bluuebunny/crossref_metadata_2025 huggingface dataset:
ANALISIS KEMAMPUAN PEMAHAMAN KONSEP MATEMATIS SISWA BERDASARKAN TEORI APOS DITINJAU DARI KEMANDIRIAN BELAJAR
Authors: Rahmawati Ratih Yulinda , Khaerunnisa Etika
Published: December 2022

The purpose of this study is to analyze how the ability to understand students' mathematical concepts based on the APOS theory on the material of building blocks and cubes when viewed from the independence of students' learning. This research was conducted in class VIIIA SMPN 5 Cilegon. The research subjects were 6 students consisting of two students from each category of learning independence. This study uses a qualitative research type. The instruments used in this study were a learning independence questionnaire, a written test of understanding the concept consisting of 2 description questions and interviews. The data analysis used includes data reduction, data presentation, and drawing conclusions. In this study, the analysis of the level of understanding of students' mathematical concepts using the APOS theory which includes indicators of concept understanding. The results of this study state that students with high learning independence have the ability to understand mathematical concepts to the schema stage, students with moderate learning independence have mathematical problem solving abilities to the object stage, while students with low learning independence only have the ability to understand mathematical concepts to the stage of action only
ANALISIS KEMAMPUAN LITERASI NUMERASI MAHASISWA DITINJAU DARI GAYA KOGNITIF REFLEKTIF DAN IMPULSIF
Authors: Simamora Ebeneser Wacner , Akhiruddin Akhiruddin
Published: December 2022

During the Covid-19 pandemic, there was a change in the education system, namely regular or face-to-face Numerical literacy ability is the ability or skill in using various kinds of numbers and symbols related to basic mathematics to solve practical problems in the context of everyday life. This study aims to determine the numeracy literacy ability of students in solving math problems in terms of reflective and impulsive cognitive styles. In looking at students' numeracy literacy skills, indicators of numeracy literacy abilities are used which are adjusted to the stages of the problem solving process. This research is a descriptive research with a qualitative approach. The research subjects consisted of 23 students of the Mathematics Education Study Program at the University of Papua. Data collection consisted of a numeracy literacy test, an MFFT (Matching Familiar Figure Test) test to determine cognitive style, interviews and documentation. The results of the MFFT test showed that there were 11 students with a reflective cognitive style, 9 students with an impulsive cognitive style, 1 student with a low accurate cognitive style, and 2 students with a fast accurate cognitive style. After that, 2 subjects with a reflective cognitive style were obtained which were supported by 2 subjects who had a tendency for a reflective cognitive style and 2 subjects who had an impulsive cognitive style. The results showed that the reflective subject one (SR1) the first reflective student completed the numeracy literacy problem in 91 minutes and the reflective subject two (SR2) completed the problem in 98 minutes, where the two subjects with the minute reflective style had exceeded the predetermined maximum time limit, namely 90 minutes. Impulsive subject one (SI1) completed the numeracy literacy test in 32 minutes. The second impulsive subject (SI2) completed the numeracy literacy test questions within 40 minutes. The two students completed it faster than the specified time limit of 90 minutes. Subjects with a cognitive-reflective style in solving problems take a long time but the results obtained tend to be correct or accurate, while subjects with an impulsive cognitive style seem to be in a hurry to answer and tend to be wrong
Job Satisfaction and Gender in Tourism: A Case Study in Eskişehir
Authors: UNUVAR UNLUOGLU Dilara
Published: December 2022

This research aims to characterize and compare job satisfaction levels of workers in the tourism sector among a representative sample of male and female employers in Eskişehir which has a great domestic and international tourist potential, being a province that was chosen the Capital of Intangible Cultural Heritage in 2013 by UNESCO. This research is a survey-based, descriptive study. Within the study, an online self-completion survey and a cover letter were given to 80 male and 32 female employees in the tourism industry of the city. Respondents were asked for rating their work happiness on a 5-point Likert scale that had been previously constructed and tested as a measure. The data were analyzed with the Statistical Package for the Social Sciences (SPSS; Version 24.0). Findings show that women have a higher level of job satisfaction than men, similarly to the literature. However, this difference is not at a meaningful degree, statistically. As a result, unlikely the previous studies, neither a correlation nor statistically significant relationship between gender and the job satisfaction in tourism sector is found in Eskişehir province.
ظاهرة التناوب الدلالي للصيغ الصرفية في تأويلات الماتريدي
Authors: KATTAN Ahmed Nureddin
Published: December 2022

تهدف هذه الدراسة الكشف عن ظاهرة تناوب دلالات الصيغ الصرفية لدى الإمام أبي منصور محمد بن محمد الماتريدي ( ت 333 هـ) في تفسيره تأويلات القرآن؛ لما لهذه الظاهرة من أثر كبير في تفسير القرآن الكريم؛ فجاءت هذه الدراسة لتبين كيفية تناول الإمام الماتريدي لهذه الظاهرة في تفسيره، وكيفية تعويله عليها في استخراج معاني الآيات القرآنية وتأويلها وفق ما يتناسب معها؛ فكان منهج هذه الدراسة استقراء مؤلف الإمام الماتريدي ورصد المواضع التي ورد فيها اعتماده على هذه الظاهرة في تأويلاته، ثم المقارنة بين ما ذهب إليه من رأي في هذه المواضع وبين أهل اللغة والمفسرين للكشف عن مدى التوافق بينه وبينهم. وكان من بين الأمور التي حاول هذا البحث الوقوف عليها؛ السبب الذي دفع الإمام الماتريدي لتأويل بعض الآيات القرآنية بما يتوافق وهذه الظاهرة اللغوية؛ لأن بعض هذه الآيات القرآنية كان يبدو في ظاهرها إشكال مصدره هذه الظاهرة اللغوية؛ ولهذا اعتمد الماتريدي على هذه الظاهرة في تأويله للآيات على وجه لا يخرج بها عن سنن العرب وعلى وجه سائغ في اللغة.
MODERN PSİKOLOJİDE VE KLASİK İSLAM DÜŞÜNCESİNDE ÜZÜNTÜ DUYGUSU: KİNDÎ ÖRNEĞİ
Authors: YILDIRIM İbrahim
Published: December 2022

Psikolojinin önemli konularından olan duygu konusuyla ilgili geçmişten günümüze çok sayıda çalışma yapılmıştır. Yapılan çalışmaların çoğunluğunda duygular sınıflandırılmış ve üzüntü duygusu temel duygular arasında kabul edilmiştir. Duygu konusu, psikolojinin yanı sıra farklı disiplinlere mensup kişilerin de ilgisini çekmiştir. Bu noktada, ilk İslam filozofu olarak kabul edilen Ebû Yûsuf Ya’kub b. İshâk b. Es-Sabbâh el-Kindî de duygu konusu ve bilhassa üzüntü duygusuyla yakından ilgilenmiştir. Kindî, üzüntü duygusuyla ilgili müstakil bir eser dahi kaleme almıştır. Bu çalışmada üzüntü duygusunun Kindî’nin düşünce sistemindeki ve modern psikolojideki yeri karşılaştırmalı bir şekilde incelenmektedir. Çalışmanın yöntemi olarak nitel araştırma yöntemi seçilmiştir. Çalışmanın verileri doküman incelemesi tekniği kullanılarak elde edilmiştir. Araştırmada durum çalışması deseni kullanılmıştır. Çalışmada öncelikle duygu konusu ve üzüntü duygusu psikolojik açıdan ele alınmaktadır. Akabinde Kindî’nin düşünce sisteminde duygu konusu ve üzüntü duygusu üzerinde durulmakta ve onun üzüntü duygusundan kurtulmak için önerdiği çözüm yollarına yer verilmektedir. Gerçekleştirilen inceleme sonucunda duyguların tasnifi, üzüntü duygusunun diğer duygular arasındaki konumu, üzüntünün sebepleri ve insan hayatına etkileri açısından modern psikolojinin verileri ile Kindî’nin görüşlerinin büyük oranda örtüştüğü tespit edilmiştir. Bu bağlamda, duygu konusunun ve üzüntü duygusunun Batı menşeli bir bilim dalı olan psikolojide ve ilk İslam filozofu olan Kindî’nin düşünce sisteminde oldukça benzer şekilde değerlendirildiği görülmektedir.
NUER TOPLUMUNDA EVLİLİK VE HAYALET EVLENME GELENEĞİ
Authors: ASLANOĞLU Ayhan
Published: December 2022

Aile olmak, tüm toplumlarda görülen ortak özelliklerden biridir. Aile olmanın ilk basamağı ise evliliktir. Aynı zamanda geçiş dönemlerinden biri olan evlilik, Afrika yerel inançlarında sıklıkla karşımıza çıkmaktadır. “Evlenmez ve çocuk sahibi olmazsan mezarına kim içki döker” sözü, Nuer toplumunda evlenmenin ve çocuk sahibi olmanın ne kadar değerli olduğunun en önemli göstergesidir. Nuerler arasında evliliğin genel olarak ön hazırlıklar, nişan, düğün, nihayete erdirme şeklinde bazı aşamaları vardır. Nuer toplumunda çocuk doğmadan evlilik tam olarak tamamlanmış sayılmamaktadır. Nuerler arasında normal evliliklerin yanı sıra hayalet evlenme ve levirat gibi uygulamalar da görülmektedir. Hayalet evlilikteki amaç, “babasoylu” bir soy şeceresi ortaya koymak ve hatırlanmaktır. Hayalet evlilik uygulamasında maddi ve manevi açıdan ölen kişinin haklarını devam ettirmek esastır. Bu evlilik sonucu doğan çocuk, ölen kişinin çocukları olarak kabul edilmektedir. Bu çalışmada, Nil havzasında yer alan Nuer toplumunun evlilikle ilgili inançları ve ata ruhlarıyla bağlantılı bir şekilde devam ettirdikleri hayalet evlenme geleneğini, Dinler Tarihi açısından ortaya koymak amaçlanmıştır.
HZ. PEYGAMBER DÖNEMİNDE SANCAK KULLANIMI VE SANCAKTARLIK YAPAN SAHÂBÎLER
Authors: TEKİN Feridun
Published: December 2022

Bir devlet veya milleti oluşturan gruplar tarih boyunca kendilerini ifade edebilmek için değişik bayraklar edinmişlerdir. Bu bayraklar o topluluklar için bir varoluş, bir aidiyet, bir simge ve bir farkındalık oluşturmuştur. Sancak veya bayraklar sadece elle tutulan gözle görülen bir nesne değil aynı zamanda taşımış olduğu mana itibarıyla bir değer ifade etmişlerdir. Bayrak sayesinde insanlar bir araya gelmiş; aynı hedef ve amaç için ortak hareket etme imkânı bulmuştur. İslâm öncesi dönemde Araplar arasında bayrak ve sancak için özel bir teşkilat kurulmuştur. Livâ teşkilatı olarak adlandırılan bu yapı savaşlar öncesinde harekete geçer, savaş bitinceye kadar komutanın denetim ve gözetiminde olurdu. Hz. Peygamber, Medine döneminde gazve ve seriyyelerde sancak açmış, bu maksatla değişik sahabeleri görevlendirmiştir. Resûlullah (s) sancak vereceği sahâbîlere özenle seçerek kendilerine vazifeler vermiştir. Sancaktar olan sahâbîler sancak taşımanın sorumluluğu ve yüksek motivasyonla görevlerini icra etmişlerdir.
ERİL TOPLUMUN DİŞİL DİNDAR DİNAMİKLERİ: İLAHİYAT FAKÜLTELERİNDE KIZ ÖĞRENCİLERİN İSLAM ANLATISI (SİVAS CUMHURİYET ÜNİVERSİTESİ ÖRNEĞİ)
Authors: ERDİÇ Şaban
Published: December 2022

Bu yazı ilahiyat fakültesinde okuyan kız öğrencilerin topluma eril katkıları bağlamında İslam anlatılarını incelemektedir. Konu katılımcıların İslam’da kadının mirası, şahitliği, erkek karşısındaki statüsü ve erkeğin aynı anda çok eşle evliliğine yönelik olarak verdiği cevaplardan hareketle anlaşılmaya çalışılmıştır. Çalışmada kız öğrencilerin eril topluma sağladıkları katkı ile onların toplumsal kökenleri, aile çevreleri, okullaşma süreçleri, dinsel ve politik etkileşimleri arasında ilişkiler kurulmuştur. Bu hipotezler çerçevesinde makalenin temel amacı ilahiyatçı kadının eril topluma din üzerinden sağladığı katkının arka planındaki ontolojik ve epistemolojik kurguları açığa çıkarmaktır. Bu sebeple yarı yapılandırılmış sorular üzerinden bir örneklem grupla görüşme yapılarak yönetilen araştırma, metodolojik olarak tarihsel sosyoloji bağlamında bir “örnek olay incelemesi” şeklinde ele alınmıştır. Veriler kuramsal olarak mikro-sosyolojinin toplumla ilgili farklı perspektifleri üzerinden bir tartışmaya tabi tutulmuştur. Çalışma sonucunda, ilahiyat okuyan kızların benliklerini ve özel alanlarını güçlü bir şekilde kamusal ve toplumsal alanlara göre belirledikleri, çok büyük oranda eril bir toplum tasarımı ile gündelik hayata katıldıkları görülmüştür.
الاستحسان عند الحنفية والمالكية مدخل لرعاية المقاصد
Authors: DAKKAK Ümmügülsüm
Published: December 2022

يستهدف هذا المقال تبيين نظرية الاستحسان عند كلٍّ من الحنفية والمالكية ومدى صلة مباحث الاستحسان بمقاصد الشريعة، ويستهدف إبانة دور الحنفية في التأصيل المقاصدي في مقابل دور المالكية المشهور، وخدمةً لهذه الأهداف عَمَد المقال إلى تبيين مفهوم المقاصد في اللغة والاصطلاح أولًا، ومن ثم تبيين مفهوم الاستحسان عند كل من الحنفية والمالكية، معتمدًا ذلك على التسلسل التاريخي لعلماء المذهبين؛ ليظهر تطور المفهوم والأبعاد التي نُظِر إليه منها، وكذلك عرَّج على أدلة حجِّيَّة الاستحسان في كلا المذهبين، ومن ثم بيَّن أقسام الاستحسان في كلا المذهبين بحسب آراء المتقدِّمين والمتأخرين، ليصل إلى نتيجة مفادها أنَّ الأقسام بين المذهبين تتشابه مع جعل الحنفية لاستحسان النصِّ كقسم تماهيًا في إثبات الحجِّيَّة، وعقَّب ببيان مواضع الصلة بين أبحاث الاستحسان ومقاصد الشرع، وختم بذكر أمثلة من فروع المذهبين يظهر من خلالها مدى اعتماد الاستحسان على مقاصد الشرع وخدمته إياها، وثمرة ذلك كله أن الاستحسان هو عبارة عن عدول عن الاطراد في القواعد التشريعية العامة إلى مقاصد الشرع المتمثلة بالمصالح والعدل، وذلك عند جنوح تلك القواعد عن مقاصدها وأهدافها.
MITIGASI BENCANA BERDASARKAN TINGKAT RISIKO BENCANA TANAH LONGSOR
Authors: Zulfa Vira Ananda , Widyasamratri Hasti , Kautsary Jamilla
Published: December 2022

Bencana Tanah longsor merupakan jenis bencana dengan intensitas kejadian tertinggi ke tiga  di Indonesia pada tahun 2020. Longsor yang terjadi membawa dampak timbulnya korban jiwa meninggal, hilang dan terluka serta kerugian dari kerusakan bangunan milik pribadi maupun fasilitas umum dan sosial. Salah satu bentuk upaya pengurangan risiko bencana longsor dapat dilakukan melalui perencanaan mitigasi bencana longsor untuk meminimalkan ancaman dan kerentanan serta mengoptimalkan kapasitas. Mitigasi longsor dapat didasarkan atas urgensi atau kebutuhan kawasan berdasarkan tingkat risiko bencana longsor. Metode dalam tulisan ini menggunakan kajian studi kasus mitigasi berdasarkan tingkat risiko longsornya dari beberapa wilayah. Hasil dari tulisan ini menunjukan berbagai bentuk upaya mitigasi bencana longsor baik secara struktural maupun non struktural berdasarkan urgensi yang harus diterapkan sesuai klasifikasi tingkat risiko bencana longsor. Hasil dalam tulisan ini diharapkan dapat menjadi pertimbangan dalam perencanaan mitigasi bencana baik secara struktural maupun non struktural yang tepat dengan kebutuhan kawasan.Kata kunci: mitigasi bencana, risiko bencana, tanah longsor
A Case of Late Diagnosis of Anatomically Corrected Malposition of the Great Arteries
Authors: Hulitskyi Bohdan I. , Raad Tammo , Morkovkina Hanna E. , Sydorova Alyona V. , Maksymenko Andrii V. , Stohova Olena V. , Sekelyk Roman I. , Yalynska Tetiana A.
Published: December 2022

Anatomically corrected malposition of the great arteries (ACMGA) is a rare form of congenital heart disease. This abnormality belongs to conotruncal anomalies. ACMGA is an anomaly in which aorta arises from the left ventricle and pulmonary artery arises from the right ventricle but great arteries are located in parallel relationships. Therefore, diagnosis of this disease is complicated due to frequent diagnostic errors.

The aim. To share our experience of late diagnosis of ACMGA in a patientwho was previously mistakenly diagnosed with congenitally corrected transposition of great arteries (CC-TGA).

Case report. We present a case of late diagnosis of ACMGA. An 11-day-old newborn was admitted to the Ukrainian Children’s Cardiac Center in 2007. After clinical examination, which included ultrasound examination, the diagnosis of CC-TGA, pulmonary stenosis, ventricular septal defect and atrial septal defect was conϐirmed. The patient was in a stable condition and there were no signs of heart failure. That is whythe patient was discharged. In 2017, cardiac catheterization was performed, and there were doubts about the diagnosis because of untypical anatomical features.

In 2022, we performed computed tomography and magnetic resonance imaging. The diagnosis of ACMGA was made.

Conclusions. ACMGA is an unusual form of congenital heart disease. The diagnosis of ACMGA is challenging, because its anatomical features are similar to those of CC-TGA. The difference of both these diagnoses is normal anatomy and hemodynamics but abnormal relationship in ACMGA, in contrast to abnormal anatomy in CC-TGA.
Case of Dilated Cardiomyopathy in Combination with Left Atrial Myxoma and Left Atriomegaly (Rare Clinical Case)
Authors: Popov Volodymyr V. , Bolshak Oleksandr O. , Boukarim Valery Zh. , Khoroshkovata Olena V. , Gurtovenko Oleksii M.
Published: December 2022

Case description. A 41-year-old male patient F. was admitted to the Department ofSurgical Treatment of Ac-quired Heart Diseases of the National Amosov Institute of Cardiovascular Surgery of the National Academy of Medical Sciences of Ukraine with a diagnosis: Dilated cardiomyopathy. Mitral-tricuspid insufϐiciency. Left atrial myxoma. Left atriomegaly. Pulmonary hypertension. The patient was operated with heart failure symptoms of NYHA functional class IV.

After a week of medical preparation and additional examination,the patient was successfully operated on (remov-al of the left atrial myxoma, imposition of support rings on the left and right atrioventricular openings, paraanular plicacy of the left atrium). The postoperative period proceededwithout signiϐicant complications. On the 12th day after the operation, the patient was discharged in satisfactorycondition. In the remote period the patient died suddenly 3 years later.

Conclusion. Taking into account the initial serious condition of a patient with advanced heart disease with a reduced left ventricular ejection fraction, left atriomegaly (7.8 cm), pulmonary hypertension (50 mm Hg) and comorbidities, complex reconstruction of the left heart in atriomegaly and ventriculomegaly leads to an improvement in the functional state of the myocardium and morphometric indicators of left atrium and left ventricular ejection fraction.
Intracoronary Administration of Drugs in Clinical Practice
Authors: Salo Sergii V. , Shumakov Valentyn O. , Gavrylyshyn Andrii Yu. , Levchyshyna Olena V. , Shpak Sergii S.
Published: December 2022

Intracoronary administration of drugs allows to achieve the fastest possible effect in interventional cardiology. This allows to avoid all the biological filters of the body and achieve the required concentration of the active substance at the injection site. Also, given the local action, systemic side effects are nearly absent. The aim. To study the literature data of the leading countries of the world in the field of intracoronary drug administration. To analyze the experience of different centers on the use of various medications in the treatment of the phenomenon of distal microembolization. Results. One of the first drugs administered intracoronary was streptokinase for the treatment of acute myocardial infarction. After that, it became clear that this method of delivering drugs is possible and can be used. With the beginning of the treatment of acute coronary syndromes by stenting, one of the possible complications arose in the form of no-reflow. At the same time, realizing that this is a local problem, they began to use the possibility of intracoronary administration of drugs to treat this phenomenon. The main advantage of this method is quick response to drug administration. Today, the drugs of choice in the treatment of no-reflow are verapamil, adenosine, nitroprusside, adrenaline. On the other hand, probably the most common drug that is administered intracoronary is nitroglycerin. It is used as a vasodilator in the event of spasm of the coronary arteries. Subsequently, it has been recommended to deliver drugs via a microcatheter or aspiration catheter to achieve even more selective effect in the area of the affected vessel, and this also minimizes drug loss due to coronary reflux into the aortic sinuses while usinga guiding catheter. Work is also underway on the use of intracoronary insulin in acute coronary syndrome in order to reduce the area of damage in myocardial infarction. It is also very promising to study the introduction of stem cells directlyinto the myocardium through a microcatheter in order to regenerate the myocardium after a heart attack. Conclusions. Intracoronary administration of drugs allows to achieve the maximum effect in the shortest possible time. Today, many drugs can be used in this way, starting from the treatment of the phenomenon of distal microembolization and ending with myocardial regeneration after myocardial infarction.
Restenosis Rate and Reinterventions after Aortic Arch Repair in Infants
Authors: Truba Iaroslav P. , Golovenko Oleksandr S. , Dziuryi Ivan V.
Published: December 2022

The aim. This study aims to determine the reintervention rate in infantsundergoing aortic arch repair and to analyze risk factors and evaluate the results of reinterventions.

Materials and methods. This retrospective study examines 445 infants with aortic arch hypoplasia who under-went aortic arch reconstruction between 2011 and 2019. The study included only patients with two-ventricle physiology and subsequent two-ventricle repair. Techniques for primary repair included extended end-to-end anastomosis (n = 348), end-to-side anastomosis (n = 611), autologous pericardial patch repair (n = 16).

Results. The overall mortality in the entire study group was 3.3 %. Follow-up period ranged from 1 month to 9.4 years (mean 2.8 ± 2.5 years). Restenosis at the site of aortic arch repair was identiϐied in 47 (10.5 %) patients. Of these, 12 patients underwent surgical reconstruction of the aortic arch, 27 patients underwent balloon angioplasty, and in 8 patients both methods were used. Freedom from reintervention was 89.4 % at 1-year follow-up and 87.5 % at 4-year follow-up. The most determining factorsfor restenosis were related to hypoplastic proximal aortic arch and body weight less than 2.5 kg.

Conclusions. Surgical treatment of aortic arch hypoplasia in newborns and infants is effective and shows good immediate and long-term results. Anatomical correction of reobstruction at the level of the aortic arch is safe with both endovacular and surgical methods with low mortality and incidence of repeated interventions. Identified risk factors for mortality and recurrent aortic arch interventions help to improve the treatment of aortic arch hypoplasia in patients under 1 year of age.
The Reaction of Myocardial Capillaries to Crystalloid Cardioplegia of Different Durations in Patients with Valvular Pathology and Coronary Heart Disease
Authors: Zakharova Valentina P. , Krykunov Oleksii A. , Semeniv Petro M. , Balabai Alina A. , Hulich Andrii A.
Published: December 2022

The aim. To study the morphological manifestations of the response of the myocardial capillaries to cardioplegia in patients with valvular defects and coronary heart disease.

Materials and methods. Morphological research of operative and sectional material was carried out. Myocardium fragments for microscopical study were obtained from patients at different stages of an open-heart surgery and patients who died at the stage of conservative treatment without surgical intervention. Similar samples of the myocardium of a healthy young man who died from injuries incompatible with life were studied as a control. For electron microscopy study, samples of myocardium were taken from patients at the 185th minute of perfusion.

Results. Histological preparations of the myocardium showed pronounced diffuse hypertrophy of cardiomyocytes (CMCs), sometimes at the stage of decompensation (perinuclear edema, loss of myofibrils, apoptosis). This transformation of CMCs was obviously related to their functional overload caused by combined defects of the mitral and aortic valves. Changes in muscle fibers were accompanied by interstitial and perinuclear fibrosis. In the pool of coronary arteries affected by atherosclerosis, signs of small focal coronary fibrosis were visible, as well as rough post-infarction scars in 3 patients. All the patients had signs of acute hypoxic damage to the myocardium in the form of CMCs shortening and interstitial edema.

Conclusions. In patients with combined defects of the aortic and mitral valves of the heart with coronary artery disease, the phenomena of myocardial fibrosis prevail. Heart valve disease combined with coronary heart disease lead to the development of both alterative and compensatory-adaptiveprocesses in the vessels of the microcirculatory bed. The greatest loss of vital organelles in small vessels is observed at 185 min after administration of cardioplegic solution, irreversible changes develop 3 h after perfusion.
Effect of Soil Application and Foliar Boron (Etidot-67) On Hazelnut Yield and Kernel Ratio
Authors: OZKUTLU Faruk , KORKMAZ Kürşat , ETE AYDEMİR Özlem , AKGÜN Mehmet , AKDİN Fatmagül , ÖZCAN Bayram , ŞAHİN Özge , TAŞKIN Mehmet Burak
Published: December 2022

This is not a clear effect of boron fertilizers on fruit yield and hazelnut quality. However, soil boron deficiency is a common nutrient problem for hazelnut growth. In this study, the effect of boron fertilizations of foliar and soil was investigated on the quality of hazelnuts (Corylus avellana L.) in two provinces in Turkey between 2013 and 2014. The experimental trials were carried out in soil application (0.0, 3.0 and 6.0 g per Ocak) and foliar spraying (0 and 300 mg B L-1). Results show that compared with the control, soil and foliar application of boron increased hazelnut yield and quality. Due to the two-year average, the highest yield of the hazelnut in Samsun-Çarşamba was obtained from the application and dose of S1. A 36.70% increase in hazelnut yield was achieved by applying B (3g Ocak-1) from the soil in comparison with the control application. It was a 20 % increase in Ordu-Ulubey district. The highest kernel ratio of hazelnut was obtained from F1S2 applications for the two districts. Increases were observed at Samsun-Çarşamba (10%) and Ordu-ulubey (7%). Results showed that there was also a positive association between the B leaf concentration and hazelnut yield and kernel ratio and no significant differences between foliar and soil applications on hazelnut quality. As a result of this study, and with increasing yield, foliar applications of B are an effective method of supplying sufficient B for the flowers. In addition, B leaf applications are more appropriate than soil B application.
Poticanje čitanja u krugu obitelji putem programa „Vrećica pričalica“ Knjižnice „Nikola Zrinski“ Čakovec
Authors: Kraljić Dina
Published: December 2022

Cilj. Cilj je rada na primjeru iz prakse prikazati kako poticanje čitanja u krugu obitelji putem programa „Vrećica pričalica“ koji se provodi u Knjižnici „Nikola Zrinski“ Čakovec, utječe na razvoj čitateljskih navika roditelja i djece predškolske dobi. Usto, nastojalo se utvrditi i njihove čitateljske navike i mogućnosti poboljšanja ili preoblikovanja postojećeg programa poticanja obiteljskog čitanja.
Metodologija. U istraživanju je sudjelovalo 64 roditelja djece koja polaze dječje vrtiće na širem području Grada Čakovca, sudionika u programu poticanja čitanja u krugu obitelji „Vrećica pričalica“. Istraživanje je provedeno od 22. rujna 2021. do 18. svibnja 2022. godine. U istraživanju je korištena metoda anketiranja kako bi se dobili odgovori na pitanja o utjecaju programa „Vrećica pričalica“ na učestalost čitanja u obitelji te prikupile informacije o čitateljskim željama i navikama ispitanika.
Rezultati. Rezultati istraživanja ukazuju da velik broj obitelji program poticanja čitanja „Vrećica pričalica“ smatra vrlo korisnim i poticajnim za razvoj čitateljskih navika te da je taj program utjecao na povećanje učestalosti obiteljskog čitanja kod gotovo polovice ispitanika. Velik broj ispitanika smatra program „Vrećica pričalica“ vrlo korisnim te predlaže da se takav vid posudbe odabranih kvalitetnih slikovnica i knjiga o roditeljstvu provodi barem jednom mjesečno u vrtićkim skupinama. Što se tiče čitateljskih navika, utvrđeno je da je kod nešto više od polovice ispitanika barem jedan član kućanstva učlanjen u Knjižnicu „Nikola Zrinski“ Čakovec te da veći broj obitelji ima naviku posudbe knjiga. Utvrđeno je da određeni broj ispitanika ima razvijene čitateljske navike i kupuje knjige, dok drugi ispitanici ne dolaze u Knjižnicu i ne posuđuje knjige jer teško usklađuju obiteljske obaveze i ne pronalaze vremena za posjet Knjižnici.
Društveni značaj. Sudjelovanjem u anketnom istraživanju roditeljima je omogućeno da svojim komentarima vezanim uz čitateljske navike i želje potencijalno utječu na poboljšanje programa poticanja čitanja za djecu rane dobi i njihove roditelje koji provodi Knjižnica „Nikola Zrinski“ Čakovec.
Originalnost/vrijednost. Rezultati istraživanja mogu biti pomoć pri planiranju novih knjižničnih sadržaja i usluga za roditelje i djecu grada Čakovca, a mogu se primijeniti i u drugim knjižnicama u Republici Hrvatskoj.
Neonatal buzağı ishal olgularında enterik virusların (BRV, BCoV, BVDV, BToV) çoklu enfeksiyonu
Authors: ATEŞ Özer , YEŞİLBAĞ Kadir
Published: December 2022

Neonatal döneminde en önemli mortalite sebebi olan buzağı ishalleri birçok faktöre bağlı olarak gelişmekte ve büyük ekonomik kayıplara sebep olmaktadır. Türkiye’ de bugüne kadar yapılan epidemiyolojik çalışmalarda, viral etkenlerin yeni doğan buzağılarda önemli oranda neonatal ishal olgularına neden olduğu gösterilmiştir. Bu çalışmada şiddetli ishal ve neonatal ölümlerin görüldüğü buzağılarda çoklu viral enfeksiyonların rolü araştırıldı. Çalışma kapsamında toplanan dışkı örnekleri (n=16) üç farklı hücre hattında (MDBK, HRT-18 ve MA-104) virus izolasyonuna alınmıştır. Tüm örneklere 4 kör pasaj işlemi ve sonrasında IPMA testi uygulandı. Bu süreçte araştırılan enterik virusların (BRV, BCoV, BVDV, BToV) hücre kültüründe izolasyonu yapılamadı. Çalışma kapsamında dışkı örneklerinden PCR ve Ag ELISA testlerinin sonuçlarına göre, ishal semptomu gösteren 16 buzağıdan alınan dışkı örneklerinin 14 (%87,5) adedinde araştırılan enterik virusların en az bir tanesi tespit edildi. Araştırılan olgularda tek BRV enfeksiyonuna rastlanmazken; 2 (%12,5) hayvanda tek BCoV, 2 (%12,5) hayvanda tek BVDV, 2 (% 12,5) hayvanda tek BToV enfeksiyonu saptandı. Diğer yandan 1 (%6,25) hayvanda BRV ve BVDV, 1 (%6,25) hayvanda BCoV ve BToV, 4 (%25) hayvanda BCoV ve BVDV, 1 (%6,25) hayvanda BVDV ve BToV içeren ikili enfeksiyonlar saptandı. 1 (%6,25) hayvanda ise BVDV, BToV ve BCoV olmak üzere enterik virusların oluşturduğu üçlü enfeksiyon saptandı. SDS-PAGE testinde akrilamid jel üzerinde RNA segmentlerinin bant profillerine göre (4/2/3/2) tespit edilen rotavirusun grup A'da yer aldığı gösterildi. Ayrıca çalışmada da PCR testi ile pozitif saptanan rotavirusun, G10P[11] genotipine sahip olduğu, genotip spesifik primerler kullanılarak tespit edildi. Bu araştırmada neonatal buzağı ishallerine sebep olabilen önemli viral etkenler olan BRV, BCoV, BVDV ve BToV’ un aynı işletmede eş zamanlı olarak görülebileceği ve şiddetli hastalık bulguları ve kayıplara neden olabileceği gösterilmiştir.
Promising effects of vinasse use on bone strength in laying hens.
Authors: SÜZER Bayram , EREN Gülsüm , ATAMAY Kerem
Published: December 2022

This study was carried out to determine the effects of vinasse on bone strength and some material properties in laying hens with specific amounts of vinasse added to their diets. The study was the first to determine the mechanical properties of laying hens fed a diet supplemented with vinasse. The study was conducted on tibiotarsi of two hundred 94-week-old laying hens which were selected randomly from a commercial farm. Morphometric measurements were made using a digital scale and caliper, and mechanical data were collected from tibiotarsi using a three-point bending test with a compression-tension machine. The laying hens fed with vinasse had higher tibiotarsal length and weight than those in Control group. The groups fed with vinasse were significantly stiffer and had a higher breaking force than Control group (P=0.002, P
Therapeutic option for patients with severe hallux rigidus
Authors: Yearson Diego Javier , Melendez Ignacio , Anain Federico , Siniscalchi Santiago , Drago Juan
Published: December 2022

Objective: Subclassify grade III of Hattrup and Johnson classification into two groups, according to the remaining percentage of plantar articular cartilage, and propose a treatment option other than arthrodesis for some of these patients. Methods: Twenty-one patients with grade III hallux rigidus were operated on between February 2015 and January 2020. The radiographic Hattrup and Johnson’s classification was used, and grade III patients were submitted to frontal, lateral, and oblique radiographs. Eventually, a computed tomography (CT) was performed. The viable surface of the plantar cartilage and the percentage of the total joint was determined: if there is up to 50% of remaining plantar articular cartilage, the joint was preserved, indicating Weil osteotomy of the first metatarsal, associated with wide dorsal cheilectomy (type 3A); if less than 50%, metatarsophalangeal arthrodesis was indicated (type 3B). Patients with the first metatarsal at least 5 mm shorter than the second on frontal radiograph were excluded from the study. Results: A mean postoperative American Orthopaedic Foot & Ankle Society (AOFAS) score of 91 was obtained. To date, no patient has needed arthrodesis, and all patients have increased joint range of motion. Shortening the central metatarsals was not necessary as a second procedure due to transfer metatarsalgia. Conclusion: Some joints classified as grade III can be treated with an osteotomy without needing arthrodesis. Level of Evidence IV; Therapeutic Study; Case Series.
Reconstruction of the extensor hallucis longus with a hamstring tendon autograft: a systematic review
Authors: Lagus Rosemberg Dov , Hur Edward S. , Bordignon Glaucia , Bohl Daniel D.
Published: December 2022

Objective: The purpose of this study was to systematically review the literature regarding the use of hamstring tendon (HT) autograft for extensor hallucis longus (EHL) reconstruction. Methods: A systematic search for studies addressing the use of HT autograft for reconstruction of nonrepairable EHL tendon injuries was performed in December 2021. The databases searched include Embase, Medline, Europe PMC, Cochrane, and Scopus. Predetermined inclusion and exclusion criteria were implemented, and appropriate studies were selected for review. Results: The database search resulted in one study that met the inclusion and exclusion criteria. Three additional studies met inclusion and exclusion criteria after screening the references of the selected study. A total of four studies were included in the final review. Clinical presentation, surgical technique, postoperative rehabilitation, clinical follow-up, and outcomes were recorded. All four studies reported single cases of EHL tendon reconstruction using a semitendinosus autograft with satisfactory clinical results and no complications. Patients may experience a five degrees decrease in range of motion or minimal decrease in hallux extension strength; however, all patients were asymptomatic and reported no limitations. Conclusion: Four case reports regarding EHL tendon reconstruction were reviewed and demonstrated using a semitendinosus autograft as a viable option with favorable outcomes and no complications. Level of Evidence IV; Systematic Review
Hallux valgus and percutaneous surgery: treatment evaluation
Authors: Tavares Cordeiro Neto Antero , Pereira Neto Valter , De Schoucair Jambeiro Jorge Eduardo , Azevedo Alves de Sousa Lucas , Aguiar de Azevedo Jones , Delmonte Fernando , Almeida Matos Marcos
Published: December 2022

Objective: Evaluate the treatment of hallux valgus through percutaneous surgery. Methods: This is a systematic review, and the search was conducted on PubMed/Medline and Virtual Health Library (VHL) databases. The search included studies that addressed percutaneous surgery and analyzed the American Orthopaedic Foot & Ankle Society (AOFAS) score, published between 2013 and 2018, as original studies, in English, Portuguese and Spanish. Results: One-hundred and eighty-five articles were identified in the databases, 19 were selected for STrengthening the Reporting of OBservational studies in Epidemiology (STROBE) application, and five were included in the systematic review. The majority of the studies were European; the age of the patient was from 17 to 78 years, who suffered from mild to severe deformities, which were evaluated radiographically and through the AOFAS scale, then submitted to minimally invasive surgeries. Postoperative follow-up was from six months to ten years. Conclusion: The percutaneous technique for hallux valgus correction has shown good results, little surgical trauma, few complications, rapid recovery, return to activities and high satisfaction with the result. Level of Evidence I; Systematic Review of Level I Studies.
Comparative result between adult men and women with ankle fractures surgically treated
Authors: Ribeiro de Ávila Viviane , Antunes Santos Sérgio , Gomes Wellington Fabiano , Leitão José Carlos , Fortuna de Sousa Nelson
Published: December 2022

Objective: Compare the results between adult men and women treated with open reduction and internal fixation after unstable ankle fractures. Methods: Prospective study including 86 patients (n=57, men; n=29, women) with unstable ankle fractures surgically treated. A sociodemographic and clinical questionnaire with 48 items was applied. The morphology of ankle fractures was analyzed according to the AO Foundation and Orthopaedic Trauma Association (AO/OTA) classification system. Results: Among the 86 patients, young men predominated all variables researched. The most common injury was motorcycle crashes, followed by soccer accidents (p≤0.001) caused by high-energy trauma (p≤0.05). Other factors are fractures on the right side (p≤0.05), more fractures AO/OTA 44-B2 and C1 (p≤0.05), and malleolus lateral and bimalleolar fractures (p≤0.01). Conclusion: The results indicate that adult men are more likely to suffer ankle fractures requiring surgical treatment than adult women. We suggest that the anatomical reduction of displaced malleolar fractures, especially restoring the fibula length and maintaining reduction until the fracture is healed, appears to be highly favorable for the surgical treatment of unstable ankle fractures. Level of Evidence II; Prognostic Studies; Prospective Study.
Arthrodesis in Müller-Weiss disease: is it worth keeping the navicular bone?
Authors: De Alcântara Jones Daniel , Belzarena Ana Cecilia , Costa Marco Túlio , Cardenuto Ferreira Ricardo
Published: December 2022

Objective: Compare a case series diagnosed with Müller-Weiss disease and whether or not maintaining the diseased navicular bone influences the outcome of the arthrodesis. Methods: A retrospective clinical study that evaluated patients with Müller-Weiss disease (phases 3 and 4 of Maceira’s classification) submitted to surgery. The patients were divided into two groups. Group A included six patients (six feet), in whom all the navicular bone was removed, and a tricortical graft was used to replace it. Group B also included six patients (six feet) without removed navicular bone. The mean follow-up time was 101 months. For evaluation, clinical and radiographic criteria were used, including The American Orthopaedic Foot & Ankle Society (AOFAS) scale for ankle and hindfoot and the Visual Analog Scale (VAS). Results: The mean consolidation time for arthrodesis was 18 weeks in group A and 16 weeks in group B. The radiographic angles in the preoperative and postoperative did not show significant changes. In group A, the preoperative mean AOFAS score was 45 points, and the postoperative was 80 points. In group B, the preoperative mean AOFAS score was 48 points, and the postoperative was 79 points. The mean VAS value was 2.5 in group A and 2.4 in group B. The pseudarthrosis index was the same in both groups, 33.3% (2 of the 6 feet). Conclusion: No significant differences were found between maintaining or replacing the navicular bone by tricortical bone graft in the midfoot arthrodesis in patients with Müller-Weiss disease. Level of Evidence III; Therapeutic Studies - Investigating the Results of Treatment; Retrospective Comparative Study.
Ankle syndesmotic instability assessment using a three-dimensional distance mapping algorithm: a cadaveric pilot WBCT study
Authors: Dibbern Kevin , Talaski Grayson , Schmidt Eli , Jasper Ryan , Mallavarapu Vineel , Jones Matthew , Stebral Hannah , Behrens Andrew , Alencar Mendes de Carvalho Kepler , Chun Kim Ki , Barbachan Mansur Nacime Salomão , De César Netto César
Published: December 2022

Objective: This cadaveric pilot study was to develop a weight bearing computed tomography (WBCT) three-dimensional (3D) distance mapping algorithm that would allow for detection of syndesmotic instability. Methods: Pilot study, two cadaveric specimens. Syndesmotic instability was induced by release of all syndesmotic ligaments through a conventional lateral ankle approach. WBCT imaging under simulated weight bearing was acquired before and after syndesmotic destabilization. Syndesmotic incisura and ankle gutter distances were assessed using a 3D distance mapping WBCT algorithm. Results: We found increases in the overall mean syndesmotic distances in the injured syndesmosis when compared to pre-injury state, and color coded distance maps allowed easy interpretation of the syndesmotic widening following ligament sectioning and destabilization of the syndesmotic joint. Conclusion: The WBCT 3D distance mapping algorithm has the potential to allow detection of mild syndesmotic instability with a relatively ease of interpretation by using color-coded distance maps. Level of Evidence V; Cadaveric Study.
DECISION MAKING SUPPORT UNDER CONDITIONS OF INCOMPLETE CONSISTENCY OF EXPERT ADVANTAGES
Authors: Bezkorovainyi V. , Kolesnyk L. , Russkin V.
Published: December 2022

To expand the prospects of intellectualization of design and management procedures for complexobjects, a decision of an urgent scientific and applied problem of increasing the efficiency ofmulticriteria decision support technologies is proposed. A combined method for evaluating variantsunder conditions of incomplete consistency of expert advantages is proposed. To assess theimportance of partial criteria it was proposed to use methods of reducing variance and penalizinginconsistency, allowing to increase the accuracy of assessments of weight coefficients of partialcriteria. With low accuracy in determining the weighting coefficients to assess the effectiveness ofdecisions it is proposed to use a universal common utility function, which by changing one of theparameters allows to implement strategies for finding both the most effective and the mostsustainable decisions. Practical use of the proposed method will allow to obtain more effectivedecisions to multi-criteria optimization problems by increasing the accuracy of assessment ofweight coefficients of partial criteria. The direction of further research may be the developmentof effective decision support methods for fuzzy or interval characteristics of variants.
APPLICATION OF THE COGNITIVE APPROACH IN THE FIELD OF PROJECT MANAGEMENT
Authors: Chеrnovа L. , Zhuravel I. , Chеrnovа L.
Published: December 2022

The article describes the principles and methods of the cognitive approach to projectmanagement. The cognitive analysis and its content are dissected. The essence of cognitivesystem is considered, and as the cognitive model the example of cognitive map, the methodologyof its construction and application is presented and described. The proposed approachallows an expert in a particular subject area to develop the most effective managementstrategy, based on his experience and, most importantly, on the ordered and verified knowledgeof the managed object.
TECHNOLOGY OF DISTRIBUTED MANAGEMENT OF PRODUCTION PROCESSES WITH THE USE OF A SERVICE-ORIENTED APPROACH
Authors: Nevliudov I. , Novoselov S.
Published: December 2022

The paper describes the technology of managing intelligent production with the use of Web servicesfor managing distributed production processes. An analysis of the methods of implementingSOA technology in production and organization of the message exchange process was performed.The architecture of computer systems management using SOA technology and the principleof dynamic deployment of services is presented.As a technology for the implementation of web services, it is proposed to use a distributedmethod of processing requests and performing services using MVC technology and the Rubyon Rails framework.A structural diagram of the interaction of industrial equipment with the server and a generalizeddiagram of the organization of the web services server based on Ruby on Rails have beendeveloped. The principle of communication between a server application and industrial equipmenthas been developed. The architecture of the automated production process management systemusing web-oriented services, taking into account the concept of Industry 4.0, was developed.
STRUCTURAL AND PARAMETRICAL SYNTHESIS OF THE LAWS OF CRITICAL CONTROL
Authors: Timofeyev V. , Khrustalova S. , Khrustalev K. , Yakushyk I.
Published: December 2022

Practical results related to the structural and parametric synthesis of critical control lawsare presented. It is shown that when synthesizing digital controllers, it is most expedient to usediscrete spaces that allow taking into account restrictions on the amplitudes of input signals.Approaches to the synthesis of critical controllers are considered. It is shown that the synthesisprocedure is associated with minimizing the maximum absolute value of the generalizedoutput for all possible values of input signals.
PORTFOLIO MANAGEMENT FOR PUBLIC PARTICIPATION PROJECTS
Authors: Vorkut T. , Petunin A. , Sribna N. , Kharuta V. , Khrutba Y.
Published: December 2022

The relevance of the topic is due to the need for improvement and further development ofmethodological support of the portfolio management processes within the portfolio managementintroduction in the field of project management of local (territorial) self-government, includingprojects of public participation.
Rationale and selection of voice signal pre-processing space in the authentication system
Authors: Kameni Ngalani Guy Bertin , Pastushenko Mykola
Published: December 2022

The article analyzes and investigates directions for improving the quality characteristics of voice authentication systems in various access systems. One of the main ways of improving the quality characteristics of these user authentication systems is related to the use of phase information of the voice signal. The urgent scientific task of researching new procedures for pre-processing the user’s voice signal of the authentication system is being solved. Refinement of pre-processing procedures was carried out, considering the use of phase data of the voice signal. The developed pre-processing procedures make it possible to reduce the impact of random errors in the user’s voice signal registration materials, which also appear due to the influence of external noise. The results are obtained in statistical analysis of simulation results using experimental voice data of the user of the authentication system. The phase space of the voice signal allows you to expand the possibilities of pre-processing due to the use of a priori information about the nature of the phase data change. The presented research results should be used in voice authentication systems, improving speech recognition systems, and solving speaker identification tasks.