bluuebunny/crossref_metadata_2025 huggingface dataset:
Silaj Kalite Değerlerine Göre Sentetik Mısır Kaynak Materyalleri Geliştirme
Authors: CENGİZ Rahime , DUMAN Ahmet , CENGİZ Bülent , AKARKEN Niyazi , SEZER Mehmet Cavit
Published: December 2020

Bu araştırma, melez mısır ıslah çalışmalarına kaynak materyal oluşturmak amacıyla kendilenmiş mısır hatlarında silaj kalite değerlerine göre seleksiyon yapılarak sentetik kaynak materyal geliştirmek için Mısır Araştırma Enstitüsünde 2009-2016 yılları arasında yürütülmüştür. Çalışmada başlangıç materyali olarak Marmara Mısır Islah Araştırmaları Projesi kapsamında geliştirilen 17 adet kendilenmiş hatta 2009 yılında silaj denemesi kurulmuştur. Denemede yaprak/sap oranı, koçan/bitki oranı, sap/bitki oranı, yeşil bitki veriminin yanı sıra silaj kalite analizleri yapılmış NDF, ADF, ham selüloz, ham protein ve ham yağ değerlerine bakılmıştır. Yeşil bitki verimi (YBV) ve kalite parametreleri dikkate alınarak 9 hat seçilmiş ve bu hatlar ile yarım diallel melez yapılmıştır. Elde edilen yarım diallel melezler silaj verim denemesine alınmış ve silaj kalite değerlerine bakılmıştır. YBV ve kalite değerleri dikkate alınarak seçilen 15 adet melez kombinasyonu ile rekombinasyon bloğu oluşturulmuş bitki gözlemleri ve hasatta koçan seleksiyonu yapılarak ADASİLAJSYN sentetik popülasyonunun başlangıç materyali elde edilmiştir. Popülasyon ıslahının bir döngüsü başlangıç materyaline uygulanmıştır. Seçilen ailelerde YBV 57.14-102.00 t ha-1, NDF % 38.0-43.1, ADF % 26.4-32.8, ADL % 0.8-7.6 ve ham selüloz % 9.3-22.5 arasında değişmiştir. Seçilen S1 aileler ile rekombinasyon bloğu kurulmuştur. Hasatta ADASİLAJSYN sentetik kaynak materyali elde edilmiştir. Elde edilen popülasyon yeni kendilenmiş hatların geliştirilmesinde kaynak materyal ve doubled haploid (DH) hatların elde edilmesinde donör olarak 2017 yılından beri kullanılmaktadır.
Metabolic and Appetite Effects of Fructose and Glucose in Subjects with Type 1 Diabetes: A Randomized Crossover Clinical Trial
Authors: dos Santos Lima Érika , Souto Débora Lopes , Rodacki Melanie , Pereira Joana Rodrigues Dantas , Zajdenverg Lenita , Rosado Eliane Lopes
Published: December 2020

Background:

Fructose has been widely used for producing lower post-infusion glucose increase than other carbohydrates, but it seems that it promotes an increase in post-infusion triglycerides.

Objective:

The present study investigated the effects of fructose and glucose in metabolic variables and appetite sensations in patients with type 1 diabetes mellitus (T1DM).

Methods:

This is a single-blind, randomized, and crossover study (washout of 1-5 weeks), which evaluated 16 adult T1DM patients, accompanied at University Hospital. After eight hours of overnight fasting, there was an assessment of capillary blood glucose, anthropometric variables, appetite sensations, and laboratory tests (glycemia, lipemia, leptin and glucagon) were conducted. Subsequently, they received 200mL of solutions with water and 75g of crystal fructose or glucose. Appetite sensations and capillary blood glucose were evaluated in different post-infusion times. Blood was drawn after 180 minutes for the laboratory tests.

Results:

Blood glucose increased after the intake of both solutions, but glucose induced a higher elevation. None of them increased triglycerides or glucagon. Glucagon maintenance was similar among the solutions. Furthermore, both solutions reduced leptin and increased fullness, but only fructose increased the lack of interest in eating sweets.

Conclusions:

Fructose induced a smaller increase in postprandial blood glucose than glucose, without changes in triglycerides and glucagon. In addition, leptin levels and appetite sensations were similar to glucose. Other studies are needed in order to confirm these findings, especially in the long term, so that their use becomes really reliable.
An Overview of the Pediatric Toxidromes and Poisoning Management
Authors: Hui Wun F. , Hon Kam L. , Leung Alexander K.C.
Published: December 2020

Background:

Poisoning is one of the leading causes of childhood morbidity and mortality
worldwide. Despite the advancement of poison detection by modern investigation methods, the clinical
skill of toxidrome recognition by combining the findings from a detailed history, thorough physical
examination, and the results of basic investigations is still indispensable for the management of
children with suspected poisoning.

Objective:

The aim was to review pediatric toxidromes and poisoning management.

Methods:

A literature search was conducted on PubMed (between February 1 and 15, 2020) with
keywords "toxidrome" "poisoning" "intoxication” “children” and "pediatric". The search was customized
by applying the appropriate filters so as to get the most relevant articles to meet the objective of
this review article.

Results:

Toxidrome recognition may offer a quick guide to possible toxicology diagnosis so that specific
antidote can be administered in a timely manner. This article discusses a few commonly encountered
toxidromes in pediatric poisoning, with an emphasis on the symptomatology and source of exposure.
The antidote and specific management for each toxidrome are also discussed. Although most patients
with intoxication can be managed with close observation, supportive measures and antidote
treatment, it is unfortunate that antidotes are only available for a limited number of poisons responsible
for intoxication. Extracorporeal toxin removal is being increasingly recognized as a mode of
treatment for patients with rapid deterioration who are unresponsive to conventional management. The
decision to apply such technique and the choice of modality are frequently individualized due to the
paucity of high-level evidence. The various patient and toxin/medication factors involved in the decision-
making process are discussed.

Conclusion:

Poisoning is a common cause of pediatric accidents and injuries. Physicians should be
familiar with common toxidromes and poisoning management.
Санкт-Петербург и русский двор
Authors: Лавринович Майя Борисовна
Published: December 2020

Review of:Paul Keenan, St. Petersburg and the Russian Court, 1703–1761 (London: Palgrave Macmillan, 2013). ISBN 9781137311597
Памяти Виталия Григорьевича Безрогова
Authors: Кошелева Ольга Евгеньевна
Published: December 2020

Obituary for Vitalii Grigor'evich Bezrogov
Author’s Response to Peer Review of “Predicting Health Disparities in Regions at Risk of Severe Illness to Inform Health Care Resource Allocation During Pandemics: Observational Study” (Preprint)
Authors: Fusillo Tara
Published: December 2020

UNSTRUCTURED

This is the author response to peer reviews of MS#22470
Improving Mood Through Community Connection and Resources Using an Interactive Digital Platform: Development and Usability Study (Preprint)
Authors: Ortiz Robin , Southwick Lauren , Schneider Rachelle , Klinger Elissa V , Pelullo Arthur , Guntuku Sharath Chandra , Merchant Raina M , Agarwal Anish K
Published: December 2020

BACKGROUND

COVID-19 continues to disrupt global health and well-being. In April-May 2020, we generated a digital, remote interactive tool to provide health and well-being resources and foster connectivity among community members through a text messaging platform.

OBJECTIVE

This study aimed to prospectively investigate the ability of a health system–based digital, remote, interactive tool to provide health and well-being resources to local community participants and to foster connectivity among them during the early phases of COVID-19.

METHODS

We performed descriptive and nonparametric longitudinal statistical analyses to describe and compare the participants’ mood ratings over time and thematic analysis of their responses to text messages to further assess mood.

RESULTS

From among 393 individuals seeking care in an urban emergency department in an academic setting, engaged in a two-way text messaging platform, we recorded 287 mood ratings and 368 qualitative responses. We observed no difference in the initial mood rating by week of enrollment [Kruskal-Wallis chi-square H(5)=1.34; P=.93], and the average mood rating did not change for participants taken together [Friedman chi-square Q(3)=0.32; P=.96]. However, of participants providing mood ratings at baseline, mood improved significantly among participants who reported a low mood rating at baseline [n=25, 14.97%; Q(3)=20.68; P<.001] but remained stable among those who reported a high mood rating at baseline [n=142, 85.03%; Q(3)=2.84; P=.42]. Positive mood elaborations most frequently included words related to sentiments of thankfulness and gratitude, mostly for a sense of connection and communication; in contrast, negative mood elaborations most frequently included words related to anxiety.

CONCLUSIONS

Our findings suggest the feasibility of engaging individuals in a digital community with an emergency department facilitation. Specifically, for those who opt to engage in a text messaging platform during COVID-19, it is feasible to assess and respond to mood-related queries with vetted health and well-being resources.
The Roles of Social Comparison Orientation and Regulatory Focus in College Students’ Responses to Fitspiration Posts on Social Media: Cross-sectional Study (Preprint)
Authors: Pasko Kristen , Arigo Danielle
Published: December 2020

BACKGROUND

Information shared via social media influences college students’ self-perceptions and behavior, particularly, “fitspiration” posts (ie, images of healthy food, people exercising, or fitness quotations). There are mixed findings regarding the mental health implications of fitspiration and its potential to motivate healthy behavior. Individual differences such as social comparison orientation and regulatory focus could aid in determining for whom fitspiration may be helpful versus harmful, though these characteristics have received limited attention in terms of students’ fitspiration perceptions.

OBJECTIVE

This cross-sectional study examined associations between students’ fitspiration use (ie, intentional versus unintentional exposure while using social media), response tendencies (ie, feelings about the self and motivation to be physically active), social comparison orientation, and regulatory focus.

METHODS

College students (N=344; 239/344, 69.5% women) completed an electronic survey in which they self-reported demographic information, the frequency of their social media use, exposure to fitspiration posts, typical feelings in response to fitspiration posts, and typical motivation for physical activity after viewing fitspiration posts. They also completed validated self-report measures of social comparison orientation and regulatory focus.

RESULTS

College students reported frequent exposure to fitspiration posts on social media and that they experienced negative feelings in response to these posts more often than positive feelings. Average motivation for physical activity was rated as feeling motivated “some of the time.” However, students who reported more negative feelings after viewing fitspiration also reported greater motivation to be physically active after exposure. Associations between the frequency of intentional fitspiration use and motivation for physical activity after viewing fitspiration posts were moderated by social comparison orientation (b=−0.01, P=.03) but not by regulatory focus (b=−0.002, P=.67).

CONCLUSIONS

Negative feelings about the self may be motivating for students with weak social comparison orientation, as fitspiration may highlight a discrepancy between one’s real and ideal self that does not prompt dejection or disengagement. However, negative feelings for prevention-focused students might not be as motivating because there are no salient negative models to avoid. Further research into these associations is warranted and could inform future efforts to promote student health and well-being during college.
Painting the Skin
Authors: Olivier Guilhem , Velásquez García Erik , Hermann Lejarazu Manuel
Published: December 2020

En el prólogo a este libro, Stephen D. Houston –autor de varios estudios sobre el color y sobre la percepción del color entre los mayas antiguos (Houston et al. 2009)– señala, en un marco comparativo amplio, los retos de un estudio sobre el acto de pintar la piel o las pieles en Mesoamérica. A partir de los productos utilizados en el maquillaje –o, más bien, de la pintura facial– de la reina Elizabeth I de Inglaterra, así como de las reacciones provocadas por estas prácticas femeninas –contrarias al orden estético establecido por Dios–, el destacado arqueólogo y epigrafista esboza los diversos campos de estudio del color en las civilizaciones mesoamericanas, y nos invita a indagar sobre el origen, la circulación y el uso de los diversos productos colorantes, a analizar sus efectos sobre el cuerpo –olfativos, por ejemplo– y a conocer su papel de impedir la putrefacción de los cadáveres. Además de sus propiedades (algunas vinculadas con el clima), los pigmentos tenían connotaciones sociales, e incluso morales, relacionadas con el tipo de personas que los utilizaban. A este respecto, Houston menciona que en una pieza de cerámica maya se representa a dioses ancianos con los labios pintados –junto a cortesanas, también pintadas–, en un ambiente de fiesta donde hay olores, música y bebida: representación que nos remite a las críticas vertidas durante el Posclásico hacia las ahuianime (prostitutas nahuas), famosas por sus pinturas corporales. El autor destaca también la importancia del contexto en el uso de los pigmentos; por ejemplo, la diferencia que hay entre los que se utilizaban para pintar las esculturas y los monumentos de Tenochtitlan, y los que se empleaban para pintar los códices. Finalmente, Houston invita al lector a adentrarse en ese universo mesoamericano en el cual se adornaban distintas pieles, según prácticas y rituales destinados a constituir lo que Terence Turner (1980) llamó the social skin, ‘la piel social’.
The stress-strain state of the soil body in the quarter plane subjected to the strip load
Authors: Ter-Martirosyan Zaven G. , Vanina Yuliya V.
Published: December 2020

Introduction. The construction of high-rise buildings, having elaborated substructures located inside deep excavations, entails a quantitative evaluation of the stress-strain state (SSS) of soils beyond the excavation wall with regard for the interaction with the surrounding built-up area and conditions of the contact with the enclosure structure. The paper analyzes the effect of distributed load p = const over a horizontal area having width b = 2a at the distance of с < a from the edge of a rectangular profile wall, which causes a non-uniform stress-strain state in the soil body having the shape of a quarter plane. It is assumed that the vertical wall is fixed with sprung structures, although vertical displacement of soil is acceptable.

Materials and methods. The analytical solution to the problem of the effect of the distributed load on the horizontal soil body having the shape of a quarter plane is based on a well-known solution to the plane elastic problem designated for the half-space subjected to load p = const distributed over a strip. MathCAD software (SW) was employed to obtain the analytical solution; PLAXIS 2D software was used to obtain the numerical solution.

Results. Analytical and numerical methods were applied to solve the problem of exposure of a horizontal soil body, having the shape of a quarter plane, to a distributed load. A comparative assessment and analysis of the stress strain state values were performed.

Conclusions. Analytical and numerical solutions demonstrate good convergence pursuant to the analysis of the results. Therefore, further development of new methods for the quantitative evaluation of the stress strain state of the soil body based on the existing theoretical solutions is one of the main challenges to be tackled in advanced design of beddings and foundations.
DAMPAK PENERAPAN BEA KELUAR KARET ALAM INDONESIA. SUATU ANALISIS SIMULASI
Authors: Hendratno Sinung
Published: December 2020

Pemerintah akan mendorong pengembangan industri barang jadi karet di dalam negeri. Salah satu upayanya adalah dengan merencanakan penerapan bea keluar karet. Tulisan ini akan menganalisis dampak dari penerapan bea keluar karet alam Indonesia. Analisis menggunakan data sekunder yang diperoleh dari berbagai sumber yang relevan dan hasil penelitian. Data dianalisis dengan menggunakan metode komparatif statik dan simulasi. Hasil analisis simulasi menunjukkan bahwa penerapan bea keluar karet akan menurunkan harga di tingkat perdagangan besar dan produsen (petani dan perusahaan) karet. Penerapan bea keluar karet juga berdampak pada: a) meningkatnya surplus konsumen industri barang jadi karet, b) menurunnya surplus produsen, c) menghasilkan penerimaan pemerintah, dan d) terjadi kerugian ekonomi bagi masyarakat perkaretan. Penerapan kebijakan bea keluar karet sebaiknya dilakukan bersama-sama dengan kebijakan lain (policy mixed) seperti: a) kebijakan perlindungan terhadap kesejahteraan produsen, b) kebijakan keamanan terhadap perdagangan ilegal bokar, c) kebijakan penyediaan bahan pendukung bagi industri barang jadi karet dan pengurangan/ penghapusan PPN bagi produk primer, dan d) kebijakan stabilisasi nilai tukar mata uang  (managed floating exchange rate). Diterima : 29 Maret 2012; Disetujui : 17 Juli 2012 How to Cite : Hendratno, S. (2012). Dampak penerapan bea keluar karet alam indonesia. Suatu analisis simulasi. Jurnal Penelitian Karet, 30(1), 36-45. Retrieved from http://ejournal.puslitkaret.co.id/index.php/jpk/article/view/120
PEMANFAATAN HASIL PIROLISIS LIMBAH BAN BEKAS SEBAGAI BAHAN PELUNAK UNTUK PEMBUATAN BARANG JADI KARET
Authors: Falaah Asron Ferdian , Cifriadi Adi , Maspanger Dadi R.
Published: December 2020

Perkembangan industri automotif yang pesat menjadikan permintaan yang besar terhadap ban kendaraan. Dampak negatif yang dihasilkan adalah melimpahnya limbah ban bekas. Sebagai usaha untuk memanfaatkan limbah ban bekas, telah dilakukan penelitian untuk merubah limbah ban bekas menjadi bahan pelunak barang jadi karet dengan proses pirolisis. Pirolisis dilakukan pada suhu 5000C selama 3 jam, menghasilkan  cairan pirolisat dengan nilai berat jenis spesifik 1,0139, viskositas kinematis pada 2100F 7,063 cst, titik tuang -60C dan titik nyala 156,50C. Hasil uji sifat fisika vulkanisat  menunjukkan bahwa pirolisat dari ban bekas dapat digunakan sebagai bahan pelunak barang jadi karet yang ditunjukkan dari hasil uji yang tidak berbeda nyata antara vulkanisat yang mengandung bahan pelunak kontrol dengan bahan pelunak dari pirolisat ban bekas. Diterima : 19 Februari 2013; Disetujui : 22 Maret 2013 How to Cite : Falaah, A. F., Cifriadi, A., & Maspanger, D. R. (2013). Pemanfaatan hasil pirolisis limbah ban bekas sebagai bahan pelunak untuk pembuatan barang jadi karet. Jurnal Penelitian Karet, 31(2), 149-158. Retrieved from http://ejournal.puslitkaret.co.id/index.php/jpk/article/view/142
KERAGAMAN GENETIK TANAMAN KARET (HEVEA BRASILIENSIS MUELL ARG) DARI HASIL PERSILANGAN INTERSPESIFIK
Authors: Woelan Sekar , Sayurandi Sayurandi , Irwansyah Edy
Published: December 2020

Variabilitas genetik plasma nutfah karet di Indonesia telah diperkaya dengan melakukan konservasi genotipe karet  dari hasil ekspedisi IRRDB (International Rubber Research and Development Board) di Sungai Amazon, Brasil pada tahun 1981. Peluang untuk mendapatkan genotipe unggul baru akan lebih besar dengan menggunakan persilangan antara RRIM 600 X PN 1546. Tahapan awal dalam pemuliaan tanaman karet adalah dengan memilih genotipe terbaik di pengujian seedling evaluation trial (SET). Seleksi  genotipe dilakukan berdasarkan parameter potensi produksi (lateks dan kayu), pertumbuhan tanaman (lilit batang, ketebalan kulit), anatomi kulit (jumlah dan diameter pembuluh lateks, jumlah partikel karet), serta fisiologi lateks (indeks penyumbatan, indeks produksi,  kecepatan aliran lateks, kadar karet kering, sukrosa, tiol, fosfat).  Hasil penelitian menunjukkan bahwa genotipe hasil persilangan klon RRIM 600 X PN 1546 menunjukkan keragaman yang tinggi untuk produksi lateks maupun produksi kayu.  Karakter lilit batang, tebal kulit, jumlah pembuluh lateks, indeks produksi dan kecepatan aliran lateks menunjukkan adanya korelasi yang sangat nyata dengan produksi lateks. Adanya hubungan di antara 12 komponen produksi ditunjukkan dengan besaran nilai koefisien determinasi yaitu R2 = 92,7% dan sisanya 27,0% informasinya belum diketahui.  Komponen produksi yang mempunyai pengaruh langsung cukup tinggi terhadap produksi yaitu pembuluh lateks (0,722), partikel karet (0,591), lilit batang (0,588) dan tebal kulit (0,556).  Berdasarkan analisis lintas dan regresi bertatar, diketahui bahwa jumlah partikel karet dan jumlah pembuluh lateks memiliki pengaruh langsung paling besar sekaligus bebas dari efek multikolinieritas. Hal ini mengindikasikan bahwa, kedua peubah itu secara parsial menunjukkan hubungan yang nyata terhadap produksi lateks. Nilai koefisien determinasi kedua karakter tersebut sebesar 61,90%. Genotipe terseleksi berdasarkan produksi lateks adalah No. 18/G-518, No. 9/G-567, dan No. 28/G-577.  Berdasarkan produksi kayu ditemukan pada genotipe No. 17/G-669 (volume kayu bebas cabang), No. 19/G-567, No. 20/G-441 (volume kayu kanopi) dan No. 19/G-567, No. 20/G-441, No. 27/G-514 (volume kayu total). Diterima : 20 Maret 2014; Direvisi : 30 Mei 2014; Disetujui : 7 Juli 2014  How to Cite : Woelan, S., Sayurandi., & Irwansyah, E. (2014). Keragaman genetik tanaman karet (hevea brasiliensis muell arg) dari hasil persilangan interspesifik. Jurnal Penelitian Karet, 32(2), 109-121. Retrieved from http://ejournal.puslitkaret.co.id/index.php/jpk/article/view/157
Sampul Belakang 32 2 2014
Authors: Puspitasari Santi
Published: December 2020

Sampul Belakang 32 2 2014
PENGARUH INTERVAL PENGENDALIAN GULMA DAN APLIKASI HERBISIDA TERHADAP PERTUMBUHAN GULMA DAN TANAMAN KARET TBM
Authors: Zulkipli Zulkipli , Yakup Yakup , Sodikin Erizal , Syawal Yernelis
Published: December 2020

Metode pengendalian gulma yang tidak efektif akan menyebabkan dinamika gulma ke jenis yang lebih sulit dikendalikan dan tertundanya matang sadap 2-3 tahun. Penelitian ini untuk  mengkaji pertumbuhan gulma dan tanaman karet akibat pengaruh berbagai  interval pengendalian dan aplikasi herbisida pada kebun karet TBM. Penelitian dilaksanakan dari Januari 2013 sampai Juni 2014.  Rancangan penelitian Split Plot,  petak utama  adalah perlakuan interval  pengendalian gulma dan perlakuan herbisida sebagai anak petak dengan ulangan 3 kali. Hasil penelitian menunjukkan bahwa pertumbuhan  gulma daun lebar  lebih dominan  (SDR 52,76%) dari gulma sempit (SDR 47,24%) di awal penelitian (pra perlakuan). Bobot kering dan penutupan gulma lebih rendah, pada  interval pengendalian lebih singkat. Bobot kering gulma antar petak perlakuan berbeda nyata  pada Juni dan Desmber 2013.  Bobot kering dan penutupan gulma terendah  pada perlakuan  glifosat + metil metsulfuron  yang tertinggi pada perlakuan ditebas dan kontrol. Bobot kering dan penutupan gulma selalu berbeda nyata antara perlakuan glifosat + metil metsulfuron dengan perlakuan ditebas dan kontrol. Perlakuan herbisida campuran parakuat + metil metsulfuron menghasilkan pertumbuhan lilit batang karet lebih baik (17,9 cm) dibanding  perlakuan glifosat + metil metsulfuron (16,9 cm). Pertumbuhan lilit batang tanaman karet  sangat dipengaruhi  bobot kering  gulma dengan nilai koefisien diterminasi  R2  = 0,82. Dapat disimpulkan bahwa perlakuan herbisida  glifosat + metil metsulfuron lebih efektif menekan pertumbuhan gulma dan  pertumbuhan  lilit batang  karet sangat dipengaruhi bobot kering  gulma yang membentuk pola hubungan pertumbuhan negatif.
Multitudes of Voigt - Reuss forks and Voigt - Christensen - Reuss tridents
Authors: Erofeev Vladimir T. , Tyuryakhin Aleksej S. , Tyuryakhina Tatyana P.
Published: December 2020

In the literature, there are many studies of the representative volume of a composite material, in particular, those calculated using the formulas of Christensen, Voigt and Reiss. The aim of this work is to study the features of evaluating the set of forks of effective modules. Methods. On the basis of solving the Lame problem (for a thick-walled sphere), a spherical model of a representative volume (cell) of a composite material with a granular (spherical) filler is compiled and the value of the effective modulus of elasticity of a two-phase composite is determined. The study of the obtained formula for the effective modulus, expressed in dimensionless quantities, for the cell material revealed its identity with the R.M. Christensens formula, expressed in dimensional values, for the bulk modulus of composites with a spherical filler. In this case, Christensens solution was previously obtained by a different method when he considered the polydisperse model of the composite. The dimensionless form of the function (effective module) of three dimensionless parameters made it possible in flat spaces (two coordinate planes) to construct graphical images of the function of the named modules according to Christensen, which are compared and combined in one figure with similar images of the functions of estimating the values of the modules (real composites) according to Voigt and Reiss. Graphical studies in relation to the spherical representative volume model show that in the flat space of the set of Voigt - Reuss forks, these forks are not narrowed, but they are partially filled by the flat space of the set of Christensen - Reiss forks. The graphs of the functions of the modules, at the same time, form, simultaneously with the sets of two-toothed forks, a set of Voigt - Christensen - Reiss trident forks (tridents), which, depending on the size of the intervals of the numbers of the studied parameters, have forks of different sizes. Results. Graphic illustrations of numerical examples have been obtained showing that for given values of the module of the matrix and filler and the volume fraction of the latter, it is possible to determine the effective volumetric module and shear module of two-phase composites, and to perform a comparison with the conclusions of the applied plan. The dimensionless form of the obtained expressions makes it possible to solve the inverse problems of the mechanics of polydisperse composites, for example, to determine the volume module of the composite components by the effective modulus obtained by mechanical testing of standard samples.
Analytical assessment of the frequency of natural vibrations of a truss with an arbitrary number of panels
Authors: Kirsanov Mikhail N.
Published: December 2020

The aim of the work is to derive a formula for the dependence of the first frequency of the natural oscillations of a planar statically determinate beam truss with parallel belts on the number of panels, sizes and masses concentrated in the nodes of the lower truss belt. Truss has a triangular lattice with vertical racks. The solution uses Maple computer math system operators. Methods. The basis for the upper estimate of the desired oscillation frequency of a regular truss is the energy method. As a form of deflection of the truss taken deflection from the action of a uniformly distributed load. Only vertical mass movements are assumed. The amplitude values of the deflection of the truss is calculated by the Maxwell - Mohrs formula. The forces in the rods are determined in symbolic form by the method of cutting nodes. The dependence of the solution on the number of panels is obtained by an inductive generalization of a series of solutions for trusses with a successively increasing number of panels. For sequences of coefficients of the desired formula, fourth-order homogeneous linear recurrence equations are compiled and solved. Results. The solution is compared with the numerical one, obtained from the analysis of the entire spectrum of natural frequencies of oscillations of the mass system located at the nodes of the truss. The frequency equation is compiled and solved using Eigenvalue search operators in the Maple system. It is shown that the obtained analytical estimate differs from the numerical solution by a fraction of a percent. Moreover, with an increase in the number of panels, the error of the energy method decreases monotonically. A simpler lower bound for the oscillation frequency according to the Dunkerley method is presented. The accuracy of the lower estimate is much lower than the upper estimate, depending on the size and number of panels.
Approaches to Managing Ethnoreligious Diversity: the Case of the City-State Singapore
Authors: Lavrov Ilya R. , Kharitonova Oxana G.
Published: December 2020

The article examines the problem of finding an appropriate power-sharing model for a divided society with cleavages along religious, linguistic, cultural and ethnic lines. Two key approaches to the institutional management of ethnoreligious diversity, consociationalism and centripetalism, are studied. The theoretical framework then applied to the city-state Singapore, a secular nation-state with a dominant ethnic group. The article states that the individual ethno-religious segments aware of their socio-political role can not be detected in the nation-state, whose citizens lack clear ethnic and religious identification, as a result of the culturally neutral citizenship concept application. The authors conclude that a centripetalist approach can theoretically be applicable to Singapore as the role of the unifying centre is played by the PAP, representing all ethnic groups and religions. However, the city-state could be threatened by conflicts between different segments due to religious self-radicalization, and these conflicts could be prevented through the use of consociational mechanisms.
Violence and “Counter-Violence”. On Correct Rejection. A Sketch of a Possible Russian Ethics of War Considered through the Understanding of Violence in Tolstoy and in Petar II Petrović Njegoš
Authors: Bojanic Petar
Published: December 2020

The articles intention is to construct a possible minimal response to violence, that is, to describe what would be justified (necessary or legitimate) противонасилие (counter-violence). This argument is built on reviving several important philosophical texts in Russian of the first half of the twentieth century as well as on going beyond that historical moment. Starting with the reconstruction of Tolstoys criticism of any use of violence, it is then shown that, paradoxically, resistance to Tolstoys or pseudo-Tolstoys teachings ends up incorporating Tolstoys thematization of counter-violence into various theories, which sought to legitimate the use of force. In particular, Tolstoys discovery of a force, which, on the one hand, is not grounded in violence and, on the other hand, which is capable of countering violence, becomes fundamental in reasoning about the just use of force. The connection is made between Tolstoy and Petar II Petrović Njego, who also thematizes the use of force in Christian perspective. In his view, justice, blessed by the Creators hand, has the capacity to protect from violent force. Any living thing defends itself from what endangers it by means Creator bestowed it with. Living force and protective use of force are conceptually linked in Njegos reasoning. Thus, only protective force can defeat aggressive force. This is shown to be Njegos contribution to the Orthodox Christian discourse on violence. If a force can be counter-violent, the next step in our argument would be to search for a protocol that should have universal validity, that is, it has to be valid for all conflicting sides, The protocol of counter-violence requires that, firstly, it is a response to violence; secondly, it interrupts violence and forestalls any possible future violence (it is the last violence); thirdly, it is subject to verification, it addresses those who are a priori against any response to violence (which usually refers to various forms of Tolstoyism). Finally, it is shown that state power does not create law, but it is being right that makes law or gives life to social order, and thereby can authorize the use of force. This is the innovation in the histories of justification of force, absent in the West. Aggressive violence can necessarily be opposed only in the way that implies the possibility of constituting law and order.
Apresentação
Authors: Silva Fernando Santos , Perovano Ana Paula , Oliveira Paulo Cesar
Published: December 2020

Apresentação da edição.
Myocardial Infarction Following Repair of a Ruptured Heart
Authors: vakili hossein , taherpour zhiva
Published: December 2020

The patient was a 40-year-old man with penetrating chest trauma two days
before being referred to our hospital.during first repair LAD artery was
sutured.because of ongoing CP, he was candidate for bypass surgery and
revascularization .The surgeon had reported ligation of LADA by some
sutures during previous cardiac repair.
Wave concept of motion in mathematical models of the dynamics of two-dimensional media studying
Authors:   Lviv Polytechnic National University, Andrukhiv Andrij , Sokil Bohdan ,   Hetman Petro Sahaidachny National Army Academy, Sokil Mariia ,   Lviv Polytechnic National University
Published: December 2020

The methodology of the studying of dynamic processes in two-dimensional systems by mathematical models containing nonlinear equation of Klein-Gordon was developed. The methodology contains such underlying: the concept of the motion wave theory; the single - frequency fluctuations principle in nonlinear systems; the asymptotic methods of nonlinear mechanics. The aggregate content allowed describing the dynamic process for the undisturbed (linear) analogue of the mathematical model of movement. The value determining the impact of nonlinear forces on the basic parameters of the waves for the disturbed analogue is defined.
Parliament Activity Digitization. World Experience, Technologies and Challenges to the Legislative Authority
Authors: Khashchenko Anton V.
Published: December 2020

The article is devoted to the digitization process of the parliamentarism institution that is now gaining strength in all countries including Russia. The said process is primarily aimed at the increase of parliament activity efficiency including budgetary funds saving, parliamentarians functioning convenience, facilitation of informing the citizens about the activities of parliamentary institutions and providing the relevant feedback, providing parliamentary “services” without physical presence. In the article the author examines different approaches to this issue of various countries and their advance in this direction with different speed, as well as the place of Russia in this process and the specifics of domestic parliamentarism digitization.
ANALISIS SWOT PASAR MODAL SYARIAH SEBAGAI SUMBER PEMBIAYAAN DI INDONESIA
Authors: Basrowi Basrowi , Utami Pertiwi , Anggraeni Erike , Nasor Muhammad
Published: December 2020

Tujuan penelitian ini adalah memberikan tinjuan literatur tentang masalah yang saat ini dihadapi oleh Pasar Modal Syariah, mengingat produk pasar modal syariah belum digunakan secara signifikan sebagai sumber pembiayaan di luar Bank Syariah. Padahal peluang sebagai alternatif sumber pembiayaan cukup besar terutama karena potensi masyarakat Indonesia yang mayoritas umat muslim. Metode yang digunakan dalam kajian ini yaitu metode literature (kepustakaan) berdasarkan sumber bacaan yang paling up-to-date baik dari buku maupun jurnal. Metode analisis data yang digunakan yaitu analisis SWOT sehingga diharapkan dapat menemukan solusi strategi yang tepat untuk menggunakan pasar modal syariah sebagai sumber pembiayaan di luar bank. Hasil analisis mengindikasi bahwa penggunaan produk pasa modal syariah mempunyai kekuatan yang positif dengan secara terus menerus menjaga eksistensinya. Keunggulannya dipengaruhi aktivitasnya yang terhindar dari Maghrib (Maysir, haram, riba dan gharar). Dampaknya sangat signifikan terhadap pemberdayaan lingkungan atauâ€˜green economicâ€™ karena secara tidak langsung melarang praktik pengerusakan sumber daya alam bagi pelaku stakeholder. Kelemahannya, yaitu banyaknya sumber daya manusia di Pasar Modal Syariah yang tidak mampu menggunakan teknologi canggih secara tepat dan optimal. Peluang datang dari perkembangan teknologi dan meningkatkan literasi keuangan masyarakat tentang pasar modal syariah. Hambatannya yaitu adanya resiko yang tinggi akibat dari faktor ekternal yaitu perubahan politik, ekonomi, sosial-budaya tetap harus diwaspadai karena selalu tidak ada kepastian akan hal tersebut.
Konsep Ekonomi Islam: Parameter Islamic Business Ethics (IBE) dalam Produksi
Authors: Maghfiroh Siti
Published: December 2020

Human economic activity consists of three series, namely production, distribution, and consumption. However, the starting point of this activity is generally focused on production. This series must of course be in the syariâ€™ah frame, because Islam regulates it as an activity that has norms and ethics. The reality that occurs that not all producers apply ethics to the products produced, so it needs a parameter to assess this ethical dimension. The Islamic view of product creation is to integrate aspects of ethics (morals) and trancendental components. Its implemetation is guided by the principles of Islamic business ethics, axioms of economic ethics, and a number of rules which are framed within the parameters of Islamic business ethics. The parameters of Islamic Business Ethics that can be used as a reference in production activities include three things, namely the first type of product,where a produst must h}ala>lan t}ayyiban, the goods meet maqa>sid syariâ€™ah, and based priority needs. Second, focuses on the ethical framework of production, third gets legality from the competent authority.
Rancang Bangun Ekonomi Islam Adiwarman Karim dalam Kajian Epistomologi Islam
Authors: Shafrani Yoiz Shofwa
Published: December 2020

The development of Islamic economic thought in Indonesia is still considered only in the banking and financial sector. So, necessary a process to be able to unify the concept of Islamic values â€‹â€‹and economic concepts so that the Islamic economy can unite at the empirical level. It is hoped that the integration between Islamic values â€‹â€‹and economic values â€‹â€‹can broadly describe the concept of Islamic economics. This process can be successful if it is supported by the instruments, especially humans as the main instrument. One of the figures of Islamic economic thought who integrates theory and practical level is Adiwarman Karim. It offers the concept of Islamic economics in all aspects and fields of Islamic economics and business. The thought structure adopted by him is fundamentalist-intellectual-professional, so the concept of Islamic economics offered is the design of Islamic economics. Epistomologically, the background behind Adiwarman getting this idea is based on formal education and the practical world. The methods of obtaining knowledge are historical, fiqh and economic approaches. Then for the contribution of thought seen in the concept of monetary, a good competitive, foreign exchange control and inflation, money, zakat, Islamic banking, conversion to Islamic banks.
Static and dynamic tests at a railway tank wagon
Authors: MĂNESCU Tiberiu Stefan , ZAHARIA Nicusor Laurentiu , BARBINȚA Constantin Ioan
Published: December 2020

Railway tank wagons are widely used for the transportation of liquid cargo as petroleum products, acids, alcohol etc. During the last years only tank wagons with bogies were manufactured (four axles wagons). The prototype of each wagon’s series is tested according with international standards in purpose to validate the design (the project). This paper present the static and dynamic test performed at the body of a four axles tank wagon.
Improvement of Jain’s algorithm for frequency estimation
Authors: MINDA Andrea Amalia , LUPU David , GILLICH Gilbert-Rainer
Published: December 2020

In this paper we propose a procedure to correct Jain's algorithm, which in certain situations fails in correctly estimating the frequency by indicating frequency values that are very far from the real frequency. It happens because the two points considered for the method proposed by Jain are not on the same lobe. Thus, a method is proposed according to which these points are chosen so that the results are improved.
Simulating an improved algorithm for propagation of transverse oscillations through a string
Authors: HAȚIEGAN Cornel , STROIA Mihaela Dorica , MUSCAI Cristian
Published: December 2020

In present paper we bring under discussion a mathematical algorithm for determining oscillations through an elastic string. We have noticed
that the algorithm has a flaw which can be solved by introducing an approximation into the system. For improved algorithm we have developed a program in order to obtain a simulator for propagation of transverse oscillations through a string, which allow us to obtain graphical representations for n-order harmonics.
Sacredness to desecration: ‘Languaging’ and ‘othering’ of peoples and places through dumping of domestic waste in Urora, Benin City, Nigeria
Authors: IYAWE Hope
Published: December 2020

This paper examines the dynamics of environmental change of physical spaces and the behaviour of the residents of a formerly close-knit community whose belief systems are contrary to their lifeworld situation as observed in Urora settlement in Benin City, Nigeria. The findings revealed that the satellite images show that the study area was much greener 20 years ago and environmentally attractive compared to the current time. Lack of infrastructure such as waste bins has led to a shift in mindset among the residents to accommodate illegal dumping contrary to attitudes in the past. Population growth and refuse generation and disposal is also a significant challenge. Based on the findings, the paper posits for the realignment and reconsideration of the embodied sacredness of nature with the mode of expression of the past which was pro-environmentally inclined and focussed.
Opportunities to tackle apathy in solid waste management in rural integrated urban environment: The case of the Urora community in Benin City, Nigeria
Authors: IYAWE Hope , EBOHON Obas John
Published: December 2020

In sub-Sahara African countries, there exists apathy towards solid waste management and services. Indiscriminate waste disposal in Urora is addressed through a recent study which uses a combination of concepts from the sense of community, empowerment and phenomenological principles to explore how to engage households with other stakeholders to address the disconnect that has resulted in environmental degradation. The findings revealed that the problem of indiscriminate waste disposal in this community could not be meaningfully understood without understanding their communal living, behaviour and practices as mediated by rituals unmitigated by passage of time. Based on these results, this paper argues that ‘living in the community’ means taking an active part in the settlement’s physical environments for effective income generating opportunities.
La decreciente, asimétrica y desenfocada relación comercial entre Argentina y Brasil
Authors: Zelicovich Julieta
Published: December 2020

El objetivo de este trabajo es analizar el vínculo entre Argentina y Brasil, a partir de la relación comercial. Se buscar realizar un diagnóstico de la vitalidad y centralidad de la variable comercial en la relación entre ambos países: el intercambio comercial, la gestión política de ese vínculo y su agenda de negociaciones comerciales externas. Se trata de un trabajo de tipo descriptivo, basado en la observación estadísticas, el análisis documental y el análisis de discurso. El recorte temporal se centra en los comienzos de las gestiones de Fernández y Bolsonaro.
ASSESSMENT AS A SIGNIFICANT COMPONENT IN EDUCATIONAL PROCESS
Authors: HAKOBYAN NAIRA , VARDANYAN NARINE , GRIGORYAN GAYANE
Published: December 2020

The article discusses assessment as a significant component of educational process. The assessment mechanisms and peculiarities are listed in the framework of the recent reformations in educational sphere. In this context assessment is investigated as educational outcome or everlasting and constant evidence collection, analysis and usage. The authors prove the fact that assessment should be for the learner and with the learner as an ongoing process.
ROLE OF SPORTS MOTIVATION AT THE EARLY STAGES OF PERSONALITY FORMATION OF THE ATHLETE
Authors: Mkrtchyan N.
Published: December 2020

Studies devoted to the study of the motivational sphere ofthe athlete are numerous, but the motivational sphere has not been sufficiently studied in children’s and youth sports. This article analyzes theoretical and practical research in this field, which makes it possible to identify the most important motives for the formation ofthe athlete’s personality.
Characterization of a Modular Flow Cell System for Electrocatalytic Experiments and Comparison to a Commercial RRDE System
Authors: Stender Frederik J. , Obata Keisuke , Baumung Max , Abdi Fatwa F. , Risch Marcel
Published: December 2020

Generator-collector experiments offer insights into the mechanisms of electrochemical reactions by correlating the product and generator currents. Most commonly, these experiments are performed using a rotating ring-disk electrode (RRDE). We developed a double electrode flow cell (DEFC) with exchangeable generator and detector electrodes where the electrode width equals the channel width. Commonalities and differences between the RRDE and DEFC are discussed based on analytical solutions, numerical simulations and measurements of the ferri-/ferrocyanide redox couple on Pt electrodes in a potassium chloride electrolyte. The analytical solutions agree with the measurements using electrode widths of 5 and 2 mm. Yet, we find an unexpected dependence on the exponent of the width so that wider electrodes cannot be analysed using the conventional analytical solution. In contrast, all the investigated electrodes show a collection efficiency of close to 35.4% above a minimum rotation speed or flow rate, where the narrowest electrode is most accurate at the cost of precision and the widest electrode the least accurate but most precise. Our DEFC with exchangeable electrodes is an attractive alternative to commercial RRDEs due to the flexibility to optimize the electrode materials and geometry for the desired reaction.
ANALISIS TINDAK TUTUR ILOKUSI DALAM VLOG Q&A SESI 3 PADA KANAL YOUTUBE SHERLY ANNAVITA RAHMI
Authors: Faroh Sifrotul , Utomo Asep Purwo Yudi
Published: December 2020

Vlog (video blogging)  is a form of blogging activity using vlog medium which represents personality and usually discusses, tells, or discusses about certain content. Besides being entertainment, video blogging also provide knowledge for the audience. One of the vlog that is full of knowledge is the vlog "Q&A Session 3" contained on Sherly Annavita Rahmi's channel on social media Youtube. Please note that the types of vlogs that are often uploaded in the YouTube channel are motivational vlogs, Question & Answers (Q&A), and speakers' opinions on various issues. This study aims to describe the range of illocutionary speech acts that exist in the V&A Q&A Session 3. The research approach is a qualitative descriptive approach. At the stage of data collection, the authors use the observation of referring to downloading vlogs first, and followed by the note taking technique. The author uses the method of referring to downloading vlogs and continued with note taking techniques to collect data. Data analysis was performed by transcription, translation analysis and interpretation, then making conclusions about the types of illocutionary speech acts used by speakers in the V&A Q&A Session 3. The research data is in the form of utterances delivered by Sherly Annavita Rahmi's youtube channel account owner. Based on the data analysis, there are five types of speech acts of are (1) asertive speech acts, including stating, speculating, and mentioning; (2) directive ordering, giving cue, suggesting, and urging; (3) expressive thank you, criticize, and congratulations; (4) commisives, includes offer; and (5) Declarative, including deciding. From this research it is expected to find the types and meanings of illocutionary speech in vlogs that will be useful for reference in life.language, vlog, sherly annavita rahmi, speech acts, illocution