bluuebunny/crossref_metadata_2025_split huggingface dataset:
A Novel Plant-Based Protein Has Similar Effects Compared to Whey Protein on Body Composition, Strength, Power, and Aerobic Performance in Professional and Semi-Professional Futsal Players
Authors: Teixeira Filipe J. , Matias Catarina N. , Faleiro João , Giro Rita , Pires Joana , Figueiredo Helena , Carvalhinho Raquel , Monteiro Cristina P. , Reis Joana F. , Valamatos Maria J. , Teixeira Vítor H. , Schoenfeld Brad J. 
Published: July 2022

IntroductionThe effects of dietary protein on body composition and physical performance seemingly depend on the essential amino acid profile of the given protein source, although controversy exists about whether animal protein sources may possess additional anabolic properties to plant-based protein sources.PurposeTo compare the effects of a novel plant-based protein matrix and whey protein supplementation on body composition, strength, power, and endurance performance of trained futsal players.MethodsFifty male futsal players were followed during 8 weeks of supplementation, with 40 completing the study either with plant-based protein (N = 20) or whey protein (N = 20). The following measures were assessed: bone mineral content, lean body mass, and fat mass; muscle thickness of the rectus femoris; total body water; blood glucose, hematocrit, C-reactive protein, aspartate aminotransferase, alanine aminotransferase, creatine kinase, creatinine, and estimated glomerular filtration rate; salivary cortisol; maximal strength and 1-RM testing of the back squat and bench press exercises; muscle power and countermovement jump; VO2max and maximal aerobic speed. Subjects were asked to maintain regular dietary habits and record dietary intake every 4 weeks through 3-day food records.ResultsNo differences in any variable were observed between groups at baseline or pre- to post-intervention. Moreover, no time*group interaction was observed in any of the studied variables, and a time effect was only observed regarding fat mass reduction.ConclusionsSupplementing with either a novel plant-based protein matrix or whey protein did not affect any of the variables assessed in high-level futsal players over 8 wks. These results suggest that whey protein does not possess any unique anabolic properties over and above those of plant-based proteins when equated to an essential amino acid profile in the population studied. Furthermore, when consuming a daily protein intake &gt;1.6 g/kg BW.day−1, additional protein supplementation does not affect body composition or performance in trained futsal players, regardless of protein type/source.
Effects of Lecithin Supplementation in Feed of Different fat Levels on Serum Indexes and Liver Health of Laying Hens
Authors: Hu Gui-Li , Xiong Juan , Liu Yang , Yang Hong-Jun , Hu Ling-Ling , Chen Peng , Wang Xin , Liao Shuang , Lv Tuo , Liu Chun-Jie , Huang Peng , Lin Qian 
Published: July 2022

The aim of this experiment was to investigate the effect of soy lecithin on serum-related indicators and liver health in laying hens under the influence of high-fat diets. 180 peak laying hens at 40 weeks of age were randomly assigned to one of the four diets using a 2 × 2 factorial and fed for 5 weeks. The results showed that compared to the low-fat group, the high-fat group had lower egg production (p &lt; 0.05) and higher average daily feed intake and feed-to-egg ratio (p &lt; 0.05). At the 21st day, the serum levels of triglyceride (TC) and superoxide dismutase (SOD) were higher (p &lt; 0.05), high-density lipoproteins cholesterol (HDL-C) levels were lower (p &lt; 0.01), catalase (CAT) activity was lower (p &lt; 0.05), TC and malondialdehyde (MDA) levels in liver were higher (p &lt; 0.01) and SOD activity in liver was lower (p &lt; 0.05) in layers supplemented with soy lecithin. CAT activity in serum was increased (p &lt; 0.01) and total antioxidant capacity (T-AOC) activity in the liver was decreased (p &lt; 0.05) after increasing the dietary fat concentration. The addition of soy lecithin and the increase in dietary fat concentration had a highly significant interaction on serum CAT activity and liver TC content in layers (p &lt; 0.01). At the 35th day, the serum alanine aminotransferase (ALT) activity was higher (p &lt; 0.01), serum glutathione peroxidase (GSH-Px) and CAT activity were higher (p &lt; 0.05), and serum triglyceride (TG) content and total T-AOC capacity activity were lower (p &lt; 0.05) in layers supplemented with soy lecithin. Increasing dietary fat concentration decreased alanine aminotransferase (ALT), aspartate aminotransferase (AST) and GSH-Px activity in serum (p &lt; 0.05). However, it increased TG and MDA content in liver (p &lt; 0.05), and highly decreased SOD content in liver (p &lt; 0.01) in layers. The addition of soy lecithin and increasing dietary fat concentration had a highly significant reciprocal effect on serum ALT viability and CAT viability (p &lt; 0.01) and liver TG and MDA content and SOD viability (p &lt; 0.05) in layers. In conclusion, feeding high-fat diets will adversely affect the laying performance of laying hens, while long-term addition of lecithin can improve the blood lipids and liver lipids of laying hens, enhance the antioxidant capacity of the liver, and maintain liver health.
Quality Management of Laboratory and Diagnostic Studies
Authors: Русак А.А. , Алехнович Л.И. , Камышников В.С. , Шилейко И.Д. 
Published: July 2022

В настоящее время большое внимание уделяется вопросам повышения качества медицинских услуг, в том числе лабораторно-диагностических: известно, что около 70% клинических и диагностических решений основывается на результатах лабораторных исследований. Для получения достоверных сведений, касающихся аналитического качества лабораторных данных, нужно выполнять установленные требования к его достижению. Лучшим способом определения качества лабораторного теста является применение «общей допустимой аналитической ошибки» (Allowable Total Error (TEa)). В настоящей статье представлены основные сведения о предложенных участниками первой стратегической конференции Европейской федерации лабораторной медицины (Милан, 2014 г.) трех независимых моделях требований к качеству лабораторных исследований, в числе которых: модель, основанная на оценке влияния аналитического качества на клинические исходы (1); модель, базирующаяся на учете особенностей биологической вариации аналита (2); и модель, основанная на достигнутом (текущем) уровне качества – «state-of-the-art» (достигнутый уровень аналитического качества) (3).На использовании процедуры определения общей допустимой ошибки (TEa), отражающей пределы отклонений аналита, базируется известная система менеджмента качества – система «Шесть сигм», которая к настоящему времени является одной из самых популярных концепций управления качеством лабораторных исследований.
Nowadays a lot of attention is focused on the improving the quality of medical services, including laboratory diagnostics segment: it is known that about 70% of clinical and diagnostic decisions are based on the results of laboratory tests. To obtain the reliable information regarding the analytical quality of laboratory data, it is required to fulfill the established requirements for its achievement. Using the "Allowable Total Error (TEa)" is the best way to determine the quality of a laboratory test.This article includes the main information about three independent models applied for the quality of laboratory research, proposed by the participants of the first strategic conference of the European Federation of Laboratory Medicine (Milan, 2014), including: a model based on assessing the impact of analytical quality on clinical outcomes (1); a model based on the characteristics of the biological variation of the analyte (2) and a model based on the achieved (current) level of quality – "state-of-the-art" (achieved level of analytical quality) (3).The well-known quality management system, the "Six Sigma" system, is based on the procedure for determining the total allowable error (TEa), which reflects the limits of deviations of the analyte, currently being one of the most popular concepts for laboratory research quality management.
The Division Between Roma and Constantinople and the Norman Conquest of Italy
Authors: Кузенков П.В. 
Published: July 2022

Раскол христианского мира на латинский Запад и греческий Восток, отправной точкой которого считаются анафемы 1054 г., протекал на фоне экспансии нормандцев в Южной Италии. Как показывает анализ источников, церковный конфликт имел глубинные корни и длительную предыстории, но решающим фактором в его развитии от дипломатического демарша к бескомпромиссному разрыву церковного общения стала, по нашему убеждению, именно антивизантийская борьба в Южной Италии, наложившаяся на стремление идеологов реформаторского движения в Римской Церкви вытеснить Византию из западноевропейского политического и культурного пространства как фундаментальную помеху на пути церковной интеграции Запада вокруг Престола Св. Петра. Византия, в свою очередь, отреагировала на эти процессы «демонизацией» западных народов и культивированием топоса латинской церковной традиции как искажённой «новшествами» и варварским бескультурьем «франков».
The separation of the Christian world into the Latin West and the Greek East, whose starting point is generally considered to be the schism of 1054, took place during the Norman expansion in Southern Italy. As the analysis of the sources shows, the ecclesiastic conflict had deep roots and a long pre-history, but the dominant factor in its development from a diplomatic demarche to an uncompromising schism was, in the author’s opinion, the anti-Byzantine struggle in Southern Italy, which coincided with the Roman Church’s desire to expel Byzantium from the political and cultural life of Western Europe, in order to consolidate the West around the See of St. Peter. Byzantium, on the other hand, reacted to these processes by «demonizing» the peoples of the West and cultivating the topos of the Latin ecclesiastic tradition as being distorted by «innovations»and the barbaric lack of culture of the «Franks».
Pengaruh Model Pembelajaran Reciprocal Teaching terhadap Kemampuan Penalaran Matematis dan Hasil Belajar Matematika Siswa Kelas VIII MTs AN-Nur Lenteng
Authors: Sufvinia Nur Suci Bahiyrah , Fitriyah Lilis Mariyatul , Indraswari Nur Fitriyah 
Published: July 2022

Abstrak: Penelitian ini bertujuan untuk mengetahui apakah terdapat pengaruh model pembelajaran reciprocal teaching terhadap kemampuan penalaran matematis dan hasil belajar matematika siswa kelas VIII MTs An-Nur Lenteng Tahun Pelajaran 2019/2020. Penelitian ini menggunakan pendekatan eksperimen yaitu Pre Experimental dengan populasi kelas VIII di MTs An-Nur. Teknik pengambilan sampel dalam penelitian ini yaitu simple random sampling. Sampel penelitian yaitu kelas VIII-A sebanyak 15 siswa.Teknik pengumpulan datanya dengan menggunakan tes kemampuan penalaran matematis dan tes hasil belajar matematika. Sedangakan teknik analisis data yang digunakan adalah analisis statistik mengunakan uji N-gain dan uji-t. Pengujian hipotesis dengan uji t didapat nilai thitung adalah 3,28045 sedangkan pada tabel nilai ttabel adalah 1,76131 pada taraf signifikan 0,05, dan derajat kebebasan 14, sehingga nilai thitung lebih dari ttabel hal ini menunjukkan bahwa H0 ditolak dan Ha diterima.. Dengan demikian dapat disimpulkan bahwa ada pengaruh Model Pembelajaran Reciprocal Teaching Terhadap Kemampuan Penalaran Matematis dan Hasil Belajar Matematika Siswa Kelas VIII MTs An-Nur Lenteng Tahun Pelajaran 2019/2020.
Abstract: This study aims to determine whether there is an influence of the Effect of Reciprocal Teaching Learning Model on Mathematical Reasoning Ability and Student Learning Outcomes of Class VIII MTs An-Nur Lenteng in the 2019/2020 academic year. This study uses an experimental approach that is pre experimental with a class VIII population at MTs An-Nur. The sampling technique used was simple random sampling. The research sample is class VIII-A as many as 15 students. Data collection techniques using mathematical reasoning ability tests and mathematics learning achievement tests. While the data analysis technique used as statistical analysis using the N-gain test and t-test. Hypothesis testing with the t test obtained thitung is 3,28045 while in the table the value of ttabel is 1,76131 at a significant level of 0,05, and degrees of freedom 14, so the value of thitung more than ttabel this shows that H0 is rejected and Ha is accepted. Thus it can be concluded that there is an influence of The Effect of Reciprocal Teaching Learning Model on Mathematical Reasoning Ability and Student Learning Outcomes of Class VIII students of MTs An-Nur Lenteng in the 2019/2020 Academic Year
Pengembangan Buku Ajar Teori Bilangan Berbasis Direct Instruction
Authors: Julianingsih Denok , Widayanti Evi 
Published: July 2022

Abstrak: Tujuan dari penelitian ini adalah menghasilkan buku ajar teori bilangan berbasis direct instruction yang berkualitas baik untuk mahasiswa keguruan pendidikan matematika STKIP Bina Insan Mandiri. Penelitian ini merupakan penelitian pengembangan dengan menggunakan desain pengembangan ADDIE dengan lima tahapan yaitu tahapan analisis (analysis), tahap perancangan (design), tahap pengembangan (development), tahap implementasi (implementation), dan tahap evaluasi (evaluation). Berdasarkan hasil uji coba buku ajar teori bilangan berbasis direct instruction, buku ajar dikatakan (1) valid berdasarkan penilaian validator dengan rerata penilaian sebesar 0,8916 atau sebesar 89,16% yang berada pada kategori sangat baik (2) praktis berdasarkan hasil dari pengamatan ahli bahwa buku ajar dapat digunakan di lapangan, pembelajaran juga berlangsung dengan sangat baik dan aktivitas mahasiswa selama pembelajaran juga sangat baik dengan prosentase keterlaksanaan pembelajaran sebesar 85% (3) efektif berdasarkan nilai rerata kelas sebesar 76,0125 dan pemberian respon positif mahasiswa dengan prosentase sebesar > 60% pada masing-masing indikator yaitu pada kategori cukup, baik, dan sangat baik. Sehingga dapat disimpulkan bahwa buku ajar teori bilangan berbasis direct instruction berkualitas baik.
Abstract: The purpose of this research is to produce a number theory textbook based on direct instruction for mathematics education teacher students at STKIP Bina Insan Mandiri. This research is a development research using the ADDIE development design with five stages, namely the analysis stage, the design stage, the development stage, the implementation stage, and the evaluation stage. Based on the test results of the number theory textbook based on direct instruction, the textbook is said to be (1) valid based on the validator's assessment with an average rating of 0.8916 or 89.16% which is in the very good category (2) practical based on the results of expert observations that textbooks can be used in the field, learning also takes place very well and student activities during learning are also very good with the percentage of learning implementation of 85%(3) effective based on the class average value of 76.0125 and giving positive student responses with a percentage of > 60% on each indicator namely in the category of moderate, good, and very good. So it can be concluded that the number theory textbooks based on direct instruction are of good quality
Studi Etnomatematika pada Rumah Tradisional Ammu Rukoko
Authors: Lakapu Meryani , Rowa Yohana Rina , Hia Jeri Jekson Jira , Bria Kornelis 
Published: July 2022

Abstrak: Ammu Rukoko merupakan rumah adat yang dibangun berdasarkan unsur kebudayaan yang berkembang dalam masyarakat Sabu. Tujuan dalam penelitian ini adalah untuk mengetahui konsep- konsep matematika dan aktivitas matematika yang terdapat pada Ammu Rukoko. Penelitian ini merupakan penelitian kualitatif dengan desain etnografi. Instrumen utama dalam penelitian ini adalah peneliti, selain itu instrumen pendukungnya berupa pedoman observasi dan pedoman wawancara. Sumber data dalam penelitian ini yaitu 3 orang (tokoh adat, tukang bangunan dan tokoh adat). Data yang dikumpulkan dianalisis dengan mengacu pada alur analisis data Miles dan Hubermen yaitu mereduksi data, menyajikan data dan menarik kesimpulan berdasarkan hasil analisis data. Hasil penelitian ini menemukan dua hal, yaitu: (1) kegiatan matematis yang dilakukan oleh masyarakat pada proses pembuatan Ammu Rukoko, yakni: kegiatan mengukur dan menghitung. (2) konsep-konsep matematis pada Ammu Rukoko, yakni: konsep segitiga pada Ketangarohe, persegi panjang pada bagian pintu dan Papa Kelila, setengah lingkaran pada Baja Duru dan Baja Wui, kekongruenan pada Kijuaga dan translasi pada Gela Mone dan Gela Banni. Berdasarkan hasil penelitian, secara tidak sadar masyarakat Sabu sudah melakukan kegiatan matematis dan menerapkan konsep-konsep matematis dalam kebudayaan Ammu Rukoko
Abstract: Ammu Rukoko is a traditional house built based on cultural elements that developed in the Sabu community. The purpose of this study was to determine the mathematical concepts and mathematical activities contained in Ammu Rukoko. This research is a qualitative research with an ethnographic design. The main instrument in this study is the researcher, in addition to the supporting instruments in the form of observation guidelines and interview guidelines. The data sources in this study were 3 people (traditional leaders, builders and traditional leaders). The data collected was analyzed by referring to the data analysis flow of Miles and Hubermen, namely reducing data, presenting data and drawing conclusions based on the results of data analysis. The results of this study found two things, namely: (1) mathematical activities carried out by the community in the process of making Ammu Rukoko, namely: measuring and counting activities. (2) mathematical concepts in Ammu Rukoko, namely: the concept of a triangle in Ketangarohe, a rectangle on the door and Papa Kelila, a semi-circle in Baja Duru and Baja Wui, congruence in Kijuaga and translation in Gela Mone and Gela Banni. Based on the results of the research, the Sabu people unconsciously have carried out mathematical activities and applied mathematical concepts in the Ammu Rukoko culture.
Perfect acoustic absorption of Helmholtz resonators via tapered necks
Authors: Song Chao , Huang Sibo , Zhou Zhiling , Zhang Jian , Jia Bing , Zhou Chengcheng , Li Yong , Pan Yongdong 
Published: July 2022

Abstract
A neck tapered Helmholtz resonator possessing brilliant sound absorption in low-frequency is designed and demonstrated in this work. The strategy offers an extra geometrical degree of freedom, which will benefit perfect absorption. The structure can not only achieve perfect-absorption at 132 Hz across a deep subwavelength thickness of λ/50, but also realize adjustable perfect-absorption from 132 to 236 Hz with the same external shape. The effects of acoustic impedance and structural parameters have been comprehensively discussed for illustrating the structural advantages of sound absorption in low-frequency. Our results can pave a way for designing high-efficiency acoustic devices for sound absorption and impedance engineering.
Low resistivity, p-type, N-Polar GaN achieved by chemical potential control
Authors: Rathkanthiwar Shashwat , Szymanski Dennis , Khachariya Dolar , Bagheri Pegah , Kim Ji Hyun , Mita Seiji , Reddy Pramod , Kohn Erhard , Pavlidis Spyridon , Kirste Ronny , Collazo Ramón , Sitar Zlatko 
Published: July 2022

Abstract
We report on low resistivity (1.1 Ω cm) in p-type bulk doping of N-polar GaN grown by metalorganic chemical vapor deposition. High nitrogen chemical potential growth, facilitated by high process supersaturation, was instrumental in reducing the incorporation of compensating oxygen as well as nitrogen-vacancy-related point defects. This was confirmed by photoluminescence studies and temperature-dependent Hall effect measurements. The suppressed compensation led to an order of magnitude improvement in p-type conductivity with the room-temperature hole concentration and mobility measuring 6 × 1017 cm−3 and 9 cm2 V−1 s−1, respectively. These results are paramount in the pathway towards N-polar GaN power and optoelectronic devices.
THALASSEMIA β MAJOR WITH EXTRAHEPATIC CHOLESTASIS AND CHOLELITHIASIS IN GIRL 11 YEARS 9 MONTHS
Authors: Ridha Nadirah Rasyid , Kasri Yusriwanti , Salekede Setia Budi , Huzein Farid , Putri Sri Hardiyanti 
Published: July 2022

Kolestasis dapat disebabkan oleh gangguan fungsional hepatosit dalam sekresi empedu dan/atau karena obstruksi pada setiap tingkat jalur ekskresi empedu. Pada pasien thalassemia terjadi hemolisis kronis yang berakibat bilirubin tak terkonjugasi akan mengkristal dan akhirnya membentuk batu. Selanjutnya dapat terjadi penumpukan bilirubin disaluran empedu sehingga kemudian menyumbat dan terjadi gangguan pengeluaran bilirubin direk sehingga terjadi kolestasis. Kebaruan penelitian ini adalah meneliti kejadian kasus Thalassemia Mayor Dengan Kolestasis Ekstrhepatis Dan Kolelitiasis Pada Anak Perempuan 11 Tahun 9 Bulan. Tujuan penelitian ini untuk menggambarkan kejadian kolesatasis dan kolelitiasis yang terjadi akibat proses hemolisis pada thalassemia β mayor dengan keluhan utama nyeri perut dan ikterus pada seluruh tubuh. Pasien didiagnosis berdasarkan temuan laboratorium yakni peningkatan enzim transaminase, bilirubin direk dan pemeriksaan multislice computerized tomography abdomen dengan kontras. Tatalaksana pasien ini dilakukan endoscopy retrograde cholangiopancreatography dan asam ursodeoksilat disertai terapi thalassemia. Kesimpulan penelitian ini memiliki prognosis yang baik karena respon yang baik. Meskipun kolestasis jarang terjadi pada pasien thalassemia pada anak-anak, dokter anak harus menyadari hal ini dan pengobatan segera harus ditangani.Kata kunci: Thalassemia; Kolestasis ; Kolelitiasis. AbstractCholestasis can be caused by functional impairment of hepatocytes in bile secretion and/or by obstruction at any level of the bile excretory pathway. In patients with thalassemia, chronic hemolysis occurs, which results in unconjugated bilirubin crystallizing and eventually forming stones. Furthermore, there can be a buildup of bilirubin in the bile duct so that it clogs and interferes with the release of direct bilirubin, resulting in cholestasis. The novelty of this study is to examine the incidence of cases of Thalassemia Major with Cholestasis Extrhepatis and Cholelithiasis in 11 Years 9 Months Girls. The purpose of this study is to describe the incidence of cholestasis and cholelithiasis that occur due to the hemolysis process in thalassemia β major with the main complaints of abdominal pain and jaundice throughout the body. The patient was diagnosed based on laboratory findings, namely elevated transaminase enzymes, direct bilirubin, and multislice computerized tomography of the abdomen with contrast examination. The management of this patient was endoscopic retrograde cholangiopancreatography and ursodeoxylic acid, accompanied by thalassemia therapy. Conclusion of this research has a good prognosis because of the good response. Although cholestasis is rare in thalassemia in children, pediatricians should be aware of this and seek immediate treatment.