bluuebunny/crossref_metadata_2025 huggingface dataset:
Khảo sát hệ thống tự động ổn định trên khoang tên lửa điều khiển bằng phương pháp gas-động mômen
Authors: Tình Cao Hữu , Định Nguyễn Công
Published: April 2023

Detail  information  of  an  automatic stability system of missile steered by impulsivity forces and  moment  of  gasdynamics  is  not  widely  published. Almost  published  documents  only  described  its parameters, structures and working principles. In this paper,  the  automatic  stability  system  of  missile  with lateral  impulsive  thrust  is   investigated.  The  result proved  the  correctness  of  the  working  principles, structures  and  parameters  of  system.  It  also  showedthat  this  kind  of  missile  manoeuvres  several  times higher  than  the  missile  with  aerodynamic  fin deflection under the same requirements.
Brighter but not clearer: Entertainment-dependent destinations dealing with long COVID
Authors: Dubois Louis-Etienne , Dimanche Frederic
Published: April 2023

At the onset of the COVID-19 pandemic, we explored a range of very different possible outcomes for destinations that rely heavily on their entertainment sector (Dubois & Dimanche, 2021). Several months later, this article seeks to revisit those outcomes, while also highlighting the ongoing recovery efforts and evolving strategies of entertainment-dependent destinations (EDDs). To do so, we reconnected with the panel of respondents from various destinations (i.e., Las Vegas, Nashville, New Orleans etc.) to take stock of both new challenges and opportunities, as well as emerging factors impacting their respective markets. Our results show that while EDDs are facing a brighter situation, the overall recovery trajectories, permanent effects, and future outlooks remain still very much uncertain. 
İbn Sînâ’nın Dua Anlayışı
Authors: GÖREN BAYAM Emine
Published: April 2023

Bu makalede İbn Sînâ felsefesinde, insanın Tanrı’dan bir şey istemesi anlamında duanın, istenilen şeyin gerçekleşmesinde ne tür bir etkiye sebep olduğu
incelenmiştir. İbn Sînâ bu konuyu kozmoloji ve metafiziğin de işin içinde olduğu bir çerçevede sunarak hem duanın etkin olduğu hem de Tanrı’nın
değişmez olduğunu koruduğu bir çözüm ortaya koyar. Çalışmada önce İbn Sînâ’nın da dahil olduğu klasik evren anlayışındaki canlı evren ve kozmik
sempati görüşleri evrendeki varlıkların birbirini etkilemesi bağlamında dua anlayışıyla ilişkilendirilerek ele alınmıştır. Ancak İbn Sînâ’nın bunun bir ötesine
geçerek meseleyi sadece kozmik sempati bağlamında değil sebeplilik ve inayet bağlamında incelediği görülmüştür. İbn Sînâ’ya göre, insanlar dua ederek
semavi varlıkları etkilemekte, semavi varlıklar da duayı ve duanın gerçekleşme durumunu bilerek yerdekiler üzerinde bir etkide bulunmaktadır. İbn
Sînâ’nın bu açıklaması duanın inayet ve sebeplilik bağlamında ele alındığını ortaya koyar. İbn Sînâ’ya göre inayet; Tanrı’nın her şeyi bilmesini, her şeye
sebep olmasını ve bir yaratma düzeniyle varlıkların meydana gelmesini ifade ederken duanın da inayet çerçevesinde temellendirildiği görülür. Buna göre
Tanrı her şeyi bildiği için duayı ve istenilen şeyin gerçekleşmesini bilir, buna sebep olur. Dua da istenilen şey için ikincil bir sebep olarak belirlenen
düzende bir anlama sahip olur. Bu bağlamda makalede İbn Sînâ’nın kozmoloji, fizik, metafizik anlayışlarının birbiriyle sistemli bir şekilde ilişkisinin dua
meselesini bu şekilde çözümlemesinde etkin olduğu ortaya konulmaya çalışılmıştır.
Regional Government Responsibilities to Level Crossing Guards to Improve Traffic Safety in Indonesia
Authors: Sekhuti Luhur , PURWADI HARI
Published: April 2023

Level crossings are still contributing to accidents and traffic jams-, and the pollution they cause can hinder sustainable development. Apart from that, the probability of an accident occurring at level crossings at crossings without guards is very high. The purpose of this research is to find out the management of level crossings by the local government. The type of research used in this article is normative legal research. The study results show that at level crossings with guard officers, the incidence of accidents tends to be smaller. The presence of crossing officers has proven effective in reducing the number of accidents. Based on Law Number 6 of 2023 concerning the Stipulation of Government Regulation in lieu of Law Number 2 of 2022 concerning Job Creation to become Law, railway infrastructure officers are required to have a proficiency certificate. For this reason, the regional government is obliged to be responsible for managing level crossings by recording the number of self-help guards at level crossings without a doorstop and then participating in community empowerment training to obtain a skills certificate. Furthermore, the local government is obliged to close illegal plot crossings and build guard posts.
Abandono escolar en la educación media superior de México
Authors: Guzmán Ventura Rosario , Moctezuma Franco Abraham
Published: April 2023

El reconocimiento de la educación como parte de los derechos fundamentales es, hasta ahora, un discurso con frecuencia vacío. México tiene un gran reto para garantizar este importante derecho. Es indispensable pensar en políticas y estrategias capaces de retener a los estudiantes en las aulas de educación media superior (EMS), evitando el abandono escolar que afecta a cerca de ochocientos mil estudiantes cada año escolar. Se realiza un breve repaso al estado del arte en el que se encontraron diferentes tipos de conceptualizaciones, es una concepción que se mantiene en movimiento a través del tiempo, pero lo más importante es la coincidencia crítica contra el concepto de deserción, para nombrar este fenómeno educativo, debido a la estigmatización de los estudiantes. El propósito de este ensayo es reflexionar sobre la compleja situación de este fenómeno para llegar a una buena solución. Se utiliza una metodología cualitativa a partir de las recientes contribuciones teóricas y conceptuales en torno al abandono y el clima escolar. El ensayo se divide de la siguiente manera: en primer lugar se presenta el estado del arte sobre el abandono escolar; en segundo lugar, el trabajo de investigación se concentra en el clima escolar...
Iniciando y consolidando proyectos de investigación, intervención y diseño tecnológico
Authors: López Meraz Oscar Fernando
Published: April 2023

El trabajo de Luz Montes presenta una estructura construida lógicamente y se divide en dos secciones. La primera se intitula “Tipos de proyectos universitarios según la intención”, con los capítulos “I. Intención: acción sobre un objeto en un contexto”, “II. Tipos de proyectos” y “III. Expresión de un proyecto como texto argumentativo”. La segunda se llama “Esquema general para la formulación de proyectos”, y está integrada con los apartados “IV. Estrategias para la conceptualización: primera versión del protocolo”, “V. Confirmación: estrategias para ampliar el protocolo” y “VI. Estrategias para la construcción de un anteproyecto”. Como márgenes de estas partes se presentan, al inicio, una introducción y un reconocimiento al trabajo de Javier Nava González, mientras que el cierre incluye, además de las referencias tradicionales en todo trabajo académico, un epílogo y un apéndice. Esto hace del documento señalado un ejercicio didáctico pensado en el lector, quien también podría ser considerado como un usuario, pues el objetivo del libro de Montes es justamente ese: ser usado.
ÁGUAS-NEGÓCIOS X ÁGUA BEM COMUM: A LUTA DOS TRABALHADORES DA TERRA NA BACIA HIDROGRÁFICA DO ALTO RIO SÃO MARCOS
Authors: Nascimento Aline Cristina , Pimentel Lino Carneiro Janãine Daniela , Mendonça Marcelo Rodrigues
Published: April 2023

O artigo propõe uma análise da dinâmica de apropriação da água e dos conflitos surgidos diante de seu acesso e da sua utilização e revelam a contradição “águas-negócios” versus “água bem-comum”. Embasado em pesquisa bibliográfica e trabalho de campo e tendo a Bacia Hidrográfica do Alto Rio São Marcos (BHSM) como recorte espacial, aponta-se que o uso capitalista da água pelo agronegócio e hidroelétricas produz a escassez hídrica a ponto de comprometer a reprodução da vida em suas diversas faces. Todavia, na apropriação capitalistas emergem lutas sociais capazes de anunciar a água como Bem Comum.
Piano Soundboard Analysis at Radiated Sound
Authors: Jenei-Kulcsár Dóra , Fiala Péter
Published: April 2023

The piano is a complex musical instrument consisting of several components influencing vibration and sound production. By understanding the sound production mechanism virtual instruments can be created (physics-based sound synthesis) and the design and manufacturing of soundboards can be supported (virtual prototyping). Based on previous results published in the literature, a piano model was built and extended by a near field sound radiation model capable for physics-based sound synthesis. In this paper a simplified piano model is presented, including hammer strike and hysteretic felt models, coupled lossy string model and a 2D FEM based stiffened plate model for soundboard. This paper contains a parametric study where the soundboard parameters, such as its material characteristics and boundary conditions, are modified and their effect on the soundboard's modal behavior and the radiated sound is analyzed. Instead of using only musical (qualitative) descriptors, e.g. brightness or coloring, the piano sounds are characterized based on standard quantitative descriptors (e.g. harmonic ratio, spectral centroid). It is shown that these descriptors are determined by soundboard admittance, string characteristics and position on the soundboard; radiated sound from wooden soundboards can be characterized as harmonic for wide range of initial material descriptors; the string position is essential, and the perceived sound can differ significantly for different listening positions, even for the same harmonic decay pattern.
Improving Optical Damage Analysis of Knee Implants from an Engineering Perspective
Authors: Nemes-Károly István , Szebényi Gábor
Published: April 2023

In our studies we analyzed the wear and damages of 15 explanted total knee implants. For this purpose, we first reviewed the relevant literature, which showed that most of the available articles are rather medical and do not contain relevant information from an engineering point of view, and those that are relevant from an engineering point of view are rather outdated from today's point of view. Therefore, we have developed an optical damage analysis that can be used to filter out results that are relevant and comparable from an engineering point of view. Our damage analysis was based on an existing and well-established method, which is now outdated and therefore, its further development was highly justified. The developed optical damage analysis was then used to test our samples. We drew conclusions, and based on these conclusions, we suggested how to improve further the systems we investigated.
Aproximación para la detección de contenido sexual en conversaciones digitales
Authors: Colmenares-Guillén Luis Enrique , Jiménez-Aguilera José Luis
Published: April 2023

INTRODUCCIÓN.  El internet se ha hecho más accesible utilizando las TICs (Tecnologias de la información y Comunicación), ha crecido el uso de las redes sociales, y ha generado la exposición de menores a delitos como ciberacoso, sexting, pederastia, entre otros. OBJETIVO. Realizar un análisis de conversaciones con contenido pederasta y de esta forma establecer una estructura prototípica utilizada por los delincuentes. MÉTODO. Se utilizaron las conversaciones de la página Perverted-Justice, un corrector gramatical como LanguageTool y un paquete de herramientas lingüísticas y de extracción textual como Linguakit. Estas conversaciones podrán ser etiquetadas, categorizadas, y procesadas en diferentes etapas para obtener un corpus. RESULTADOS. Se encontraron verbos, nombres, adjetivos y adverbios más utilizados por los delincuentes. Además de un esquema de intervenciones, que proporciona un perfil preliminar del victimario. DISCUSIÓN Y CONCLUSIONES. El análisis de conversaciones en el idioma Inglés por pedófilos y pederastas en internet muestra el léxico que refleja los nombres y sustantivos que se utilizan para la obtención de información como fotografías y tipo de ropa. Además, los adjetivos se emplean para halagar a la víctima y así, ganar su confianza, obteniendo más fácil la información. La importancia de realizar un corpus en español ayudaría a impedir este tipo de delitos como la pornografía infantil y pederastia en México, propiciando la detención de estos delincuentes.internet se ha hecho más accesible utilizando las TICs (Tecnologias de la información y Comunicación), ha crecido el uso de las redes sociales, y ha generado la exposición de menores a delitos como ciberacoso, sexting, pederastia, entre otros. OBJETIVO. Realizar un análisis de conversaciones con contenido pederasta y de esta forma establecer una estructura prototípica utilizada por los delincuentes. METODO. Se utilizaron las conversaciones de la página Perverted-Justice, un corrector gramatical como LanguageTool y un paquete de herramientas lingüísticas y de extracción textual como Linguakit. Estas conversaciones podrán ser etiquetadas, categorizadas, y procesadas en diferentes etapas para obtener un corpus. RESULTADOS. Se encontraron los verbos, nombres, adjetivos y adverbios más utilizados por los delincuentes. Además de un esquema de intervenciones, que proporciona un perfil preliminar del victimario. DISCUSIÓN Y CONCLUSIONES. El análisis de conversaciones en el idioma Ingles por pedófilos y pederastas en internet muestra el léxico que refleja los nombres y sustantivos que se utilizan para la obtención de información como fotografías y tipo de ropa. Además, los adjetivos se emplean para halagar a la víctima y asi, ganar su confianza, obteniendo más fácil la información. La importancia de realizar un corpus en español ayudaría a impedir este tipo de delitos como la pornografía infantil y pederastia en México, propiciando la detención de estos delincuentes.
استخدامات تطبيقات ومواقع التواصل الاجتماعي في الترويج لأسواق الأسهم الخليجية
Authors: عبد الهادي علاء مكي , المعيني ماجد صالح
Published: April 2023

يهدف البحث إلى التعرف على استخدامات وتأثيرات تطبيقات ومواقع التواصل الاجتماعي في تداول أسواق الأسهم ودورها في التعريف بتفاصيل التعامل مع حركة الاسهم، وإبراز دور هذه الشبكات للترويج لأسواق الأسهم. ينتمي البحث الى المنهج الوصفي التحليلي، تكوّن مجتمع البحث من جميع المستثمرين الحاليين والمحتملين في أسواق الأسهم والأسواق المالية في الإمارات العربية المتحدة، وتم توزيع أداة الاستبيان على عدد من متابعي صفحات ومواقع الاتصال الاجتماعي التي تُعنى بالتداولات في الأسهم والبورصات تم اختيارهم بالطريقة العشوائية، ومن بين 100 تم الحصول على 64 ردًا صالحًا للتحليل شكلوا عينة البحث، ومن بين أهم النتائج التي توصل لها البحث هي تلك التي بينت تصدر الإناث من حيث أعداد الاشخاص المستخدمين لتطبيقات ومواقع التواصل الاجتماعي في الترويج لأسواق الأسهم الخليجية والعالمية إذ جاءت بالمرتبة الأولى وبنسبة أكبر من عدد الذكور، ما يُعدّ مؤشراً واضحاً على اهتمام الاناث بعملية التداول للأسهم والترويج لها من خلال تطبيقات ومواقع التواصل الاجتماعي.
السياسة الإعلامية وأثرها على مستوى الموضوعية في وسائل الاعلام العراقية
Authors: الحسني مجيد عبود فهد
Published: April 2023

يهدف البحث إلى الكشف عن اثر السياسة الإعلامية في المؤسسات الاعلامية العراقية على مستوى الموضوعية في هذه المؤسسات «دراسة من وجهة نظر القائم بالاتصال» واعتمد البحث على المنهج المسحي للقائم بالاتصال في المؤسسات الاعلامية والكشف عن مدى المعرفة بالسياسة الإعلامية والضغوط التي تمارسها هذه السياسة على القائمين بالاتصال في المؤسسات الاعلامية ومدى التزامهم بالموضوعية والحيادية في التعامل مع المعلومات والموضوعات وتناقلها، وقد اشتملت عينة البحث على (179) مبحوثاً من القائمين بالاتصال في مجموعة من الوسائل الاعلامية (الصحفية والاذاعية والتلفزيونية)، وقد حرص الباحث على التنوع في العينة، والمؤسسات الاعلامية المستهدفة، توصل البحث الى ان غالبية المبحوثين لديهم معرفة بسياسة المؤسسة الإعلامية وهو يتفقون الى حد ما معها، وانها تشكل ضغطاً عليهم من حيث الموضوعية لاسيما وان اغلبهم تعرض للإنذار نتيجة تناول موضوعات بحيادية وموضوعية، وانهم يلجئون الى شبكات التواصل الاجتماعي لغرض النشر بحرية.
دور العلاقات العامة في الترويج للسياحة من وجهة نظر مسؤولي العلاقات العامة في شركات السياحة والسفر الفلسطينية في غزة
Authors: حماد أحمد إبراهيم
Published: April 2023

هدف البحث التعرف على دور العلاقات العامة في الترويج للسياحة في شركات السياحة والسفر الفلسطينية بغزة من وجهة نظر مسؤولي العلاقات العامة في شركات السياحة والسفر الفلسطينية في غزة. وقد اعتمدالبحث المنهج الوصفي التحليلي باعتباره الأكثر ملاءمة لمثل هذه الدراسات، حيث تم استخدام الاستبيان كأداة للحصول على المعلومات المطلوبة من المبحوثين. وتوصل البحث لكثير من النتائج من أهمها: 1- قلة نسبة النساء العاملات في مجال العلاقات العامة في المؤسسات السياحية الفلسطينية في قطاع غزة، حيث لم تزد النسبة عن 5%.2- وبينت أن الاتصال الوجاهي يعد من عناصر الاتصال التسويقي المتكامل للعلاقات العامة وفق ما رأى 92% من أفراد عينة الدراسة.واقترح الباحث عدة توصيات، منها:1- ضرورة منح شركات السياحة والسفر الفلسطينية المزيد من الاهتمام بدوائر وأقسام العلاقات العامة، وتوسيع صلاحياتها.2- العمل على تعزيز قدرات العاملين في مجال العلاقات العامة السياحية من خلال التأهيل، وعقد دورات تدريبية مستمرة حول الترويج الأمثل للسياحة.
Prevalence and associated risk factors of Strongyloides stercoralis infection in urban slum community of Dhaka, Bangladesh
Authors: Begum Aleya , Mukutmoni Mandira , Mollik Afsana , Sultana Yasmin
Published: April 2023

The present study was designed to investigate Strongyloides stercoralis infestation in four selected slum areas of Dhaka city. Harada-Mori culture was applied for detection. The average prevalence of S. stercoralis infection was 13.42%; 11.77% in male and 13.85% in female. The highest prevalence was found (40%) among the slum dwellers aged 50-59 years old following the age group 10-19 years (16.66%). In summer, the prevalence was the lowest (2.50%) and the peak was in rainy season (33.33%). The infestation was significant (p<0.05) depending on the educational status, economic condition and sense of hygiene among the slum residents. Noticeable prevalence was observed among the dwellers living in mud floored house (40.91%), performing irregular nail trim (50%), day laborer (31.58%) and bare footers (24.24%). Positive history of diarrhoea showed higher prevalence (18.52%) of S. stercoralis. The results of the present study suggest that, in the urban slum community, changes in the household environment, promulgation of proper hygiene knowledge amongst the slum dwellers would lessen the transmission of S. stercoralis infection.

Asian Australas. J. Biosci. Biotechnol. 2017, 2 (3), 199-203
Preparation of fish peptide powder through enzymatic hydrolysis of white croaker (Otolithoides pama)
Authors: Ghosh Subrata Kumar , Hoque Nayeema Ferdausy , Rahman Mohammad Redwanur , Akhter Fatema , Souhardya Sazeed Mehrab , Sultana Tahsin , Ahmmed Mirja Kaizer
Published: April 2023

The present study was conducted to prepare Fish peptide powder (FPP) through enzymatic hydrolysis of low-cost fish, white croaker (Otolithoides pama) and to determine its nutritional and functional properties. As source of extracellular protease, three types of enzymes viz. purified papain, papaya peel and ginger were used in triplicates and these enzymes were found to be very effective to break the fish muscle protein down. Highest protein concentration (89.12%) was found in peptides using purified papain followed by using papaya peel (87.46%) and ginger (76.04%). Solubility, foam expansion and emulsifying activity index (EAI) were determined to analyze its functional properties. Purified papain showed the highest solubility (84%) followed by 80% and 72% in FPP using papaya peel and ginger respectively.  Three sample concentrations (0.1%, 0.5% and 1%) were used in triplicates to determine foam expansion percentage and EAI. The stability of foam was increased and EAI was decreased with increasing concentrations of samples. The study concluded that papaya peel would be a source of low-cost protease enzyme as an alternative of purified papain as the protein percentage did not vary significantly.

Asian Australas. J. Biosci. Biotechnol. 2017, 2 (3), 214-218
Effect of sugar beet mixed feed for fattening of Jinding male duck available in Khulna, Bangladesh
Authors: Ahmed Munir , Islam Muhammad Ashraful , Rahman Md Lutfor , Mandal Sankar Prosad , Das Sumona Rani
Published: April 2023

This study was aimed to economic evaluation of using of sugar beet for fattening Jinding duck. A total number of 160, male one day old, Jinding ducklings were used in this study. All ducks were weighed individually and distributed randomly among 4 treatments, each treatment includes 40 ducklings were nearly similar in initial average body weights and each treatment was 4 blocks of 13 ducklings. Chemical analysis for rations was applied and different productive and economic measures applied. The results showed significant differences (p>0.05) among all groups for the final body weight where the control groups it was 389.40±251.87 gram and for T2, T3, and T4 the final body weight were 641.93±503.98, 693.55±500.33, 693.55±500.33 respectively. And also there were significant differences (p< 0.05) among all groups for the total feed intake were at the control groups it was 903.83±467.34 and for the T2, T3, and T4 for the total feed intake were 792.70±483.25, 845.60±471.20 and 833.98±465.28 gram respectively. The feed conversion rate showed significant difference (p<0.05) among all groups where at the control groups it was 3.049, and for T2, T3 and T4 the feed conversion rate were 1.836, 1.615, 1.779 respectively. The highest gross margin and Benefit Cost Ration (Tk.153.19/per duck and 1.47 respectively) were obtained from T2 and the lowest (Tk. 122.78/duck and 1.35 respectively) from T4. Finally, we concluded that the using of sugar beet as a percentage with the concentrate feed has no side effect on the final growth weight of the Jinding ducks and through this research work the 10% is more economic than 20 % and 15% so we concluded that using sugar beet with 10% of the total concentrate feed to the ration of the Jinding ducks but FCR was found in 15% sugar beet mixed feed better.

Asian Australas. J. Biosci. Biotechnol. 2017, 2 (3), 238-242
Internal fixation of fracture of femur of dog using intramedullary pinning
Authors: Uddin Md Karim , Islam MM Mafizul , Hassan Md Zakir , Rahman Md Mamunur , Islam Md Rafiqul , Hoque Md Fazlul , Das Bhajan Chandra
Published: April 2023

The study was conducted at S A Quadery Teaching Veterinary Hospital (SAQTVH) in Chittagong Veterinary and Animal Sciences University (CVASU), Bangladesh from January, 2014 to June 2014 to conduct about the surgical management of internal fixation of fracture of femur of local dog using intramedullary pinning. A total number of 10 dogs of different ages were used for surgical management based on history and presenting clinical sings. Fractures of femur commonly occur in dogs following different kind of trauma, road accident and jumping from top place. In the small animal internal fracture fixation, many improvements have been developed, including improved fixation techniques and a more diverse selection of implants. To treat this fractures intramedullary pin are used for internal surgical fixation with clinical and radiological procedure established. After successful surgical repair bone healing was occurred without any complications and the dog discharged one month after surgery bearing weight on the limb.

Asian Australas. J. Biosci. Biotechnol. 2017, 2 (3), 243-246
Correction and management of uterine prolapse in a Holstein Friesian cow
Authors: Paul Pranab , Hossan Md Monir , Yadav Saroj Kumar , Hasan Tanjila
Published: April 2023

A three years old Holstein Friesian (HF) cow with a history of premature calving was brought to the clinics of Veterinary college and Research Institute, Nammakal. The cow showed protrusion of mass through the vulva after its first calving. On clinical examination animal was apparently healthy and confirmed as uterine prolapse. The Uterine prolapse was corrected manually following proper precautionary measures. To prevent the recurrence, Buhner’s suture was applied. Animal had an uneventful recovery.

Asian Australas. J. Biosci. Biotechnol. 2017, 2 (3), 251-254
Post-operative sonological evaluation of pelvi-ureteric drainage of unilateral A-H pyeloplasty in children
Authors: Islam Md Shakhawat , Amin Md Ruhul , Hossain AKM Zahid , Siddiqui Md Tosaddeque Hossain , Islam KM Didarul , Mondal Susankar Kumar , Nooruzzaman Md , Akan Md Abu Bakar , Nazlee Farah
Published: April 2023

Background: Pelvi-ureteric junction obstruction is the most common cause of pediatric hydronephrosis where A-H pyeloplasty with D-J stent is the established treatment option with a high success rate. We observed the predictive value of sonological parameters for early detection of postoperative obstruction at the new pelvi-ureteric junction in children following unilateral A-H pyeloplasty.
Methods: This cross-sectional study included 12 children who underwent unilateral A-H pyeloplasty. Post-operative follow-up was done after D-J stent removal and completed within six months. Maximum antero-posterior pelvic diameter (APPD), cortical thickness (CT), and pelvi-cortical (P/C) ratio were compared.
Results: Mean APPD was 32.7 mm at the day after removal of the stent, 24.4 mm at one month, and 19.7 mm at four months. Mean CT was 5.2 mm at the day after removal of the stent, 6.1 mm at one month and 8.0 mm at four months. P/C ratio was 8.3 mm at the day after removal of the stent, 5.2 mm at one month, and 3.4 mm at four months. Increased CT and reduced P/C ratio were significant at four months (P= 0.05).
Conclusion: CT value and P/C ratio can be used as an early marker of success for pelvi-ureteric drainage following A-H pyeloplasty.
Breaking Bad News: A Challenge for Doctors
Authors: Ahmed Nadim
Published: April 2023

Abstract not available
J Shaheed Suhrawardy Med Coll 2021; 13(2): 89-90
Clinico-Demographic Characteristics and Factors Associated with Migraine of Children: A Study in a Referral Neurologic Centre of Bangladesh
Authors: Mistry Banita , Ara Begum Most Shameem , Chowdhury Yamin Shahriar , Mistry Palash Kanti , Saha Dipa , Parvin Joboida , Chandra Mahua
Published: April 2023

Background: Migraine is one of the most common neurologic conditions in children .Migraine is the commonest cause of severe recurrent headache in children. Clinical presentations of migraine vary according to patient age.
Objective: To study demographic, clinical profile and factors associated with migraine of children in outpatient department of a referral neurologic hospital.
Methodology: This was a cross-sectional study carried out at the outpatient department of Paediatric Neurology, National Institute of Neurosciences & Hospital (NINS), Dhaka from January to July, 2018. Children of 5-15 years of migraine with / without aura of severe / moderate intensity were included to document demographic, clinical profile and factors influencing migraine.
Result: Most of the patients were in the age group of 10-14 years 57 (71.25%). Children of both sexes are almost equally suffered from migraine (M vs F, 51.25% vs 48.75%).Most of the children had ³5 attacks/month. Unilateral headache (55%) was more common than bilateral (45%). Regarding quality of pain aching pain (53.75%) was more prevalent followed by tightening 18.75%, pulsating 17.5%. Aura was present in 27.5%. Nausea was present in 67.5% but vomiting was only in 32% patients. 65% patients had photophobia. Among patients 65% had family history of migraine. 86% patients took abortive drugs during attack. Bright sunshine was the most common precipitating factors for migraine attack followed by stress 37%. Most of the patients relieved from pain by taking rest (78%).
Conclusion: Migraine was more common in late childhood and early teen age. Boys and girls were almost equally affected. Most common clinical findings were unilateral aching pain, nausea and photophobia. Bright sunshine, stress are the most common aggravating factors for migraine.
J Shaheed Suhrawardy Med Coll 2021; 13(2): 91-93
Binary Logistic Regression Model to Predict the Need of Intensive Care Unit (ICU) Support of Sepsis Patients during Hospital Stay
Authors: Al Aziz Mohammad Zakaria , Islam Md Atiqul , Islam Md Shamiul , Ahasan H A M Nazmul
Published: April 2023

Hospital mortality in ICU patients of Bangladesh suffering from severe sepsis, which is significantly higher than countries reported. Binary logistic regression model of important clinical variable will use for this study to predict the category of severe sepsis, fatal outcome and need of Intensive Care Support (ICU) during hospital stay. The aim of this study was to achieve accurate prediction of the category of severe sepsis and the need of ICU of sepsis and severe sepsis patients by using binary logistic regression model. This study was carried out in the Department of Medicine, Dhaka Medical College Hospital (DMCH) during January 2015 to December 2015.We select 100 patients from them 35 were sepsis and 65 were severe sepsis. Data was collected in a pre-designed proforma. All data compiled together and statistical analyses was carried out by using IBM SPSS Statistics 22.0 & MS-Excel 2016. Total 100 patients from both the groups (sepsis 35 and severe sepsis 65) completed the study. The aim of the logistic regression analysis models was to predict outcome variables like improvement during hospital stay, need of ICU support, fatal outcome and fall in the category of severe sepsis. In our study, we found 55 of the 65 cases (84.6 %) are classified correctly as severe sepsis, 22 of the 35 cases (62.9 %) were not categorized as severe, 4 of the 14 cases (28.6 %) who had fatal outcome during hospital stay are classified correctly. Overall, 77% of the cases are classified correctly 83 of the 86 cases (96.5 %) who did not have fatal outcome during hospital stay. Overall, 87 % of the cases are classified correctly. 74 of the 79 cases (93.7 %) who required Intensive Care Unit (ICU) support during hospital stay are classified correctly. 5 of the 21 cases (23.8 %) who did not require ICU support during hospital stay are classified correctly. Overall, 79 % of the cases are classified correctly. From this study, it is concluded that sepsis & severe sepsis is very common in a hospital of Dhaka at a tertiary level. We found by applying binary logistic regression model there 77% severe sepsis patients, 87% fatal outcome and 93.7% patients need intensive care unit (ICU) support. These results suggest that binary logistic regression model can help to predict need for ICU support and eventually help to measure the outcome during hospital stay.
J Shaheed Suhrawardy Med Coll 2021; 13(2): 94-99
A Cross-Sectional Study on Factors Related to Status of Meconium Stained Liquor Labour Patients Attended at Tertiary Level Hospital in Dhaka, Bangladesh
Authors: Sultana Shanjida , Ferdows Jannat Ara , Tasmin Khandaker Shehneela , Susan Zobaida Sultana , Akter Taslima
Published: April 2023

Background: Meconium-stained liquor during labor is a common almost daily encountered problem.
Objective: The purpose of the study was to find out factors related to meconium-stained liquor affecting during labor.
Methodology: This is a cross-sectional, hospital-based observational study conducted in the Department of Obs & Gyne, Shaheed Suhrawardy Medical College Hospital, Dhaka. The cases with single, term pregnancy with cephalic presentation presented with meconium-stained liquor was selected. All the cases willingly participated in this study. Data collection and fetal assessment was conducted in the labor room. The meconium-stained liquor was clinically and completely in a structured questionnaire according to the events that happened pre and post-delivery including neonatal outcome data. Data was analyzed by computer using the SPSS program (Statistical Package of Social Sciences), version-22, and p value <0.05 considered as statistically significant.
Result: The mean age of the study group was 32.3±6.4 years. The Level of education of the study population, illiterate 12.0%, primary school 21.0%, majority SSC 33.0%, HSC 20.0% and graduation 14.0% and the occupation of the study patients mostly housewife 65.0%, least service.10.0%, business 14.0% and other professions 11.0% and mean gestational week was 40.12±1.43.
Conclusion: The meconium-stained liquor labour is a serious condition and related with some factors which can be addressed by these factors and the safety of maternal and fetal outcomes.
J Shaheed Suhrawardy Med Coll 2021; 13(2): 109-112
Incidence of Bacterial Infections Following Elective Endoscopic Variceal Ligation of Cirrhotic Patients in a Tertiary Care Hospital
Authors: Bashar Khondaker Abul , Rowshon A H M , Ghosh Dilip Kumar , Ahmed Habib , Sarkar Debashis Kumar , Ullah Parash , Chowdhury Samsuddin Al Masud
Published: April 2023

Background: Esophageal varices are the consequence of portal hypertension which occurs mostly due to chronic liver disease and bleeding from rupture of this is one of the modes of death. Endoscopic variceal ligation (EVL) till date is recommended and most accepted method of treatment for prevention of both acute and chronic variceal bleeding of cirrhotic patients. Cirrhotic patients are vulnerable to have infection and it is expected to be augmented by any kind of intervention. Endoscopic variceal ligation being used as a modality of treatment, have the potentiality to cause infection in cirrhotic patients and empirical antibiotic prophylaxis is widely practiced in elective EVL but data regarding this is scanty and hence this study was undertaken in the Dept of Gastroenterology from January,2019 to December, 2019.
Aims: To see the incidence of bacterial infection in cirrhotic patients following elective EVL.
Methods: Fifty four patients were enrolled fulfilling the inclusion and exclusion criteria. Clinical evaluation and biochemical parameters including CBC, CRP, Blood culture, serum billirubin, serum albumin and PT were done. Fifty four EVL sessions were done and in each session, two to six bands were applied. Patients were followed up for 24 hrs to see any clinical signs of infection and CBC, CRP, Blood culture were done at 24 hrs of EVL.
Results: Among fifty four subjects, male were 39(72.2%), and female were 15(27.8%) with mean age 46.62 ± 1.34. Eight patients were in Child Pugh A, 43 in Child B and 3 in Child C class ( Child Pugh classification is used to see prognosis in Cirrhosis comprising Encephalopathy, serum billirubin, serum albumin, PT and ascites) . Hepatitis B virus was found to be the most common etiology. Only one subject of Child B class had neutrophilllic leukocytosis with normal other parameters of infection. All other patients did not show any features of infection both clinically and biochemically.
Conclusions: The incidence of bacterial infection was found to be an uncommon event following elective EVL in this study
J Shaheed Suhrawardy Med Coll 2021; 13(2): 113-116
Study on Endoscopic Approach for Sinonasal Inverted Papilloma
Authors: Islam Mohammad Saiful , Rahman Md Asadur , Uddin A K M Shaif , Shahnaz Aliya , Rahman Mohammad Zillur , Mushfiqur Rahman Chowdhury Mohammad
Published: April 2023

Objectives: The purpose of this study is to evaluate the endoscopic approach for sinonasal inverted papilloma and outcome of the surgical management.
Study design: Retrospective.
Place and duration of study: Dhaka Medical college Hospital and Bangladesh ENT Hospital Ltd. of Bangladesh, from January 2006 to December2020.
Materials and methods: 189 cases of Inverted papillomas (confirmed by histopathology) presented in last 15 years were managed by Endoscopic Sinus Surgery and the outcome evaluated.
Results: The age of the patients ranged from 41 to 80 years. The mean age was 60 years with Male Female ratio 2.04:1.165 patients had unilateral disease and 24 patients had bilateral. Hundred & seventy two patients with inverted papilloma resected by the endoscopic approach,09 patients by nasoendoscopy in combination with modified Caldwell-Luc approach and 8 patients by combined external and nasoendoscopic approach. Follow up revealed recurrence in nine patients.
Conclusion: Findings suggest that endoscopic approach is a safe and effective way of treating sinonsal inverted papilloma. Most lesions were entirely resected through endoscopic approach. Importantly surgical strategies need to be thoughtfully chosen based on tumor stage to achieve maximum removal of the lesion and prevent recurrence.
J Shaheed Suhrawardy Med Coll 2021; 13(2): 126-129
Study on Impact of Tertiary Care Baby Friendly Hospital on Exclusive Breast Feeding and Child Health
Authors: Das Nanda Lal , Khan Md Fazlul Kader , Azam Md Shaiful , Rouf MA , Sultana Merina , Afroz Sakina Shab , Islam Khandaker Tarequl , Alam Md Shafiul
Published: April 2023

Background: Initiation of breast-feeding within 1hour after birth has been associated with reduced neonatal mortality. Baby Friendly Hospital Initiative has profound effects on appropriate practice of BF and thus helps to reduce infant mortality and morbidity.
Objective: This study was conductedin the dept.Gynae & Obs and Dept of Paediatrics of Shaheed Suhrawardy Medical College Hospital,Dhaka, to observe the rates of exclusive breast feeding and child health status after cancelling from Baby Friendly Hospital
Methodology: 100 term babies of normal birth weight irrespective of sex, born in Sh.SMCH by NVD or caesarian section were included. Data was collected from the mother with a pretested questionnaire at postnatal period, at 6th week, 14th week & 6th month of age.
Result: The mean age of studiednewborn (100) was 20.02±19.54 hours. All the infants started breast feeding after birth and among them fifty six percent initiated with in 1 hour. Fifty five percent mothers were fed breast milk more than 8 times of her baby in last 24 hours. Difficulty in breast feeding was found in 36(36.0%) infants, which was resolved mostly (94%) by nurse. Exclusive breastfeeding was found in 100% of infants during discharge from hospital. In 1st and 2nd follow up 95(95.0%) and 89(89.0%) infants were exclusively breastfed. In 3rd follow up at last week of 6th month 78(78.0%) infants were exclusively breast fed. Five(5%) and six(6%) infants received supplementary food in 1st and 2nd follow up respectively. In last follow up the number were eleven (11%) and the total number was 22(22%).The causes of supplementation were crying of baby due to perceived insufficient breast milk and job of the mother in 1st& 2nd and 3rd visit respectively. Weight was significantly (p<0.05) higher in exclusive breast feeding group than the non EBF group and sickness were also more in non EBF group.
Conclusion: Exclusive breast feeding was found in 78.0% of infants upto last week of 6 months. Crying of baby due to perception of insufficient breast milk and joining in outside job of the mother were the causes of introduction of formula milk in the 1st,2nd and 3rd visit respectively. Weight gain and sickness were significantly less in EBF group than in non EBF group.
J Shaheed Suhrawardy Med Coll 2021; 13(2): 164-170
Correlation of Different Anthropometric Measurements of Hand and Grip Strength in the Adult Female Bangladeshi Garment Workers
Authors: Rashid Saida , Ara Shamim , Kamal A H M Mostafa
Published: April 2023

Background: A reliable and valid measurement of hand anthropometry is important for designing dimensionally compatible hand tools, gloves and hand-held devices. Hand grip strength is accepted as an objective index for the functional integrity of upper extremity. The estimation of hand grip strength is of immense importance in determining the efficacy of different treatment strategies, treatment outcome and hand rehabilitation. The present study was planned to determine the various dimensions of hands, average hand grip strength of adult Bangladeshi female garment workers and the relationship between hand grip strength and different anthropometric measurements of hand.
Material and Methods: Two hundred female garment workers of 20-25 years of age were selected by purposive non random sampling from five different garment factories of Dhaka and Narayangonj city. Different dimensions of both hands were measured directly with the help of digital slide caliper and flexible wire. Hand grip strength of both hands was measured by Smedley’s Hand Grip Strength Dynamometer.
Result : Body height, weight, BMI, hand length and hand breadth of adult Bangladeshi garments workers showed positive correlation with hand grip strength, but only significant positive correlation was found between hand length and grip strength of right hand (r=+0.197, P<0.05) and left hand (r=+0.405, P<0.001).
Conclusion: Significant positive correlation was found between hand anthropometry such as hand length, hand breadth and hand grip strength in adult Bangladeshi female garment workers.
J Shaheed Suhrawardy Med Coll 2021; 13(2): 171-176
Giant Intracranial Tuberculoma Resembling a Brain Tumor: A Diagnostic Challenge
Authors: Khan Md Shahid Hasan , Antara Fateha Yasmin , Dey Avijit , Haque Morshed Md Mahmudul , Khan Md Nuruzzaman , Sarkar Saumitra
Published: April 2023

Despite being potentially remediable, central nervous system tuberculosis continues to be a major cause of morbidity and mortality in developing countries. Intracranial tuberculoma is one of the many presentations of CNS tuberculosis that can occur as solitary or multiple lesions. When tuberculomas are solitary and extremely large, they may cause increased intracranial pressure, compressive focal neurological deficits, or epileptic seizures mimicking a malignant lesion. Even using magnetic resonance imaging and spectrography, giant tuberculoma and brain tumors could be mistaken for one another, which warrants consideration of an infectious etiology as a diagnostic differential for prompt diagnosis and appropriate treatment plan. This case study demonstrates a 22-year-old woman who presented with headache, nausea and vomiting ,blurring of vision , weakness of the right side of the body, and features of frontal lobe syndrome with no particular clinical features of TB, and underwent craniotomy who had a preoperative diagnosis of brain tumor. Histopathology later revealed it to be a tuberculoma.
J Shaheed Suhrawardy Med Coll 2021; 13(2): 177-182
Patient Reported Outcomes from research to clinical practice. Opportunities and future challenges
Authors: Iannelli Elisabetta
Published: April 2023

PROs, highly considered tools for the personalization of therapies and for research, are still scarcely used in clinical practice. Patient organizations played an important role in the validation process of these tools and are engaged in their dissemination and development.
Jornadas de Ciencia y Tecnología 2022
Authors: Tucumán UTN Facultad Regional
Published: April 2023

Las Jornadas de Ciencia y Tecnología de la Facultad Regional de Tucumán, actualmente tienen un alcance interno, y su objetivo principal es que toda la comunidad académica pueda tener conocimiento sobre los proyectos de investigación que se van generando y presentando, como así también sus avances. De esta forma se busca que haya una interconexión entre los grupos de investigación de nuestra Casa de Estudios.Estás Jornadas vienen llevándose a cabo desde hace varios años, primeramente como parte de nuestras Semana de la Ingeniería, y desde el año 2020 de forma independiente. Los trabajos presentados son de las distintas áreas de ingenierías que posee esta institución académica en grado y posgrado, entre ellas Mecánica, Eléctrica, Electrónica, Civil y Sistemas de Información, entre otras.Durante este año 2022 se realizaron los días 23 y 24 de noviembre, de manera presencial en nuestras instalaciones.
Autoridades – Comité Organizador:Vicedecano en Ejercicio del DecanatoIng. Juan Campos
Secretaria de Ciencia y TecnologíaMg. Ing. Patricia Albarracín
Secretario de Cultura y Comunicación InstitucionalIng. Jorge Horacio Molina
Secretario de PlaneamientoMg. Ing. Luis Francisco García
Secretaria de Transformación DigitalEsp. Ing. Rosana Hadad Salomón
Director de Tecnologías de Información y ComunicaciónIng. Jorge Arías
Personal Técnico de Secretaría de Ciencia y TecnologíaIng. Walter Farías ColaiácovoAbog. Gabriela Hidalgo EnricoSr. Martín ToranzosSra. María Gramajo
Investigadores: Dr. Ing. Daniel ValdeónMg. Ing. Sandra Martínez
COVID-19 in immunocompromised children and adolescents
Authors: Kwak Byung Ok , Eun Byung Wook
Published: April 2023

Since coronavirus disease 2019 (COVID-19) became a global pandemic, concerns have arisen regarding the risks of COVID-19 in immunocompromised children and adolescents. Here we aimed to evaluate the clinical outcomes and risks of severe COVID-19 in immunocompromised pediatric patients. Previous studies reported that most children and adolescents receiving immunosuppressive medications have clinical presentations and favorable outcomes similar to those of the general pediatric population. Treatments and access to health services should not be interrupted in these populations, and continuous monitoring of the potential impact of variant strains on the risk of immunocompromised pediatric patients is warranted.
Turkey and the Middle East and North Africa under the AKP: A Three Level Analysis of Foreign Policy Change
Authors: BENLİ ALTUNIŞIK Meliha , MARTIN Lenore G.
Published: April 2023

This article analyzes the significant foreign policy changes with respect to Turkey’s relations with the Middle East and North Africa region within four relatively distinct periods of the two-decade rule of the Adalet ve Kalkınma Partisi - 2002-2010; 2011-2015; 2016-2020; 2020-2022. It analyzes Turkey’s foreign policy changes based on the application of three intersecting levels of analysis: transformations in the regional and global international system, shifts in domestic politics and changes in individual leadership. The article contributes to the foreign policy literature by demonstrating that the continuity in power of a more centralized government does not guarantee continuity in foreign policy as conceptualized in the literature on foreign policy change.
TOPLUM ECZACILARININ TAKVİYE EDİCİ GIDA VE BİTKİSEL İÇERİKLİ ÜRÜN PAZARLAMA VE SATIŞINDA SOSYAL MEDYA FİKİR LİDERLERİ (INFLUENCER) KULLANIMINA BAKIŞLARI
Authors: GÜLPINAR Gizem
Published: April 2023

Amaç: Bu çalışma ile Türkiye’de toplum eczacısı olarak faaliyet gösteren eczacıların sosyal medya platformlarında fikir liderleri kullanımı yoluyla takviye edici gıda ve bitkisel içerikli ürün tanıtımına ve pazarlanmasına bakışlarının derinlemesine anlaşılması amaçlanmaktadır.
Gereç ve Yöntem: Bu araştırma nitel araştırma deseninde durum çalışması olarak planlanmıştır. Araştırmada veri toplamak için yarı yapılandırılmış görüşme tekniği kullanılmıştır. Veriler ham şekilde kâğıda döküldükten sonra tematik analiz yoluyla çözümlenerek kodlanmıştır. Veriler arasında bağlantı kurabilmek amacıyla temalar ve alt temalar oluşturulmuştur.
Sonuç ve Tartışma: Çalışmaya 12 toplum eczacısı katılmıştır. Yapılan tematik analiz sonucunda araştırma bulguları üç ana tema altında toplanmıştır. Bunlar “pazarlamada fikir lideri kullanımına ilişkin tutumlar”, “fikir liderlerinin özellikleri” ve “fikir liderliği rolünü benimseme”dir. Bu çalışmada bazı eczacılar fikir liderliği rolü konusunda ılımlı görüş bildirirken, diğerleri de eczacıların fikir liderliği rolüne karşıt görüş bildirmişlerdir. Bu çalışmada eczacılar, gelecekte eczacıların sosyal medyada fikir lideri rolü benimseyebilmesi için çeşitli yasal düzenlemelerin yapılması gerektiği ve bir sağlık profesyoneli olarak profesyonel anlamda bir sosyal medya hesabını yönetebilmek için yetkinliğin önemini vurgulamışlardır.