bluuebunny/crossref_metadata_2025 huggingface dataset:
Radial nerve palsy following uncomplicated percutaneous nephrolithotomy
Authors: Manpreet kaur bhamra  , Jasraj kaur bhamra  , Waqar M. Naqvi
Published: March 2021

Injury to nerve is a well known complication of shoulder subluxation. Radial nerve injury is most commonly seen during percutaneous nephrolithotomy in lateral decubitus region. If the posterior aspect of the humerus is positioned incorrectly leads to radial nerve compression. Lateral decubitus position in percutaneous nephrolithotomy is the main position for posterior and lateral approaches. After percutaneous nephrolithotomy in lateral decubitus position reported the case of radial nerve palsy. A man of 26 year old from left (contralateral) percutaneous nephrolithotomy with signs of right radial nerve palsy on postoperative day number one. The body mass index is 28 & underwent laterally attempted percutaneous nephrolithotomy on the left and he was located about 6 h and 30 min in the lateral decubitus position. Orthopedics, physiotherapy and electromyography were done to treat radial nerve palsy in the post-operative period. It demonstrates complication of the radial nerve palsy which may be related with percutaneous nephrolithotomy. Being aware of the complication can be used to stop pressure points at percutaneous nephrolithotomy in the lateral decubitus position.
Planning an experiment for cleaning exhaust gases with ultrasound
Authors: Kadyrov A. S. , Sarsembekov B. K. , Kukisheva A. B.
Published: March 2021

Introduction. The article deals with the protection of the environment from harmful components of the exhaust gases of a motor vehicle. In order to solve this problem, it is proposed to develop an additional device to the exhaust system of an internal combustion engine, based on the ultrasonic coagulation cleaning method.

Materials and methods. Due to the need for an environmentally friendly vehicle exhaust system, an experiment is planned to determine the particle gas settling rate on the ultrasonic stand. The correct setting of the experiment requires a preliminary theoretical analysis and a reduction in the number of parameters influencing the experiment. At the time of the experiment, the number of parameters considered should reflect the main processes and their interactions fairly accurately. However, ultrasonic coagulation depends on most parameters, such as particle settling velocity, ultrasonic wave pressure, oscillation amplitude, ultrasonic frequency, particle radius, dynamic viscosity, gravity acceleration and particle mass, which can complicate and increase the time for experimentation. The method of similarity theory and dimensional analysis was used to reduce the set of variables. This method reduces the number of experiments and saves time, costs and other resources spent on the experiment with a large number of parameters.

Results. As a result, a minimum number of dimensional criteria were obtained to improve the efficiency of the ultrasonic screen processing of experimental data.

Conclusion. Thus, the dimensionless criteria obtained make it possible to draw up a plan for an experiment to determine the settling rate of car exhaust gas particles on an ultrasonic stand and confirm the applicability of the ultrasonic coagulation treatment method.
Features of road safety project implementation until 2024 in Omsk region
Authors: Safronov E. A. , Safronov K. E.
Published: March 2021

Introduction. One of the important problems in the Russian Federation is road safety improvement (RS). This is due to the enormous damage that accidents inflict on the national economy. The Russian Federation lags behind the leading countries of the European Union in the field of road safety in terms of key indicators by 3.5 times. To close the gap, in January 2018, we adopted the 'Strategy for road safety in the Russian Federation for 2018 - 2024’ (Strategy). The goal of the Strategy is to strive for zero mortality in road traffic accidents (RTA) by 2030, and in 2024 to reduce the social risk to 4 deaths per 100 thousand inhabitants.

Materials and methods. The developments are based on a new theory developed at SibADI - this is the cyclical dynamics of road accidents on a national scale, subordinate to the level of the economy. During crisis, there is a decrease in the number of accidents; this is influenced by a number of factors, the main one is a decrease in the total mileage of vehicles. During such periods, the effectiveness of measures to reduce road accidents is often confused with the real cause, which leads to a decrease in funding and the curtailment of work to improve road safety, which should not be done. When the economy recovers, the level of road accidents recovers and even begins to grow due to the loss of qualifications of drivers who are idle during the crisis.

Results. There are two different approaches to achieving this goal. At the federal level, there is a programmatic approach, while in the regions the project method is used within the framework of the 'Safe and High-Quality Highways’ national project (BKAD). A similar project was adopted in the Omsk region. A feature of the road safety project implementation in the Omsk region is the involvement of science. Research is carried out at the Organization and Traffic Safety Department and is introduced into the educational process and implemented at the Federal Training Center for advanced training of workers involved in the training of drivers, created in SibADI.

Discussion and conclusion. The scientific approach guarantees the identification and quality solution of the main problems of the road safety project. This applies to recommendations for stabilizing project financing, justifying the development of public transport, using new technologies, improving the regulatory and legislative framework in all areas of urban planning and infrastructure.
Hubungan Pola Asuh Orang Tua Permisif dengan Moral Tidak Baik Remaja dan Implikasinya terhadap Konseling Perorangan
Authors: Latifah Nurul , Fitriyanti Evi
Published: March 2021

The research objective was to determine the relathionship between permissive permissive parenting styles with bad moral behavior and the implications of individual counseling if there is a relathionship between permissive parenting styles with students bad moral behavior. The research method used is a correlational quantitative type with a survey approach. With a sampel size of 104 students. The questionnaire used is a likert scale wich contains 22 statement items for permissive parenting, and 11 statement for bad morals. Based on the result of the pearson product moment correlation test, the results are 0,555. The correlation coefficient was consulted with table r at a significance level of 5%, namely 0,1622. The correlation coefficient of 0,555 means that the level of strength of relationship (correlation) between the permissive parenting style variables with morally is not good, namely the moderate/adequate category. The correlation number is the results above is positive, namely 0,555, so the relationship between the two variables is unidirectional.the conclusion is that there is a significant and unidirectional relathionship between the permissive parenting style of the students with bad morals, which means that the higher the permissive parenting, the higher the bad morals of the students. The counseling teacher effectively implies individual counseling services to alleviate the bad moral problems of students at SMA PGRI 24 Jakarta.
Gender Difference and The Predictive Role of Job Tension on Job Satisfaction Among Academic Staff in A Public University
Authors: Kenku Adekunle A , Fagbenro Dare Azeez , Opatola Abolade M
Published: March 2021

Studies have investigated antecedents of job satisfaction, however, little is known about the predictive role of job tension on job satisfaction as well as gender difference on job satisfaction among academic staff in Nigeria. Using job demands–resources model as a theoretical framework, this study examined job tension on job satisfaction among selected academic staff of Nasarawa State University, Keffi. Participants were 75 (48 males and 27 females) academic staff with a mean age of 42.11 (SD of 4.12) recruited from six faculties in the university. Data were analyzed using simple linear regression and t-test for independent sample analysis. Results showed that job tension predict job satisfaction among academic staff. Also, female academic staff has higher level of job satisfaction than the male academic staff. The findings suggest that industrial and organisational psychologists should redesign academic job roles in such a way that it will devoid of stressful and tension socked pressure which will have positive implication for better job satisfaction among academic staff.
Role of early childhood educators professionalism in managing learning activities in RA Uniq Kota Pekanbaru
Authors: Raihana Raihana , Utami Dian Tri , Putra Arya Antony
Published: March 2021

Learning management process in early childhood classroom is inseparable from the early childhood educators’ professional role in creating a learning atmosphere, managing learning process, implementing learning strategies, providing learning media and learning model that are able to create a conducive, safe, and comfortable learning atmosphere. Good curriculum and learning management plan are likely to fail to meet their goals when teachers could not perform their professional role well. In RA Uniq, teachers’ professional role is pivotal in supporting the learning plan and management. The present study aimed to explore the role of early childhood educators’ professionalism in managing the learning process in RA Uniq To this end, five participants were recruited, consisting of four teachers as the main informant and the head of RA uniq as additional informant. The present study applied qualitative method, the data were collected using interview, observation, and documentation. This study revealed that early childhood educators in RA Uniq played some professional role in managing the learning process, namely as facilitator, motivator, inspirator, model, and a caregiver
Diyabet tanısı alan bireylerde ayak bakım davranışları ve ilişkili faktörler
Authors: ÇELİK Selda , TAŞKIN YILMAZ Feride , BAĞDEMİR Elif , DİNÇÇAĞ Nevin
Published: March 2021

Amaç: Diyabetik ayağın önlenmesinde, düzenli ayak bakımı en etkili yöntemdir. Bu çalışma, diyabet tanısı alan bireylerde ayak bakım davranışlarını ve ilişkili faktörleri belirlemek amacıyla yapılmıştır. Yöntem: Tanımlayıcı ve ilişkisel olarak yapılan çalışmaya bir üniversite hastanesinin diyabet polikliniğine başvuran 520 diyabetli birey dahil edilmiştir. Veriler hasta tanılama formu ve Ayak Bakımı Davranış Ölçeği kullanılarak elde edilmiştir. Bulgular: Diyabetli bireylerin Ayak Bakım Davranışı Ölçeği puan ortalamalarının dağılımı incelendiğinde, puan ortalamasının 43.16±5.70 olduğu belirlenmiştir. Bireylerin en az “Ayak bakımımı yaparken keskin aletler kullanmam” davranışına uyum sağladığı tespit edilmiştir. Yükseköğretim eğitim düzeyine sahip, çalışan, ekonomik durumu iyi olan, tedavi şekli diyet olan ve HbA1c değeri %7 ve altında olan bireylerin ayak bakım davranışlarının daha iyi olduğu tespit edilmiştir (p<0.05). Ayrıca, bireylerin eğitim düzeyi ve tedavi şeklinin ayak bakım davranışlarını önemli ölçüde etkileyen faktörler olduğu (p<0.01) ve bu faktörlerin ayak bakım davranışı düzeyinde toplam varyansın %7’sini açıkladığı belirlenmiştir. Sonuç: Diyabetli bireylerin ayak bakım davranışlarının yetersiz düzeyde olduğu; eğitim düzeyi ve tedavi şeklinin ayak bakım davranışlarını uygulamada önemli belirleyici olduğu belirlenmiştir. Bu doğrultuda diyabet tanısı konulduktan itibaren bireylere hastalık yönetimine ek olarak ayakların bakımı ve korunması konularında eğitim verilmesi önemlidir.
SIKLUS PEMBANGUNAN APLIKASI JARINGAN SARAF TIRUAN
Authors: Puspitaningrum Diyah
Published: March 2021

Untuk mengembangkan aplikasi jaringan syaraf tiruan, beberapa fase sistematis harus dilakukan. fase-fase sistematis ini dikenal sebagai siklus pengembangan jaringan syaraf tiruan. artikel ini menjelaskan langkah-langkah detail dari setiap fase dari siklusempat: tahap konsep tahap, tahap desain, tahap implementasi, dan pemeliharaan
STRATEGI DAN ALGORITMA ROUTING DALAM JARINGAN
Authors: Mufadhol Mufadhol
Published: March 2021

Fungsi routing memiliki hubungan dengan nilai nilai misalnya: tanpa kesalahan, sederhana, kokoh, stabil, optimal dan adil. Selain itu harus diingat juga faktor perhitungan efisiensi. Fungsi utama dari jaringan packet-switched adalah menerima paket dari stasiun pengirim yang akan didistribusikan ke stasiun penerima. Ada beberapa strategi routing antara lain: : fixed routing, flooding, random routing dan adaptive routing. Mekanisme Perilaku konsep lalu lintas jaringan memiliki tiga jenis tipe umum, yaitu aliran kontrol, kontrol kemacetan dan menghindari kebuntuan.
The primary goal of monetary policy: reflections on the nature of the problem
Authors: Hetmańczuk Adam
Published: March 2021

Aim: In this article, the state of the discourse concerning the final goal of the modern central bank is presented, in particular the aim of price stability, understood as low and stable inflation.

 

Design/Research methods: The article was prepared on the basis of scientific publications in the field of monetary policy as well as materials and documents from different central banks, including the US Federal Reserve System and the European Central Bank.

 

Conclusions/findings: Low and stable inflation reduces uncertainty about future price developments. This facilitates decision-making for companies concerning production and investment, and for households concerning consumption and saving. From a macroeconomic point of view, price stability is a prerequisite for the efficient functioning of the economy and for achieving high growth rates. In practice, the need for a quantifiable definition has been disregarded, while only a descriptive and qualitative definition of price stability is insufficient for an effective monetary policy and the implementation of the anti-inflationary mission by the central bank.
Kütahya Yoncalı Kaplıca Bölgesi Peyzaj Tasarımına Yönelik Öneriler
Authors: KANBER Rumeysa , TOPAY Mehmet
Published: March 2021

Bu çalışmanın amacı; Kütahya Yoncalı Kaplıca Bölgesi peyzaj düzenlemesinin iyileştirilmesi amacıyla önerilerin geliştirilmesidir. Öncelikle bölgenin mevcut durumu incelenmiş, gelen ziyaretçi ve işletme sahipleri ile yüz yüze anket çalışmaları yapılmıştır. Anket soruları; ziyaretçiler için 13, işletme sahipleri için 11 sorudan oluşmuştur. Yapılan anketler sonucunda; ziyaretçilerin %12,7’sinin yürüyüş yollarının alanda rahatça hareket imkanı sağlamadığı, %26,7’sinin alanı çocuklar açısından yeterli derecede güvenilir bulmadığı, %30’unun otopark ihtiyacının yeterli düzeyde karşılanmadığı görüşünde olduğu belirlenmiştir. Anket sonuçlarına göre; termal tesislere gelen ziyaretçilerin tesisleri seçiminde çevre düzenlemesine dikkat ettiği, çevre düzenlemesi yapılan tesislerin daha çok tercih edildiği anlaşılmıştır. Çalışmada belirlenen sorunların çözümüne yönelik öneriler geliştirilmiştir.
TRADO-MODERN COMMUNICATION STRATEGIES FOR EFFECTIVE IMPLEMENTATION OF COMMUNITY DEVELOPMENT PROGRAMMES IN BAYELSA STATE, NIGERIA
Authors: MORGAN GILPIN , Hanachor M.E. , OYEBAMIJI M.A.
Published: March 2021

This study examined trado-modern communication strategies for effective implementation of community development programmes in Bayelsa State, Nigeria. Two objectives and two research questions guided the study. The study adopted descriptive survey and exploratory research designs. 405 respondents were adopted as sample size through total enumeration sampling. A structured questionnaire titled “Trado-Modern Communication Strategies for Effective Implementation of Community Development Programmes” (QT-MCSIECDP) with r = 0.82 was used for data collection. The instrument was validated by experts from the Department of Adult and Non-Formal Education in the University of Port Harcourt, Nigeria. Data were analysed using frequency, percentage and mean statistics. Results show that traditional rulers, groups, town-criers, face-to-face interaction and village squares are the available trado-modern communication channels for effective implementation of community development programmes in Bayelsa State; trado-modern communication keeps the communities up-to-date and enables individuals to react knowledgeably and intelligently to the environment, communicates feelings, creates acceptable changes in behaviour, boosts information, shows ways to solve problems and further growth for effective implementation of community development programmes in Bayelsa State. The study recommended among others that traditional rulers, town-criers, groups, village square and face-to-face interaction should always be used to inform, convince and motivate the community citizens for effective implementation of community development programmes.
REVISITING POLITICAL THEORY: BEYOND EXCESSIVE EMPIRICISM AND EXTREME NORMATIVISM
Authors: Debnath Kunal , Chatterjee Souvik
Published: March 2021

In this paper we attempt to find an answer to the question – how can we revisit political theory? This question may seem apparently simple, but the moment one start exploring, the incongruities and complexities of politics make the undertaking question highly toilsome. It is impossible to completely reject the normative framework in political analyses as far as it deals with the human society. On the other side, the age of post-truth politics also creates a difficulty to find out the objective facts and truth. So rather than arguing which method of politics is more efficient to deal with the uncertainties of human political life today, we attempt to visualize politics from a new understanding i.e., politics as absence of general agreement beyond excessive empiricism and extreme normativism. It is the antagonistic nature of human beings what keep ‘the political’ alive, and constitute the factual practices known as ‘politics’.
SMARTPHONE USE IN LEARNING AS PERCEIVED BY UNIVERSITY UNDERGRADUATES: BENEFITS AND BARRIERS
Authors: Masadeh Thouqan Saleem Yakoub
Published: March 2021

Smartphones are attractive tools for the majority of young people particularly university undergraduates and integrating them in learning is something valuable. Nevertheless, they might do harm to their achievement if the use barriers and bad effects are not identified. Motivated by this idea, the present study was undertaken.  Participants were (42) university undergraduates at the departments of mathematics and English language at Najran University in the first semester of the academic year 2020/2021. Findings showed that students were agreeable to smartphone usefulness, ease of use, and barriers. However, their responses to the effects of smartphone use were not clear. The majority of them were neutral, i.e., could not decide whether smartphones affect their learning or not. In light of these results, the study concluded that smartphone technology integration in learning is very crucial but when barriers and bad effects are clear to both teachers and students.
Tata Kelola Remitansi Buruh Migran: Kasus Buruh Migran Di Kabupaten Lombok Timur
Authors: Jalaludin
Published: March 2021

Buruh migran memiliki sumbangan yang besar dalam pembangunan ekonomi dan peningkatan kesejahteraan melalui remitan yang dikirim ke daerah asal. Remitan yang dikirimkan ke daerah asal akan mampu mengangkat status ekonomi keluarga migran ke tingkat yang lebih baik apabila dikelola dengan baik. Kajian ini bertujuan untuk mengetahui tatakelola/ pengelolaan remitansi buruh migrani di kabupaten Lombok Timur. Metode atau pendekatan penelitian yang digunakan adalah pendekatan  kualitatif dengan menerapkan beberapa metode pengambilan data yaitu  Observasi/Pengamatan, Indepth Interview dan Focus Group Discussion (FGD). Sementara analisis data dilakukan secara dekriftif kualitatif berdasarkan data atau informasi lapangan. Beberapa point yang ditemukan dalam penelitian ini adalah ; masih diperlukannya mekanisme pengiriman remitansi yang aman dan murah, remitansi masih lebih digunakan untuk kebutuhan konsumsi, diperlukannya capacity building untuk membantu BMI memulai usaha, masih kentalnya budaya patriarki dalam pemanfaatan remitansi yang datang dari buruh migran perempuan.
Analisis Kemampuan Pemecahan Masalah Pola Bilangan Ditinjau Dari Gaya Belajar
Authors: Inastuti I Gusti Ayu Sinta , Subarinah Sri , Kurniawan Eka , Amrullah Amrullah
Published: March 2021

The purpose of this study was to determine eighth grade student problem-solving ability on number pattern material. This study was held academic year focused on assessing students learning styles. The methods used in this study were questionnaires, tests, and interviews. The results showed that class VIII students consisted of 26 students had visual learning styles, 24 students had auditory styles and 16 students had kinesthetic styles. Subjects taken in this study were 2 students from each learning style, then the subject was given a test to describe the number pattern material and conducted an interview. As a result, based on the analysis of the problem-solving ability stages, students with visual and auditory learning styles were able to reach the stage of understanding the question / problem, designing and choosing a solution strategy, and solving problems with a mathematical model, but have not yet reached the stage of re-checking the solutions obtained. On the contrary, Students with a kinesthetic learning style have been able to reach the stage of understanding the question / problem, but have not been able to reach the stage of designing and choosing a solution strategy, or solving problems with mathematical models, and even re-checking the solutions obtained. This shows that the problem solving ability of students with visual and auditory learning styles is better than students with kinesthetic learning styles.
Studi Perbedaan Efektivitas Model Pembelajaran Kooperatif Tipe Jigsaw dan Snowball Throwing terhadap Prestasi Belajar Matematika Siswa Kelas VIII SMPN 1 Narmada
Authors: Irmayani Nurbaeti , Sarjana Ketut , Kurniawan Eka , Sridana Nyoman
Published: March 2021

This research aims to find out whether there are differences in students' mathematics learning outcomes using the Jigsaw type cooperative learning model, with the Snowball throwing type cooperative learning model in VIII class of SMPN 1 Narmada. This type of research is an experimental. The sample class was selected using the random sampling cluster technique, with class VIII 1 was obtained as an experimental class with the Jigsaw model and VIII 2 as an experimental class with the Snowball Throwing model. The data was collected using students‟ achievement test as the instrument. The post-test with independent sample t test at the significance level 5% yields thitung>ttabel that is 2,773>1,993  which means that there is a difference between classes taught by Jigsaw  and Snowball Throwing  toward students' achievement on mathematics at the VIII grade students of SMPN 1 in the academic year 2019/2020. The result shows that the second experimental class obtain higher score (88,24) than the first experimental class (81,21).
Risk of developing eating disorders through the misperception of the body image and the adoption of bad eating habits in a sample of young volleyball athletes
Authors: Ramona Fochesato , Sara Guidotti , Carlo Pruneti
Published: March 2021

Objective: This preliminary study focused on the description of some dysfunctional perceptions of the body image and eating habits in a sample of young. Methods: The results obtained by 55 amateur and professional volleyball players belonging to volleyball sports clubs located in the province of Reggio Emilia were examined. The age of the sample is in a range between 11 and 44 years. The participants completed the Pisa Survey for Eating Disorders (PSED), a questionnaire aimed at examining eating behavior and the perception of one’s body image. The athletes’ height and body weight were subsequently detected through direct measurement. Conclusion: The data collected through the self-evaluation questionnaire and the measurements carried out by the study made it possible to analyze the perception of the body image and the eating habits of the volleyball players belonging to the sample and to compare them with the data in the literature. The data, albeit preliminary, allow us to confirm the existence of the discrepancy between the real body image and the desired one, in a group of young athletes, who favors the adoption of non-adaptive coping strategies to control one’s own weight and body shapes typical of the vicious circle - strict diet, bingeing episodes, compensatory behaviors - which characterizes eating disorders (ED). It is therefore considered essential that body image assessment is a practice implemented in the assessment routine of these athletes, especially in consideration of the fact that body image disturbance is a very common feature in this category and is one of the main risk factors of EDs.
Diálogo e Identidade Religiosa
Authors: Berkenbrock Volney José
Published: March 2021

O Candomblé e o Cristianismo convivem no Brasil lado a lado já há muitas e muitas décadas, e a história dos encontros havidos entre estas duas religiões é sem dúvida marcada mais por negatividade, por descon­fiança mútua, por desencontros que pela busca de um encontro positivo, de um mútuo conhecimento e respeito.
Dez anos de decifragem do Genoma Humano
Authors: Lepargneur Hubert
Published: March 2021

A crônica dos passos desta decifragem seria incompreensível sem alguma explicação dos problemas biológicos envolvidos.
Effect of addition of SiC particles on the Microstructure and Hardness of Al-SiC composite
Authors: G Hareesha , Chikkanna N , Doddamani Saleemsab , Kallimani Anilkumar S
Published: March 2021

This work aims to investigate the effect of the addition of silicon carbide particles on the microstructure and the hardness of the Al-SiC metal matrix composites. The said composite is prepared using the stir casting technique for different weight percentages of the SiC particles. The higher composition of the reinforcement causes the clustering of the particles in the matrix. Thus, research has to be carried out on the aluminum-silicon carbide composites with the reinforcement 3wt%, 6wt%, 9wt%, and 12wt% of SiC particles to obtain the optimized composition. In order to study the microstructure and the reinforcement distribution in the matrix, a scanning electron microscope is utilized. The hardness testing has been carried out using the Vickers’ indentation technique for the as-cast and age hardening conditions. From the microstructural study, it is observed that the microstructure of the said composite exhibits the uniform distribution of the reinforcement. The EDX results show the presence of the reinforcing elements in the Al-SiC composite. From the results obtained from the hardness testing, it is observed that the presence of the carbide element in the composite increases the hardness of the Al-SiC particulate composites.
Da Unasul ao Prosul: (contra)dinâmicas na integração regional e suas consequências acumulativas
Authors: Granja Hernández Lorena , Mesquita Barbara
Published: March 2021

O trabalho tem como objetivo a análise das dinâmicas intrínsecas à integração regional na América do Sul em alguns momentos considerados como conjunturas críticas, por serem modificadas e criadas instituições e arranjos normativos que, posteriormente, arrastram consequências importantes para a configuração do cenário regional. Assim, se pretende analisar o caso da União de Nações Sul-Americanas (Unasul) como um dos exemplos da emergência de um tipo de regionalismo denominado pós-liberal; o seu declínio, como consequência das mudanças no espectro ideológico dos governos da região; e as perspectivas de substituição por um novo mecanismo que é retoricamente marcado por um discurso de direita, o Fórum para o Progresso e Desenvolvimento da América do Sul (Prosul). Caracterizamos o regionalismo pós-liberal a partir de uma contraposição com o regionalismo aberto, ambos conceitos amplamente considerados pela academia e, em seguida, nos debruçamos na constituição e evolução do projeto da Unasul como um caso no qual o aspecto ideológico da integração foi uma das variáveis determinantes da sua atuação. Com seu esvaziamento, se pretende dar conta da mudança ideológica nos rumos que a integração tomaria na América do Sul nos anos recentes e dos possíveis novos marcos normativos (Prosul) que lhe dão sustento.
Os Objetivos do Desenvolvimento Sustentável e a Saúde Mental: discussões à luz do conceito de desenvolvimento sustentável em contextos amazônicos
Authors: Silveira Matheus Dos Santos da , Sousa Natália Carvalho Viana de
Published: March 2021

Desde o final do século passado o mundo vive a necessidade de reconstruir suas definições acerca do desenvolvimento. Todavia, somente a definição de sustentabilidade não se fez suficiente às reformulações necessárias no desenvolvimento das nações. Com isso foram criadas medidas gerais que funcionam como parâmetros ao novo modelo de desenvolvimento. Denominadas de Objetivos do Desenvolvimento Sustentável, compostos por 17 objetivos, as ODS servem como norteadores para tomada de decisão em inúmeros aspectos que interferem na noção de sustentabilidade, entre elas a promoção da saúde. Sabe-se que o conceito de saúde é amplo e abarca inúmeros fatores; a saúde mental é um deles e encontra-se em constante questionamento por sua invisibilidade em pautas sustentáveis e documentos internacionais, contrariando dados alarmantes de adoecimento em todo mundo. Frente ao questionamento sobre a importância de discussões e reformulações acerca do tema, o presente artigo buscou discutir o conceito de saúde mental nos Objetivos do Desenvolvimento Sustentável, utilizando a Amazônia enquanto recorte contextual, tendo em vista a diversidade da região.
A Amazônia sem futuro ou o futuro sem a Amazônia
Authors: Cardoso de Castro Brenda Thainá
Published: March 2021

O presente artigo convida a uma inflexão a partir de debates nas Relações Internacionais de percepções temporais e espaciais como universais, ao questionar como análises e referências do imaginário sobre a Amazônia são indissociáveis das dinâmicas citadas. Para tanto, aborda-se a história e o teor das políticas voltadas para a Amazônia, com ênfase no governo de Jair Bolsonaro e nas contestações de povos indígenas contra o projeto de nação desenvolvimentista. Ao reconhecimento de um agravamento de políticas nocivas à região são apresentados também visões de sujeitos que têm recorrido a um cenário imaginário de destruição ou fim da Amazônia. As formas de se pensar sobre futuros, fins e lugares partem de uma referência que é predominantemente centrada em valores ocidentais. A partir de outras percepções culturais, podemos imaginar novas formas de ver o mundo, a Amazônia e as Relações Internacionais.
Direito de existência e autodeterminação dos povos indígenas diante das ameaças do Complexo de Hidrelétricas na Bacia do Juruena: O caso do Projeto da Usina Castanheira
Authors: Précoma Adriele Fernanda Andrade , Braun Adriano , Da Silva Liana Amin Lima
Published: March 2021

A Amazônia tem sido palco de megaprojetos de infraestrutura e desenvolvimento, o que resulta em graves conflitos socioambientais com impactos sobre diversos povos indígenas. Nesse contexto, indaga-se sobre o respeito desses empreendimentos à legislação nacional e aos compromissos internacionais dos quais o Brasil é signatário. Para responder essa pergunta, apresentamos o estudo de um caso emblemático: o projeto da UHE Castanheira, em Mato Grosso, cuja consecução compreende uma série de documentos oficiais tais como o processo de licenciamento ambiental, inquéritos civis em trâmite perante o Ministério Público Federal e Estadual, entre outros. Partindo da análise documental e utilizando-se da metodologia da Investigación-Acción-Participativa, o presente artigo busca refletir sobre a geopolítica colonialista e neoextrativista na Amazônia, propondo uma perspectiva sobre os direitos territoriais como indissociáveis do direito de existência e analisando os conceitos de etnocídio e genocídio. Conclui-se que a violação do direito de consulta e consentimento prévio, livre e informado, somada a irreversibilidade dos danos socioambientais, revelam a incompatibilidade desse projeto em face do direito de existência dos povos. O artigo apresenta experiências de protocolos autônomos de consulta, a exemplo do Protocolo Munduruku, Protocolo Juruna (Yudjá) e Protocolo do povo Irantxe-Manoki, como exercício da autodeterminação e r-existência dos povos da Amazônia.
The Management of the Coronavirus Emergency by the Italian Government and the Relationship between State and Regions
Authors: Marchetti Gloria
Published: March 2021

The essay analyses how the health emergency due to the spread of Covid-19 was handled in Italy. It is aimed at examining: the regulatory framework relating to the management of the pandemic; the role of State and Regions in adopting measures to contain the virus; the coordination between State and Regions to deal with the health emergency. In particular, the aim of the essay is to verify whether the State, in managing the pandemic, has respected the constitutional principles that underpin the Italian regional system. Keywords: Coronavirus Emergency Regulation, State and Regions competences, State and Regions coordination, Italian Regional System, Principle of Loyal Cooperation.
Construção de competências colaborativas para o trabalho em saúde nos estágios curriculares de Odontologia no SUS
Authors: Rossoni Eloá , Busatto José Ricardo , Trein Raíssa Carrion
Published: March 2021

Com a implementação do Sistema Único de Saúde (SUS), foram necessárias mudanças curriculares que preparassem os profissionais para atuar em equipe na rede de saúde. No início do século XXI passaram a ser implementadas as Diretrizes Curriculares Nacionais (DCN) que trouxeram várias mudanças, dentre as quais destaca-se a inserção do estudante de graduação no SUS. O objetivo desse estudo é analisar as percepções dos egressos do curso de graduação em Odontologia diurno de uma universidade pública do Rio Grande do Sul, acerca da construção de competências colaborativas, durante a formação nos Estágios Curriculares Supervisionados (ECS) no SUS. Trata-se de um estudo de natureza descritiva com análise de dados qualitativos e quantitativos. Inicialmente, 133 egressos, que vivenciaram os ECS entre 2012/1 a 2016/1, responderam a um questionário online com questões abertas e fechadas. Com uma amostra intencional de 14 egressos, que responderam ao questionário, foram realizadas entrevistas semiestruturadas em profundidade. O material quantitativo foi submetido à análise descritiva e o material qualitativo à análise de conteúdo temática. Considerando que os dados quantitativos e qualitativos são complementares, eles foram submetidos a triangulação e os resultados são apresentados em duas unidades de análise: Caracterização, inserção e escolhas profissionais dos egressos e Construção de competências colaborativas. A maioria dos egressos participantes (67,7%) são do sexo feminino e estão atuando em Porto Alegre ou região metropolitana (78,6%), 29,1% deles estão vinculados a serviços públicos de saúde. A satisfação com os ECS é destacada pelos egressos, que os descrevem como indispensáveis para sua formação. Dentre as competências colaborativas construídas por meio dos estágios, o aprendizado de trabalhar em equipe interprofissional é destacado pela maioria dos egressos (85,3%), sendo lembrada como fundamental para a atenção integral do usuário. Conclui-se que o curso de Odontologia tem obtido sucesso na formação de profissionais voltados para atuação no SUS, tendo um percentual considerável de egressos vinculados aos serviços públicos de saúde.
Permainan Estafet untuk Meningkatkan Kemampuan Motorik Kasar Anak Usia 5-6 Tahun
Authors: Tangse Uswatun Hasanah Masra , Dimyati Dimyati
Published: March 2021

Bermain menjadi salah satu cara anak belajar dan meningkatkan kemampuannya. Melalui bermain membuat anak jadi sehat secara fisik maupun psikis, membantu pertumbuhan dan perkembangan anak khususnya kemampuan motorik kasar. Tujuan penelitian ini ialah untuk mengetahui keefektifan permainan estafet sebagai salah satu kegiatan yang menggunakan fisik motorik dalam meningkatkan kemampuan motorik kasar anak usia 5-6 tahun. Permainan estafet ini memiliki 4 kegiatan bermain yang didalamnya terdapat kegiatan yang mengandung unsur motorik kasar. Penelitian ini menggunakan metode quasiexperiment dengan one group pretest-posttest design, dan melibatkan 15 anak disalah satu TK di Kabupaten Labuhanbatu Selatan pada bulan September 2020. Hasil penelitian ini menunjukkan bahwa terdapat pengaruh penggunaan permainan estafet terhadap kemampuan motorik kasar anak usia 5-6 tahun. Kegiatan permainan estafet ini juga dapat menjadi salah satu acuan kegiatan pembelajaran dalam meningkatkan kemampuan motorik kasar anak di sekolah maupun diluar sekolah.
Social Behavior of Early Childhood Through Playing Beams Activity
Authors: Karmila Mila , Muhtarom Muhtarom
Published: March 2021

The focus of this research is to explore and describe the ability of children's social behavior through playing beams. This research used qualitative descriptive method, which was used to examine the children's natural activity when playing beams. This research was conducted at the Child Care Center of Child Vocational Education (TPA PENA PRIMA) with the subject as many as 4 early childhood children aged 3-4 years. The data collection method used was observation, documentation and interviews. Data analysis techniques included collecting data, selecting data, presenting data and concluding. The findings of the research showed that there were differences in social behavior in each child in playing beams activities such as imitation, competition, cooperation, sympathy, empathy, social support, sharing, and familiar behavior. This research shows that playing activities and peer roles are essential for optimizing the children's social behavior. Schools are expected to provide supporting facilities for beam playing activities.
Media Pembelajaran Digital untuk Stimulasi Motorik Halus Anak Usia Dini
Authors: Hendraningrat Dewi , Fauziah Pujiyanti
Published: March 2021

Peran guru di abad ke-21 terus mengalami pergeseran terutama karena terdampak oleh kemajuan teknologi. Bahkan penelitian terdahulu menunjukkan bahwa penggunaan teknologi mampu meningkatkan motivasi belajar anak daripada pengajaran tradisional. Tujuan dari penelitian ini adalah untuk menghasilkan produk pembelajaran yang valid, praktis, dana efektif untuk menstimulasi motorik halus anak. Satu guru dan 18 anak berusia 3-4 tahun menjadi subjek penelitian. Metode pengembangan yang digunakan adalah model ADDIE. Teknik pengambilan data menggunakan observasi dan wawancara, sedangkan instrumen yang digunakan adalah lembar observasi. Hasil penelitian ini  bahwa media digital yang berupa video tutorial memiliki kontribusi yang signifikan untuk meningkatkan kemampuan motorik halus anak usia 3-4 tahun (dengan nilai sig (2-tailed) sebesar 0.03). Media juga telah dinyatakan layak oleh dua ahli dan praktis sesuai dengan penilaian dari guru sebagai pengguna. Implikasi dari penelitian ini adalah diperlukan pelatihan pendidikan teknologi untuk calon guru agar memiliki persiapan diri yang lebih baik ketika mengajar menggunakan teknologi
Effects of shoot tip colchicine applications on some grape cultivars
Authors: KARA Zeki , YAZAR Kevser
Published: March 2021

Polyploidization can provide changes in vital features such as growth, development, environmental stress tolerance in plants. Colchicine is one of the most commonly used chemicals as a polyploidization agent. In this study, 2-year-old ‘Ekşi Kara’, ‘Gök Üzüm’ and ‘Trakya İlkeren’ (2x, Vitis vinifera L.) saplings grown on their own roots were used. When the enforced shoots reached about 15 cm length, colchicine applied (0, 2.5 g L-1, 5 g L-1, 7.5 g L-1) 24 and 48 hours to the lateral shoot tips. The effects of treatments were evaluated by shoot tip viability, stoma size and density, chloroplast counts, and flow cytometry (FC) analysis, and ‘Kyoho’ (4x) used as control. The maximum stomatal variations were determined in Ekşi Kara cultivar at 2.5 g L-1 24-h application. Based on morphological differences, FC analysis was performed only in ‘Ekşi Kara’ but, there was no genomic duplication. Since the morphological differences were not sufficient in the diagnosis of polyploid in grape cultivars, FC analysis should be performed to achieve confirmed results.
RECOVERY OF COPPER AND SILVER OF PRINTED CIRCUIT BOARDS FROM OBSOLETE COMPUTERS BY ONE-STEP ACID LEACHING
Authors: Andrade Lidiane Maria , Carvalho Mariana Alves de , Caldas Marcos Paulo Kohler , Espinosa Denise , Tenòrio Jorge
Published: March 2021

Over the years, the generation of Waste Electric and Electronic Equipment has been significantly increased, which leads to environmental and economic concerns. Thus, it is fundamental to develop treatment methods for these residues. Printed Circuit Boards are essential components of electronic equipments. In this sense, printed circuit boards are composed of remarkable metals, in particular, copper and silver at high and low concentrations, respectively. These metals can be recovered by the hydrometallurgical process followed by a chemical purification step. Therefore, the aim of this study was to leach silver and copper from two different printed circuit boards (memory board and motherboard) from obsolete computers by hydrometallurgical route based on only one-stage leaching in oxidant media. When compared to the motherboard, a higher recovery rate of Ag was obtained from memory boards 83% and 33%, respectively. Whereas, similar recovery rates of copper were observed for memory board and motherboard, 48% and 46%, respectively.
HOW TO INCREASE CIRCULARITY IN THE SWISS ECONOMY?
Authors: Matasci Cecilia , Gauch Marcel , Boeni Heinz
Published: March 2021

Environmental threats are triggered by the overconsumption of raw materials. It is therefore necessary to move towards a society that both reduces extraction and keeps the majority of the extracted raw materials in the socio-economic system. Circular economy is a key strategy to reach these goals. To implement it effectively, it is necessary to understand and monitor material flows and to define hotspots, i.e. materials that need to be tackled with the highest priority. This paper is aimed at determining how to increase circularity in the Swiss economy by means of a Material Flow Analysis coupled with a simplified Life Cycle Assessment. After having characterized material flows, we analyzed two types of hotspots: i) Raw materials consumed and/or disposed at high level, and ii) Raw materials whose extraction and production generates high environmental impacts. The Material Flow Analysis shows that each year 119 Mt of raw materials enter the Swiss economy. Therefrom, 15 Mt are derived from recycled waste inside the country; 67 Mt leave the system yearly; 27 Mt towards disposal. Out of the disposed materials, 56% are recycled and re-enter the socio-economic system as secondary materials. Looking at hotspots; concrete, asphalt, gravel and sand are among materials that are consumed and disposed at high level. Yet, looking at greenhouse gas emissions generated during extraction and production, metals - including the ones in electrical and electronic equipment - as well as textiles are among the categories that carry the biggest burden on the environment per unit of material.
THE POSSIBILITY OF SECONDARY RESOURCE RECOVERY DURING WASTE DISPOSAL SITE RECLAMATION
Authors: Natalia Sliusar , Krutova Aleksandra , Mozzhegorova Yulia , Polygalov Stepan
Published: March 2021

Nowadays, Russian waste management policies demand the closure and elimination of dumpsites and landfills historically located in the vicinity of populated areas, with no reference to geological and hydrological conditions. Landfill mining is one of the technical solutions for old dumpsite reclamation. The unique feature of this study is the application of an integrated scenario approach in the evaluation of landfill mining projects. This approach is based on a scenario matrix that compares costs and revenues for each scenario, depending on resource and technological capabilities on the one hand, and prevailing economic conditions on the other. It was revealed that for large dumpsites the cost of landfill mining project with waste excavation and redisposal, using landfill soil material, and the recovery of secondary raw materials is several times higher than the cost of baseline dumpsite reclamation. This study shows that implementation of landfill mining projects is feasible for relatively small dumpsites with a low object base area load. The age of a landfill, among the other parameters, has an impact on the economic efficiency of landfill mining project. According to the study the older the landfill is, the higher the content of landfill soil and the lower the amount of secondary raw materials available. As a result, the efficiency and cost of sorting technologies for soil material and secondary raw materials are key factors that determine the economic feasibility of landfill mining during waste disposal site reclamation. Within each scenario, the factors that most influence the total cost are identified.
Utilization of digested sewage sludge in lactic acid fermentation
Authors: Pleissner Daniel , Krieg Clemens , Peinemann Jan Christoph
Published: March 2021

The management of sewage sludge is mostly limited to anaerobic digestion, incineration of digestate and recovery of phosphorous. In terms of resource efficiency, it is recommended to make use of the potential of all organic compounds. Nitrogen compounds, for instance, can find application as nutrients in biotechnological processes. To follow this approach, sewage sludge collected after anaerobic digestion, which had carbon and nitrogen contents of 35.9% (w/w) and 5.6% (w/w), respectively, was first hydrolyzed using 0-1% (w/w) sulphuric acid for 15 minutes at 121°C and the hydrolysate used as nitrogen source in lactic acid fermentation. Even though the focus was on a recovery of nitrogen compounds, the hydrolytic treatment with 1% (v/v) sulphuric acid resulted in a release of 28 mg g-1 glucose. Because of the complex composition of the obtained hydrolysate it was not possible to quantify the released organic nitrogen compounds. Lactic acid fermentations, however, revealed that the concentration of organic nitrogen compounds was sufficient to efficiently convert 10 g L-1 of added glucose into 9 g L-1 lactic acid, and thus it is expected that digested sewage sludge may be an alternative nitrogen source in lactic acid fermentation, possibly combined with the utilization of a carbon-rich feedstock. Such a utilization approach goes beyond the conventional management strategies of digestated sewage sludge and allows a material utilization even after anaerobic digestion.
A MAGNETIC HUMUS CORE-SHELL COMPOSITE SYNTHESIZED BY ABIOTIC HUMIFICATION METHOD FOR CR(VI) REMOVAL
Authors: Dong Xinwei , Yue Dongbei
Published: March 2021

Synthesized humus displays a high adsorption capacity for heavy metals in water due to an abundance of active functional groups and to a flexibility of modification resulting from the readily controllable synthesis process. Herein, a new method is proposed to prepare magnetic humus with high performance in the removal of Cr(VI) in water. The synthesized humus is produced through the abiotic humification technology with small molecular precursors including phenols, amino acids, and glucose. Nanoferroferric oxide (Fe3O4) plays an important role in the enhancement of the humus synthesis process. The high affinity of humus towards Fe3O4 anoparticles, enables growing of humus on the surface of Fe3O4 nanoparticles. The surface morphology of the manufactured magnetic humus suggests that this material has a core-shell structure. The magnetite nanoparticles in magnetic humus show the largest amount of humus (~33.37 w/w%) at pH 8. The high loading ability of humus results in a high removal efficiency of 99.95% in a 7.30 mg/L Cr(VI) solution involving 4 mg/mL magnetic humus. Therefore, the present method is feasible to construct a core-shell magnetic humus composite to achieve high removal of Cr(VI) in water.