bluuebunny/crossref_metadata_2025 huggingface dataset:
MORPHOMETRIC CHARACTERIZATION OF THE EQUINE BARBE BREED IN NORTHWEST OF ALGERIA
Authors: Benhamadi Mohamed Amine , Mezouar Kamel , Benyarou Mohammed , Bouandas Ameur , Gaouar Semir Bechir Suheil
Published: February 2022

The Barbe horse occupies a prominent place in the history, culture and traditions of Algeria; it is at the base of the evolution of the main equine breeds in Maghreb. Nineteen (19) measurements were made on 58 pure and presumed Barbe horses (uncertain origins), all aged three years and over. From these, six body indices were calculated and live weight estimated. The cephalic profile survey was also performed. Statistical analyzes were carried out on these different measurements by software R 2.15.2 and XLSTAT2016. The statistical tests used were of the descriptive and analytical type including among others, the calculation of means, standard deviation, and principal componentanalysis (PCA) and ascending hierarchical classification (CAH). We also estimated genetic diversity by Shannon and Weaver index. They find that the Algerian Barbe horse is a eumetric, mediolinear horse with a body index of 0.955, (squared horse), with a median size of (152.5) cm, a chest of (175.5) cm and a posterior(19.8) cm and anterior (20.6) cm canon. It has a slightly hooked convex cephalic profile and a predominantly chestnut robe. Its characteristics make the horse Barbe of Algeria conform to the standard as defined by the world organization of the horse Barbe.
Effect of the Genotype × Environment Interaction on the main Components of Yield in Chickpea (Cicer arietinum .L) in Tlemcen, Algeria.
Authors: Bouri Amina , Mahdad Mohammed Yacine , Sidhoum Mohammed , Gaouar Semir Bechir suheil
Published: February 2022

As part of the characterization and identification of varieties of chickpeas, we have undertaken prospecting and collection of plant material through the Wilaya of Tlemcen.In the present work two landrace Garbaansa and Bled, were used where the goal was to characterize and analyze the effect of the genotype environment interaction. The analysis of the morphometric data showed that the height of the plant depends in its expression of the genotype × environment interaction, the total number of pods per plant is unique to the genetics of the species and its expression is dependent on the genotype × environment interaction. The number of seeds per pod is a genotype-specific trait that is influenced by the environment and is the result of interaction between the latter two. The size of the chickpea grain is related to the environment, the genotype and the expression of which comes from the interaction of the medium × genotype.
Characterization and Morphological Typology Of Fig Variety (Ficus carica) In The Tlemcen Region
Authors: Mkedder Ikram , Chahbar Mohammed , Ilias Faiza , Gaouar Semir Bechir Suheil
Published: February 2022

The purpose of this study is to describe morpho-biometric and identify fig varieties in Tlemcen region, based on 33 morphological markers (24 qualitative and 9 quantitative traits). The samples collected are processed by the ImageJ software for taking measurements. The statistical analysis was carried out using the SAS version 9 software. The results of the descriptive analysis of morphological traits studied allowed us to describe each variety and estimated the variability associated with each character of the different varieties sampled. The results of the principal Component Analysis (PCA) allowed the distinction of nine groups. Comparison of the data collected for each two-to-two variety and the estimate of the square distance between them showed that there is a highly significant difference between all local varieties. Then the comparison between local varieties and imports allowed the population to be separated into 16 distinct groups. Statistical analysis identified skin color as the primary discriminating factor between local varieties followed by fruit length, apical branching and leaf count per shoot. Statistical analysis of qualitative and quantitative morphological data from the 33 characters in study is to be effective for the distinction of new local varieties. That said, morpho-biometric description and local variety identification must be verified by the molecular tool to embark on an effective program of management and genetic improvement of this important biological resource.
Morphobiometric characterization of donkey resources in the extreme west of Algeria
Authors: Labbaci Madani , Djaout Amal , Hayaoui Nour El Houda , Djliel Fatima Zohra , Ameur Ameur Abdelkader , Gaouar Semir Bechir Suheil
Published: February 2022

The goal of this study is to characterize the diversity of the Algerian south donkey population, characterize its biometric variability, and determine the evolutionary relationships of this animal with its congeners at various latitudes. A total of sixty-six adult asses, distributed on the level of three wilayas from where eleven body measurements, six body indexes developed in horses and adapted to donkeys were calculated, and seven phenotypical characters were retained for this study. Measurements Lsi, HG, TP, LH, LE, Pc, LT, LO, LQ, LaT, Tm, Pv1, Pv2 are respectively: 98.05±10.46; 105.31±6.59; 188.88 ±8.61; 32.62±4.61; 27,17±4.41; 15.52±2.42; 50.92±3.82; 24.07±3.59; 39.24±14.30; 23.174±3.09; 41.82±3.52; 171.83±32.76; 145.83±27.62. Those information are used to compute 6 body indexes. According to body and profile indexes we deduce that our animals were medial linear and small (PI ≈ 1,08 and BI ≈ 0,82), they could not even bear their own weight loads (CI > 1), their heads were long (HI ≈ 0,45< 1) with a square body shape (LI ≈ 0,93< 1,10). Donkeys’ thoracic development was average according to (CD≈ 1,13). All parameters except the LE, PC, TM for the regions showed a significant difference on examined body measurements (p>0,05). On the phenotypical characteristics, a factorial analysis of the multiple correspondences revealed two main components that account for 48,90 and 44,26 % of total inertia, or 93,2 %. These percentages are related to the dress color, the head, the members, the hairs, the muzzle, and the belly. This research revealed significant phenotypic differences that should be included in the specie’s characterization and conservation efforts.
PolydactylismIn Muscovy Ducks (Cairina moschata): Inheritance And Types Of Polydactyly
Authors: Oguntunji Abel , Thoom Aryaen , Adeola Charles , Widya Purtra , Makram Amer , Adekanmbi Joan , Oriye Opeoluwa
Published: February 2022

Polydactyly is one of the most co mmon congenital limb dysplasia frequently observed in fa rm anima ls and varies in e xpressivity. He rein, a preliminary investigation on inheritance and types of polydactylyin one hundred and four (104) ducklings produced by seven (7) mating g roups (MGs) of different genotypes werereported. These ducklings were produced from non descript random bred population of Muscovy ducks in the Netherlands and data generated were ana lysed with descriptive (percentage and bar chart) and infe rential statistics{Chi-square (χ2)}. The resultsindicated that irrespective of the genotypes of the parents, polydactyl gene (Po) had inco mplete do minance and penetrance in the ducklings; however, the observed frequencies of polydactyly was not significantly (P>0.05) d ifferent fro m the e xpected proportions in all M Gs. Fu rther analysis of expressivity of the gene revealed prevalence of bilateral e xpression (97.18% ) co mpared to the unilatera l inc idence (2.82% ).The phenotypic e xpression of the mutant gene was classified into sixteen (16) distinct types and about one-third (31.82%) of polydactyl ducklings exp ressed type 5 polydactyly. In addition, dosage effect of Poand twin polyphalangeal(PoTP) genes exerted influence on incidence of polydactylism and observed polydactyly types. The highest number of polydactyly type was e xpressed by progenies of homozygous polydactyl parents. Conversely, PoTPgene was antagonistic to the expression of polydactylyand the incidence of polydactylysim was highest among ducklings of non-twin polyphalangeal parents.
Human Rights Violation in the Manifestation of Indonesia's Inefficacious Covid-19 Policies Towards the Lower Socio-Economic Class
Authors: Sergio Dellvin
Published: February 2022

Indonesia’s surging number of Covid-19 positive cases may be happening due to its own manifestation through implementing ineffective laws which then led to the resurgence of the policy crisis. Indonesia is deemed to have failed in handling the overwhelming pandemic. The imbalance of emergency fund allocation between the recovery of the economy and health sector also conveys Indonesia’s top priority. Policies made by the state also prove its failure in accommodating vulnerable people especially those who live in poverty. The application of the top-down policy affects those with financial insecurity then also burdened by extraordinary crimes such as corruption of social assistance mid pandemic. To implement an adequate policy which can respect, protect, fulfill, it is important to address poverty affected by covid policies through the lens of human rights, whether it is violated or fulfilled. The use of recent studies, official data, laws, policies, and human rights approaches will help indicate how people living in poverty are still marginalized of their rights to adequate standards of living pre and midst pandemic. Moving forward, those who live in poverty must live free from discrimination and stereotypes such as lazy, unlucky, undeserving, etc. which contributes to the exclusion and exploitation of this vulnerable group. This research will seek poverty as a human rights issue, it will show how this vulnerable group has been the victim of injustice and demand accountability. Through proper analysis, these findings will also set out appropriate and applicable solutions for the well-being of this group mid and post pandemic.
Pursuit differential game problem with integral and geometric constraints.
Authors: Adamu Jamilu , Halliru Aminu Sulaiman , Abdulhamid Bala Ma’aji
Published: February 2022

Abstract We study pursuit differential game problem in which a countable number of pursuers chase one evader. The problem is formulated in a Hilbert space l2 with pursuers’ motions described by nth order differential equations and that of the evader by mth order differential equation. The control functions of the pursuers and evader are subject to integral and geometric constraints respectively.Duration of the game is denoted by the positive number?. Pursuit is said to be completed if there exist strategies uj of the pursuers Pj such that for any admissible control v(·) of the evader E the inequality ky(?) ? xj (?)k ? rj is satisfied for some j ? {1, 2, . . .}. In this paper, sufficient condition for completion of pursuit were obtained and also strategies of the pursuers that ensure completion of pursuit are constructed.
Modified Gradient Flow Method for Solving One-Dimensional Optimal Control Problem Governed by Linear Equality Constraint
Authors: Olotu Olusegun , Aladesaye Charles , Dawodu Kazeem Adebowale
Published: February 2022

This study presents a computational technique developed for solving linearly constraint optimal control problems using the Gradient Flow Method. This proposed method, called the Modified Gradient Flow Method (MGFM), is based on the continuous gradient flow reformulation of constrained optimization problem with three-level implicit time discretization scheme. The three-level splitting parameters for the discretization of the gradient flow equations are such that the sum of the parameters equal to one (\theta1 + \theta2 +\theta3=1). The Linear and quadratic convergence of the scheme were analyzed and were shown to have first order scheme when each parameter exist in the domain [0, 1] and second order when the third parameter equal to one. Numerical experiments were carried out and the results showed that the approach is very effective for handling this class of constrained optimal control problems. It also compared favorably with the analytical solutions and performed better than the existing schemes in terms of convergence and accuracy
Some Engineering Properties of Ancient Fire Clay Bricks Discovered at the Dilbat Archaeological Site, South of Hilla City
Authors: Abed Ghadeer Ahmed , Manii Jwad Kadhim , Ali Jaffar Hussain
Published: February 2022

In this research, some engineering properties were studied for samples of fire clay bricks, which were selected from the study area, Dilbat or Tel al-Deylam, which dates back to the Middle Babylonian era 1500-600 BC in the southern part of the province of Babylon within the Al-Kifl district. The samples taken were subjected to many Engineering tests , which is the ratio of porosity, compressibility, density and ultrasound examination (Vp,Vs), from which each of Young's modulus, Poisson's modulus, Bulk modulus, Shear modulus was extracted, where the average porosity (23.06) which ranges (27.30-18.53), density (1.09 ) ranges (1.52-0.89), water absorption (20.86) ranges (26.17-15.94), compressibility (5.10 ) ranges (9.96-3.31), Vp (1053) ranges (2410-350),Vs (737.1) ranges (1687-245), Young's modulus (1.89) ranges (8.82-0.11), Poisson's modulus (0.013) ranges (0.013-0.013), Bulk modulus (1.89) ranges (8.82-0.11), Shear modulus ( 0.92) ranges (4.32-0.05).
Assessment of Groundwater Pollution using Aqueous Geo-Environmental Indices, Baiji Province, Salah Al-Din, Iraq
Authors: Abed Mahmood F. , Zarraq Ghazi Atiya , Ahmed Salwa H.
Published: February 2022

The study area is located in Baiji province characterized by anthropogenic activities which may affect the groundwater quality. Therefore, the present work was intended for assessing groundwater quality and its suitability for drinking. Groundwater samples were collected from 33 different well, then analyzed to determine 20 parameter which are TDS, Ca, Mg, Na, K, Cl, SO4, NO3, Al, Cd, Cr, Cu, Fe, Mn, Ni, Pb, Zn, As, B and Se. Nemerow Pollution Index Synthetic Pollution Index, and Pollution Index of Groundwater were used for determining groundwater suitability for human consumption. Nemerow Pollution Index values indicate that groundwater pollution is ranged from seriously to moderately polluted. According to Synthetic Pollution Index results, the water samples were moderately polluted to unsuitable for drinking. Depending on the rating of Pollution Index of Groundwater values, groundwater was polluted.
Pengaruh Insentif Terhadap Kinerja Karyawan Guna Memotivasi dan Meningkatkan Profitabilitas (Studi Kasus Pada PT. Bentara Sinergies Multi Finance)
Authors: Nuraisyiah Rohelis , Haerani Anggi
Published: February 2022

Penelitian ini bertujuan untuk menguji secara empiris dari beberapa variable yang mempengaruhi Kinerja Karyawan. Ada dua variabel yaitu motivasi dan insentif. Penelitian ini menggunakan Studi Kasus Pada PT. Bentara Sinergies Multi Finance yang diambil dengan metode aksidental sampling. Alat analisis yang digunakan adalah regresi linear berganda. Hasil penelitian ini menunjukan secara serempak semua variabel yaitu Motivasi dan Insentif berpengaruh terhadap Kinerja Karyawan. Variabel Motivasi saja yang mempengaruhi Kinerja Karyawan secara parsial, sedangkan faktor Insentif berpengaruh tidak signifikan terhadap Kinerja Karyawan.
FAKTOR-FAKTOR YANG MEMPENGARUHI KEPUASAN KERJA DAN KINERJA KARYAWAN
Authors: Atmaja Sukarta
Published: February 2022

Penelitian ini bertujuan untuk mengetahui dan menjelaskan : pengaruh dari faktorfaktor kepuasan (kompensasi, lingkungan kerja dan karakteristik pekerjaan terhadap kepuasan kerja; pengaruh kepuasan kerja terhadap kinerja; pengaruh faktor-faktor kepuasan kerja (kompensasi, lingkungan   kerja, karakteristik pekerjaan terhadap kinerja. Jenis penelitian yang digunakan dalam penelitian ini adalah penelitian explanatory research dengan pendekatan kuantitatif. variabel dalam penelitian ini adalah kompensasi, lingkungan kerja dan karakteristik pekerjaan sebagai variabel bebas, kepuasan kerja sebagai variabel mediator dan kinerja karyawan sebagai variabel terikat. Penelitian ini menggunakan data yang didapatkan dari kuesioner oleh responden . Metode analisis data yang digunakan adalah analisis deskriptif dan analisis jalur. Hasil analisis jalur menunjukkan bahwa kompensasi, lingkungan kerja dan karakteristik pekerjaan berpengaruh tidak signifikan terhadap kepuasan kerja; kepuasan kerja berpengaruh signifikan dan positif terhadap kinerja karyawan; kompensasi, lingkungan kerja dan karakteristik pekerjaan berpengaruh tidak signifikan terhadap kinerja karyawan.
Pengaruh Peran Orang Tua Terhadap Pemberian Vaksinasi Covid 19 di MAN I Kota Serang
Authors: Kurniatillah Nia , Hayat Fauzul , Nurjaman Nurjaman
Published: February 2022

Penelitian ini dilatar belakangi oleh keinginan peneliti untuk  mengetahui seberapa pengaruhnya peran orang tua siswa dalam pelaksanaan pemberian vaksinasi Covid-19 akan berdampak pada percepatan pelaksanaan kegiatan pembelajaran tatap muka di masa pandemi covid-19 dengan aman. Sehingga penelitian ini bertujuan untuk mengetahui pengaruh peran orang tua terhadap pemberian Vaksin Covid-19 pada siswa kelas XI MAN 1 Kota Serang. Penelitian dilaksanakan pada bulan Juni s/d Agustus 2021. Subjek dalam penelitian ini adalah siswa kelas XI MAN 1 Kota Serang, dengan keseluruhan sampel sebanyak 34 siswa. Metode penelitian yang digunakan adalah kuantitatif analitik. Analisis data menggunakan analisis regresi dengan bantuan program SPSS. Hasil penelitian yang diperoleh yaitu pengaruh signifikan antara Peran Orang Tua terhadap Pemberian Vaksin Covid-19 pada Siswa Kelas XI di MAN I Kota Serang. Hal ini dibuktikan dengan perolehan nilai sig = 0,015 < 0,05 dan F-hitung = 6,648. Dapat disimpulkan bahwa peran orang tua membawa dampak terhadap pemberian vaksin Covid-19.
Comparison of Retention between Two Dental Root Canal Core Build Up Materials and Silanized and Non-Silanized Glass Fibre Posts: An Invitro Study
Authors:   Professor, Department of Prosthodontics and Crown and Bridge, Bapuji Dental College and Hospital,Davangere, Karnataka, India, 577-004., Shamnur Dr. Sunitha
Published: February 2022

Background: Various resin-based core builds up materials are commercially available in market but their clinical use should follow recommendations of bond strength measurement studies. Objective: to evaluate the retention between two commercially available core build up materials and silanized and non-silanized glass fibre posts. Methodology: The retention between two commercially available core build up materials (Core X Flow and Light Core) and Silanized and Non- Silanized glass fiber posts with ten samples in each group were assessed using ‘pull out test’ in universal testing machine. Student’s unpaired ‘t’ test was used for inter group comparison by fixing significance level at p ≤ 0.05. Results: The retention force was higher in silanized fibre post group compared to non-silanized posts (p=0.02). Among the silanized posts, the retention force was significantly higher in CORE X FLOW group compared to LIGHT CORE group (p=0.03). Conclusion: The retention of posts improved with silanization. With silanization, the retention force was significantly higher with ‘CORE X FLOW’ compared to ‘LIGHT CORE’ core build up material.
Macroeconomic Drivers of Economic Growth
Authors:   Phd student Moi University Department of Economics, Erickson Matundura
Published: February 2022

Kenya's GDP growth is hampered by high fiscal deficits, high interest rates, and volatile exchange rates. As a result, the economy has experienced sluggish cycles of low economic growth, prompting policymakers to revise their policies. Kenya's ability to address macroeconomic instability hinges on its ability to increase economic growth. Divergent perspectives on the relationship between selected macroeconomic variables and economic growth is revealed by additional evidence. The goal of this research was to see how certain macroeconomic drivers affected economic growth. The study was based on the theory of endogenous growth. The study, which was based on the philosophical paradigm of positivism, used an explanatory research design and secondary data from the Kenya Bureau of Statistics, which covered the years 1990 to 2020. In the empirical analysis, the study used the bound test to test for a long-run relationship and the Autoregressive Distributed Lag model (ARDL) to evaluate the relationship between the variables. The data was tested for stationarity using the Augmented Dickey Fuller method. The long run ARDL results showed that the coefficients of exchange rate 0.080 (p-value 0.033 < 0.05), lending interest rate -0.172 (p-value 0.011 < 0.05), and broad money supply 0.242 (p-value 0.001 < 0.05) all had a significant impact on economic growth. The results of this study will be useful in forming fiscal and monetary policy, as well as in informing the government about potential solutions to economic growth challenges. According to the study, CBK policymakers should pursue policies that ensure exchange rate stability, determine effective lending interest rates, and keep the fiscal deficit in line with Kenya's economic growth.
Sustainability Report: The Role towards Stock Return of Banking Sector
Authors:   Faculty of Economics and Business, Universitas Pancasila. Jalan Raya Lenteng Agung, South Jakarta, Indonesia, Susilawati Susilawati
Published: February 2022

The purpose of this study is to gather empirical evidence on the effect of sustainability report disclosure on stock returns in banking sector companies listed in the category of BUKU 3 and BUKU 4 on the IDX for the 2019–2020 period. In this study, 23 banks were sampled, including local and foreign banks listed in the category of BUKU 3 and BUKU 4. The quantitative research method was used, with a pre-test and post-test hypothesis testing approach using the SPSS 26 program. The findings show a significant difference in stock returns before and after the bank discloses the sustainability report in accordance with Financial Services Authority Regulation (POJK) Number 51 of 2017.
Productive Waqf Management of UNISMA Foundation in the Perspective of Kuntowijoyo’s Prophetic Social Theory
Authors:   Magister Sharia Economy of State Islamic University of Maulana Malik Ibrahim Malang, Indonesia, Musaddad Anwar
Published: February 2022

Waqf is able to create a big contribution if it is managed productively. Therefore, there are many waqf institutions that are developing waqf productively, one of which is the UNISMA Foundation. By having good management, the UNISMA Foundation has succeeded in making productive waqf continues to grow through the establishment of business units. This study aims to obtain an overview and analyze the productive waqf management at the Waqf Institution of UNISMA Foundation in the perspective of Kuntowijoyo's prophetic social theory. This research applies a qualitative approach with the type of case study. The results showed that the management of productive waqf management was carried out through the implementation of management functions in the form of planning, organizing, directing and controlling functions. The analysis of Kuntowijoyo's prophetic social theory shows that in the management of productive waqf at the Waqf Institution of UNISMA Foundation, there are elements of Kuntowijoyo's prophetic social in the form of humanization, liberation and transcendence.
Oxygen from the Atmosphere Cannot Pass Through the Lung Tissues and Reach the Bloodstream. The Unexpected Capacity of Human Body to Dissociate the Water Molecule
Authors:   Human Photosynthesis™ Research Centre. Aguascalientes 20000, México, Solís Herrera Arturo ,   Human Photosynthesis™ Research Centre. Aguascalientes 20000, México, Arias Esparza María del Carmen
Published: February 2022

Oxygen seems of fundamental importance to survival. Thereby, transportation exchange, and regulation of necessary gases is critical. The prevalent dogma indicates that the exchange from atmospheric oxygen in the lungs is by simple diffusion, caused by the differential pressure of gases involved in respiration. Gases tend to move from a high-pressure area to a low-pressure one. Theoretically, at the end of the process, oxygen passes from the blood to the tissue fluid and carbon dioxide from tissue fluid into the blood. Apparently, blood stream is a well-developed system for the transportation of gases. However, our finding about the unsuspected intrinsic property of human body to dissociate the water molecule, breaks in thousand pieces the ancient dogma about living beings can absorbs atmospheric oxygen.
Применение тензорных произведений функционалов к приближенному вычислению интегралов c «сильной осцилляцией» для классов функций с оценками на индивидуальные тригонометрические коэффициенты Фурье
Authors: " Нурлан Жумабаевич Наурызбаев "
Published: February 2022

"Интегралы от сильноосцилирующих функций имеют множество применений, в том числе решение колебательных дифференциальных уравнений и акустики. Такие интегралы трудно поддаются вычислению обычными квадратурными формулами. В статье изучается вопрос об приближенном вычислении интегралов от произведений двух функций методом тензорных произведений функционалов, в предположении, что одна из них из класса Коробова, а другая сильно осциллирующая. В основном, разработки по приближенному вычислению интегралов с сильной осцилляцией проводились в одномерном случае. Применяемый в данной работе метод является многомерным и принципиально отличается от всех ранее известных. Известно, что эта задача лучше всего решается устранением сложности представляемой колебательной функцией. В записи вычислительного агрегата, числовая информация от множителей произведения функций самостоятельны и отделены друг от друга, что позволяет от второй, «беспорядочной» функции брать наилучшую информацию виде тригонометрических коэффициентов Фурье, в котором заложены его «неожиданности». Получены общая формула приближенного вычисления интегралов с «сильной осцилляцией», в которой в явном виде выписан вычислительный агрегат в общем виде зависящий от методов суммирования и возникающая при этом оценка погрешности. "
”The city as the stage for my feelings”: the specific emotional identity of the inhabitants of a closed city
Authors: Shub Maria L.
Published: February 2022

The article is devoted to understanding the specific emotional identity of residents of closed cities (on the example of Ozersk, Chelyabinsk Oblast). The emotional level of urban identity implies a persons irrational, sensual identification with the place of her or his territorial location, relating to their intuitive assessment of the city. Its specificity in the context of a closed city is examined via the following parameters: the autobiographical, manufactured patriotism, internal and external opposition, retro-orientation, sensitivity to a decrease in comfort, solidarity.
CARDIOPATIA CHAGÁSICA: REVISÃO BIBLIOGRÁFICA
Authors: Teixeira Nathan Candido
Published: February 2022

A infecção pelo Trypanosoma cruzi apresenta uma sintomatologia que varia conforme o momento de análise, podendo ter características próprias da fase aguda ou crônica, porém, nesta revisão bibliográfica, será concedido maior ênfase na fase crônica e especificamente na forma sintomática, porquanto, nesse período da infecção, ela pode variar entre os tipos sintomático ou assintomático. A doença de Chagas também apresenta muitas variações clínicas, entretanto o foco deste trabalho será precisamente a cardiopatia chagásica crônica. Dessa maneira, pode-se destacar que o objetivo desta revisão bibliográfica será a busca pelas as principais manifestações dessa cardiopatia. O método de pesquisa foi baseado na seleção de materiais em bases de dados como o PubMed, Scielo e Google Acadêmico, além do uso de obras literárias de referência na disciplina, a pesquisa foi restringida seguindo estes parâmetros: (i) somente materiais publicados após o ano 2000, ainda que seja revisão de uma obra anterior a esse período, (ii) linguagem em português ou inglês e (iii) que tivesse seus resultados com base apenas em estudos em humanos. Como resultado, foi encontrado que a forma cardíaca apresenta, entre outros efeitos, principalmente a insuficiência cardíaca congestiva (ICC) e a manifestação de fenômenos tromboembólicos. O primeiro, tendo como fator propiciador a formação de ninhos de amastigotas no coração, o que, consequentemente, resulta na fibrose dos tecidos cardíacos, destruição dos gânglios simpático e parassimpático do plexo cardíaco, além da produção de exsudantes inflamatórios, essas alterações tendem a provocar um quadro de arritmia e lesão vorticilar no paciente. O segundo efeito ocorre principalmente devido à redução do fluxo da circulação sanguínea, uma vez que a cardiomegalia, desenvolvida pelo processo de fibrose cardíaca, torna esse músculo menos eficiente e sensível ao estímulo nervoso do sistema nervoso autônomo. Conclui-se, portanto, enfatizando a relevância clínica dessa infecção pelo T. cruzi e evidenciando um maior dimensionamento dos efeitos da cardiopatia chagásica crônica, bem como as principais características clínica desse quadro, sendo, então, imprescindível, para um prognóstico favorável ao paciente, a identificação do quadro infeccioso e o grau de lesão cardíaca, a qual pode ser feita pelo ECG, devido à sua importância para futura gestão dessa anomalia.
Modeling of UX Ori Stars Eclipses
Authors: Shulman S. , Grinin V.
Published: February 2022

Eclipses of UX Ori stars by compact gas-dust clouds and large-scale circumstellar disk perturbations are modeled. A ﬂareddisk and a disk with a puﬃng-up in the dust sublimation zone are considered. It is shown that these models are able toexplain a number of the observed features of eclipses that cannot be obtained when a star with a ﬂared disk is eclipsed bya compact gas-dust cloud.
A special class of potentials admitting a local integral for rotating systems
Authors: Shamshiyev F.T.
Published: February 2022

The search for qualitative regularities in the motion of bodies obeying Newton’s law has always been an important task incelestial mechanics. In stellar dynamics, the relevance of such searches remains, and they have become associated with awider class of possible potentials due to the variety of gravitational ﬁelds of the stars and galaxies encountered. A specialclass of potentials admitting a local integral is described in [1], which can be used to study the motion of stars in stellarsystems close to spherical symmetry. In the proposed article we will consider the same problem in the presence of rotation.The class of potentials are constructed.
Estimation of asteroid-comet hazard according to open scientific data as a student practical work
Authors: Kuznetsova I.V. , Prokhorov M.E.
Published: February 2022

One of the forms of teaching physics and astronomy at a university can be practical work using modern open scientiﬁcdata. Based on the proposed methodology, the student can make an interesting, modern, relevant research work. As anexample of such practical work, it is proposed to estimate the asteroid-comet hazard – the frequency of asteroids and largemeteorites falling to the Earth by counting craters on the surface of the Moon and Mercury.
Zukunftsfähigkeit inklusive
Authors: Laux Matthias
Published: February 2022

Seit vielen Jahren entwickelt Koch Pac-Systeme Maschinen für die Verpackung medizinischer Produkte. Nun wählte Sharp eben diese Expertise von Koch – und das bei einem „ausgesprochen ehrgeizigen Zeitplan“.
Ferrero-Privatholding erhält weiteres Kapital
Authors: Varnholt Hendrik
Published: February 2022

Der Ferrero-Haupteigentümer Giovanni Ferrero hat seiner belgischen Privatholding offenbar weitere 350 Mio. Euro zur Verfügung gestellt. Die Kapitalerhöhung dient womöglich der Vorbereitung eines weiteren Zukaufs.
Cokes Preiserhöhung heizt Aktionen an
Authors: Holst Jens
Published: February 2022

Coca-Cola hat die Jahresgespräche mit den beiden großen Vollsortimentern abgeschlossen. Dennoch befindet sich die Marke im Handel derzeit in unruhigem Fahrwasser. Dafür sorgen auch die Aktionspreise.
PHẪU THUẬT SỬ DỤNG OMNIPORE ĐIỀU TRỊ KHE HỞ XƯƠNG ỨC Ở TRẺ EM: NHÂN 3 TRƯỜNG HỢP
Authors: Mạnh Tuân Tô , Minh Khôi Nguyễn , Duy Hiền Phạm , Thanh Tú Vũ , Hanh Tiệp Đặng , Ánh Dương Đặng , Thị Tuyến Trần , Thị Lý Lê , Minh Huyền Nguyễn , Văn Sáng Nguyễn
Published: February 2022

Đặt vấn đề: Khe hở xương ức là một dị dạng thành ngực hiếm gặp, xảy ra do sự liền không hoàn toàn của xương ức trong thời kì bào thai. Tỉ lệ mắc 1:100 000 trẻ sinh sống và chiếm dưới 1% các trường hợp dị dạng lồng ngực. Phẫu thuật cần được thực hiện nhằm phục hồi cấu trúc giải phẫu, chức năng lồng ngực và giảm nguy cơ nhiễm trùng. Phẫu thuật nên được thực hiện trong giai đoạn sơ sinh và trẻ nhũ nhi vì sự linh hoạt của thành ngực là tối đa. Phẫu thuật có thể sử dụng trực tiếp với vạt màng sụn, trượt ghép sụn hay mảnh cơ ghép hay các vật liệu nhân tạo như Omnipore (Matrix Surgical USA-Atlanta, Georgia 30349 U.S.A.). Nghiên cứu này, chúng tôi đánh giá kết quả ứng dụng Omnipore phẫu thuật nhân 3 bệnh nhân khe hở xương ức tại Bệnh viện Nhi Trung ương. Ca bệnh: Ba ca bệnh là trẻ nam, tuổi 1-1-12 tháng, có khe hở toàn bộ xương ức ở 2 trẻ và một trẻ có khe hở hình chữ V ngược, được phẫu thuật tạo hình xương ức có sử dụng mảnh ghép Omnipore. Kết quả khám lại sau phẫu thuật 1 tháng, 3 tháng, 12 tháng cho thấy kết quả xương liền, không biến chứng. Kết Luận: Khe hở xương ức là một bệnh lý hiếm gặp. Phẫu thuật sớm quanh tuổi sơ sinh thuận lợi hơn, việc sử dụng vật liệu Omnipore hỗ trợ kết hợp xương ức cho kết quả liền xương vững và không có biến chứng, đặc biệt các trường hợp diện khe hở xương ức lớn.
An injury profile and management analysis of marathon runners at selected marathons in the great eThekwini and uMgungundlovu Municipalities during 2014
Authors:   , Van Niekerk Giselle
Published: February 2022

Background: Running injuries are increasingly common as participation in this sport increases. Health care providers need to be better able to treat and manage these injuries and prevent their recurrence. Thus, there is a need for profiles of different population groups to enable the development of health promotion and injury prevention strategies. This research study profiled and tracked runners over seven marathons held in the eThekwini and uMgungundlovu Municipalities during the first quarter of 2014. Methods: This Durban University of Technology, Institutional Research and Ethics Committee approved retrospective Chiropractic Treatment Facility record analysis, analysed 741 recorded marathon visits. The records were based on a previously validated data collection tool (CSSA questionnaire) that allowed clinical data to be captured relating to patient demographics, anatomical site of the complaint, clinical impression, diagnosis and treatment. These fields were analysed for each visit, and then captured in SPSS version 22 with records only being excluded because they were unsigned. Descriptive and inferential statistics (McNemar’s tests) were compiled and a p-value of 0.05 was used. Results: The majority of the runners were Black males of approximately 40 years of age. A total of 95.6% of runners presented with overuse injuries, of which 73.6% and 89.3% had no history of previous injury or trauma respectively, and with 94.7% being able to continue participation. The shin and calf (21.7%), thigh (21.6%) and lumbar regions (16.1%) were most commonly affected by injuries which were predominantly muscle strains (23.2%) and SI syndrome (21.4%). These injuries were treated by manipulation (82.8%), massage (57.2%) and PNF stretching (33.6%). With runners that presented at subsequent marathons, a significant difference (McNemar’s p=0.013) in history of previous injury between the first and second marathon was found, with the runner being more likely to report a history of previous injury at their second marathon visit. Specific trends, although not significant, were found for specific subgroups (defined by age, gender, ethnicity, history of previous injury / trauma and chronicity of the diagnoses). Conclusion: The data is not dissimilar to the literature on running injuries, although specific trends in terms of sub categories were noted. These trends require further investigation through prospective, longitudinal studies.
Biotecnologia Industrial - Vol. 4: Biotecnologia na Produção de Alimentos
Authors: Moraes Iracema de Oliveira
Published: February 2022

Este volume, denominado Biotecnologia na produção de alimentos, é composto por 23 capítulos que explicam temas relevantes à área, como produção de bebidas alcóolicas e suas características, bioprocessos na produção de laticínios, conservação de vegetais por fermentação lática, novas tecnologias e seus valores agregados aos produtos, subprodutos ou resíduos da indústria alimentícia, aplicações de enzimas na produção de alimentos, hidrolisação e silagem de pescados, tecnologia do pré-processamento do cacau, microrganismos e suas proteínas no setor alimentício, processos biológicos de alimentos funcionais e insumos para produção de alimentos orgânicos. Didática, esta obra é uma referência teórica para profissionais, estudantes e pesquisadores da área, oferecendo conhecimentos importantes e atualizados sobre a produção de alimentos dentro do escopo da biotecnologia industrial.
Sistemas Dinâmicos e Mecatrônicos – Volume 1: Teoria e aplicação de controle
Authors: Balthazar José Manoel , Tusset Angelo Marcelo , Ribeiro Mauricio Aparecido
Published: February 2022

Recentemente, engenheiros e cientistas têm se dedicado à simulação computacional e à análise experimental, desenvolvendo técnicas preditivas e sistemas de controle a partir da investigação de modelos físicos reais em várias frentes. Assim, faz-se necessário capacitá-los na identificação de necessidades e possibilidades de redução das vibrações estruturais, por meio de análise dinâmica, e no projeto e na otimização de sistemas de controle. Este texto visa oferecer aos leitores engenheiros, pesquisadores e estudantes um material didático e de pesquisa em língua portuguesa, básico e atual, versando sobre dinâmica e controle lineares e não lineares aplicados à engenharia e à ciência moderna, contendo doze capítulos desenvolvendo tópicos de: noções básicas de modelagem matemática e de métodos numéricos (diagramas de fase, diagrama de bifurcações, cálculo dos expoentes de Lyapunov, confecção de mapas e secções de Poincaré, teste 0-1, gráficos de recorrência etc.); busca de soluções analíticas aproximadas por meio do método das múltiplas escalas; identificação não linear, fundamentos de controle, tópicos de controles linear, não linear e robusto e noções básicas do uso de caos polinomial, como análise de sensibilidade de parâmetros; tópicos de controle de processos e controladores baseados em lógica fuzzy, além de noções de otimização usando-se PSO; noções básicas de controladores não lineares (zona morta, saturação etc.); aplicações de controle em sistemas eletromecânicos e mecatrônicos.
Práticas e Protocolos Básicos de Biologia Molecular
Authors: Matias Fernanda
Published: February 2022

Práticas e Protocolos Básicos de Biologia Molecular traz facilidade para o seu dia a dia de laboratório, explicando as bases dos reagentes para a solução de problemas. Em um tempo em que tudo é feito por kits, saber o que está no kit para resolver um problema de protocolo é essencial. O principal objetivo desse livro é trazer as bases práticas de biologia molecular para auxiliar o aluno a iniciar um experimento no laboratório. Trazemos a experiência de diversos profissionais para que o aluno não perca tempo e reagente tentando descobrir o que pode estar errado no seu experimento.
DISTANT DOSE ASSESSMENT OF POPULATION AFTER THE CHERNOBYL ACCIDENT
Authors: Vlasova N. G. , Visenberg Yu. V. , Evtushkova G. N. , Drozd E. A.
Published: February 2022

We have developed a method for assessment of the average annual effective internal irradiation doses in people living in radioactively contaminated areas of the Republic of Belarus using results of the Whole Body measurements as a basis and taking into account the effect of indirect factors. Based on the developed method, another Catalogue of Average Annual Effective Irradiation Doses of Residents of the Republic of Belarus was created.
MECHANISMS OF LIVER REGENERATION IN NORMAL AND PATHOLOGIC CONDITIONS
Authors: Lyzikov A. N. , Skuratov A. G. , Osipov B. B.
Published: February 2022

The liver has a high capacity to regenerate, which was already known in ancient Greece and exempliﬁed in the Prometheus saga. Only over the past decades, studies of many scientists have covered the understanding of the molecular and cell biological mechanisms underlying liver regeneration. Such knowledge is of crucial importance for clinical medicine not only regarding liver physiology and pathology, but also for the use of stem cells for cell therapy and liver surgery. This article provides an overview of the current state of knowledge about the molecular mechanisms of liver regeneration, the roles of inﬂammation and angiogenesis in liver regeneration. Scientific advance and controversies will stimulate further research in this area.
THE DIAGNOSIS OF GAUCHER DISEASE ASSOCIATED WITH CHRONIC VIRAL HEPATITIS С
Authors: Romanova E. I. , Krasavtsev E. L.
Published: February 2022

The work presents a case of the rare genetic disorder - Gaucher disease - associated with chronic hepatitis C, and describes its pathogenesis, classification, variants of the clinical course and the diagnostic algorithm.
THE ORIENTING AND EXPLORATORY BEHAVIOR OF RATS WITH DIFFERENT LIFESPAN AFTER ACUTE DISORDERS OF CEREBRAL CIRCULATION
Authors: Chubukova T. N. , Ugolnick T. S.
Published: February 2022

Objective: to examine the orienting and exploratory behavior of male outbred rats with different lifespan after acute disorders of cerebral circulation (ADCC). Material and methods. The orienting and exploratory behavior of male outbred rats (n = 38) was evaluated with the «open field» test. Incomplete forebrain ischemia was modeled in the animals by means of Bilateral Common Carotid Artery Occlusion (BCCAO). Results. The rats having lived less than 24 hours after BCCAO observed significantly more large groomings as compared to the rats having lived 24 or more hours after the surgery (p = 0.016). The rats having lived for at least 3 hours detected 1.6 times as many holes as the animals having lived from 3 to 24 hours after BCCAO (p = 0.042). Conclusion. The BCCAO modeling of acute disorders of cerebral circulation revealed that the male outbred white rats having lived less than a day after the operation showed higher initial vertical motor activity if compared to the rats having lived 24 or more hours after the surgery. The experimental animals having lived less than 3 hours had higher initial research activity in comparison with those having lived from 3 to 24 hours after BCCAO.
THE СLASSICAL FORM OF SWEET’S SYNDROME
Authors: Dragun G. V. , Sokhar S. A. , Shibayeva N. N.
Published: February 2022

The paper presents a review of publications on etiology, pathogenesis, clinical presentation, diagnosis, and treatment of Sweet, s syndrome. It describes a clinical case with typical clinical manifestations of Sweet,s syndrome. The diagnosis was verified by clinical findings and pathohistological examination of the affected skin.
СУЧАСНИЙ СТАН ФОРМУВАННЯ ПОТЕНЦІАЛУ ДЕРЖАВНОЇ СЛУЖБИ УКРАЇНИ В УМОВАХ АКСІОЛОГІЧНОГО ТРАНЗИТУ: ПРОБЛЕМИ ТА ПЕРСПЕКТИВИ
Authors: Багрім Ольга Андріївна
Published: February 2022

У статті розкрито особливості і сутність формування потенціалу державної служби України в умовах аксіологічного транзиту. Проаналізовано стан наукової розробленості зазначеної проблематики та з’ясовано, що формування потенціалу державної служби України в умовах аксіологічного транзиту, його значення, актуальність і необхідність розгляду на сучасному етапі державотворення для сфери державного управління не дістали належної уваги. Показано загальну характеристику стану наукової розробленості проблематики формування потенціалу державної служби України та виокремлено напрями досліджень вітчизняних та зарубіжних вчених у галузі державного управління та суміжних наук: 1) дослідження, які присвячені державній службі як соціальному інституту; 2) дослідження, що стосуються розвитку, вдосконалення та забезпечення реалізації державної кадрової політики; 3) дослідження, присвячені розгляду теоретико-методологічних підходів до використання людського потенціалу та організаційно-правових аспектам вступу, проходження державної служби, які включають у себе такі важливі складники, як професійна підготовка, перепідготовка та підвищення кваліфікації, адаптація, оцінювання, ротація та мотивація; 4) дослідження, предметом яких є етичні засади державної служби, забезпечення її доброчесності та відкритості; 5) дослідження, що стосуються розкриття аксіологічних засад і підходів формування та функціонування інституту державної служби. Підкреслено, що питання формування потенціалу державної служби України більшою мірою розглядається науковцями в контексті визначення професіоналізму, професіоналізації та професійної компетентності без урахування впливу зміни ціннісних настанов державної служби на кожному з етапів комплексного реформування системи державного управління. На основі аналізу офіційних статистично-аналітичних даних показано сучасний стан, вимоги та перспективи формування потенціалу державної служби України в умовах аксіологічного транзиту та доведено, що формування професійного потенціалу значною мірою залежить від суспільних відносин, політики держави та засобів її реалізації.
Comprehensive Physiotherapy Program Improves the Medial Longitudinal Arch of a Male Adolescent with Bilateral Flexible Flat Foot: A Case Report
Authors: Thanaya Sayu Aryantari Putri , Jamaluddin Chika Nabella
Published: February 2022

Introduction: Flat foot is a common foot deformity marked by the absence of the medial longitudinal arch of the foot. Flexible flat foot is usually symptomless but can affect the biomechanics of the lower extremity and lumbar spine, possibly increasing the risk of pain and injury. Conservative management, including physiotherapy, is important in flat foot management, yet the number of reports regarding physiotherapy for flat foot is scarce.  Therefore, this case report aimed to describe a case of bilateral flexible flat foot in a male adolescent who was treated with a comprehensive physiotherapy program.

Case Description: A 17-year-old male presented to the physiotherapy clinic with flat foot deformity on both feet. The patient received an hour of comprehensive physiotherapy program per session, twice per week, which included lower extremity stretching, various foot and leg strengthening exercises, proprioception exercises, and an educational aspect. The footprint test was conducted and the patient was evaluated using the Arch Index. The Arch Index measurements according to Cavanagh and Rodgers decreased from 0.38 to 0.32 (left foot) and 0.35 to 0.28 (right foot). Likewise, Staheli’s Arch Index measurements also decreased from 1.54 to 1.02 (left foot) and 1.5 to 0.7 (right foot).

Conclusion: Following 20 physiotherapy sessions, the patient’s Arch Index measurements demonstrated an overall reduction, indicating noteworthy improvements in the medial longitudinal arch height. Hence, it can be concluded that a comprehensive physiotherapy program can help improve the medial longitudinal arch height, and thereby foot posture, of an adolescent with bilateral flexible flat foot.