 2021

Transferring the form of face-to-face learning in conventional classes to online learning is not only as simple as changing learning materials into all-digitalization as not all teachers try to make a proper and organized preparation before starting the online teaching process. With the limited time to practice speaking skills at the National Institute of Technology Malang, the teachers are expected to have the right planning and strategies for their classes. Therefore, this paper reports on the the use of ASSURE model in teaching speaking online from the perspective of two English teachers in the National Institute of Technology Malang. This qualitative study relied primarily on in-depth interviews of the two teachers to gather the information. This research’s findings and recommendations are expected to help provide insights in preparing and developing other online speaking classes to achieve better outcomes.
Manajemen Pembelajaran Karakter Guna Meningkatkan Pendidikan Islam di Indonesia
Authors: Wahyudi Diky
Published: August 2021

Latar Belakang: Pendidikan Islam merupakan suatu yang sangat penting dalam pembentukan karakter peserta didik.
Tujuan: Mengetahui bagaimana menerapkan manajemen  pendidikan karakter yang baik pada pendidikan Islam. untuk mendeskripsikan hal tersebut, penulis menggunakan metode penelitian studi literatur dalam penulisan artikel ini.
Metode: Penelitian ini merupakan penelitian kualitatif, penelitian ini bersifat deskriptif analitis.
Hasil: Pendidikan karakter mampu meningkatkan pendidikan Islam di indonesia. 
Kesimpulan: Pendidikan karakter mengimplementasikan kebiasan yang baik dalam cara berpikir, berperilaku dan rasa individunya untuk bekerja sama dengan keluarga, masyarakat bahkan Negara. Dengan adanya manajemen pendidikan karakter  sangat membantu dalam perencanaan dan pengorganisasian dalam setiap bidang studi oleh pendidik secara bersama-sama dengan penuh tanggung jawab.
Epigenetic Regulation of the Tumour Suppressor RASSF1A in Bone Cancer Cells: DNA Methylation Study
Authors: Alenad Amal Majed
Published: August 2021

Objective: Osteosarcoma is a bone cancer that affects children and adolescents. The RASSF1A is a tumor suppressor capable of mediating the regulation of cell cycle arrest, migration, including apoptosis. It is the most continually silenced gene that contributes to human cancer. Furthermore, RASSF1A functions as a scaffold protein that can regulate microtubules network and bind apoptotic kinases MST1 and MST2 via the Sav-RASSF-Hippo domain. Epigenetic inactivation of genes by DNA methylation is a key factor regulating gene expression and genomic stability. Our aim was to study the RASSF1A gene promoter methylation in three osteosarcomas (U2OS, Saos-2, and MG-63), two Ewing Sarcoma (A-673 and SK-ES-1), and one-fibrosarcoma (HT-1080) cell lines.

Materials and Methods: Three osteosarcomas (U2OS, Saos-2, and MG-63), two Ewing Sarcoma (A-673 and SK-ES-1), and one-fibrosarcoma (HT-1080) cell lines were used to study RASSF1A gene promoter methylation, using bisulphite conversion of DNA, followed by methylation-specific polymerase chain reaction (PCR)

Results: The RASSFIA’s gene promoter methylation was established as a frequent event. Hypermethylation of RASSF1A promoter, was detected in five out of six studied cell lines.

Conclusions: These results demonstrated that altering the Sav-RASSF1-Hippo may be accomplished through hypermethylation of RASSF1A and may play an essential role in Ewing’s sarcoma and Osteosarcoma. The methylation pattern of Sav-RASSF1-Hippo tumor suppressor pathway in human bone cancer along with RASSF1A expression with its effector proteins merits further investigation.  This may reveal how the RASSFIA has a physiological signal transduction, including how the process of its deregulation can contribute to transformation of the cell, eventually leading to the incorporation of novel therapeutic options with improved prognosis for bone cancer.
The status of anatomy education in scope of the national core education program 2020: The case of Turkey
Authors: Atay Emre , Bilir Abdülkadir , Ertekin Tolga
Published: August 2021

Objective: Many branches of science are constantly changing and developing according to the innovations and the requirements of the era. Developments and medical information, especially in the field of medicine, renew itself every year. In this study, we aimed to analyze comparatively the place of anatomy education, which has an important place in undergraduate medical education, in the National Core Education Program (NCEP)-2020.
Material and Methods: In this study, the categories of basic medical practices in NCEP-2020, clinical symptoms/findings/situations, core diseases/clinical problems and the relationship between learning levels and anatomy education were evaluated one by one. Parameters were expressed in percentile using a descriptive statistical method. There are 157 Basic Medical Practices in 9 sub-categories (A-I) within the scope of NCEP-2020.
Results: It was determined that 48 of these were related to anatomy education. The number of basic medical practice was mostly in the E sub-category (n=23, 47.92%). The second sub-category with the highest number of basic medical practices was determined as B (n=16, 33.33%).
Conclusion: One of the important conclusions we have reached within the scope of the study is that NCEP-2020 has an important place in terms of scope in determining, developing and standardizing the educational curricula of medical faculties.
The effect of different doeses of aspirin application on oxidative stress in ovarian tissue
Authors: Dirik Deniz , Komuroglu Ahmet Ufuk
Published: August 2021

Objective: Aspirin is a non-steroidal anti-inflammatory drug with antioxidative properties. It is recommended to use different doses and durations according to the characteristics of the patient and the type of disease. Therefore, in this study, we aimed to investigate the effect of using aspirin at different doses and for different durations on oxidative stress in ovarian tissue.

Material and Methods: Female Wistar albino rats were divided into five groups. Group 1: control group, no special treatment was applied to the rats in this group. Group 2: 1 mg/kg aspirin was administered orally to the rats in this group every day for 28 days. Group 3: 3 mg/kg aspirin was administered orally to rats in this group every three days. Ggroup 4: 5 mg/kg aspirin was administered orally to rats in this group every five days. Group 5: 7 mg/kg aspirin was administered orally to the rats in this group once a week. After fasting overnight following the last application, the rats were sacrificed, and their ovarian tissues were collected. Malondialdehyde, catalase, total thiol group, and AOPP levels were studied from ovarian tissue.

Results: Group4 and group5 ovarian tissue MDA levels were found to be significantly higher than the other groups (p<0.05). There was no significant difference between group1, group2 and group3 ovarian tissue MDA levels (p>0.05). Group1 (control group) ovarian tissue AOPP level was found to be significantly lower than all aspirin-administered groups (p<0.05). Group2 ovarian tissue AOPP level was found to be significantly lower than group3, group4 and group5 (p<0.05). TSG level was found to be significantly higher in group 5 when compared to other groups (p0<0.05). Group4 ovarian tissue TSG level was found to be significantly higher when compared to group1, group2 and group3 (p<0.05). Group3 and group4 ovarian tissue CAT activity was found to be significantly higher than group1, group2 and group5 (p<0.05). When group1, group2 and group5 ovarian tissue CAT activities were compared, no significant difference was found (p>0.05).

Conclusion: The application of aspirin at certain intervals rather than daily application may have more positive effects on the antioxidant system. especially taking aspirin at intervals of 3 or 5 days may be more effective
Breast Cancer: Treatment Effects on Fertility and Subsequent Pregnancy Outcomes
Authors: Sarantaki Antigoni , Perisaki Kyriaki
Published: August 2021

Objective: Breast cancer is the most common cancer type in women of reproductive age. Given that most women postpone childbearing, breast cancer occurrence possibly perplexes their plans for starting a family. The treatment for breast cancer can affect their fertility and have adverse effects on a pregnancy that occurs during that period. The aim of this narrative review is primarily to explore the influence of breast cancer therapy on the ability of a woman diagnosed with breast cancer to gestate. Moreover, to determine the safer timing for childbearing after being treated for breast cancer and investigate the pregnancy outcome when conception is succeeded.

Childbearing after treatment for breast cancer is considered safe and pregnancy outcomes are favorable if conception happens 1 year after chemotherapy or at least 2 years after chemotherapy and radiation therapy. Counseling is of great significance and fertility preservation methods should be thoroughly discussed with women diagnosed with breast cancer, even prior to commencement of the treatment
Biosorption of zinc from aqueous solution using algae and plant biomass
Authors: Melčáková Iva , Růžovič Tomáš
Published: August 2021

In the present study, the sorption capacity of plant biomass has been studied; particularly the ability of biomass algae Chlorella vulgaris, filamentous green algae Spirogyra sp. and roots, stems and leaves of an invasive plant Reynoutria japonica to bind up Zn2+ ions. The results of this biosorption study revealed that the rate and extent of uptake were affected by pH level, contact time and initial metal concentration. The maximum uptake of metal ions was obtained at pH 6.0. The equilibrium sorption data for metal system at pH 6 were described by the Langmuir isotherms model. For Zn2+, sorption capacity qmax of 17 mg/g was achieved using biomass from leaves. Removal of Zn2+ with 1g of biosorbent from leaves was almost 77% when present in low concentrations, whereas it is lower at higher concentrations.
Sorption of Co2+, Zn2+, Cd2+ and Cs+ ions by activated sludge of sewage treatment plant
Authors: Marešová Jana , Horník Miroslav , Pipíška Martin , Augustín Jozef
Published: August 2021

Sludges are byproducts of sewage treatment process. Land application of sewage sludge is one of the final steps of waste water treatment, but solubilization of toxic metals restricts this method of sludge disposal. In our paper cobalt, zinc, cadmium and cesium sorption by suspension of non-treated activated sewage sludge (14 g/dm3, dry wt.) from waste water spiked with 60CoCl2, 65ZnCl2, 109CdCl2 or 137CsCl were determined in laboratory experiments at 20°C. Activated sludge supplied by the municipal sewage treatment plant in Zeleneč (Trnava region, Slovakia) showed high efficiency to sorb Co2+, Zn2+, Cd2+ and Cs+ ions from waste water pH 6-7. The process can be characterized by the concentration equilibrium (Csolid/Cliquid) typical for sorption processes. Efficiency of the sorption increased in the order Cs < Co < Zn < Cd. Metal sorption process was not inhibited by pretreatment of the sludge with 0.2% formaldehyde or thermal inactivation at 60°C, what confirms that the process was not dependent on metabolic activity of the sludge. Cobalt, zinc, cadmium and cesium were easily removable from the

sludge by washing with diluted HCl, EDTA or water solutions of the corresponding metal ions, but with low efficiency by deionized water.
Bio-treatment of soil from international airport in Ostrava
Authors: Fečko Peter , Kučerová Radmila , Pertile Eva , Nezvalová Lucie , Mucha Nikolas , Janáková Ivana , Čablík Vladimír
Published: August 2021

The paper deals with an examination of possible application of biodegradation in the decontamination of soil samples from international airport in Ostrava. The laboratory biodegradation tests were carried out with a pure bacterial culture of Pseudomonas putida, a pure laboratory culture of Rhodococcus sp, their mixture and a mixture prepared combining their media free of bacteria. The results of the paper imply that for biodegradation of airport pollutants is most suitable to apply a mixed bacterial culture of Pseudomonas putida and Rhodococcus sp. The results show that the biodegradation method is applicable for the pollution.
Efeito dos óleos essenciais na qualidade sanitária e fisiológica de sementes de milho crioulo
Authors: Dias Francisca Hortência Couras , Nunes Maria Silvana , Da Silva Edcarlos Camilo , Silva Eloyza Gomes de França , Da Silva Hilderlande Florêncio , Nascimento Luciana Cordeiro do
Published: August 2021

O milho (Zea mays L.) é um dos principais insumos na produção de ração animal, tornando-se um cereal de notoriedade para o agronegócio. Os óleos essenciais são uma opção de produtos naturais que possuem atividade antimicrobiana, assemelhando-se ao potencial do tratamento químico. Portanto, o presente trabalho teve como objetivo determinar a qualidade sanitária e fisiológica de sementes de milho crioulo tratadas com óleos essenciais . Os tratamentos foram constituídos por T1: Testemunha; T2: Óleo essencial de alecrim; T3: Óleo essencial de cravo; T4: Óleo essencial de eucalipto; T5: Óleo essencial girassol; T6: Óleo essencial de citronela; T7: Óleo essencial de limão; T8: Óleo essencial de olíbano; T9: Óleo essencial de lavanda; T10: Fungicida: Captan®. Na determinação da qualidade sanitária das sementes de milho, foi possível constatar a presença dos fungos Trichoderma sp., Aspergillus sp., Aspergillus niger, Penicillium sp. e Cladosporium sp. Os tratamentos com os óleos de alecrim (T2), cravo (T3), eucalipto (T4) e girassol (T5) não influenciaram a germinação das sementes de milho na concentração avaliada. Os óleos essenciais de alecrim, cravo, eucalipto, girassol, citronela, limão, olíbano e lavanda promovem redução significativa do fungo Trichoderma sp. Todos os tratamentos estimulam a incidência de Aspergillus sp  e A. niger. Os óleos essenciais de cravo e girassol estimulam a incidência de Penicillium sp,. O óleo essencial de olíbano estimula a incidência do Cladosporium sp.. As sementes de milho apresentaram qualidade fisiológica satisfatória quando submetidas a tratamento com óleos essenciais de alecrim, cravo, eucalipto e girassol.
Ecologia, monitoramento populacional e análise faunística de insetos: uma revisão
Authors: Coelho Micaela Silva , Rodrigues Vitor da Silva , Barboza Jonathan Bernardo , Xavier Lucimere Maria da Silva , Araújo José Rayan Eraldo Souza , Cartaxo Paulo Henrique de Almeida , Da Silva João Henrique Barbosa , Bulhões Luis Eugênio Lessa , Santos João Paulo de Oliveira
Published: August 2021

Os insetos se constituem como a classe mais numerosa e diversa do reino animal. Apresentam uma ampla gama de funções ecológicas em seus ecossistemas naturais, que incluem hábitos de herbivoria, carnivoria e decomposição de detritos. Diversos fatores apresentam capacidade de influenciar no desenvolvimento e estabelecimento dessa classe, com destaque para os fatores abióticos. Com base no exposto, esse trabalho se propõem  a revisar os fatores que influenciam na ecologia de insetos, bem com as estratégias para monitoramento populacional e análise faunística desses organismos. Por serem ectotérmicos, os insetos são influenciados pela temperatura do ambiente, que pode comprometer suas taxas de reprodução e seu potencial de herbivoria. A umidade, por sua vez, pode impactar de forma decisiva na aptidão, comportamento reprodutivo e a distribuição geográfica dos insetos. Já a luz, pode levar a alterações comportamentais e no desenvolvimento dessa classe. Para o levantamento populacional de insetos, a obtenção de informações sobre a abundância local de uma espécie são  comumente obtidas através da instalação de armadilhas, cujo designers e tipos de iscas podem ser diferentes e serão direcionados às características das espécies-alvo que se deseja avaliar. Essa captura de insetos dá subsídio aos estudos de análise faunística, que fazem uso de índices faunísticos, sendo os mais amplamente conhecidos e utilizados a riqueza, constância, frequência e dominância de espécies, bem como o índice de Simpson e o índice de Shannon.
Aspectos gerais sobre três tipos de papéis
Authors: Costa Carolina Cardoso , Mendoza Zaíra Morais dos Santos Hurtado de , Elias Maísa Pavani dos Santos , Barros Jeinna Michelly Rodrigues de , Borges Pedro Hurtado de Mendoza , Morais Pedro Hurtado de Mendoza
Published: August 2021

O objetivo desse estudo foi apresentar alguns aspectos gerais relacionados aos papéis utilizados para fins sanitários, embalagens e impressão, visto que eles são amplamente difundidos dentro da sociedade moderna. Os papéis para fins sanitários também são conhecidos por papéis tissue e seus principais representantes são os papéis higiênicos, guardanapos, toalhas e lenços. Suas características mais exigidas são alta maciez e boa absorção de líquidos. Esses tipos de papéis tiveram um substancial consumo devido à pandemia do COVID-19. As embalagens de papel têm como finalidade o acondicionamento de produtos, visando garantir a conservação, proteção e o manuseio dos objetos. Esse segmento se desenvolveu por causa das vendas on-line, que também foram impulsionadas pelo isolamento social, causado pela pandemia. Os papéis de impressão se dividem em duas categorias importantes, conhecidas como couché e offset, os quais tiveram redução de uso ocasionado, em parte, pelo rápido crescimento dos meios digitais de comunicação. De forma geral o consumo dos três tipos de papéis elencados no estudo, mostrou-se intimamente relacionado com os costumes da população e com o momento histórico que ela está vivenciando.
Tren Hijrah: Antara Fenomena Sosial dan Teologis Perspektif Muhammed Arkoun
Authors: Firmansyah Firmansyah
Published: August 2021

Tren hijrah yang hadir belakangan ini menampilkan dirinya sebagai antitesa dari tawaran modernitas, yang dianggap sebagai racun generasi muda. Tren hijrah muncul dan mewarnai generasi milenial tentunya menjadi sebuah fenemona sosial sekaligus teologis, oleh karena itu menjadi lokus penelitian ini adalah konsekuensi-konsekuensi yang lahir dari tren hijrah. Metode dipenelitian yang digunakan ialah diskriptif kualitatif. Adapun hasil dari atau temuan yang diperoleh dari penelitian ini yakni; keniscayaan pertarungan tren akan terus berlanjut, bergantung pada issu apa yang masif dalam pembicaraan media sosial, kemudian secara khusus dalam gerakan hijrah dilihat dari sudut teologis Arkoun, terdapat tiga lapisan yang menutup akal hingga cenderung merasa puas dengan kebenaran sendiri.
Urgensi Sistem Pengawasan dalam Pelaksanaan Persidangan Secara Online
Authors: Ihwan Miftakhul , Nugraheni Prasasti Dyah
Published: August 2021

Pelaksanaan persidangan online menjadi sebuah terobosan positif sebagai solusi di tengah perkembangan teknologi informasi dan di masa pandemi, akan tetapi terobosan tersebut memiliki dampak negatif yaitu tidak stabilnya jejaring internet video teleconference, kurang maksimalnya pembuktian, potensi peretasan terhadap oknum yang tidak bertanggung jawab, dan rawan terjadinya pelanggaran kode etik oleh hakim. Pelaksanaan secara daring menjadi tantangan tersendiri bagi penegak hukum atau institusi lainnya. Permasalahan yang diangkat dalam penulisan ini adalah Bagaimana pelaksanaan persidangan online di masa pandemi COVID-19 dalam paradigma critical theory? Bagaimana sistem pengawasan dalam praktek persidangan online di Indonesia?
Kata kunci: Pandemi Covid-19; Pengawasan; Persidangan Online; 
KETERBACAAN VISUAL MEDIA BUKU CERITA FABEL “KURA-KURA SANG JUARA”
Authors: Hasanah Silvi Luftiah
Published: August 2021

Tujuan penelitian ini untuk mendapakan informasi tentang Keterbacaan Visual Media Buku Cerita Fabel “Kura-Kura Sang Juara” Anak Usia 5-6 Tahun di Cluster Rakata Green Hill Kelurahan Ciwedus Kecamatan Cilegon Kota Cilegon-Banten. Penelitian ini menggunakan metode penelitian kualitatif deskriptif. Prosedur pengumpulan data yang digunakan dalam penelitian ini adalah observasi, wawancara, dokumentasi, catatan lapangan dan validasi uji ahli. Analisis data menggunakan reduksi data, penyajian data, dan penarikan kesimpulan. Berdasarkan hasil penelitian disimpulkan bahwa bahwa keterbacaan visual media buku cerita fabel “Kura-Kura Sang Juara” anak usia 5 – 6 tahun di Cluster Rakata Green Hil adalah baik.
PELAKSANAAN BELAJAR DARI RUMAH SELAMA COVID-19 PADA ANAK USIA 5-6 TAHUN DI KAMPUNG CIANYAR
Authors: NF Nabila
Published: August 2021

Pandemi Covid-19 membawa dampak perubahan pada pelaksanaan pendidikan yang sedianya dilakukan secara tatap muka, disesuaikan melalui kegiatan Belajar dari rumah (BDR). Pelaksanaan BDR yang tidak direncanakan sebelumnya oleh pendidik, peserta didik dan orang tua mendatangkan berbagai tantangan. Oleh karena itu penelitian ini dilakukan untuk mengetahui penerapan dan tahapan pembelajaran dalam jaringan selama pandemic Covid-19 di kampong Cianyar Desa Ciuyah. Subjek penelitian ini adalah guru, orang tua dan anak usia 5-6 tahun berjumlah 25 orang. Data primer diperoleh melalui wawancara yang mendalam dengan subjek penelitian yang dilanjutkan dengan observasi dan dokumentasi sebagai proses awal analisis. Selanjutnya, dianalisis dengan mereduksi dan mengklsifikasikan data. Setiap analisis dinarasikan secara deskriptif dan disimpulkan sesuai dengan pertanyaan rumusan masalahnya. Berdasarkan hasil identifikasi, penerapan pembelajaran dalam jaringan selama pandemi Covid-19 di kampong Cianyar Desa Ciuyah dilakukan melaui tahapan tujuan, perencanaan, materi, pelaksanaan, dan evaluasi. Pembelajaran dalam jaringan menggunakan aplikasi WhatsApp, pelaksanaan pembelajaran daring yang dilaksanakan meliputi kegiatan pembukaan, kegiatan inti, teknik tampilan dan sharing ilmu. Dan yang terakhir tahapan evaluasi pembelajaran daring yang berisi penilaian terhadap hasil kegiatan anak yang dikirim melalui video dan foto.
La condición del post-método como una oportunidad para avanzar hacia una “nueva era pedagógica
Authors: Martínez Rodríguez Diana Katerine
Published: August 2021

Uno de los temas más actuales pero desconocidos para la nueva era de profesores de inglés es el Post Método. Su correcto uso causa un gran impacto en el campo de la enseñanza y el aprendizaje de la lengua extranjera. Por esta razón, El Post Método ha sido considerado como el inicio de una nueva era pedagógica Este artículo no es un reporte de investigación; por el contrario, está orientado a reflexionar sobre las ideas propuestas por Kumaravadivelu, la situación del Post Método en Colombia, así como, invitar a los profesores de lengua inglesa a que hagan parte de una nueva era pedagógica real y autentica.
Formación para la vida democrática en un país filosóficamente indigente
Authors: Huertas Ruiz Joaquín Darío
Published: August 2021

En este escrito se reflexiona acerca de las implicaciones de la enseñanza de la filosofía en la formación ético política de los ciudadanos, basando la reflexión en la perspectiva de H.W. Kilpatrick, filósofo norteamericano de la escuela de la pedagogía activa y en el modelo de formación griego cuyo trabajador principal es el pedagogo, esclavo encargado del niño en sus primeros años, para luego relacionar las condiciones de la educación actual y la formación para la democracia. Finalmente, se reflexiona acerca de las implicaciones de la formación para la vida democrática en el desarrollo de una sociedad más justa y civilizada, en nuestros dias.
Reflexiones sobre la relación entre interculturalidad e inclusión educativa, para personas en condición de discapacidad
Authors: Jiménez Marlem
Published: August 2021

En el presente artículo se hace una  reflexión sobre la relación entre interculturalidad e inclusión, como propuesta que permite pensar el acceso de las minorías en condición de discapacidad a la educación superior, teniendo en cuenta sus necesidades de formación. Para lograr este objetivo, se presentan algunas consideraciones sobre estos campos del saber, estableciendo sus puntos de encuentro en la perspectiva de una educación superior; se realiza una revisión de artículos de investigación en este ámbito; lo que posibilita un entendimiento y problematizar del uso de las TIC como estrategia para su atención. Esto, porque a pesar de que en Colombia la educación superior inclusiva ha sido un  tema de discusión recurrente en los últimos años, y aunque a través del Ministerio de Educación Nacional se han orientado politicas al respecto, su aplicación y la psoibilidad real de ingreso de las poblaciones en condición de discapacidad sensorial a la educación superior es aún incipiente.En el presente artículo se hace una  reflexión sobre la relación entre interculturalidad e inclusión, como propuesta que permite pensar el acceso de las minorías en condición de discapacidad a la educación superior, teniendo en cuenta sus necesidades de formación. Para lograr este objetivo, se presentan algunas consideraciones sobre estos campos del saber, estableciendo sus puntos de encuentro en la perspectiva de una educación superior; se realiza una revisión de artículos de investigación en este ámbito; lo que posibilita un entendimiento y problematizar del uso de las TIC como estrategia para su atención. Esto, porque a pesar de que en Colombia la educación superior inclusiva ha sido un  tema de discusión recurrente en los últimos años, y aunque a través del Ministerio de Educación Nacional se han orientado politicas al respecto, su aplicación y la psoibilidad real de ingreso de las poblaciones en condición de discapacidad sensorial a la educación superior es aún incipiente.
El desafío de la escuela contemporánea: de la sociedad del conocimiento o a la sociedad del reconocimiento
Authors: Pulido Carvajal Alexánder
Published: August 2021

El artículo pretende ilustrar las tensiones históricas y epistémicas que se han llevado a cabo a lo largo de la historia del conocimiento. Para ello, en principio, hace un recorrido conceptual por las nubladas fron- teras de los términos creencia, saber y conocimiento. Luego, realiza una reducida génesis de las construc- ciones e imágenes epistémicas que ha logrado la sociedad occidental a lo largo de su historia, deteniéndose especialmente en la época moderna con su dogmatización y homogeni- zación del conocimiento mediante la ciencia, la comunidad científica y la aparición de la escuela como insti tución totalizadora y reproductora de dichos saberes. En la segunda parte se analizan las relaciones entre saber (es) y cono- cimiento (conoceres) en la escuela, develando cómo son sus dinámicas y relaciones en nuestro ¿tiempo? y ¿espacio? con la escuela; especifi- cando la relación crítica, en tanto que se atraviesa por una época de crisis epistemológica, ideológica, institu- cional y socio-cultural, en donde las seguridades se derriten con temor y temblor hasta diluirse, así, plantea la pregunta de si ¿debe y puede la escuela sobrevivir a las crisis actuales? Para terminar, se propone una visión constructiva de la escuela como espacio de conocimiento y re-conocimiento individual y social por medio del diálogo de saberes (polílogo).
El horizonte humano: un saber necesario en tiempos de crisis
Authors: Riveros Solórzano Hernán Javier , Sánchez Paredes Ingrid Rocío
Published: August 2021

Junto a los avances tecnológicos de la postmodernidad tambien se han  gestado, con el consumo, el individualismo y la desigualdad, una serie de violencias y fracturas en la condición humana que exigen de propuestas educativas capaces de apuntar al desarrollo del ser. Un desafío que demanda al aula abrir sus fronteras a la humanización desde los niveles iniciales. Este artículo presenta una propuesta de construcción de saberes a escala de " especie humana", producto de las reflexiones emanadas de seis experiencias de aula en formacion en Derechos Humanos en primera infancia.
INFLUENCE OF THE DURABLE APPLICATION OF PROTONIC PUMP INHIBITORS ON CYTOKINE CONCENTRATION IN RAT BLOOD SERUM
Authors: Pylypenko Serhii V. , Koval Andrii A. , Viktoria Makarchuk V. , Chub Kostiantyn F.
Published: August 2021

The aim: Of the work was to determine the content of pro- and anti-inflammatory cytokines in the blood serum of the control group rats and after 28 days of inhibiting HCl secretion in the stomach by proton pump blockers “Omeprazole” and “Pantoprazole”.
Materials and methods: The studies were performed on 30 white non-linear male rats weighing 160-180 g, divided into three groups with 10 animals in each. The control (group 1) were injected intraperitoneally with water for injections within 28 days once a day. Group 2 was administered omeprazole. Group 3 was administered pantoprazole. The concentration of cytokines in the blood serum of rats was determined by the enzyme immunoassay method. For statistic data processing, Student’s t-criterion for independent samples was applied.
Results: After prolonged administration of omeprazole and pantoprazole, the blood serum concentrations of IFNγ, TNFα, IL-1 in rats increased by 58.5% and 3.41%, 73.3% and 48.4%, 80.2% and 40.8%, respectively, and IL-12B 40p decreased by 36.6% when using omeprazole and was almost indistinguishable from the control values when pantoprazole was administered. With administration of omeprazole, IL-4 concentration decreased by 39.8% and that of pantoprazole increased by 3.86% compared to the control. Administration of omeprazole and pantoprazole did not affect IL-6 concentration.
Conclusion: Inhibition of hydrochloric acid secretion in the stomach of rats for 28 days using omeprazole and pantoprazole led to an imbalance between pro- and anti-inflammatory cytokines. The adverse effect of pantoprazole was less pronounced than that of omeprazole.
ASSOСIATION BETWEEN VITAMIN D STATUS AND METABOLIC DISORDERS IN PREMENOPAUSAL WOMEN WITH AUTOIMMUNE HYPOTHYROID DISEASE
Authors: Chukur Oksana O. , Pasyechko Nadiya V. , Bob Anzhela O. , Smachylo Iryna V. , Radetska Liudmyla V.
Published: August 2021

The aim: Is to establish a relationship between serum vitamin D level with carbohydrate and lipid indexes in women with autoimmune hypothyroid disease.
Materials and methods: 146 women with autoimmune hypothyroid disease were examined in the period 2017-2019, who signed the informed consent. The mean age of women was 43.8 ± 0.7 years. Anthropometric, general clinical and biochemical examinations were performed including determination of lipid metabolism, hydrocarbon metabolism and establishment of vitamin-D status.
Results: Vitamin D deficiency was found in 78.8%, insufficiency in 17.1% of women with autoimmune hypothyroidism. Statistical processing of results was carried out and established strong negative correlation between 25 (OH) D and Thyroid Peroxidase Antibody (r = -0,77) and thyrotropic hormone level (r = -0.72), р<0,05. Strong inverse correlations were found between vitamin D levels and body mass index (r=-0,74) and total cholesterol levels (r=-0,72), negative correlation of medium strength was with highdensity lipoprotein cholesterol (r=-0,58), triglycerides (r=-0,46), atherogenic coefficient (r=-0,65) and the HOMA-IR (r=-0,57), The values of p < 0.05 were considered reliable.
Conclusions: The incidence of vitamin D hypovitaminosis in women with autoimmune thyroid disease is significantly higher than in the healthy population. Low vitamin D status is significantly associated with autoimmune thyroid dysfunction and determines the degree of metabolic disorders and cardiovascular risk in premenopausal women with autoimmune hypothyroid disease.