bluuebunny/crossref_metadata_2025 huggingface dataset:
An evaluation of selected supply chain management elements in department of community safety and transport management in Mahikeng
Authors: Mojaki Lawrence Moetapele , Chukwuere Joshua Ebere
Published: December 2021

The study aimed to determine the shortcomings and identify factors that can improve the effective implementation of demand management and supply chain performance management in the department of community safety and transport management. The study, followed positivism paradigm in which quantitative research method was used to collect and analyse data. A survey questionnaire was used to collect data from the participants. This questionnaire was paper based and online (Google Forms). The sample was composed of the managers drawn from the department of community safety and transport management. The findings of the study revealed that when implemented effectively, demand management and SCPM will improve the entire SCM system. Also, the study revealed that there are drawbacks to these two. These relates to non-collaborative planning, non-adherence to legislations, misunderstanding of these concepts. The study finally revealed that there are factors that can improve the implementation of demand management and SCPM, which include: the monitoring of suppliers through contract management activities and others.
ELEKTRIČNI TROTINETI MODELOVANJE I SIMULACIJA RADA
Authors: Ačanski Filip , Katić Vladimir
Published: December 2021

U ovom radu razmatraju se električni trotineti. Počevši od istorije razvoja prvih električnih vozila, preko razmatranja dostupnih električnih vozila male snage. Takođe su razmatrane i zakonske regulative koje se tiču električnih vozila male snage kao i njihovi pogonski podsklopovi. Na kraju pristupilo se modelovanju odgovarajućeg električnog trotineta u programskom jeziku Matlab/Simulink tačnije modela NineBot es5. Cilj simulacije jeste da se što verodostojnije predstavi fizički model električnog trotineta.
MODELI TRANSFORMATORA I ASINHRONIH MAŠINA UZ UVAŽAVANJE VIŠIH HARMONIKA
Authors: Stojanović Marko , Vekić Marko
Published: December 2021

Ovaj rad se bavi modelovanjem odziva asinhronih mašina i transformatora u uslovima izobličenog mrežnog napona. Razmatrane su veličine kao što su gubici i električni moment.
ANALIZA GRAPHQL I REST API-IJA ZA INFORMACIJE O AKADEMSKIM ENTITETIMA
Authors: Nikolić Dušan
Published: December 2021

U radu su analizirane performanse između GraphQL i REST API-ija prilikom pretrage informacionog sistema naučno-istraživačke delatnosti. Preuzeti su podaci o akademskim entitetima sa Elsevier Scopus platforme. Prikazana je arhitektura informacionog sistema sa dijagramom razmeštaja i dijagramom komponenti. Implementiran je GraphQL API i diskutovani su rezultati odziva prilikom pretrage datih entiteta u oba API-ija.
SAOBRAĆAJNE POVRŠINE SA PRATEĆOM INFRASTRUKTUROM U ULICI LAZE NANČIĆA, DELU BULEVARA EVROPE I NOVOPLANIRANOJ ULICI U NOVOM SADU
Authors: Tepavac Milica , Matić Bojan
Published: December 2021

Ovim radom obuhvaćen je proces terenskog i laboratorijskog ispitivanja, sa analizom rezultata na osnovu koga je sproveden kompletan tok projektovanja saobraćajnica i pratećih površina u ulici Laze Nančića, delu Bulevara Evrope, i novoplaniranoj ulici sa vezom do Bulevara Evrope u Novom Sadu- sa dimenzionisanjem i usvajanjem kolovozne konstrukcije prema standardu SRPS U C4.015
ПРОЈЕКАТ КОНСТРУКЦИЈЕ АБ ЗГРАДЕ ПРЕМА ЕВРОПСКИМ СТАНДАРДИМА И УПОРЕДНА АНАЛИЗА ОКВИРА ЗА КЛАСЕ ДУКТИЛНОСТИ DCM И DCH
Authors: Брборић Ђорђе
Published: December 2021

У овом раду разрађен је пројекат конструкције АБ зграде по европским стандардима. Урађен је статички прорачун, димензионисање и детаљи армирања. У истраживачком делу рада анализиране су разлике у утицајима, начину арми­рања и обликовању детаља оквира за класе дуктил­ности DCM и DCH.
KINETIKA ELEKTROKOAGULACIONOG UKLANJANJA BAKRA IZ EFLUENTA OFSET ŠTAMPE
Authors: Nikčević Milena , Adamović Savka
Published: December 2021

U radu je sprovedena kinetička studija elektrokoagulacionog uklanjanja bakra iz otpadnog ofset razvijača da bi se utvrdila korelacija između operativnih promenljivih (kombinacije elektroda, međuelektrodnog rastojanja i gustine struje) samog procesa i konstante brzine reakcije uklanjanja bakra iz ofset efluenta.
СТАМБЕНИ ОБЈЕКАТ У НОВОМ САДУ У УСЛОВИМА ПАНДЕМИЈЕ
Authors: Кесегић Младен
Published: December 2021

Услед урбанизације и очигледних разлика између сеоске и градске средине долази до великих миграција становништва из села у градове. Услед овог процеса долази до масовне изградње која ствара различите проблеме по становнике.
Measurement and Analysis of Natural Radioactive Elements in Salty Sediments from Central and Southern Iraq
Authors: Jasim Mahdi Hadi , Ramadan Afrah Essa , Hussain Nessrian Ali
Published: December 2021

Purification of fifteen NaCl samples from natural and different area in the middle and south of Iraq are prepared  and studied the structural characteristics of samples by powder X-ray diffraction analysis at ð›Œ=1.542Ã…. The present work considered the specific activities of naturally occurring radioactive materials in salt samples, which are measured and analyzed using high resolution HPGe system. Also, the radiological parameters have been considered in this work. The average specific concentration (in Bq.kg-1) of the salt samples is found 16.864.92 for 226Ra, 5.972.05 for 232Th and 9.852.8 for 40K, respectively, which are below the national levels, 40Bq.kg-1, 30Bq.kg-1 and 400Bq.kg-1, respectively (UNSCEAR, 2000). Similarly the absorb dose rates are in the range3.71 nGy.h-1 to 12.591nGy.h-1.The measured radiation hazard indices show that the concentrations of these radionuclides in all samples are within the allowable limits.
Does Rectal Application of Red-Ginseng have an Effect on Colorectal Anastomosis Healing? An Experimental Study
Authors: ŞENLİKCİ Abdullah , KOŞMAZ Koray , DURHAN Abdullah , SÜLEYMAN Marlen , BAG Yusuf Murat , PEKCİCİ Mevlüt Recep , ŞENEŞ Mehmet , ALKAN KUŞABBİ İlknur , TANAS ISIKCI Ozlem , ÜNAL Yılmaz , HÜCÜMENOĞLU Sema
Published: December 2021

Aim: To evaluate the possible effects of red-ginseng on colon anastomosis healing in an experimental rat model.

Methods: In Group 1 (sham), laparotomy and colonic mobilization were performed. Colonic transection and anastomosis were performed to Groups 2 and 3. In Group 2 (control), 2 ml of saline was administered rectally to all rats for 10 days. Group 3 (drug group) rats were given 2.5 gr/kg ml red ginseng extract rectally for 10 days.

Results: The rats in the sham group had the highest bursting pressure and the rats in the red ginseng group had higher bursting pressure than in the control group (p
Implementation of Centralized Networking System and Integrated Marketing Communication for MSMEs in Buah Batu Bandung
Authors: Wulandari Astri , Suryawardani Bethani , Marcelino Dandy , Satrya Gandeva Bayu , Prawita Fat’hah Noor , Lukito Wahyu , Prabawa Bijaksana
Published: December 2021

Network security is very important, especially for community service units because a damaged system can affect other systems. Therefore, it is necessary to design and develop a computer network system and security that’s more centralized. Promotional activities are very important to be carried out by every business from the smallest scope to even large companies, because no matter how good the quality of the products the company has, it will not be successful for sale without proper promotion. Referring to the situation and problems faced by partners, our group took the initiative to contribute by providing several alternative solutions whose goals are expected to be useful for partners, by providing training on the implementation of integrated networks and MSME database management, then providing an integrated marketing communication training, workshop on communication marketing tools that can provide a competitive advantage for MSMEs so that MSME marketing tools in Buah Batu District have superior value. With some of the solutions that we offer, the expected final results from this community service activity are network problems and database management can be resolved properly. Furthermore, MSMEs in Buah Batu District have standardized and attractive printed and digital marketing tools.
Review of Mutual Aid: Building Solidarity During This Crisis (and the Next) by Dean Spade (Verso Books)
Authors: Centorame Paul
Published: December 2021

Dean Spade’s Mutual Aid: Building Solidarity During This Crisis (and the Next) is an accessible guidebook meant to inspire local organizing efforts based in mutual care, generosity, and dependency. By reflecting on contemporary contexts in which people are increasingly individualized and rendered dependent on inadequate government support systems, Mutual Aid demonstrates that sharing and cohesion are radical steps toward liberation. On this basis, we are reminded that contemporary social crises can usher in the normalization of interdependent community engagement, inspiring lasting social movements built upon mutual aid.
Review of Another Aesthetics is Possible: Arts of Rebellion in the Fourth World War by Jennifer Ponce de León (Duke University Press)
Authors: Dango Michael
Published: December 2021

In Another Aesthetics is Possible, Jennifer Ponce de León looks at recent aesthetic practices in Argentina, Mexico, and the United States that shift the commonsense of history, space, and violence in order to usher in an anticapitalist and anticolonial world. With an expansive archive and a method that combines interviews, journalism, and close formal readings of art–activist practices, Ponce de León demonstrates the importance of aesthetics—and of aesthetic criticism—for making another world possible.
Arctic Pedagogy
Authors: Hegeman Susan
Published: December 2021

This paper is about the place of Indigenous people in an early instance of a culture war in the United States: the conflict in the 1970s over an innovative middle-grades social studies curriculum called “Man: A Course of Study” (MACOS). Funded by the National Science Foundation, MACOS sought to revamp social studies education by addressing big questions about humans as a species and as social animals. It quickly came under fire from conservatives and helped to solidify the concept of “secular humanism” as a social threat. A broad conservative organizing effort, whose effects can still be felt today, eventually ended not only MACOS, but the very viability of school curriculum reform projects on the national level. Though this story is familiar to historians of American education, this paper argues for its centrality to the development of contemporary conservative politics and the early history of the culture wars. It also takes up the largely unaddressed issue of how Indigenous people figured in the MACOS curriculum and in the ensuing controversy. Focusing on the ethnographic film series featuring Netsilik Inuit that was at the heart of the MACOS curriculum, this paper addresses the largely unacknowledged legacy of Indigenous pedagogy, to argue that the culture war that led to the demise of the MACOS project also represented a lost opportunity for Indigenous knowledge and teaching to be incorporated into the formal schooling of American children.
Difference scheme for the convection-diffusion equation of fractional order
Authors: Казакова Е.М.
Published: December 2021

Построена разностная схема, аппроксимирующая первую краевую задачу для уравнения конвекции-диффузии дробного порядка с постоянными коэффициентами. Исследована устойчивость и сходимость разностной схемы.

A difference scheme is constructed that approximates the first boundary value problem for the fractional-order convection-diffusion equation. The stability and convergence of the difference scheme.
Mixed boundary value problem for an ordinary differential equation with fractional derivatives with different origins
Authors: Энеева Л.М.
Published: December 2021

Решается смешанная краевая задача для обыкновенного дифференциального уравнения, содержащего композицию лево- и правосторонних операторов дробного дифференцирования Римана-Лиувилля и Капуто. Задача эквивалентно редуцирована к интегральному уравнению Фредгольма второго рода, для которого найдено достаточное условие однозначной разрешимости. В качестве следствия,для исследуемой задачи доказано неравенство Ляпунова

A mixed boundary value problem is solved for an ordinary differential equation containing a composition of left- and right-sided Riemann-Liouville and Caputo fractional differentiation operators. The problem is equivalently reduced to a Fredholm integral equation of the second kind, for which a sufficient condition for unique solvability is found. As a consequence, the Lyapunov inequality is proved for the problem under study.
Highly Chemo-, Regio- and Stereoselective Cysteine Modification of Peptides and Proteins with Ynamides
Authors: Wang Changliu , Zhao Zhenguang , Ghadir Reem , Li Yuqing , Zhao Yongli , Metanis Norman , Zhao Junfeng
Published: December 2021

Chemoselective modification of peptides and proteins has wide applications in chemical biology and pharmaceutical development. An efficient cysteine (Cys) precise modification protocol via rationally designed β-addition of ynamides is reported. The strong electron-withdrawing triflyl group on the nitrogen atom of ynamides plays a crucial role for controlling the chemo-, stereo- and regioselectivities of this protocol. Another substituent of the terminal ynamides offers a handle for functionality diversification. This Cys modification with ynamides proceeds efficiently in a slightly basic aqueous media (pH 8) to provide a series of Z-isomer of the corresponding conjugated products with excellent stereoselectivity (> 99%) and superior stability. All the reactive peptide side chain functional groups such as amino, carboxyl, primary amide, and hydroxyl groups, as well as the unprotected imidazole and indole rings are compatible. This method displays a broad substrates scope including linear and cyclic peptides and proteins. The potential application of this method in peptide and protein chemical biology was exemplified by Cys-bioconjugation with ynamides containing different functional molecules, including drug, fluorescent and affinity tags. In addition, this strategy is also compatible with click chemistry (performed in one pot), which remarkably extends the toolbox for further applications. The chemoselective biotinylation of ubiquitin(G47C) variant with a biotinylated ynamide, as well as the regioselective modification of Cys14 and Cys38 in bovine pancreatic trypsin inhibitor (BPTI) were accomplished under the optimized conditions and in high yield, without perturbation of disulfide bonds.
Solvent controlled selective photocatalytic oxidation of benzyl alcohol over Ni@C/TiO2
Authors: Zhenlong Song , Liu Jianguo , Zhang Qi
Published: December 2021

The oxidation of aromatic alcohols to produce carbonyl compounds is of great significance in fine chemical production. The traditional oxidation produces waste gas and pollutes the environment during the reaction. As a new field, photocatalysis has attracted people's attention because of its environmental friendliness. At present, there have been much research on TiO2, or noble metal modified TiO2 to catalyze alcohol oxidation, but the high cost is not conducive to large-scale production. Herein, a Ni@C/TiO2 catalyst was prepared by in-situ hydrothermal synthesis. This catalyst has a better oxidation effect on benzyl alcohol than Ni@C supported on TiO2 on the market and has a good catalytic effect on aromatic alcohols with different substituents. It is more interesting that the selectivity of the product can be adjusted by choosing different reaction solvents. The highly active catalyst with low cost and wide applicability has certain significance for the large-scale use of photocatalytic alcohol oxidation.
Size dependent inhibition of sperm motility by copper particles as a path towards reversible male contraception
Authors: Chattopadhyay Purnesh , Magdanz Veronika , Borchert Konstantin , Schwarz Dana , Simmchen Juliane
Published: December 2021

Effective inhibition of sperm motility using a spermicide can be a promising approach in developing non-invasive male contraceptive agents. Copper is known to have contraceptive properties and has been used clinically for decades as intrauterine contraceptive devices (IUDs) for contraception in females. Beyond that, the spermicidal use of copper has not been explored much further, even though its use could also subdue the harmful effects caused by the hormonal contraceptive agents on the environment. Herein, we study the size, concentration and time dependent in vitro inhibition of bovine spermatozoa by copper microparticles. The effectivity in inhibiting the sperm motility is correlated to the amount of Cu2+ ions released by the particles during incubation. The copper particles cause direct suppression of sperm cell motility upon incubation and thereby show potential as sperm inhibiting, hormone free candidate for male contraception beyond condoms.
Volume of surgical intervention in renal cancer, complicated by invasion of tumoral thrombus into venous wall
Authors: Boiko S. Sh. S. , Rusin V. І. , Boiko S. O. , Rusin V. V.
Published: December 2021

Objective. To determine the volume of surgical intervention on vena cava inferior in renal cancer, complicated by invasion of tumoral thrombus into the vein wall.

Materials and methods. Into the investigation were included 147 patients, suffering renal cancer, complicated by tumoral venous thrombosis, who were treated surgically in the Zakarpattya Regional Clinical Hospital named after Andriy Novak or in the Zakarpattya Antitumoral Centre in 2005 - 2020 yrs. The patients’ age varied from 27 to 79 yrs old, their average age have constituted 58 yrs old. There were 97 (66%) men and 50 (34%) women. The null level of venous spread of tumoral thrombus was diagnosed in 55 (37.4%), І – in 32 (21.8%), ІІ – in 30 (20.4%), ІІІ – in 22 (15.0%), and IV - in 8 (5.4%) patients. The tumor was localized in right kidney in 51 (34.7%) patients. Surgical treatment in all the patients was performed - nephrectomy and various interventions on the vein. Longitudinal resection of the vein was performed in 55 (37.4%), resection with suturing of alloflap - in 5 (3.4%), circular resection with prosthesis “end-to-end” - in 4 (2.7%) patients. In the tumoral thrombus localization, including a renal vein, the uxtaosteum resection was performed in 100% of the patients.

Results. Average duration of the operation was 165 (102 - 292) min, average volume of the blood loss - 780 (240 - 2250) ml. Mild and moderate postoperative complications in accordance to classification of Clavien-Dindo (Degree I - II) was registered in 38 (21.8%), and the severe (Degree ІІІ - V) - in 6 (4.1%) patients. Surgical complications of Degree III or complications, which demanded urgent relaparotomy, were not observed. In early postoperative period 1 patient died. General postoperative lethality have constituted 0.7%. In all the patients a laminar blood flow was preserved. In no one patient the prosthesis thrombosis, recurrence of the prosthesis thrombus, recurrence of tumoral venous thrombus or pulmonary thromboembolism.

Conclusion. Radical method of surgical treatment of renal cancer, complicated by tumoral thrombosis of vena cava inferior, must include nephrectomy, cavatomy, thrombectomy, various variants of resection and prosthesis of the vein. In the null level of the tumoral thrombus venous spread the performance of uxtaosteum resection of renal vein is obligatory.
Modern aspects of diagnosis of the abdominal gun-shot woundings. Experience of a hybrid war in the East of Ukraine
Authors: Grechanyk O. І. , Abdullaiev R. Ya. , Lurin І. A. , Gumenuk K. V. , Negoduiko V. V. , Sliesarenko D. O.
Published: December 2021

Objective. To raise the efficacy of radiological diagnosis of the gun-shot abdominal woundings, using modern highly informative methods of medical visualization with determination of their sensitivity and specificity.

Materials and methods. Retrospective analysis was done of the results of radiological diagnosis, endovideosurgical and invasive interventions under the radiological methods guidance in 70 injured persons with the gun-shot abdominal woundings, to whom a qualified surgical aid with some elements of specialized help was delivered in 2014-2020 yrs. Average age of the injured persons have constituted 30 complete years old. There were 68 (97.1%) men and 2 (2.9%) women. The results of digital roentgenography, ultrasonographic diagnosis, laparoscopy/laparocentesis, thoracoscopy/thoracocentesis, the puncture-draining interventions under the radiological methods guidance in the injured persons with the gun-shot abdominal woundings were compared to results of the multidetector computed tomography with dynamical contrasted enhancement as a “gold standard” of diagnosis of the gun-shot abdominal woundings and criterion of the foreign bodies visualization (metallic shrapnel, bullets, fragments of bone, drains etc.).

Results. The main mechanism of damage in the affected persons with the gun-shot abdominal woundings were shrapnel, created as a result of application of various kinds of the gun-shot and explosive weapons. The part of the gun-shot shrapnel woundings statistically significantly prevailed over part of the bullet and explosive woundings. In accordance to the wound channel kind, the part of blind woundings have had prevailed over parts of the through and multiple woundings statistically significantly (p < 0,05). On a mobile tactical level the rate of application of ultrasonic diagnosis and digital roentgenography for primary selection and diagnostic monitoring was statistically significantly (p < 0.05) higher, than of other methods of medical visualization, what may be explained by improvement and optimization of the treatment and diagnosis tactics, application of urgent sonography in trauma and other modified protocols. Optimal diagnostic system was determined in accordance to indices of sensitivity and specificity of the medical visualization methods, endovideosurgical and puncture-draining interventions under the radiological methods of control - the multidetector computed tomography with dynamical contrasted enhancement.

Conclusion. High sensitivity (99%) and specificity (98%) of the multidetector computed tomography with dynamical contrasted enhancement permits to apply it as a method of medical visualization of the gun-shot abdominal woundings for diagnostic selection of wounded persons and the diagnosis establishment.
Application of the immune-correcting therapy in complex treatment of surgical forms of erysipelas
Authors: Shapoval S. D. , Vorontsova L. L. , Vasylevska L. A.
Published: December 2021

Objective. To investigate the efficacy of immunomodulating and immunostimulating therapy in complex treatment of patients, suffering surgical forms of erysipelas.Materials and methods. Retrospectively and prospectively there were analyzed 284 patients’ hospital charts, who were treated stationary in Centre of Purulent-Septic Surgery of Zaporizhzhya Municipal Hospital №3 in 2016 - 2021 yrs.
Results. In patients, suffering erythematous form of erysipelas, disorders in cellular and humoral chains of immunity were not revealed. The immune disorders formula in bullous form was following: CD3 + 1, CD4 + 1, CD8-1, CD16-2, CD22-1, what witnessed about misbalance of the immune system Degree I, of possibly compensatory character; in a phlegmonous one - CD3 + 1, CD4-1, CD8-1, CD16-2, CD22-1, witnessing actuality of the immune disorders of Degree І, while in the necrotic one - CD3-2, CD4-2, CD8-1, CD16-2, CD22-1, trusting presence of the immune disorders of Degree ІІI.
Conclusion. Administration of erbisol-extra and laferon for destructive forms of erysipelas is pathogenetically substantiated and may be applied in complex treatment of the disease.
Peculiarities of surgical treatment of cervico-mediastinal goiter
Authors: Kovalov O. P. , Liakhovskyi V. І. , Liulka O. M. , Nemchenko І. І. , Sydorenko A. V.
Published: December 2021

Objective. To analyze a surgical tactics and a component of operative interventions, performed for goiter of cervico-mediastinal localization; to formulate the operative technique peculiarities, which give positive effect.
Materials and methods. Into the investigation the materials of clinical work in 2005 - 2019 yrs were incorporated of Department of Surgery No 2 of the Second Municipal Clinical Hospital of Poltava City, which constitutes a base of the Department of Surgery No 1 of Ukrainian Medical Stomatological Academy. There were analyzed the results of surgical treatment of 530 patients, suffering various forms of goiter.
Results. Basing on data of complex clinic-instrumental and cytological investigations several tactically different operative interventions were performed, the content of which was directly dependent on anatomic peculiarities present. In 155 patients a cervico-mediastinal goiter was present.
Conclusion. In big mediastinal goiter a severe operative situation occurs, necessitating nonstandard surgical decisions making. That is why the neck surgical access of the authors own in accordance to Kocher method was proposed. Extrafascial procedures may prevent some iatrogenic complications.
Peningkatan Kemampuan Berpikir Kritis dan Hasil Belajar Peserta Didik Melalui Model Pembelajaran Discovery Learning
Authors: Ridwan Siti Luthfah
Published: December 2021

Pembelajaran bermakna adalah pembelajaran yang berpihak kepada peserta didik dan menjadikan peserta didik sebagai pelaku utama yang aktif bersama temannya mengidentifikasi masalah, mencari solusi dan menyimpulkan serta mengomunikasikan secara aktif dalam kegiatan pembelajaran. Kegiatan  seperti ini dapat dilakukan dengan mengimplementasikan model Discovery Learning. Tujuan penelitian ini adalah untuk meningkatkan kemampuan berpikir kritis dan hasil belajar peserta didik pada materi klasifikasi mahkluk hidup. Penelitian ini merupakan Penelitian Tindakan Kelas model Kemmis dan Taggart melalui empat tahapan yakni perencanaan, pelaksanaan, pengamatan, dan refleksi yang dilaksanakan sebanyak dua siklus dan masing-masing siklus dilaksanakan sebanyak tiga kali pertemuan. Hasil analisis data menunjukkan persentase jumlah peserta didik yang dapat mencapai indikator berpikir kritis berjumlah 14 orang siswa (56,00%), peserta didik yang mencapai hasil belajar kompetensi pengetahuan 17 orang siswa (68,00%). Pada Siklus 2, peserta didik yang mencapai indikator kemampuan berpikir kritis berjumlah 22 orang (88,00%), dan 21 orang (84,00%) yang mencapai indikator hasil belajar. Dari hasil penelitian dapat disimpulkan bahwa model pembelajaran Discovery Learning dapat meningkatkan kemampuan berpikir kritis dan hasil belajar peserta didik.
Pengembangan Media Wheelsmatik untuk Meningkatkan Pemahaman Konsep Perhitungan Zakat di Sekolah Dasar
Authors: Anhar Anhar
Published: December 2021

Learning Islamic Religious Education and Character and Character There is material zakat which requires students to understand mathematical concepts, because students must be able to determine the level of zakat with a nominal value of millions. Mathematical concepts must be understood easily and effectively in learning. Wheelsmatik media development is designed to improve the understanding of mathematical concepts in the material of zakat, so that there is a strengthening of mathematical concepts and an increase in student learning outcomes, especially in Jatisari 1 Elementary School, Sambi, Boyolali. This innovation was developed by applying the Rearch and Development method. The results obtained show that the percentage of student learning outcomes has increased, from before the use of Wheelsmatik media it was obtained an average of 75.38 there were still 6 students who had not completed. After using Wheelsmatic media experienced an increase in learning outcomes by an average of 83.07 and there were 3 students who had not yet completed it the first experiment, and obtained an average result of 86.15 and all students had completed the minimum completeness criteria in the second experiment. The conclusions obtained are to increase understanding of the mathematical concepts of zakat material and student learning outcomes.
Upaya Meningkatkan Aktivitas Belajar Matematika Peserta Didik Kelas VII pada PJJ Melalui Leksimo
Authors: Latif Nila Sari
Published: December 2021

Keberhasilan pembelajaran jarak jauh (PJJ) pada mata pelajaran matematika mengharuskan guru dapat mengaktifkan peserta didik dalam pembelajaran. Penelitian ini dilaksanakan untuk mengetahui peningkatan keaktifan peserta didik pada PJJ melalui pemanfaatan lembar refleksi dan simbol emoji pada mata pelajaran matematika melalui LKPD dengan Leksimo. Penelitian ini adalah penelitian tindakan kelas, terdiri dari tahapan perencanaan, pelaksanaan tindakan, observasi, dan refleksi pada dua siklus menggunakan LKPD dengan Leksimo. Data penelitian dikumpulkan melalui lembar observasi dan refleksi pada akhir setiap siklus kemudian dianalisis dengan analisis kualitatif dan kuantitatif. Hasil penelitian menunjukkan penggunaan LKPD dengan Leksimo dapat mengaktifkan peserta didik pada PJJ dari kategori cukup aktif dengan persentase sebesar 33,33% pada siklus I meningkat menjadi 58,33% dengan kategori aktif pada siklus II. Kondisi emosional peserta didik sangat baik dalam memahami dan bersemangat mengerjakan tugas dari 35,48% pada siklus I menjadi 54,84% pada siklus II. Peserta didik yang menemukan kendala atau kebingungan dalam memahami tugas menurun dari 25,81% menjadi 6,45%. Ini berarti guru dapat membantu peserta didik mengatasi hambatan untuk berpartisipasi aktif dalam pembelajaran dengan kolom emoji pada LKPD. Peningkatan keaktifan peserta didik juga tampak dari isian lembar refleksi yang menunjukkan peningkatan kontrol dan pengawasan orang tua dari 29% disiklus I menjadi 71% disiklus II
Analyzing the Best Fitted Probabilistic Model for the Seasonal Rainfall Data in Khulna Region of Bangladesh
Authors: Fatema K. , Alamin Muhammad Habibulla , Hasan M. Zahid , Hossain M. Murad
Published: December 2021

There are several pieces of research on the statistical modeling of rainfall data in Bangladesh. Since all the seasons of a year do not receive a similar amount of rainfall, hence one single statistical model might not be able to explain the pattern of rainfall at any season of a year. According to the climatologists, Bangladesh has four seasons which are Monsoon, Post-monsoon, Summer, and Winter based on the geographical characteristics of this country. This paper aims to determine the best-fitted probability distribution model for the monthly rainfall data of each particular season in the Khulna district of Bangladesh using the rainfall data of the Khulna region from 1951 to 2018. Very commonly used seven continuous distributions- Normal, Weibull, Gamma, Log-normal, Exponential, Cauchy, and Logistic distributions were used to model the data and to evaluate the performances of the distributions, three non-parametric goodness-of-fit tests were conducted, and AIC, BIC values were calculated. Parameters of the distributions were estimated by the maximum likelihood method. The best-fit result of each season was taken as the distribution with the lowest AIC and BIC values. Among the seven distributions, the Gamma distribution showed the best-fit results of the monthly rainfall data for the Monsoon, Post-Monsoon, and Winter Season, and the Weibull distribution showed the best-fit result for Summer Season.
Interculturalidad crítica y crítica del interculturalismo
Authors: Basail Rodríguez Alain
Published: December 2021

En la trama de vínculos e interacciones sociales donde nos entretejemos, la interculturalidad se revela como una condición cultural común. La interculturalidad es una cualidad de la red de relaciones sociales y de las configuraciones culturales e históricas de las que formamos parte.
Modified Pooled Cohort Atherosclerotic Cardiovascular Disease Risk Prediction Equations in American Indians
Authors: Shara Nawar M. , Desale Sameer , Howard Barbara V. , Diab Zeid , Howard Wm. James , Best Lyle G. , Wang Wenyu , Lee Elisa T. , Devereux Richard B. , Ai Xiyao , Umans Jason G.
Published: December 2021

American Indians (AI) have a high prevalence of diabetes, obesity, cardiovascular disease (CVD), and chronic kidney disease. Inclusion of kidney function and other population-specific characteristics in equations used to predict atherosclerotic CVD (ASCVD) risk may help define risk more accurately in populations with these chronic diseases. We used data from the Strong Heart Study (SHS), a population-based longitudinal cohort study of AI, to modify the American College of Cardiology/American Heart Association (ACC/AHA) Pooled Cohort ASCVD risk equations and then explored the performance of the new equations in predicting ASCVD in AI. The study included baseline SHS exam data from 4213 individuals between 45 and 75 years of age, collected in 13 communities from 3 geographic areas in the United States and spanning a wide range of tribal backgrounds, with continuous follow-up data from 1989 to 2015. Using SHS data for blood pressure, diabetes, cholesterol, smoking, and renal function, Cox proportional hazard models were developed to predict ASCVD-free time for AI men and women. ASCVD risk in AI calculated using the SHS-modified equations were compared to risk calculated using the ACC/AHA pooled cohort equations for African Americans (AAs) and Whites. Goodness-of-fit measures for ASCVD risk prediction showed that the SHS-modified equations fit the data from the SHS better than the ACC/AHA equations for AAs and Whites. Adjusting risk prediction equations using population data from the SHS and including measures of renal function significantly improved ASCVD risk prediction in our AI cohort.
Characterization of Masin Rebon shrimp (Acetes indicus) as Sumbawa’s Traditional Fermented-Food
Authors: Afgani Chairul Anam , Nairfana Ihlana , Saputri Dinar Suksmayu , Azis Lukman , Manguntungi Baso , Amrullah Shafwan
Published: December 2021

ABSTRACT

This research is conducted to determine the characteristics of Masin made from rebon shrimp with the addition of various Masin’s starter (Starmas). This is designed using completely randomized design with single factor; starter concentrations. Chemical characteristics (water, protein, pH value), sensories (color, texture, aroma, taste) and microbiological (total LAB) were observed. Data were analyzed by analysis of variance (p-value 5%) using Co-Stat Software any significant differences tested using Honestly Significant Differences Test (HSD). Total LAB is analyzed using qualitative method. The addition of various starter concentrations had a significant effect on water, protein, pH value, texture and taste preference level, but did not significantly affect on color and aroma. Total LAB in each treatment increased when the consentration of starter increased. The starter’s addition potentially change the chamical characteristics, sensories and microbioloical of Masin rebon shirmp.

ABSTRAK

Penelitian ini bertujuan untuk menganalisa karakteristik masin udang rebon melalui berbagai konsentrasi pemberian starter masin (Starmas). Penelitian ini menggunakan metode Rancangan Acak Lengkap dengan faktor tunggal, yaitu penambahan konsentrasi starter. Parameter diamati adalah karakteristik kimia (protein, air, nilai, pH), sensoris (warna, aroma, tekstur, rasa) dan uji mikrobiologi (bakteri asam laktat). Data hasil penelitian kimia dan organoleptik dianalisis dengan analisis keragaman pada taraf nyata 5% dengan menggunakan software Co-Stat dan apabila ada pengaruh nyata maka dilakukan uji lanjut dengan uji Beda Nyata Jujur, sedangkan data mikrobiologi dianalisa menggunakan metode kuantitatif. Hasil penelitian memberikan bahwa penambahan berbagai konsentrasi starter memberiakan pengaruh nyata terhadap nilai kadar air, nilai kadar protein, nilai pH, tingkat hedonik tekstur dan rasa, namun tidak meberikan pengaruh nyata terhadap tingkat hedonik warna dan aroma. Jumlah bakteri asam laktat pada setiap perlakuan mengalami peningkatan dengan semakin banyaknya konsentrasi stater yang ditambahkan. Penambahan starter dapat memperbaiki karakteristik kimia, sensoris dan mikrobiologis pada masin udang rebon.
KARAKTERISTI SIFAT FISIK DAN ORGANOLEPTIK FRUIT LEATHER DENGAN VARIASI PERBANDINGAN PEPAYA DAN DAUN KELOR
Authors: Ardiyan Eghik , Niken Tari Agustina Intan , Asmoro Novian Wely
Published: December 2021

ABSTRACT

Fruit leather is a snack made from puree that is dried in an oven or dehydrator. This study aims to determine the effect of an appropriate ratio of papaya and moringa leaves on the physical and sensory characters of papaya and moringa leaves. Completely Randomized Design (CRD) consisting of 1 control, 4 treatments and 2 replications to obtain 10 experimental units. Papaya fruit leather is made with 4 treatments of the composition of papaya and moringa leaves (100 g papaya, 99 g papaya: 1 g Moringa leaves, 98 g papaya: 2 g moringa leaves, 97 g papaya: 3 g moringa leaves, and 96 g papaya: 4 g moringa leaves). The results showed that the comparison of papaya and moringa leaves had a significant effect on yield, L * color, a * color, b * color, air content and organoleptic values (texture and color), and had no effect on the texture of the fruit skin. F3 treatment is the most recommended fruit leather for consumers. In the F3 treatment, with a yield value of 31.65%, with a service level (L *) of 26.06, color a *= 0.61, color b*= 5.99, and a texture of 0.75 and a moisture content of 22, 5%

 

ABSTRAK

Fruit leather merupakan salah satu makanan ringan dari bubur buah (puree) yang dikeringkan dalam oven atau dehidrator. Penelitian ini bertujuan untuk mengetahui pengaruh perbandingan pepaya dan daun kelor yang tepat terhadap karakter fisik dan sensori fruit leather pepaya dan daun kelor. Rancangan Acak Lengkap (RAL) yang terdiri dari 1 kontrol, 4 perlakuan dan 2 kali ulangan sehingga diperoleh 10 unit percobaan. Fruit leather pepaya dibuat dengan 4 perlakuan komposisi pepaya dan daun kelor (100 g pepaya, 99 g pepaya: 1 g daun kelor, 98 g pepaya: 2 g daun kelor, 97 g pepaya: 3 g daun kelor, 96 g pepaya: 4 g daun kelor). Parameter analisis meliputi rendemen, karakter fisik, kdar air dan sensori. Berdasarkan hasil penelitian menunjukkan bahwa perbedaan perbandingan pepaya dan daun kelor berpengaruh nyata terhadap rendemen, warna L*, warna a*, warna b*, kadar air dan nilai organoleptik (tekstur dan warna), dan tidak berpengaruh nyata terhadap tekstur fruit leather. perlakuan F3 merupakan fruit leather yang paling diekomendasikan untuk konsumen. Pada perlakuan F3, dengan nilai rendemen sebesar 31,65%, dengan tinggat kecerahan (L*) sebesar 26,06, warna a* 0,61 warna b* 5,99, dan memiliki tekstur 0,75 serta kadar air sebesar 22,5%.
Inovasi Rengginang Sebagai Pangan Sumber Serat dengan Penambahan Rumput Laut Undari pinnatifida
Authors: Istiqomaturrosyidah Istiqomaturrosyidah , Murtini Erni Sofia
Published: December 2021

Abstract

Rengginang is a traditional Indonesian food that made from steamed glutinous rice, formed into round plates, dried and then fried. Rengginang can be modern food as a source of fiber with the adding of seaweed. The purpose of this study was to determine the effect of the subtitution of seaweed on the physical, chemical, and organoleptic quality of rengginang and to determine the concentration of seaweed which can make rengginang as a source of fiber. This research was conducted by using Randomized Block Design (RAK) with single factor that is subtitution of seaweeds with concentration 0, 5, 10, 15, 20, and 25%. The best treatment of rengginang was obtained from the subtitution of 15% seaweed with water content 10.94% (bk), evaporation of water 4.38%, and volume development 112.73%, and hedonic value which includes color 5.50; aroma 6,10; taste 6.00; and texture 5,7

Abstrak

Rengginang merupakan makanan tradisional Indonesia yang terbuat dari beras ketan yang dikukus, dibentuk lempengan bulat, dikeringkan kemudian digoreng. Penambahan bahan dari rumput laut digunaka untuk membuat rengginang memiliki kandungan serat yang tinggi. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh penambahan rumput laut terhadap kualitas fisik, kimia, dan organoleptik rengginang serta untuk mengetahui konsentrasi rumput laut yang dapat membuat rengginang sebagai sumber serat. Penelitian dilakukan menggunakan Rancangan Acak Kelompok faktor tunggal yaitu penambahan rumput laut pada konsentrasi 0, 5, 10, 15, 20, dan 25%. Rengginang perlakuan terbaik didapatkan dari penambahan rumput laut 15% dengan kadar air 10,94% (bk), penguapan air 4,38%, volume pengembangan 112,73%, serta nilai hedonik yang meliputi warna 5,50 (agak suka) ; aroma 6,10 (suka) ; rasa 6,00 (suka) ; dan tekstur 5,7 (agak suka).
DƏLİLİK SƏHRASI
Authors: CAMALZADƏ Məhəmmədəli
Published: December 2021

Seyid Məhəmmədəli Camalzadə İranın böyük yazıçılarından biri olmaqla yanaşı, elmi tədqiqat, tərcümə, tarix, tənqid və bir çox digər sahələrdə qələmini sınamışdır. O, “یکی بود و یکی نبود” hekayəsi ilə fars ədəbiyyatında və hekayə janrında yeni üslubun və yeni məktəbin bünövrəsini qoymuşdur. Onu yeni fars nəsrinin yaradıcısı hesab edirlər. Məhsuldar fəaliyyət dövrü ərzində bir çox əsərlərin müəllifi olsa da, bir neçə on illər bu əsərlər çap olunmamışdır. Sonrakı illər Tehran Universitetinin və bir sıra alimlərin səyi nəticəsində Seyid Məhəmmədəli Camalzadənin əsərləri kitab halına salınır və çap olunur.

“Dəlilik səhrası” (دشت جنون) 2010-cu ildə Əli Dehbaşinin hazırladığı “Məhəmmədəli Camalzadənin seçilmiş əsərləri” adlı topluda müəllifdən təqdim olunan iki romandan biri şəklində yer almışdır və ilk dəfədir Azərbaycan dilinə tərcümə olunur. “Dəlilik səhrası” psixoloji roman hesab oluna bilər. Oxucuya yazıçının insan ruhuna nə dərəcədə bələd olması dərhal bəlli olur. Müxtəlif insan taleləri, cəmiyyətdəki bərabərsizlik, haqsızlıq kimi motivlərin xüsusi vurğulandığı fonda təqdim olunur, bu çətinliklər qarşısında insan ruhunun necə əzildiyi və yox olduğu son dərəcədə gözəl üslubla çatdırılır. Roman həm də Camalzadənin dilçilik, ədəbiyyat, sosiologiya ilə bağlı dərin biliklərini nümayiş etdirir.
ÇAĞATAY TÜRKÇESİ SÖZLÜKLERİNİN LEKSİKOİSTATİSTİKSEL BİR DEĞERLENDİRMESİ
Authors: KIZILARSLAN Erkan
Published: December 2021

Tarih boyunca çeşitli fonetik ve semantik değişimler ile kullanılagelmiş Türk dili, farklı

görüş ve adlandırmalarla tasnif edilmiştir. Bu görüşlerden birisi de Altay Dil Teorisi’dir. Bu

görüş karşısında fikir belirtmek isteyen Gerard Clauson, Türk dilinin “leksikoistatistik” bir

çalışmasını yaparak teori hakkındaki görüşlerini ortaya koymuştur. Clauson’un çalışmasından

ilham alınarak ortaya konan bu çalışmada, Çağatay Türkçesi sözlüklerinin leksikoistatistik bir

değerlendirmesi yapılmıştır. Çalışmada, Clauson’un “esas maddeler”inden yola çıkarak yüz

temel sözcük üzerinden Çağatay Türkçesi sözlüklerinin kapsamı, sözcüklerin kökeni ve alıntı

sözcüklerin oranı ortaya konulmuştur.
KARAY TÜRKLERİNDE ‘ÇOCUK’ İLE İLGİLİ RİTÜELLER
Authors: KOÇAK Murat
Published: December 2021

Dünya üzerindeki toplumlarda insan yaşamındaki doğum, evlenme, ölüm gibi geçiş

dönemlerine ait inanışlar ve ritüeller farklı şekillerde icra edilse de önemini çağımızda hâlâ

devam ettirmektedir. Her millette yeni doğan çocuğun, umudu ve mutluluğu getirdiğine

inanıldığı gibi Karaylarda da ulusuna mutluluk, kıvanç ve bereket getirdiğine inanılır, bu

nedenle doğumdan itibaren birçok kültürel ve dinî uygulamalar yapılırdı.

İki bölüme ayrılan çalışmanın birinci kısmında ‘Doğum, Lohusalık ve Bebekle İlgili

Uygulamalar’ başlığı altında doğum ve lohusalıkla ilgili pratiklere dikkat çekildiği gibi ‘beşik,

ad verme, sünnet etme, emzirme’ gibi önemli ritüellere de değinilmiştir. İkinci bölümde ise

‘Çocuğun Büyümesi ile İlgili Uygulamalar’ başlığı altında ilk kez ibadethaneye giden çocuğun

duası ve öğretime başlayacak çocuk için edilen dua metinleri yer almaktadır. Böylece,

Karayların hem Türklük ağacının köklerinden getirdiği kültür hem de inançlarının etkisiyle

Musevi inanışı ile yoğurmuş oldukları ritüeller birlikte gösterilecektir. Karay dinî metinlerinden

verilecek olan dua örnekleri ile de geçiş dönemindeki bu safhanın Karay Türklerindeki önemine

ışık tutulacaktır.
Spatial hydrochemical structure in surface waters of the Southern ocean between Africa and Antarctica
Authors: Artamonova K. V. , Gangnus I. A. , Dukhova L. A. , Maslennikov V. V. , Lavinen N. A.
Published: December 2021

Some hydrochemical characteristics and, first of all, the main nutrients (phosphorus, nitrogen, silicon) can be used as markers for distinguishing different types of water masses and positions of the main fronts of the Southern Ocean. The seasonal and interannual variability of these characteristics also reflects the character of biological processes in the surface layer of the ocean, which is important for assessing biological productivity. The aim of this study was to analyze the main features of the spatial distribution of hydrochemical characteristics in the surface layer in the Atlantic and Indian Ocean sectors of the Southern Ocean between the Subantarctic Front and the shores of Antarctica and assess their seasonal (spring–autumn) and interannual variability for the observation period from 2008 to 2020. We describe the surface nutrient concentrations between Africa and Antarctica along the transects that cross the Subantarctic Front (SAF) in the north, the Polar Frontal Zone (PFS), Polar Front (PF) and Antarctic Zone water in the south. The findings revealed an increase in dissolved oxygen and nutrients towards the south. Nitrates changed values within the SAF from 15 μM to 24 μM, whereas values from 1.2 μM to 1.7 μM were observed for phosphates. Silicate increased considerably within the Polar Front, from 6.6 μM to 20.8 μM. An analysis was carried out of the seasonal and interannual variability of the hydrochemical conditions in the surface layer of the Southern Ocean. The interannual variability of the nutrients was determined by the spatial variability of the main fronts of the Antarctic Circumpolar Current (ACC) and the intensity of the largescale Weddell Gyre (WG). Since 2017, there has been an increase in the meridional transfer of waters: in the Antarctic Summer 2017–2018, there was a spreading of high-nutrient WG waters toward the north, and in the Summer 2019–2020, the low-nutrient waters anomaly was transferred far to the south (up to 60°S).According to the data obtained, the seasonal dynamics of the nutrients in the surface layer of the Southern Ocean was rather weakly expressed. An exception is the high-latitude waters of the Cooperation and Davis Seas, where maximum seasonal variability of the hydrochemical characteristics was observed. The highest rate of nutrient consumption was observed in the coastal area of the Cooperation Sea near the fast ice edge from mid–December to early January and reached 3.2 μM per day for silicate, 1.8 μM per day for nitrates, and 0.12 μM per day for mineral phosphorus. The results of the long-term monitoring of the hydrochemical conditions in the Cooperation Sea made it possible to distinguish conditionally “warm” years with early vegetation (at the end of December) and intensive consumption of nutrients by phytoplankton, and “cold” years, when the formation of high-latitude “oases” in December–January was not observed.