bluuebunny/crossref_metadata_2025_split huggingface dataset:
Afirmação da existência e elucidação do sentido do mundo: a circularidade na dupla preocupação da fenomenologia de Husserl
Authors: Tourinho Carlos Diógenes C. 
Published: May 2019

O presente artigo aborda, inicialmente, as duas implicações da epoché fenomenológica, traduzida pela ideia da “perda” e do “ganho” do mundo. Em seguida, mostra que a pergunta pelo sentido desta “perda” e deste “ganho” revela uma dupla preocupação de Husserl: assegurar a afirmação da existência do mundo e promover a elucidação do sentido do mundo. Conclui-se que esta dupla preocupação revela um tipo de circularidade: o mundo somente se revela objetivamente em sentido pleno por meio de um método que não pode deixar de afirmar a existência do mundo. Tal afirmação supõe, por sua vez, uma doação de sentido e, por conseguinte, uma consciência originária.
Educação em Ciências nos Tempos de Pós-Verdade: Reflexões Metafísicas a partir dos Estudos das Ciências de Bruno Latour
Authors: Lima Nathan Willig , Vazata Pedro Antônio Viana , Moraes Andreia Guerra , Ostermann Fernanda , Cavalcanti Claudio José de Holanda 
Published: May 2019

O termo pós-verdade foi escolhido como palavra do ano pelo dicionário Oxford em 2016. Hoje, vemos a proliferação do termo fake news bem como a divulgação de visões alternativas à ciência, como o terraplanismo, terapias integrativas, e negação do aquecimento global antropogênico. Não raramente, o pós-modernismo é responsabilizado por subsidiar teoricamente tais movimentos. No presente artigo, defendemos a tese de que tanto o discurso oficial da ciência (discurso modernista) bem como algumas de suas principais críticas (inclusive o pós-modernismo) parecem ser proposições que sustentam o atual cenário de produção e proliferação de pós-verdades. A partir dos Estudos das Ciências de Bruno Latour, fazemos uma reflexão sobre as bases metafísicas de tais perspectivas e apresentamos uma explicação de como se dá a formação da “pós-verdade” através de dois mecanismos distintos, a dizer, a apresentação de uma visão reduzida da natureza da ciência e o apagamento da rede que sustenta proposições científicas. Defendemos, também, como a Educação em Ciências pode se valer de uma base metafísica alternativa, desenvolvida por Latour e colaboradores em dialogia com diferentes vertentes filosóficas e sociológicas, contribuindo para a formação de cidadãos capazes de se posicionar criticamente no cenário sociocientífico contemporâneo.
Yaşam Temelli Biyoloji Motivasyon Ölçeği (YTBMÖ) Geliştirilmesi: Geçerlik ve Güvenirlik Çalışması
Authors: GÜL Şeyda 
Published: May 2019

Amaç: Bu
çalışmanın amacı, öğrencilerin yaşam temelli biyolojiye yönelik
motivasyonlarını belirleyen geçerli ve güvenilir bir ölçek geliştirmektir. Yöntem: Bu
çalışmada tarama yöntemi kullanılmıştır. Bu amaç doğrultusunda araştırmacı
tarafından öncelikle ilgili alan yazın taranmış ve buna göre öncül maddeler
hazırlanarak 40 maddelik bir madde havuzu oluşturulmuştur. Madde havuzu oluşturulduktan
sonra uzman görüşü alınarak ölçeğin deneme formu hazırlanmıştır. 5’li Likert
tipinde hazırlanan ölçeğin deneme formu Kocaeli il merkezindeki bir lisede
öğrenim gören toplam 209 (102 kız, 107 erkek) öğrenciye uygulanmıştır. Uygulama
sonrası elde edilen veriler doğrultusunda ölçeğin geçerlik ve güvenirlik
analizleri yapılmıştır. Bulgular: Ölçeğin
geçerlik aşamalarında yapılan madde analizi ve açıklayıcı faktör analizi
sonrasında ölçeğin toplam varyansın %50.718’ ini açıklayan ve 34 maddeden
oluşan üç faktörlü bir yapıya sahip olduğu ortaya çıkmıştır. Ölçeğin güvenirlik
analizlerinde Cronbach Alpha iç tutarlık katsayısı hesaplanmış ve 0.943 değeri
bulunmuştur.

Sonuçlar ve Öneriler: Çalışmada
elde edilen bu bulgular, bu ölçme aracının öğrencilerin yaşam temelli
biyolojiye yönelik motivasyonlarını belirlemede geçerli ve güvenilir bir ölçek
olduğunu göstermektedir.
PERANAN INTENSITAS NYERI TERHADAP ASPEK PSIKOLOGIS PENDERITA NYERI NEUROMUSKULOSKELETAL KRONIS NON KANKER RUMAH SAKIT ATMA JAYA
Authors: Saulata Hendro , Barus Jimmy , Surilena Surilena 
Published: May 2019

Latar Belakang: Nyeri kronis dapat menimbulkan dampak psikologis (depresi, cemas, dan stres) yang memengaruhi kualitas hidup. Tujuan penelitian ini untuk mendapatkan hubungan antara intensitas nyeri dengan depresi, cemas, dan stres pada penderita nyeri neuromuskuloskeletal kronis di Rumah Sakit Atma Jaya Jakarta.
Metode: Desain penelitian ini adalah deskriptif analitik dengan data sekunder dari Pain Registry, Departemen. Neurologi FKUAJ. Instrumen penelitian adalah kuesioner demografi, intensitas nyeri, dan DASS (Depression Anxiety Stress Scale). Intensitas nyeri dibagi dalam 2 kategori, yaitu nyeri saat ini (IN1), dan rata – rata nyeri dalam seminggu (IN2).
Hasil: Hasil penelitian terhadap 85 penderita nyeri neuromuskuloskeletal kronis didapatkan 63,5% depresi, 78,8% cemas, dan 70,6% stres. Analisis bivariat menunjukan adanya hubungan bermakna antara usia dengan depresi dan cemas (OR=3,67; 95% CI 1,39-9,64; OR=2,94; 95% CI 1,00-8,62). Penelitian ini juga menunjukan adanya hubungan bermakna antara IN1 dengan depresi (OR=15,4; 95% CI 1,80-132,72), antara IN1 dan IN2 dengan cemas (OR=42; 95% CI 4,699-375,413; OR=3,69; 95% CI 1,25-10,90), dan antara IN1 dengan stres (OR=4,75; 95% CI 1,04-21,70).
Kesimpulan: Penelitian ini menunjukkan bahwa terdapat hubungan bermakna antara berbagai kategori intensitas nyeri dengan depresi, cemas, dan stres pada pasien nyeri neuromuskuloskeletal kronis di Rumah Sakit Atma Jaya.
Kata Kunci: Intensitas Nyeri, Aspek Psikologis, Nyeri Neuromuskuloskeletal
El Proceso de Enseñar y Aprender: Indagación desde el Contexto Educativo
Authors: Hernández Valderrama Ciro 
Published: May 2019

La educación constituye un ámbito de dimensiones complejas, porque está impregnada de valores e implica toma de postura personal desde el conocimiento, frente a la situación curricular y ante los mismos alumnos. Asimismo, responde a normas establecidas como patrones sociales y culturales, convertidas en convencionalismos por la misma sociedad. Por ello la necesidad actual: definir cuál será el nuevo hombre propuesto en el esquema de relaciones del Estado, la sociedad y la educación, lo cual lleva a repensar el proceso de enseñar y aprender. Es ésta la pretensión del ensayo producto de vivencias investigativas en educación, orientado a redescubrir la complejidad de la realidad educativa, como vía expedita para introducir mejoras en el escenario de la escuela. De igual forma constituye una invitación al reencuentro investigador-investigado, entrelazados en una realidad, que le es común y que los desafía a que la conozcan y transformen. Siendo así, el panorama actual de investigación escolar, amerita la necesidad de relacionar metodologías en conjunción con las emergentes valoraciones individuales y colectivas presentes en la sociedad, es decir, hilvanar las concepciones: proceso educativo-vida social y cimiento filosófico-práctica-educativa.
Interplinian effusive activity at Popocatépetl volcano, Mexico: New insights into evolution and dynamics of the plumbing system
Authors: Mangler Martin Friedrich , Prytulak Julie , Gisbert Guillem , Delgado-Granados Hugo , Petrone Chiara Maria 
Published: May 2019

Effusive eruptions dominate the eruptive record of many arc volcanoes and may hold crucial information about their plumbing systems, yet they are underrepresented in geochemical and petrological studies. Here, we present whole rock major and trace element data as well as Sr–Nd–Hf isotopic compositions for 14 lava flows and four Plinian eruptions of the Popocatépetl Volcanic Complex (PVC) in the last ~23.5 ka, allowing the first comprehensive geochemical characterisation of the dynamics and evolution of its plumbing system. Lavas and pumices of the PVC are andesites–dacites with a narrow compositional range showing no first-order geochemical trends in the last ~23.5 ka. Trace element and isotope ratios show that PVC magmas are derived from a depleted mantle source with a component of subducted sediments. Assimilation-fractional crystallisation models show that magma compositions are modified to varying degrees by assimilation of lower and upper crust en route to the surface. In the shallow plumbing system, geochemically distinct magmas coexist and undergo extensive mixing and hybridisation, thus buffering erupted whole rock compositions. Only few flank eruptions sample more primitive magmas from deeper reservoirs that circumvented the shallow plumbing system. Some Plinian eruptions caused compositional shifts reflecting reconfigurations of the plumbing system, which also affected subsequent effusive eruptions. Our study thus shows that the geochemical variability of PVC magmas in the last ~23.5 ka is dominated by crustal processes, and magma hybridisation is the primary mechanism to produce the buffered whole rock compositions of the PVC.
From ‘Prevent’ to ‘Enable’
Authors: Sidebottom Kay , Sidebottom Kay 
Published: May 2019

Given the increasing pressures on teachers in Further and Adult Education across a range of economic, political and managerial factors, this article argues that inquiry-based approaches to education can open up much-needed transformative learning spaces to the benefit of tutors, students and wider communities.
Through the presentation of a case study, this article suggests that the inclusion of such ‘pro-social pedagogies’ in teacher training programmes will both equip teachers with tools to facilitate dialogue, and provide reflective spaces in which they can consider their own positions regarding challenging education policy.
The case study, a ‘community philosophy enquiry’ into Prevent and Fundamental British Values involving trainee teachers in the North of England, is outlined and the ethical challenges considered.
The approach taken is based on a posthuman ‘ethics of affirmation’ (Braidotti, 2012) and a nomadic ontology which facilitates change through the joining together of agents for transformation, across a series of on- and off-line rhizomatic assemblages. The article concludes with recommendations for the further implementation of democratic educational practices such as community philosophy, which allow space and time for discussion and dissent.
Strength and hardness of post-weld heat-treated thick section 7075 Al alloy friction stir welds
Authors: Ramakrishna Thadivaka , Rao Silaparasetti Srinivasa , Naidu Gurugubelli Swami 
Published: May 2019

Abstract
In this work, 10 mm thick AA7075-T651 aluminum alloy plates were friction stir welded. The welds were heat-treated using two different heat treatment techniques. Firstly, a special solutionizing method called cyclic solution treatment (CST), involving a repeated heating between 400 and 480 °C for 15 minutes and water quenching. Secondly, CST followed by artificial aging at 130 °C for 24 h. The effect of CST and artificial aging on the mechanical behavior of the welds was studied by dint of hardness, tensile, and impact tests. Weld microstructures were examined by optical microscopy and transmission electron microscopy (TEM). CST enhances hardness across the joint and homogenizes the hardness distribution while marginally improving the yield strength of the weld. CST followed by aging at 130 °C for 24 h was found to result in a significant improvement in the hardness and yield strength of the welded joint. Grain size in the weld nugget is not considerably altered after heat treatment. TEM studies revealed that a partial dissolution of coarse precipitates (MgZn2) and the formation of metastable (MgAlCu) precipitates take place in the weld nugget after CST. In addition, CST followed by artificial aging causes a uniform distribution of stable MgAlCu precipitates in the weld nugget, which thus seems responsible for the enhancement in hardness and strength of the joint.
Performance test to evaluate the corrosion resistance of stainless steel in concrete
Authors: Keßler Sylvia , Ziehensack Elke , Gehlen Christoph 
Published: May 2019

Abstract
Stainless steel is a possible measure for increasing the service life of reinforced concrete structures exposed to chlorides. For the prediction of service life it is crucial to quantify the corrosion resistance of the material used by determining the chloride threshold at the steel concrete interface inducing corrosion at the rebar. However, currently the corrosion resistance of stainless steel is expressed by its pitting resistance equivalent number (PREN) which considers only the content of chromium, molybdenum and nickel along with certain factors. The higher the PREN-value, the more corrosion resistant the steel. But this PREN-value cannot be transferred into a chloride threshold concentration. Therefore, this paper presents a test method, the so called “ECISS”-test (ECISS = European Commission for International Steel Standardization), which enables the evaluation of the chloride threshold of stainless steel. The focus is on the performance of this test with respect to its limits and opportunities. Test results of different types of stainless steels are included and discussed. The benefit of stainless steel with respect to the service life of reinforced concrete structures is highlighted.
Tourist Strengthening of the Plan of Development and Territorial Ordering for the Parish San Antonio of the Aradas of the canton Quilanga, province of Loja
Authors: Sanchez Ruiz Jefferson , Calle Ruiz Alejandro , Larrea Silva Jhohana , Quito Cabrera Rosa 
Published: May 2019

IntroductionThe tourist strengthening of the plan of development and territorial ordering, is an initiative that is developed with the purpose of contributing to the effective progress of the tourist activity in a sustainable and sustainable way where the territory is planned for the purpose of the progress and development of small communities. ObjectiveTo strengthen the development and territorial planning plan for the San Antonio de las Aradas parish, Quilanga canton, province of Loja, through the development of proposals and strategies based on the study of the tourism component. The materials and methods, participatory methodology with the authorities of the parish as well, actors involved in the tourism activity and community in general, likewise a bibliometric research of scientific articles in Scielo magazines, Latindex and documents related to sustainable development and baking was developed of the territories.Resultsstrategies aimed at good planning and good use of existing natural and cultural attractions Conclusions Tourism strengthening is a key tool to boost tourism within the parish, based on social, cultural, economic, and environmental balance
About the necessity to organize the undeveloped ground water deposits
Authors: Lyutyi G. G. , Lyuta N. G. , Sanina I. V. 
Published: May 2019

The article considers the issue of streamlining of groundwater operational reserves in the State Ba­lance of Minerals of Ukraine, taking into account their development. It was proposed to create within the State balance of mineral deposits of Ukraine a separate reserve of groundwater deposits that had not been developed for 10 years after they were approved. This reserve should also include groundwater reserves, which were tested by decisions of the Scientific and Technical Councils of industrial geological enterprises of the Ministry of Geology of the Ukrainian SSR and its successors, as well as those reserves, the use of which is not planned as a result of revaluations due to a decrease in water users’ needs.
The proposed changes in the approaches to the removal from the inventory of groundwater reserves of deposits that have not been commissioned for a long time and their further use is impossible as a result of the construction of buildings jf the territory of deposits, their destruction or pollution of groundwater.
TO FIND OUT THE SPECTRUM OF CONGENITAL AND ACQUIRED HEART DISEASE AT TERTIARY CARE CENTRE OF WESTERN RAJASTHAN
Authors: Sahu Dr. Yatendra Kumar , Soni Dr. J. P. , Rathore Dr. Pradeep Singh , Choudhary Dr. Sandeep 
Published: May 2019

Background: Congenital heart disease (CHD) is one of the major causes of mortality and morbidity in the pediatric population of both the developing and developed countries.
Objective: To find the prevalence and pattern of CHD in a tertiary care centre of Western Rajasthan
Methods: A descriptive type of study conducted during the period of January 2017 to December 2018, a total of 163842 patients sought medical help in pediatric department of Dr SN Medical college hospital. All data were analyzed by SPSS-software.
Results: The prevalence of heart disease was 0.89% in our study. The prevalence of congenital heart disease (CHD) was 0.84% and acquired heart disease was 0.05% in this study.
Conclusion: Prevalence of heart disease was 0.89% among the hospital attending patients could be an underestimation of the actual disease burden in our community. Increased awareness regarding cardiac diseases reduces the mortality and morbidity associated with these ailments.
Keywords: Children, congenital-heart disease, echocardiography, prevalence
ROLE OF CT SCAN IN DIAGNOSIS OF ACUTE APPENDICITIS
Authors: . Saurabh , Meena Deepak , Meena G. L. 
Published: May 2019

Background: To evaluate the diagnostic accuracy of the spiral-CT in patients with clinically suspected acute appendicitis.
Methods: Appendiceal spiral-CT was performed in 50 patients (21 women and 29 men) with clinically suspected acute appendicitis. Scans were obtained from the L4 level to the symphysis pubis using 5 mm collimation without i.v., oral, or rectal contrast material. Prospective diagnoses based on CT findings were compared with histopathological results
Results: In our study appendix diameter test sensitivity was 97.56%, specificity was 77.78 %, positive predictive value was 95.27%, negative predictive value was 87.50% and diagnostic accuracy was 94.00%.
Conclusion: The accuracy of computed tomography in diagnosing acute appendicitis was high. The results emphasize the role of computed tomography as an accurate modality in daily routine diagnostics for acute appendicitis in all clinical emergency settings.
Key words: Appendicitis, CT scan, Accuracy.
Duration of cord clamping and physiological jaundice in newborn: A case–control study
Authors: Bhoi Samira , Mishra Nihar Ranjan , Rout Sradhananda 
Published: May 2019

Introduction: Delayed cord clamping (DCC) in term newborns improves iron stores in infancy, and the most international guidelines now recommend at least 30–60 s of DCC in term and preterm newborns. Objective: The objective of this study was to find out the association between neonatal jaundice (physiological) and duration of cord clamping. Methods: An observational matched case–control study was conducted from June 1, 2017, to May 31, 2018, in the neonatal unit of a tertiary care hospital in Odisha after getting approval from the institutional ethics committee. Of 3367 neonates, 784 were included in the study (392:392)after satisfying the pre-defined inclusion and exclusion criteria. All the relevant data were collected and validated, and the results were analyzed. Fisher exact test was performed to find out the association. For all statistical purpose, p<0.05 was considered to be statistically significant. Results: A significant association was found between neonatal jaundice and DCC as evidenced by Chi-square value: 15.62; p=0.0001, relative risk (95% confidence interval [CI]): 1.68 (1.29, 2.18), absolute risk reduction: ?0.12 (?0.18, ?0.06), and number need to treat (95% CI): ?8 (?6, ?17). Conclusion: Neonatal jaundice appears to be more commonlyassociated among babies with DCC.
Precipitating Factors, Clinical Features and Outcome of Diabetic Ketoacidosis in Children in a Tertiary Care Hospital of Bangladesh
Authors: Yasmin Farzana , Ahmed Md Ashraf Uddin , Morshed ASM , Begum Tahmina , Mohsin Fouzia , Baki MA 
Published: May 2019

Background: Diabetic ketoacidosis (DKA) is a major complication of type 1 and type 2 diabetes mellitus and is associated with increased risk of morbidity and mortality. Infections, non-compliance and co-morbid states are most important precipitating causes. Proper identification of the precipitating factor is very important in management of DKA. Clinical feature and management of DKA are well known and have been described in many text books and reviews in literature. However, there are a very few published large studies from Bangladesh. For this reason, this study had evaluated fifty children with Diabetic ketoacidosis and to identify their clinical features, precipitating factors and outcome.
Methods: This observational study was done among admitted children with DKA in the deptartment of Paediatrics of Bangladesh Institute of Research and Rehabilitation for Diabetes, Endocrine and Metabolic Disorders (BIRDEM) General Hospital during study period between September 2016 to February 2017.
Results: Fifty children were admitted with Diabetic ketoacidosis. Seventy percent were new diabetes cases and the remaining (30%) were known diabetic patient. Majority (62%) were female. Mean age was 9.31 years with 4.40 standard deviation. Infection was the commonest (62%) precipitating factor followed by insulin omission (10%). Major clinical features were dehydration (100%), polyuria (98%), Kussmaul’s breathing (60%) and abdominal pain (38%). Eighty four percent patients improved after treatment and 16% patient developed complications like acute kidney injury and septicaemia. There was no mortality.
Conclusion: Infection was the commonest precipitating factor of DKA. Kussmaul’s breathing and dehydration were the commonest clinical features. Most of the patients improved after treatment
Birdem Med J 2019; 9(2): 121-126
Serum Zinc Status in Post Menopausal Women Attending in a Tertiary Care Hospital of Bangladesh
Authors: Ferdous Nadia , Mishu Farzana Akonjee , Shamsunnahar - , Islam Fahmida , Sejooti Shabnam Sarwar 
Published: May 2019

Background: Nutritional needs change throughout the various stages of life. While overall caloric needs tend to decrease with age, the requirements for individual micronutrients do not decrease. In fact, the needs for some micronutrients actually increase with age. The risk of nutritional disturbances mainly trace elements deficiencies is high during postmenopause causing or intensifying serious clinical symptoms.
Methods: This cross-sectional study was carried out in the Department of Biochemistry, Mymensingh Medical College in collaboration with the Department of Obstetrics and Gynecology , Mymensingh Medical College Hospital during the period from July 2013 to June 2014. A total of 100 subjects were included in this study. Among them 50 apperantly healthy postmenopausal womenaged between 45-70 years were considered as case and another 50 regular menstruating premenopausal women aged between 30-40 years were selected as control.
Results: The mean age of case and control groups was 50.5± 2.3 years and 36.5± 4.4 years respectively. In this study serum zinc levels in cases and controls were 71.54 ± 5.69 ìg /dl and 74.68 ± 5.453 ìg/dl respectively, and there was significant difference(p<0.01).
Conclusion: Serum zinc level was significantly decreased in postmenopausal group in comparison to premenopausal women (p< 0.01). Estimation of serum zinc levels might be incorporated in every postmenopausal for possible prevention of complications.
Birdem Med J 2019; 9(2): 147-150
Bardet Biedl Syndrome: A Case Report
Authors: Nabi Md Masud Un , Pathan Md Faruque , Barua Milton 
Published: May 2019

Bardet Biedl syndrome is a rare heterogenous autosomal recessive disorder. A very few cases were reported in Bangladesh. A 12-year-old boy presented with childhood obesity, polydactyly in all 4 limbs, bilateral gynaecomastia, acanthosisnigricans, night blindness and mental retardation. After hormonal evaluation he was found to have hypogonadotrophichypogonadism, dislipidaemia, renal impairment, elevated liver enzymes and retinitis pigmentosa. We advised him to reduce weight and implemented and weight reducing diet. Levothyroxine and metformin were started. He was scheduled for eye check-up every 3 months and follow up at endocrinology.
Birdem Med J 2019; 9(2): 162-164