bluuebunny/crossref_metadata_2025 huggingface dataset:
Müsilajın Çanakkale Boğazı’nda Dağılım Gösteren Posidonia oceanica Çayırlarına Etkisi
Authors: AK İlknur , YIĞIN Cahide Çiğdem , AYAZ Adnan , ALTINAĞAÇ Uğur , ÖZTEKİN Alkan , ŞEN Yusuf , CABBAR Koray , YILMAZ Melis , UĞUR Gençtan Erman , ÖZGÜR Özge , ATAK Sibel , KORKUT Damla
Published: April 2023

2021 yılı içerisinde Marmara Denizi ve Türk Boğazlar Sistemlerinde, su sıcaklığına bağlı olarak birincil üretimde önemli rol oynayan mikro alglerin aşırı çoğalması sonucunda hücre dışı polisakkaritlerden oluşan Müsilaj adı verilen bir olay meydana gelmiştir. Gerçekleştiği alanın büyüklüğü ve etkilenen canlı topluluklarının sayısı dikkate alındığında ülkemiz denizel alanlarında gerçekleşen en büyük çevre felaketi olarak tarihte yerini almıştır. Bu nedenle Çanakkale Boğazı’nda dağılım gösteren deniz çayırlarının bu olaydan sonra durum tespiti önem taşımaktadır. Çalışma kapsamında Çanakkale Boğazı, Dardanos mevkiinde dağılım gösteren P. oceanica çayırlarının mevcut durumu belirlenerek, fenolojik ve lepidokronolojik çalışmaları yapılmış ve BiPo indeksine göre “Ekolojik Kalite oranları” belirlenmiştir. Çalışma sonucunda son sekiz yılda Dardanos bölgesinde dağılım gösteren deniz çayırı alt limitinin yaklaşık 1,4 m gerileyerek 15,6 m derinliğe kadar dağılım gösterdiği tespit edilmiştir. Ayrıca 2014 yılında deniz çayırlarının alt limit sınırlarında yeşil alglerden Caulerpa racemosa yoğun olarak dağılım gösterirken gerçekleştirdiğimiz çalışmada alt limit sınırlarında Ceremiales takımına ait kırmızı alglerin varlığı dikkat çekmiştir. BiPo indeksine göre elde edilen ekolojik kalite oranları 0,30- 0,20 arasında değişim göstermiştir. Çalışma sonucunda, bu indekse dayanarak Dardanos bölgesindeki P. oceanica çayırlarının müsilaj olayından sonra durumu "kötü" olarak belirlenmiş olup bu bölgedeki çayırların korunması yönelik eylem planlarının oluşturulması önem arz etmektedir.
النظام القانوني للحملات الانتخابية
Authors: الشاوي سرى
Published: April 2023

تعد الحملات الانتخابية أحد مراحل العملية الانتخابية وهي تعني مجموع الفعاليات والأنشطة التي يقوم بها المرشح أو الحزب السياسي ضمن فترة زمنية وعادة ما تكون سابقة لميعاد الإقتراع بيوم واحد أو أكثر حسب التشريعات يكون الهدف من هذه الفعالية إثارة وجدان الرأي العام واستقطاب آراء الناخبين ودفعهم بوسائل الإعلام المختلفة للتصويت عن هذا المرشح أو ذلك الحزب، وتكون هذه العملية مؤثرة في نتائج الإنتخابات سواء كانت نيابية أو رئاسية لأنها تستهدف الأصوات التي توصل المرشح أو الحزب السياسي إلى دفة رئاسة الدولة أو السلطة التشريعية وحتى لا يساء إستخدام هذا الحق في الترويج للأفكار والرؤى السياسية باعتبار ذلك أحد فروع حرية الرأي والتعبير التي كفلتها معظم الدساتير ولضمان حرية ونزاهة وعدالة الانتخابات، نجد أن القانون العراقي وكذلك القوانين المقارنة أخضعت مباشرة هذه العملية لبعض القيود والمحددات، هذه الدراسة تركز الضوء على الحملة الانتخابية وطبيعتها وأسسها وأهدافها والقيود القانونية التي تباشر في حدودها سواء كانت زمانية أم مكانية أو مالية وغيرها من القيود التنظيمية بهدف الوقوف على مواطن القصور في بعض التشريعات واقتراح الحلول لمعالجتها.
طبيعـــة الإبـــراء
Authors: حنون نسرين
Published: April 2023

ينقضي الالتزام على وفق أحكام القانون المدني العراقي بالوفاء، الوفاء بمقابل التجديد الإنابة في الوفاء، المقاصة، اتحاد الذمة، الإبراء، استحالة التنفيذ والتقادم. غير أن موضوع دراستنا سينصب على أحد هذهِ الأسباب وهو الإبراء، غير أننا لن نتناول أحكام الإبراء بشكل عام، إذ اخترنا طبيعة الإبراء هدفاً لهذهِ الدراسة لما أثارت من جدل فقهي بين المذاهب الإسلامي إذ تقضي هذهِ الدراسة على بحث طبيعة الإبراء من خلال المقارنة بين الفقه الإسلامي والقوانين المدنية.
التنازع في الاختصاص الوظيفي بين المحكمة الاتحادية العليا والقضاء الاداري في العراق
Authors: حمزة محمد
Published: April 2023

مما هو مُسلّم به، ان النص الدستوري يُعد القاعدة المُلزمة لجميع اشخاص الدولة، حُكاماً كانوا او محكومين، بجميع ما تتضمنه النصوص الدستورية، وبذلك فأن السلطات الثلاث؛ التشريعية والقضائية والتنفيذية ملزمة بمضمون تلك النصوص، إذ من غير الممكن لأي من هذه السلطات ان تُضفي رؤاها الخاصة وتصوراتها على النص الدستوري، فمن المُتعيّن العودة الى ارادة المؤسس الدستوري، بُغية استجلاء المعنى الذي يبتغيه عن طريق وضعه لذلك النص. و من ذلك مضمون المادة (93/ثالثاً) من دستور العراق لسنة 2005، و التي اشارت الى المنازعات التي تختص المحكمة الاتحادية العليا بنظرها، إذ يُعد موضوع الاختصاص و الوارد تنظيمه القانوني في المواد (من 29 الى 43)  من قانون المرافعات المدنية رقم (83) لسنة 1969 المعدل، من الموضوعات التي تُثار امام المحاكم، و ذلك نتيجةً للتداخلات التي يُمكن ان تحصل عند تكييف العلاقة القانونية، واسناده الى محكمة دون اخرى، و لما شهده النظام القضائي العراقي من تطورات بعد انتقاله من نظام القضاء الموحد الى القضاء المزدوج، والذي يُعد نقلةً نوعية في تكريس الاختصاص الوظيفي للقضاء، إذ تُعد الاختصاصات و تنوعها دليل على رقي المُجتمع و تنوعه، الا ان في حالة يُمكن ان توصف بأنها نادرة الحصول، نجد ان هناك تنازع في الاختصاص نشأ فيما بين المحكمة الاتحادية العليا و محاكم الدرجة الاولى(محكمة قضاء الموظفين) في محاكم القضاء الاداري، وهذا قلّما يحصل في الانظمة القانونية العالمية، إذ ان النازعات التي تحصل بين المحاكم غالبا بين محاكم الجهة القضائية او الدرجة نفسها. ففي حصول التنازع في الاختصاص بين محاكم القضاء العادي ومحاكم القضاء الاداري، فهنا يُمكن ان تتصدى هيأة تعيين المرجع وفقاً لما نص عليه قانون مجلس الدولة لسنة 1979. او ان يحصل بين محاكم القضاء الواحد، فتكون الكلمة الفصل للمحكمة العليا في هذا القضاء.
القانون واجب التطبيق لتنفيذ حكم الافلاس الدولي
Authors: جاسم اسامة
Published: April 2023

يعد الافلاس الدولي نظاما قانونيا خاصا بمن يتخذ التجارة كحرفة ويتوقف عن اداء التزاماته ذات الطابع الدولي نتيجة خلل في مركزه المالي ويهدف هذا النظام الى اخضاع اموال التاجر المفلس للتصفية وتوزيعها على الدائنين قسمة غرماء. ويعتبر الاختصاص التشريعي في قضايا الافلاس الدولي من اهم موضوعات الافلاس الدولي وذلك من خلال البحث في موقف التشريعات الوطنية والمقارنة وذلك من خلال تحديد القانون الواجب التطبيق كقانون المحكمة الذي تنظر النزاع او القانون الذي تشير اليه قاعدة الاسناد.
جهود منظمة الأمم المتحدة في مكافحة العنف ضد المرأة والحد منه
Authors: نايف حسين , محمود لمى
Published: April 2023

تُعد ظاهرة العنف ضد المرأة من الظواهر التي استقطبت اهتماما عالميا واسعا, ونظراً لتفاقم هذه الظاهرة واستفحالها وتهديدها لحقوق المرأة كإنسان وهدمها لمبدأ المساواة بين الجنسين، فقد وجدت هذه الظاهرة صداها على مستوى منظمة الأمم المتحدة لتتخذ صفة الجرم والانتهاك لحقوق الإنسان التي تعمل الأمم المتحدة على حمايتها, لذا فقد بذلت الجمعية العامة إضافة الى الأجهزة الاخرى مختلف الجهود لمناهضة العنف ضد المرأة باعتباره ظاهرة تعيق تحقيق الأمن والاستقرار والتنمية، فتجسدت جهودها في إبرام الاتفاقيات الدولية وإصدار الإعلانات الدولية ذات الصلة بالموضوع وكذا عقد المؤتمرات الدولية إضافة إلى إصدار جملة من القرارات الدولية.
تعليق على قرار المحكمة الاتحادية العليا رقم 158 لسنة 2022 - المحكمة الاتحادية العليا وضوابط العدول الذاتية عن الاحكام القضائية
Authors: البدري احمد
Published: April 2023

العدول عن الاحكام في القضاء الدستوري ظاهرة قضائية مستقرة في معظم المحاكم العليا ، والسبب يرجع الى ما تتمتع به هذه احكام هذه المحاكم من حجية مطلقة ترجع الى كونها غير قابلة للطعن بطرق الطعن القضائية المعروفة على مستوى القضاء العادي ، والمحكمة الاتحادية العليا في رغم حداثة تشكليها نسبياً الى انها اخذت بما انتهى اليه القضاء الدستوري في العالم ومنه الاخذ بمبدأ العدول القضائي استجابة للمتغيرات السياسية والاقتصادية والاجتماعية والانسانية ، والعدول عن الاحكام القضائية والذي يطلق عليه الفقه احياناً مصطلح ( التحول في الاحكام ) يعني تغير اتجاهات المحكمة القضائية وتبني حكم او حل جديد متناقض مع حكم قديم بسبب ظروف سياسية او اجتماعية او اقتصادية او قانونية وعادة ما يكون هذا التحول بأرادة  القضاء الدستوري ، وقد يكون هذا التحول على مستوى تفسير نصوص الدستور فيتبنى القضاء الدستوري بارادته تفسيراً جديداً لنص دستوري متناقض او متعارض لتفسير سابق لذات النص ، وهذا التحول في الاحكام اساسه سنة التطور وما كان مقبولاً في الامس لا يمكن قبوله اليوم في ظروف معينه وهذه العلة الاساسية للعدول او التحول في الاحكام القضائية ، ولذلك فأن مبررات العدول متنوعه ما بين دعم القضاء الدستوري للحقوق والحريات العامة وما بين دعم للمبادىء الاساسية الواردة في الدستور وما بين تصحيح الاحكام الدستورية السابقة
Biofilia
Authors: Campbell Brígida
Published: April 2023

Biofilia significa amor pela vida ou pelas coisas vivas, diz respeito à nossa conexão natural com as formas naturais e explica a necessária união do ser humano com a natureza, de uma forma ancestral e evolutiva. Essa conexão se constrói de muitas formas, através da ciência e também do sagrado. Esta série de colagens digitais foi criada a partir de ilustrações e imagens científicas de diversas épocas. As imagens buscam originalmente informar, explanar, instruir e comunicar a respeito de espécies botânicas e animais. Aqui as imagens são empilhadas digitalmente, criando texturas, cores e composições produzidas por ferramentas digitais que fazem as diversas camadas se conectarem.
Management of the effectiveness of investment planning using economic and mathematical modeling
Authors: Mykytyuk Petro , Mykytyuk Yuliia
Published: April 2023

Introduction. When solving optimal tasks at the stage of technical and economic planning, it is necessary to establish an optimality criterion, which is mathematically written as an objective function. Minimization of the duration of the project works during its implementation within the time limit set by the investor is such a criterion in the formulation of our task. By limitations of the model, we understand such conditions, which are expressed in the limitation of resources both quantitatively and qualitatively: hence the problem of their saving, the best distribution, and effective use arises.Goal consists in the theoretical and methodological substantiation of the concept of managing the effectiveness of investment planning with the use of economic and mathematical modelingResearch methods. In the research process, general scientific and special methods of cognition were used: analysis and synthesis, theoretical generalization and formal logic, system approach, classification, statistical analysis, functional-value analysis, generalization, observation, mathematical statistics, simulation and network modeling, specification, technical and economic calculationsResults. It was found that with the help of the proposed technology «Flow» it is possible to determine: the calendar schedule of works for the optimal version of the project implementation; the calendar dates of the start and end of critical works, on which the duration of the entire project depends; actual project implementation costs. The value of the objective function shows what additional costs are necessary for the implementation of the investment project in a given period. It has been proven that the «Flow» technology allows you to determine the value of the model and, in our opinion, demonstrates the improvement of the existing solution to the tasks of project implementation within the given time and ensures the compatibility and unity of information support, and therefore allows you to receive more reliable data. The main advantages of the proposed method were evaluated: availability of raw data; a calculation algorithm that is understandable to any project participant; clarity of results; connection in a single model of the economic interests of the main participants of the project.Perspectives. Further research should be aimed at carrying out a continuous process of qualitative and quantitative assessment of the effectiveness of the project management information system and the need to create a special organizational unit - a strategic committee, which will allow the creation of mechanisms for effective management of investment projects of the territorial community, to achieve its strategic goals, and will also contribute to the implementation of strategies due to the consistent actions of the community investment development management staff.
IMPROVING MATERIAL FLOW IN A MODIFIED PRODUCTION SYSTEM
Authors: Plinta Dariusz , Radwan Katarzyna
Published: April 2023

Material flow management aims to ensure the consistency of supply and reliability of the production processes being carried out. The aim of the article is to present a model of material flow organisation in a changing production system operating under small batch production conditions. Carrying out simulations for various production scenarios will be the basis for developing an effective method of material flow management in small batch production of cutting tools.
RECOGNITION OF SPORTS EXERCISES USING INERTIAL SENSOR TECHNOLOGY
Authors: Krutz Pascal , Rehm Matthias , Schlegel Holger , Dix Martin
Published: April 2023

Supervised learning as a sub-discipline of machine learning enables the recognition of correlations between input variables (features) and associated outputs (classes) and the application of these to previously unknown data sets. In addition to typical areas of application such as speech and image recognition, fields of applications are also being developed in the sports and fitness sector. The purpose of this work was to implement a workflow for the automated recognition of sports exercises in the Matlab® programming environment and to carry out a comparison of different model structures. First, the acquisition of the sensor signals provided in the local network and their processing were implemented. The functionalities to be realised included the interpolation of lossy time series, the labelling of the activity intervals performed and, in part, the generation of sliding windows with statistical parameters. The preprocessed data were used for the training of classifiers and artificial neural networks (ANN). These were iteratively optimised in their corresponding hyper parameters for the data structure to be learned. The most reliable models were finally trained with an increased data set, validated and compared with regard to the achieved performance. In addition to the usual evaluation metrics such as F1 score and accuracy, the temporal behaviour of the assignments was also displayed graphically, which enabled statements to be made about potential causes for incorrect assignments. In this context, especially the transition areas between the classes were detected as erroneous assignments as well as exercises with insufficient or clearly deviating execution. The best overall accuracy achieved with ANN and the increased dataset was 93.7 %.
Effect of electric field frequency on double hysteresis loops and energy storage characteristics of Sm/Mn co-doped PMN-PT ferroelectric ceramics
Authors: Tian Xue , Wang Yaqi , Zheng Fengji , Gao Wen , Shi Guoqing , Xiong Zixiang , Fu Dashi , Ye Wanneng , Qin Yalin , Zhang Yongcheng
Published: April 2023

The generation and control of double hysteresis loops in ferroelectrics are of great significance for understanding the polarization reversal and application of energy storage. For Sm/Mn ions co-doped 0.70PMN-0.30PT ceramics, results indicate that when Sm-doping content is 2.5 mol%, the Mn doping content is higher than 2.5 mol% and the frequency of the electric field is higher than 5 Hz, double hysteresis loops can be obtained. Low-frequency measurement can transform the double hysteresis loops into normal hysteresis loops. This phenomenon is analyzed by the difference in polarization reversal kinetics between spontaneous polarization and defect polarization.
‘'CLINICAL STUDY ON THE EFFICACY OF SHIGRU TAILA NASYA IN THE MANAGEMENT OF VATAJA PRATISHYAYA W.S.R. TO ALLERGIC RHINITIS''
Authors: Kumari Dolly , Uma Pandey Kumari , Mittal Mamta
Published: April 2023

Allergic rhinitis is one of most common allergic disease. Reported incidence of allergic rhinitis in India
ranges between 20-30%. Studies have shown that prevalence of allergic rhinitis has been increasing in
India over past few years. Allergic Rhinitis is not a life-threating condition but complications can occur and the condition can
signicantly impair the quality of life, sleep and work performance. Vataja Pratishyaya is a common disorder explained in
Ayurveda having similar signs and symptoms of Allergic Rhinitis. There is a vitiation of Vata and Kapha doshas resulting in excessive sneezing, blocking of the nose, watery discharge, dryness of the mouth, constant pain in the temples and disorders of voice. None of the allopathic treatment modality is totally effective in curing the disease as well as to prevent its recurrence. Moreover, they have their own side effects. For this purpose, an effort is put into to nd the effective treatment in series of patients suffering from Vataja Pratishyaya which is well known for its recurrence and chronicity. The study was aimed to evaluate the efcacy of Shigru Taila Nasya Karma (Group A) and to study the comparative effects with the control group (Group B) treated with Shadbindu Taila Nasya Karma. Both had provided signicant relief in the patients suffering from Vataja Pratishyaya. Group A have showed 56.72% success rate while Group B have showed 45.36% success rate. There were no complications observed during the treatment and in follow up period. It can be concluded that both are same in terms of effect at 0.05% level of Signicance. The medicines are easily available, cost effective. Hence to conclude, Shigru Taila and Shadbindu Taila Nasya is a safe, effective medicine which can be easily prescribed with least complications.
“NECCESITY OF ELECTROPHYSIOLOGICAL STUDY IN EVALUATION AND DIAGNOSIS OF GUILLAIN BARRE SYNDROME”
Authors: Beniwal Karan , Basu Abhijit , Ghodasara Shiv
Published: April 2023

1.To evaluate electrophysiological features of GBS 2. To know about various GBS variants in the studied population Materials and Methods: 50 patients diagnosed as Guillain Barre Syndrome (GBS) fullling the criteria as modied by Asbury, admitted to the medical wards of a tertiary hospital, from June 2020 to June 2022. It was a prospective observational study. Results: In this prospective study of 50 patients with GBS (based on Asbury's Criteria), it was found to be commonest in the age group below 50 years and there was a male preponderance. Electrophysiological studies conducted in all patients revealed demyelinating pattern in 15 patients, axonal pattern in 10 patients and mixed pattern in 25 patients. Conclusions: Mixed pattern is the most common pattern seen in electrophysiological studies. Axonal pattern has better recovery compare to demyelinating and mixed pattern. AIDP was the most common variant in the studied population, followed by the AMAN variant and AMSAN variant respectively
OCCURENCE OF ADVERSE PREGNANCY OUTCOMES AND ITS RELATION TO LIPID PROFILE IN EARLY PREGNANCY IN WOMEN ATTENDING IN TERTIARY CARE CENTRE
Authors: Chaudhary Kavita , N Basu Shristha , Jain Seema , Singh Ankita
Published: April 2023

Background: Maternal dyslipidemia has been linked to adverse perinatal outcomes.
Hypercholesterolemia and elevated triglycerides in early pregnancy have been associated with an increased risk for gestational hypertension and adverse perinatal outcomes. The present study aimed to know the occurrence of adverse pregnancy outcomes among dyslipidemic pregnant females in rst trimester and the relationship between maternal lipid prole in early pregnancy and birth outcomes. Material and methods: Serum lipid levels of total 124 pregnant females were taken in rst trimester in a large tertiary care teaching hospital in New Delhi and they were followed up for their pregnancy and perinatal outcomes. The outcomes were stratied by normal and elevated lipid levels. Results: 41.9% pregnant females were found to be dyslipidemic. The common morbidities were gestational Hypertension (10.5)% and gestational diabetes (16.1%). The overweight females (BMI, 25-30 kg/m2) in hyperlipidemia group (61.5%) were more than normal lipid group (36.1%). (p<0.01). Babies with birth weight between 3.5- 4 kg were all born to mothers having hyperlipidemia during rst trimester (N=8). (p <0.01). Babies with birth weight falling under large for gestation (LGA) category were signicantly more in hyperlipidemia group (15.4%) compared to normal lipid group (2.8 %) (p<0.05). Mean serum total cholesterol and triglyceride was signicantly higher in women >30 years compared to women less than 30 years. Conclusion: Risk of gestational hypertension, preeclampsia and gestational diabetes was higher in females with hyperlipidemia in rst trimester. Hyperlipidemia and gestational diabetes were responsible for large for gestation birth weights
GLOTTIC VIEW COMPARISON BETWEEN MCGRATH MAC VIDEO AND MACINTOSH LARYNGOSCOPES
Authors: Kumar Malaichamy Ramesh , Andappan Arun , Sneha Dasharath Khobragade , Manohar Aishwin
Published: April 2023

The purpose of the study was to compare the efcacy of the McGrath MAC videolaryngoscope and the Macintosh laryngoscope in tracheal intubation procedures. The study was conducted on 70 patients who were undergoing elective surgery and classied as ASA I or II. The patients were intubated by an anaesthesia trainee under the supervision of a senior anaesthetist. The primary outcome of the study was the improvement in the glottic view, which was assessed using the Cormack-Lehane (C-L) grading system. The results of the study indicated that the McGrath MAC videolaryngoscope provided a signicantly better glottic view compared to the Macintosh laryngoscope. 67.1% of the cases were found to have a C-L grade I view when assessed with the McGrath MAC, compared to 42.9% with the Macintosh. Furthermore, 17% of the cases showed an improvement in the glottic view to C-L grade I when assessed with the McGrath MAC. In addition to the improvement in glottic view, the study found that the McGrath MAC videolaryngoscope was easier to use and improved the self-condence of the anaesthesia trainee. This is of particular signicance in difcult airway situations where a quick and accurate intubation is of utmost importance. In conclusion, the study suggests that the McGrath MAC videolaryngoscope can be used as a safe and effective alternative airway device, providing a superior glottic view and ease of intubation in normal airway patients. The use of this device can also enhance the self-condence of anaesthetists in training, making tracheal intubation more secure and effortless in challenging circumstances.
Design and Validation of a Torso-Dynamics Estimation System (TES) for Hands-Free Physical Human-Robot Interaction*
Authors: Song Seung Yun , Guo Yixiang , Yuan Chentai , Marin Nadja , Xiao Chenzhang , Bleakney Adam , Elliott Jeannette , Ramos Joao , Hsiao-Wecksler Elizabeth
Published: April 2023

This is a submitted draft of a paper on the design and validation of a Torso-dynamics Estimation System (TES). The TES consisted of a Force Sensing Seat (FSS) and an inertial measurement unit (IMU) that measured the kinetics and kinematics of the subject's torso motions. The FSS estimated the 3D forces, 3D moments, and 2D COPs while the IMU estimated the 3D torso angles. To validate the TES, the FSS and IMU estimates were compared to gold standard research equipment (AMTI force plate and Qualisys motion capture system, respectively).

Potential applications of the TES include physical human-robot interaction (pHRI) for navigating riding or remote robots.

The data and data processing code from this study are open source and can be found via the following links:

IEEE DataPort with data: https://ieee-dataport.org/documents/validation-study-torso-dynamics-estimation-system-tes-hands-free-physical-human-robot 

GitHub repository with code: https://github.com/ssong47/TorsodynamicsEstimationSystem 
A 0.66uV-IIRN super-TOhm-ZIN 17.5uW/Ch Active Electrode with In-Channel Boosted CMRR for Distributed EEG Monitoring
Authors: Dabbaghian Alireza , Kassiri Hossein
Published: April 2023

We present the design, development, and experimental characterization of an active electrode (AE) IC for wearable ambulatory EEG recording. The proposed architecture features in-AE double common-mode (CM) rejection, making the recording’s CMRR independent of typically-significant AE-to-AE gain variations. Thanks to being DC coupled and needless of chopper stabilization for flicker noise suppression, the architecture yields a super-TOhm input impedance. Such a large input impedance makes the AE’s CMRR practically immune to electrode-skin interface impedance variations across different recording channels, a critical feature for dry-electrode ambulatory systems. Signal quantization and serialization are also performed in-AE, which enables a distributed system in which all AEs use a single data bus for data/command communication to the backend module, thus significantly improving the system’s scalability. Additionally, the presented AE hosts auxiliary modules for (i) detection of an unstable electrode-skin connection through continuous interface impedance monitoring, (ii) dynamic measurement and adjustment of input DC level, and (iii) a CM feedback loop for further CMRR enhancement.

The paper also presents the development of printed (extrusion) tattoo electrodes and their experimental characterization results with the proposed AE architecture. Besides bio-compatibility, lowcost, pattern flexibility, and quick fabrication process, the printed electrodes offer a very stable electrode-skin connection, conform to scalp shape, and exhibit consistent performance under various bending curvatures. Analog circuit blocks of the presented AE architecture are designed and fabricated using a standard 180nm CMOS technology, and the 1 x 1.3mm2 IC is integrated with off-chip low-power digital modules on a PCB to form the AE. Our measurement results show a CMRR of 82.2dB (at 60Hz), amplification voltage gain of 52.8dB, a bandwidth of 0.2-400Hz, +-500mv input DC offset tolerance, An input impedance > 1TOhm, and 0.66uV integrated input referred noise (0.5-100Hz), while consuming 17.5uW per channel. All auxiliary modules are tested experimentally, and the entire system is validated in vivo , for both ECG and EEG recording.
GCA: A Graph-based Channel Attention Module for Convolutional Neural Networks
Authors: Yin Mingjun , Chang Zhiyong
Published: April 2023

Convolutional neural networks (CNNs) have achieved great success in many computer vision tasks. Recently, attention mechanisms have proven to be critical in lifting the performance of deep convolutional neural networks (CNNs). In this work, we investigate effective attention mechanisms and propose a novel network unit, which we call the “Graph Channel Attention” (GCA) block, that dynamically encourages the communication across channels by explicitly modelling the cross-channel interaction. The unit is designed with a graph channel attention mechanism in two steps, where the first step captures position information from different spatial locations through a position prior module and the second step enables channels to exchange information via a message exchange module. The proposed GCA block is efficient and can be easily plugged into existing deep neural networks. Extensive experiments show that the proposed method attains superior performance compared with other lightweight attention mechanisms on image classification, object detection, instance segmentation etc. In particular, the proposed method achieves a 4.12% top-1 accuracy improvement on ImageNet classification over a ResNet50 backbone. Furthermore, detailed analyses show that the proposed method could significantly reduce redundancy in features and learn more diverse feature representations.
Quality of Life for Caregivers` of Children with Congenital Heart Disease in Surgical Specialty Hospitals' Cardiac Center Kurdistan Region/Iraq
Authors: Authman Nazar Ramadhan , Hussein Kareema Ahmad
Published: April 2023

Objective: The study aims to assess quality of life for caregivers who have children with congenial heart disease in Surgical Specialty Hospital - Cardiac Center in Erbil city.
Methods: Descriptive design of study was carried out in Surgical Specialty Hospital - Cardiac Center in Erbil city in first of July 2009 to end of September 2010. A purposive sample of (200) caregivers for children with congenital heart disease were selected. The tool is consisting of three parts questionnaire format (Socio-demographical characteristic and medical data) of caregivers and children, and tool for assessment the quality of life adapted of WHO was used for data collection, (WHO-QOL,1998). A few modifications were done with the tool, The validity of the study questionnaire was determined initially through a panel of (21) experts. Determination of reliability of the total QOL Alpha correlation coefficient was computed and indicated was (0.912). The data were analyzed through using by Excel and SPSS version17 programmed.
Results: The findings of the study indicate that the caregivers had been affected in all domains of quality of life and there is a significant association between socio-demographic characteristics (main caregivers, age, marital status, occupation, residential area, socio-economic and severity of disease) with quality of life domains, but there were no association between level of education and quality of life domains.
Conclusions: Most of the caregivers were mothers and housewives, their age groups were between (26-35) years old, were of urban areas, have ≤ 3 years of formal education and of low socio-economical level. And the majority of caregivers were suffering in (physical, psychological, social and spiritual) domains.
Recommendation: The study recommends to establish the psychological unit, Implementation of an educational program for those caregivers of children with CHD.
Manic Episode after Kidney Transplantation: A Case Report
Authors: Karroumi Saadia , Moutih Sabrine , Satli Mina , Adali Imane , Manoudi Fatiha
Published: April 2023

Kidney transplantation is the best treatment option for end-stage renal disease in appropriate patients. Immunosuppressive agents administered during this time can cause many psychiatric disorders. In this article, we present a kidney transplant patient with acute psychiatric disorder consisting of delusions. We discuss the psychiatric risks of immunosuppressive agents and the importance of psychiatric treatment in this aspect.
A Rare Case of Retroperitoneal Fibrosis Extending into the Peritoneum: Case Report
Authors: Dahman Hajar , Azzahiri I. , Hammoune N. , Mouhsine A. , Atmane E.
Published: April 2023

Retroperitoneal fibrosis (RPF) is a rare disease with an incidence de 0-1/ 100000 inhabitants per year and is associated with chronic inflammatory fibrosis of the retroperitoneum. It may be idiopathic or secondary to neoplasic or multisystemic diseases. It usually develops around the abdominal aorta and the iliac arteries, and spread into the adjacent retroperitoneum, where it frequently causes ureteral obstruction. We report in this work a rare case of retroperitoneal fibrosis extending through the superior mesenteric artery into the peritoneum. To our knowledge, no similar case is reported in the literature.
A Study on Current Issues Related to the Anti-Corruption Act
Authors:   Korea Anti-Corruption Law Association, Kim Jae-Kwang
Published: April 2023

This study aims to examine the current issues of the Anti-Corruption Act focusing on the revised bill. In Chapter 2, the legal issues related to the protection and compensation support for whistleblowers were reviewed following: first, vitalization of the corruption reporting system through the essential reduction of penalties; second, reinforcement of reporter protection strengthening protection procedures for reporting person, easing requirements for temporary suspension decision for ‘procedural pre-protection and post-review’ of reporting person); third, improving the effectiveness of subrogating the right to claim compensation for damages. Next, in Chapter 3, legal issues related to the strengthening of citizens' surveillance and participation functions were considered through securing the timeliness and effectiveness of the national audit request system. Lastly, in Chapter 4, legal issues related to strengthening the integrity of public institutions were reviewed as follows: first, investigation and evaluation of corruption in public institutions and imposition of administrative fines; second, the use of business secrets by employees of public institutions; third, the punishment on acquiring property by using undisclosed information acquired in official affairs unrelated to work.
It is impossible to prevent massive corruption without aversion to small corruption. Moreover, The problems corruption are serious not only in the public sector, but also in the private sector. Therefore, I agree with the point that solution should be changed from public office-centered corruption to public interest-centered corruption in the future.
The rule of law has developed as a principle of liberalism to guarantee the freedom of the people, and is recognized today as a component of liberal democracy along with separation of powers.
Anti-corruption needs to be approached from the perspective of overcoming the crisis of the rule of law, because corruption has the meaning of eroding the rule of law.
Ocorrências de parada cardiorrespiratória em um serviço de atendimento móvel de urgência
Authors: Privado Paula Fernanda Gomes , Silva Líscia Divana Carvalho , Correa Rita da Graça Carvalhal Frazão , Brito Larissa Lira , Castro Polyanna Freitas Albuquerque , Lima Cibele Silva , Lapa Rozenilde Castro , Ferreira Nerilce Soares
Published: April 2023

Objetivo: Investigar as ocorrências de parada cardiorrespiratória em um Serviço de Atendimento Móvel de Urgência em uma cidade brasileira. Métodos: Estudo documental, retrospectivo, com abordagem quantitativa, coletados por meio de registros do sistema de informação da Central de Regulação de Urgência e Unidades Móveis do SAMU de São Luís- MA. Resultados: Houve prevalência de 727 ocorrências, destas, 587 (80,75%) eram ocorrências não cardiovasculares e 140 (19,25%) cardiovasculares. Os procedimentos mais frequentes foram a punção de acesso venoso periférico (25,64%), monitorização (12,82%), entubação (12,82%), instalação de suporte de oxigênio (10,25%), prancha longa (5,12%), aspiração, cardioversão/desfibrilação e ventilação por pressão positiva cada um com (2,56%). Conclusão: O conhecimento do perfil da vítima e do atendimento pré-hospitalar na parada cardiorrespiratória possibilita o preparo da equipe para uma melhor assistência.
Úlcera venosa impacto na qualidade de vida dos pacientes: Revisão integrativa
Authors: Cacau Méllany Pinheiro , Reis Nivilly Costa , Sousa Sara Maria Ferreira de , Oliveira Amanda Silva , Andrade Bruna Rafaela Carvalho de , Martins Wandreia Karoline Cunha , Sales Maria de Fátima Santos , Sardinha Ana Hélia de Lima
Published: April 2023

Objetivo: analisar as produções de conhecimento acerca dos impactos da presença da úlcera venosa na qualidade de vida dos pacientes. Método: revisão integrativa da literatura. Foram lidos na integra os 17 artigos pré-selecionados e após a leitura foram incluídos na revisão 09 artigos, publicados entre os anos de 2016 e 2022. Resultados: 09 estudos selecionados, sendo dois publicados em 2016, um em 2017, em 2018, um em 2019, três em 2021 e um e 2022, surgiram 02 categorias: “porque avaliar a qualidade de vida de pacientes com úlcera venosa” e “impactos da úlcera venosa na qualidade de vida dos pacientes”.Conclusão: os impactos negativos no indivíduo em todas as suas dimensões, portanto se faz necessário que os pacientes recebam um atendimento integral e holístico, que possa ter como principais focos a humanização, a escuta ativa, o apoio psicológico e emocional desde o primeiro atendimento até o final do tratamento.
Модель синтезу тривимірного зображення користувача на підставі ігрового рушія SceneKit та USDZ формату під ОС IOS
Authors: Островка Д. В. , Теслюк В. М.
Published: April 2023

Подано модель синтезу 3D-аватару обличчя користувача, що використовує набір 3D-морфів та їх комбінацію. Проаналізовано ключові характеристики обличчя людини, такі як форма носа, рота та очей, і створення морфів, що відповідають цим особливостям. Отримана 3D-модель може бути доопрацьована коригуванням морфів, поки не буде досягнуто бажаного рівня точності. Розроблено тривимірну модель з урахуванням специфіки відображення 3D об'єктів на мобільній платформі так, щоб займати якомога менше пам'яті на диску та забезпечити оптимізацію при відображенні. Перевагою такого підходу є можливість створення додаткових 3D-морфів для взаємодії моделі з користувачем та відображення емоцій. Під час виконання цієї роботи проаналізовано сучасні наукові дослідження у галузі. На підставі отриманих результатів зроблено висновок щодо оптимальних підходів для синтезу тривимірного аватару користувача на платформі iOS. Базову тривимірну модель розроблено за допомогою відкритого програмного забезпечення Blender, а морфи створені для відображення емоцій користувача за допомогою техніки під назвою blend shapes. Для забезпечення сумісності та максимальної ефективності при рендерингу на мобільній ОС iOS використовується модель, подана у форматі USDZ. Також під час виконання поставленого завдання розроблено алгоритм синтезу тривимірного аватара користувача на платформі iOS з використанням саме ігрового рушія SceneKit та таких засобів, як: апаратно-пришвидшений API для 3D-графіки Metal та фреймворк для роботи з доповненою реальністю – ARKit. Використання саме цих вбудованих методів і засобів дало змогу не залежати від стороннього ПЗ, а також досягнути більшої оптимізації при відображенні та взаємодії із синтезованою моделлю порівняно з наявними аналогами. Результатом розробленої моделі та алгоритму є мобільний додаток для платформи iOS, який дає змогу користувачеві створювати власний цифровий 3D-аватар та взаємодіяти з ним, проєктуючи свої емоції обличчя на відображену модель.
Resilience of Grain Storage Markets to Upheaval in Futures Markets
Authors: Hayhurst Emma , Brorsen B. Wade
Published: April 2023

The past two decades have had times when grain cash and futures markets did not converge during delivery. What was the economic impact of this non-convergence on storage markets? To answer this question the supply of storage is estimated for corn, soybeans, and wheat. The lack of convergence is measured using a historical basis. The econometric model shows no relationship between the supply of storage and the lack of convergence. Thus, empirical results suggest that markets were able to adapt to the lack of convergence. Overall, the research indicates the resilience of storage markets to structural change.
PENERAPAN MODEL PROJECT BASED LEARNING UNTUK MENINGKATKAN HASIL BELAJAR TEMA DAERAH TEMPAT TINGGALKU
Authors: Sari Nurmala , Rostikawati R.Teti , Nurjanah Siti
Published: April 2023

dengan menggunakan model pembelajaran Project Based Learning pada peserta didik kelas IV-C di SDN Bondongan Kota Bogor semester II tahun ajaran 2022/2023. Penelitian yang digunakan adalah Penelitian Tindakan Kelas Kolaboratif (PTKK) yang bersifat deskripstif kualitatif dengan menggunakan pendekatan kualitatif dan di validasi menggunakan pendekatan kuantitatif dengan pengambilan data di SDN Bondongan Kota Bogor. Subjek penelitian ini ialah peserta didik kelas IV-C SDN Bondongan Kota Bogor dengan jumlah peserta didik sebanyak 28 orang, perempuan berjumlah 12 orang dan laki-laki berjumlah 16 orang. Objek pada peneliian ini ialah peningkan hasil belajar peserta didik pada Tema 8: Daerah Tempat Tinggalku pada mata pelajaran Ilmu Pengetahuan Alam (IPA) menggunakan model pembelajaran Project Based Learning. Penelitian ini dilakukan dalam dua siklus dan melalui empat tahapan yang mencakup: perencanaan, pelaksanaan, observasi dan refleksi. Data diperoleh melalui observasi, pelaksanaan pembelajaran, tes secara langsung dan dokumentasi. Hasil penelitian ini menunjukkan bahwa penerapan model pembelajaran Project Based Learning dapat meningkatkan hasil belajar peserta didik. Peningkatan hasil belajar peserta didik dapat diukur dari hasil evaluasi siklus I dan siklus II dengan peningkatan hasil belajar peserta didik yang sudah memenuhi capaian hasil belajar yaitu pada siklus I sebesar 68% (19 Peserta didik) dan pada siklus II sebanyak 89% (25 peserta didik). Hasil penelitian pada kelas IV-C di SDN Bondongan Kota Bogor telah tercapai dengan baik yaitu terdapat peningkatan hasil belajar dengan menerapkan model pembelajaran Project Based Learning.
Investigación en Ciencias Sociales, ante el reto de la inteligencia artificial
Authors: Varona-Aramburu David
Published: April 2023

Desde finales de 2022 vivimos una auténtica revolución provocada por las herramientas de inteligencia artificial. Su impacto promete ser transformador para muchos sectores productivos y, sin duda, uno de ellos será el de la investigación, especialmente en ciencias sociales.
Malls Mire Community Woodland: restoring biodiversity on a brownfield site, a green infrastructure project in Glasgow, Scotland
Authors: Digruber N.
Published: April 2023

Malls Mire Local Nature Reserve, Glasgow’s first community woodland, is an interesting case study of a project that is aiming to impact all the pillars of sustainability, especially environmental protection and social equity through a community-led approach. Situated within the Toryglen area in the south of the city, the site has a varied history of agriculture, forestry, golf, and industrial development. It also has a legacy of associated pollution and dumping of waste materials. Urban Roots, the charity involved in the management of the site, has worked alongside Clyde Gateway and Glasgow City Council on a green infrastructure project. Funded through the European Regional Development Fund Green Infrastructure programme, administered through NatureScot, with additional resources from Sustrans, it has enabled large scale improvements at Malls Mire. The work which began in 2020 has connected greenspaces throughout Malls Mire, brought derelict land into positive management and also saw new Sustainable Drainage Systems ponds installed on site. The wide range of resulting benefits include improved access, increased personal safety, shared-use paths, better lighting, opportunities for outdoor recreation, education and volunteering as well as enhanced habitats and benefits for biodiversity and climate change adaptation.
CONFIGURATION OF A RESOURCE-SAVING ELECTRONIC EQUIPMENT CIRCULATION SYSTEM IN ORDER TO CREATE A SAFE LIVING ENVIRONMENT
Authors:   Research Institute of Emergency Situations (FC) of the Ministry of Emergency Situations of Russia, Tskhovrebov E.S. , Niyazgulov F.H. ,   Russian University of Transport (RUT MIIT)
Published: April 2023

The purpose of this work was to create a configuration of a resource-saving system for handling used household and electronic equipment that implements the state of environmental safety of territories, the formation of a comfortable, safe, favorable environment for people's life, the protection of the population and territories from possible threats of man-made and natural emergencies. The main objectives of the conducted research are defined: collection, generalization, systematization of materials, composition of research results in the field of methods, methods, technologies for collecting, sorting, processing electronic scrap; comparative analysis of the component composition of electronic and household appliances, devices, installations, automation and measurement equipment that have completed their service life; system analysis of methods and technologies that ensure maximum extraction of useful components from electronic waste for their reuse as secondary raw materials in economic turnover; development of the configuration of the organizational and technical system and technological infrastructure of the entire cycle of waste management of electronic and electrical equipment, implementing ensuring the state of protection of people, the natural environment from the negative effects of hazardous technosphere objects, the favorable and comfortable living environment of citizens. The results of the conducted research can be used in the development and updating of territorial waste management schemes, territorial and sectoral schemes for planning waste processing infrastructure, industrial and technical complexes for collecting, accumulating, and processing these specific wastes.
PRODUCTION OF LIQUID FUEL FROM LONG-TERM STORAGE WOOD WASTE BY HYDROTHERMAL LIQUIDATION
Authors:   Immanuel Kant Baltic Federal University, Yu.V. Kulikova  , N.I. Orlov  ,   Immanuel Kant Baltic Federal University, S.A. Sukhikh  ,   Immanuel Kant Baltic Federal University, O.O. Babich  ,   Immanuel Kant Baltic Federal University, V.N. Korotaev  ,   Perm National Research Polytechnic University
Published: April 2023

The pulp and paper industry leads to the formation of a significant amount of bark and wood waste (BWW), which is not processed in Russia, but is placed in bark dumps, which leads to a negative impact on environmental objects, incl. on the planet's climate. This article presents an assessment of the resource potential of long-term storage bark and wood waste based on the results of physicochemical and thermal analysis. It was found that during long-term storage BWW undergoes degradation rather weakly, while the proportion of carbon in the composition of BWW remains practically unchanged (at the level of 48.4%). It has been proven that the initial BWW are characterized by high humidity (60.8% to 74.9%), low calorific value (14.56 MJ/kg per d.m.) and moderate ash content (9.8% d.m.a.). For wet biomass, hydrothermal liquefaction can be considered the most suitable conversion method, which makes it possible to obtain liquid fuels without pre-drying, since. Water in this process acts as a solvent and a source of radicals. The average yield of biofuel during hydrothermal conversion of BWW is 10%, while the use of Iron ammonium alum as catalysts provided an increase in oil yield by more than 2 times to 28.4%, the use of copper sulfate led to an increase in yield up to 16.1%. The obtained bio-oil was characterized by a high degree of saturation (atomic ratio H/C was 1.3), but the oxygen content was also high (at the level of 22% wt.). The content of sulfur and nitrogen was minimal (0.6 and 0.2%, respectively). The composition of fuels was dominated by oxygen-containing aromatic compounds of the phenol group (62%), cyclic esters (19.8%); as well as fatty acids, which account for 12.9%.
REGARDING SOME OF THE METHODS FOR CROP STATE CALCULATION IN DIGITAL TWIN OF PLANT. PART 2
Authors:   Samara State Technical University, Skobelev P.O. ,   Samara Federal Research Center of Russian Academy of Sciences, Tabachinskiy A.S. ,   Samara State Technical University,   Samara Federal Research Center of Russian Academy of Sciences, Simonova E.V. ,   Samara National Research University, Zhuravel Yu.N. ,   Rocket Space Center “Progress”, Miatov G.N. ,   Samara State Technical University
Published: April 2023

In this paper, a concept of digital twin of plant, which is a decision support system to implement precise farming technologies. Digital twin of plant allows to forecast and simulate real crop state and suggest agricultural measures to the fields based on weather and soil data. Digital twin of plant is developed with the use of multi-agent technologies and ontology-based domain formalization.
ORGANIZATION OF THE TRANSMISSION OF SIGNALING MESSAGES IN THE COMPUTER NETWORKS OF THE AIRCRAFT
Authors:   Ulyanovsk Instrument Design Bureau, Zharinov A.V.
Published: April 2023

This article considers the problem of transmitting signal text messages in the onboard computer networks of an aircraft. The article provides a brief overview of promising areas in the design of modern avionics, such as integrated modular avionics and Avionics Full Duplex Ethernet. The text of the article provides a protocol that allows you to generate the text of the signal zone on the multifunctional indicator in the cockpit, as well as to transmit the encoded text using the Arinc 664 (AFDX) protocol. The use of this protocol makes it possible to transmit to the multifunctional indicator in the cockpit the zone of signal messages completely formed in the computing unit. The advantage of this approach is the absence of information fragmentation, and therefore an increase in the frequency of updating information on the indicator screen.