bluuebunny/crossref_metadata_2025 huggingface dataset:
Consumption of minimally processed and ultra-processed foods by individuals on hemodialysis in southeastern Brazil
Authors: Mara Paterlini Marques Nina , Cattafesta Monica , Lacerda Pires Soares Fabíola , Blaser Petarli Glenda , Patrícia Castro Pereira Paixão Mirian , Alves Martins Cleodice , Theodoro dos Santos Neto Edson , Bresciani Salaroli Luciane
Published: November 2022

Introduction: The individuals with chronic kidney disease show low adherence to a diet rich in vegetables.

Objective: To evaluate the association of minimally processed and ultra-processed food consumption with socioeconomic factors, lifestyle habits, and clinical characteristics of hemodialysis service users in southeastern Brazilian.

Methods: Cross-sectional study with 1,024 individuals on hemodialysis from southeastern Brazil. The individuals answered a questionnaire of sociodemographic data, lifestyle habits, and food consumption. After stipulating the frequency of consumption, we classified the foods as minimally processed and ultra-processed. We investigated the association between independent variables and the consumption of minimally processed and ultra-processed foods through the binary logistic regression model with Odds Ratio (OR) and their confidence intervals (95%CI).

Results: Users with less than eight years of education (OR=1.706; 95%CI1.125–2.589) and with income less than two minimum wages (OR=1.349; 95%CI1.007–1.806) had lower consumption of minimally processed foods. However, individuals aged 19 to 29 years (OR=2,857, 95%CI1.464–5.576), smokers (OR=2.349; 95%CI1.237–4.462), drinkers (OR=1.835; 95%CI1.122–3.001), and with more than 6 years on hemodialysis (OR=1.975; 95%CI1.227–3.180) were more likely to have higher consumption of ultra-processed foods. Individuals that did not practice physical activity were less likely to this consumption (OR=0.638; 95%CI0.459–0.888).

Conclusion: Being younger, smoking, consuming alcohol, and having been on hemodialysis for more than 6 years increased the chances of greater consumption of ultra-processed foods. In addition, we associated less education and lower income with a lower consumption of minimally processed foods.
The effects of dapagliflozin on serum electrolytes concentration in adult male rats
Authors: Al-Mozie'l Muhsin S. G. , Ghanim Waleed K. , Al-Shawi Nada N.
Published: November 2022

Hyperkalemia hazard is increased in diabetes, especially in patients with renal disease or those receiving angiotensin-converting enzyme (ACE) medications, angiotensin receptor blockers (ARBs) or potassium-sparing diuretics. Also, other diuretics can increase hypokalemia danger. Recently, We assessed  the effects of dapagliflozin in ameliorate the serum calcium, sodium, potassium( Ca+2, Na+2, K+ ) and uric acid concentration in  adults male  rats.  In this study were erolled 18  adult male rats  randomly  assigned to  three groups(n=6) as following: control group (I)  0.5 ml/kg B.W  of normal saline. Group II and III receive orally by gavage  for 30 days  0.53 mg/kg and 1.06 mg/kg B.W of dapagliflozin.  The end of experiment the blood were collected for measuring  the following parameter: blood glucose,  Ca+2, Na+2, K+ ) , and  uric acid concentration. The results of the present study revealed the following: there was significant  (P≤0.05) increase in body weight,  K+, Ca+2 and uric acid concentration of  treated II, and III groups compared with control. On the other hand, there was significant  (P≤0.05) decrease in Na+2  concentration of treated compared with control. The experiment was  concluded that   Dapagliflozin in dose dependent pattern produce significant effects in reduction body weight in II and III groups compared with  I group, furthermore, shows that changes in serum concentrations  of potassium, calcium and uric acid in treated groups compared to normal where as no effects on sodium concentration was found. Also there is no differences in blood glucose concentration in treated group compared to normal, rather than hypoglycemic and all groups are normal groups.
Efficacy of Silver Nanoparticles, Antimicrobial peptides and Blue Light Combination on Healing Infected Wound by Methicillin Resistance Staphylococcus aureus in Rats
Authors: Ibrahim Orooba M. S. , Ayad Zahraa M. , Omar Luma W.
Published: November 2022

This study was carried out to evaluate the effectiveness of the triple combination of biologically synthesized silver nanoparticles, anti-microbial peptides and visible blue light against pathogenic clinical methicillin resistance Staphylococcus aureus (MRSA) in vivo after inducing full thickness skin injury in the initially induced diabetic rats. This experiment of in vivo study was for evaluation the role of the combinations in promoting wound healing after wound inducing infection using pathogenic MRSA (0.25ml from 1.5 ×108 cfu/ml) in diabetic rats. 108 diabetic rats (aged 8-10 weeks weighing 200-250g) were divided equally into nine groups, (treatment started after the appearance of infection signs). Group A: Negative control group, group B: Positive control group, Group C: infected treated with AgNPs 8µg/ml, group D: infected treated with Gramicidin 16µg/ml, group E: infected treated with blue light for 1 hour, group F: infected treated with combination of AgNPs 0.25µg/ml with blue light for 1 hour, group G: infected treated with combination of Gramicidin 8 µg/ml and blue light for 1 hour, group H: infected treated with combination of AgNPs and Gramicidin 0.25µg/ml, 0.5 µg/ml respectively, group I : infected treated with triple combination of AgNPs ,Gramicidin 0.25µg/ml, 0.5µg/ml respectively and blue light for 1 hour. All groups treated topically daily for three days. Wound healing was assessed by measuring wound contraction at 7, 14 and 21 days post wound induction. Viable bacterial count at 21 day post wound induction. Results were according to data analysis, healing rate of treated rat with the triple combination was significantly (p < 0.001) faster (within 7 days) than treated rat with other double combination and each agent alone. All symptoms returned to near normal values at the end of treatment. In conclusion the topical therapy of the triple combination of AgNPs, visible blue light and antimicrobial peptides promote wound healing process in diabetic infected wound in a short period of time. A new approach can be used to combat serious infections caused by    MRSA by combining AgNPs, blue light, and antibiotics.
Histopathological study of effects phenobarbital in Goats
Authors: K Zainab W. , Ali Hanan , Al-zahra Samera Abd
Published: November 2022

In this data was done to demonstrate the administration of phenobarbital compounds & showed histopathological effects. In this study fourteen of local goats were divided into two groups (each group seven animals) for 60 days. First one were treated phenobarbital injected with 35 mg \kg.B.W.,twice daily ,second group act as control group. These animals were examined internally and externally during adaptation period. After end experimental period scarified the animals, necropsy, preparation of slid by routine technique  and examined by light microscope, there are showed different histological changes into tissue of animals treatment with phenobarbital such as degeneration of epithelial cells lining of renal tubules of kidney and thyroid gland congested of central vein with fibrosis in liver ,vacuolated of mucosal layer of rumen, small intestine and pancreas, atrophyseminiferous tubules of testis and lymph node.
Role of CoQ10 on Some Biochemical and Histological Aspects of Kidney in Rats Exposed to Sodium Fluoride
Authors: Al-Okaily Baraa Najim , Mohammed Imtithal Ali
Published: November 2022

This experiment was aimed to investigate the role of CoQ10 to alleviating the functional alterations of kidney - induced by sodium fluoride (NaF) in male rats. Twenty adult male Wister albino rats were randomly assigned into four  equal groups and treated for 42 days daily as follows: first group was received drinking tap water and intubated with DMSO 1% and serving as control (group C); second group ( group G1) received sodium fluoride 100ppm in drinking tap water ; third group (group G2) received sodium fluoride 100ppm in drinking tap water plus intubated 10 mg /Kg. B.W of CoQ10 orally , whereas fourth group ( group G3) intubated 10 mg /Kg. B.W of CoQ10 only. Fasting blood samples were collected at 0, 21, and 42 days of experimental periods. Then sera was isolated for estimated serum creatinine, blood urea nitrogen (BUN) and peroxynitrite radicals concentrations, as well as catalase activities has been measured. At the end of the experiment the animals were sacrificed and  sections from the kidney were taken for histopathological examination. The results revealed that rats received NaF (group G1)  for 42 days caused significant decrease in body weight and serum catalase activity , while a significant increase in the concentrations of serum creatinine, blood urea nitrogen (BUN) and peroxynitrite radicals accompanied with histopathological alterations of kidney were showed as compared to other experimental groups . On the other hand, administration of   CoQ10  to groups G2 showed an improvement of physiological and histological alterations and keeping the  kidney functions around the normal levels, manifested its protective effects against deleterious  effects of NaF. It could be concluded that  these results confirmed the antioxidant properties of CoQ10 against nephrotoxicity induced by NaF in adult rats.
Detection Of Intracellular Adhesion Gene (Icaa And Icad) And Biofilm Formation Staphylococcus Aureus Isolates From Mastitis Milk Of Cow
Authors: Idbeis Hasan I. , Khudor Mohammed H.
Published: November 2022

In the present study, a total of 75 mastitis milk samples were collected from cow and were analyzed for the presence of S.aureus. The obtained results indicate that this bacterium observed in 26.66%. The study of antibiotic susceptibility test to 9 different antibiotics showed that S. aureus was 100% resistant to penicillin and 100% sensitive to Vancomycin, Gentamycin , Clarithromycin and Chloramphenicol . Whereas for cefoxitin (alternative to methicillin) resistance was 50%.There were a variable resistance percentage for the rest of antibiotics: Tetracycline (30%), Ciprofloxacin and Clindamycin (22%). The biofilm-forming ability of S. aureus was evaluated via microtiter plates and the result revealed that, all the studied isolates were either moderate biofilm producer or weak biofilm producer while the non-biofilm producer and strong biofilm producer were not detected among the tested isolate. PCR analysis was applied to DNA extracted from S.aureus isolates from milk samples .The results of PCR assay revealed that all S.aureus isolates gave positive results for both icaA and icaD genes (100%) with Product size 151 and 211 bp, respectively.

Results of this study indicate that biofilm producing S.aureus have a major role player on the occurrence of bovine mastitis in addition, there were high prevalence of MRSA isolates (50%) in mastitis milk at the study area.
A review. blue Wing Disease -chicken infectious anaemia molecular study
Authors: Neama Ahmed jassim , Alaraji Furkan , Al-Aqaby Aamer Rassam Ali , Al-ibadi Israa Najm Abdullah
Published: November 2022

Blue wing is a diseased condition of discoloured skin of wing caused mainly by Chicken anaemia virus and or reovirus. This review designed to illustrate the causative agent/s and molecular structure of the disease, epidemiology and common characters referring to pubmed as a references search tool. The disease is major cause of anaemia in chicken and the virus possess the ability to induce apoptosis in numerous chicken derived cells and tumor cell lines.
Antimicrobial susceptibility profile of Salmonella enterica isolated from poultry farms using Vitek- 2
Authors: Hassan Esraa Razzaq , Alhatami Abdullah O.
Published: November 2022

Background: The increase emergence and dissemination of antibiotic resistant Salmonella strains may contribute to a great risk on public health and impair classical treatment regime. The present study is aimed to investigate the prevalence of NTS in feces of broilers in four provinces in Iraq, and the resistance profile of isolates to clinically important antibiotics.

Method: a total of 185 fecal samples were collected during the period from October2017 to March2018, from 28 broiler farms distributed in four governorates (Al- Najaf Al-Ashraf, AL-Qadyssia, Al-Muthana, and Babylon). Suspected Isolates of Salmonella were assayed for, detection of invA gene PCR, antibiotic susceptibility by Vitek-2.

Results: The prevalence of NTS infection in 28 examined poultry flocks was 75,7%. High prevalence rate of NTS was observed in Babylon (91,7%), followed by Al-Qadyssia (72,7%) and Al-Muthana (70%), which significantly differed (P ≤ 0.01) than reported in AL- Najaf (50%). While the isolation rate was 21.6%. All Salmonella isolates were positive for the invA gene. The majority of isolates were resistant to Minocycline (87.5%) and Ciprofloxacin (85%) with P value ≤ 0.01. in addition to these, 55% of strains were resistant to Pipracillin, 52,5% to Ticarcillin (p ≤ 0.05), and 37,5% to Gentamycin. Fortunately, all isolates were susceptible to Amikacin, Meropenem, Imipenem, Piperacillin/Tazobactam and Ticarcillin/Clavulanic acid, followed by 97.5% of strains were sensitive to Ceftazidime, Cefepime and Aztreanam. Twenty (50%) isolates were exhibited multiple resistance to three or more different antibacterial classes with different resistance profiles.

In conclusion, high prevalence of Salmonella and MDR Salmonella was found in broiler farms located in four Iraqi provinces.
Retrospective survey of hydatid cyst infection in sheep and cattle based on abattoir data in Al-Najaf province, Iraq
Authors: Al-Alo Khaleel Z. K.
Published: November 2022

Cystic echinococcosis (CE) is a parasitic zoonotic disease which is highly endemic in Iraq and has an extensive effect on livestock productivity and human health. The current study focused on slaughtered sheep and cattle in Al-Najaf city abattoir, which infected with hydatid cysts from the period between January 2016 till December 2018. The total sheep examined were 244806, in which 3339 were found to be positive for hydatidosis, while in cattle, the total examined number was 59001, in which 887 were found to be positive for hydatidosis. In current study, the prevalence rate was estimated to be 1.49 % for hydatidosis in sheep, whereas in cattle it was 1.60 %. There were no differences between sheep and cattle rate infections. The highest rate of infection in sheep and cattle was observed in April 2.03% and July 1.89 respectively, while the lowest rate was observed in September 1.27% and November 1.04, respectively. Seasonally, the highest infection rate of hydatid cysts was 1.60 % in spring for sheep and 1.77 % in summer for cattle. The findings of this study demonstrated that the prevalence of hydatid cysts infections is generally lower than those reported from other regions of Iraq, and at the same time, it clearly remains prevalent. Hydatid cysts are common and widely distributed in sheep and cattle and they might play an important role in the life cycle and transmission of this zoonosis in Al-Najaf province.
ALcoholic extraction of silymarin oil from seeds of local Milk thistle plant (silynum mariamum) at room temperature
Authors: Shahab Zainab Abdul whap , Al-Edany Assad hassan Eisa
Published: November 2022

This study conducted at central researches unit at the college of veterinary medicine in Basrah university and it aimed to extract silymarin components from local Milk thistle (Silybum marianum) that grow in north of Iraq(mosul) , at room temperature within different periods and 'isolation of silymarin oil from the plant, 50gram of grinded seeds defatted by normal hexane (500m1) using soxlet for 3 hr. and the defatted seeds powder extracted by absolute ethanol(1:3) at room temperature for 72 and 96 hr. After extraction of defatted grinded seeds of local silybum marianum with'absolute ethanol at room temperature. Results showed that at 96 hr.of extraction significantly effect the amount of extracted mat rial(24.3720+5.307mg/g p < 0.05) , while it was 10.9840+.92572 mg/g after72 hr. and the percentage of silymarin components were 1.109 +0.097and 2.435+ 0.0553% at 72 and 96hr. respectively and Silymarin oil that defatted from the grinded seeds yield 22.23%.
A comparison between Platelet-rich plasma and low-level laser therapy for the treatment of second degree burn in sheep
Authors: Munahi Ahmed Kadhim , Hussein Abbas Ali , AL Haidri Dhurgham Hameed , Mehjal Raed Gahat
Published: November 2022

Background and aims: This experiment was conducted in order to compare the effect of Platelet-rich plasma (PRP) and low-level laser (LLL) therapy on healing of second-degree burn wound in sheep. Materials and Methods: Fourteen adult rams were divided into four groups of equal numbers. A second-degree burn was generated on the back of all animals. The burned area in the first and second group was exposed and autologous PRP and LLL (6 J/cm2), respectively were applied on burned area continuously for five days. Fourteen days later, samples were collected from all animals for histopathological examinations. Results: Histopathological evaluations on the second week showed the burn healing to be better in the PRP than LLL and both of them were better with respect to the control group. Conclusion: The application of PRP for five days is effective than LLL application in healing burn-related skin wounds in sheep model.
Screening pathological study for pulmonary lesions in slaughtered cattle in Al-Najaf abattoir
Authors: Mandeel Zahraa F. , Al-Dabhawi Ahmed H.
Published: November 2022

This study was conducted in Al-Najaf slaughterhouse, during the period from January to March 2019 to investigate and classify the microscopic changes of pulmonary lesions and comparison between the percentage of different lesions in lung of slaughtered young and adult cattle. Two hundred and twenty cattle were postmortem examined, The specimens from their lung were collected and preserved in buffered formalin 10% and routine staining with H&E stain and special staining with Masson's Trichrome stain were achieved.The results of the microscopic study showed that there were variable pulmonary affections in slaughtered cattle. The microscopic investigation of the lung specimens stained with hematoxylin and eosin stain showed variation in the occurrence of different microscopic lung lesions, arranged from high percentages such as pleural changes (94.5%), bronchopneumonia (68.5%), pneumonia (57%), emphysema (44%), atelectasis (42%), fibrosis (37%), angiogenesis (35%), congestion (32.5%), consolidation (19.5%), haemorrhage (16.5%), hemosiderin deposition (15.5%), hyperplasia (15%) and desquamation (10%) to moderate to low percentages such as tuberculosis (5.5%), hydropic degeneration (4.5%), oedema (4.5%), hydatid cysts (4%), sclerosis (1.5%), abscesses (1%), metaplasia (0.5%) and thrombosis (0.5%).

The main conclusions of our study revealed that there were different pulmonary lesions could be diagnosed as well as there was significant differences between the prevalence of lung microscopic lesions between young and adult cattle
EFEKTIFITAS MEDIA VIDEO TERHADAP PENGETAHUAN SADARI
Authors: Maryuni Maryuni , Gustina Irwanti , Irawan Ria
Published: November 2022

Data from the Global Burden of Cancer (GLOBOCAN) released by the World Health Organization (WHO) states that the number of cases and deaths from cancer until 2018 was 18.1 million cases and 9.6 million deaths in 2018. This study aims to determine the effectiveness of health education for adolescents aged 15-20 years with video media on Knowledge of Breast Self-Examination The method used in this study was the Quasi-Experimental method, the quasi-experimental design used was "One-Group Pretest-Posttest Design". ", which consists of one group of subjects, the population in the study is adolescents aged 15-20 years at SMAN 14 Jakarta for the 2020/2021 period. The research sample was selected using the Random Cluster sample technique. In this study bivariate analysis was carried out to determine the effectiveness of video media in knowledge about BSE, was carried out using the Wilcoxon Sign Test. If p < 0.05 then there is a significant effect meaning at the level of effectiveness of video media during the pretest and posttest. The results showed that the health education intervention about BSE given through video media to SMAN 14 Jakarta students could increase the knowledge of students by 5, from 3 (before the intervention) to 8 (after the intervention). intervention)
Penguatan Instrumentarium Yuridis Bagi Sistem Pelestarian Lingkungan Hidup Pada Penanganan Limbah Non B3 (Bahan Berbahaya Beracun) Melalui Optimalisasi Aplikasi Jelantrade (Jual Beli Minyak Jelantah) Guna Mendorong Kesadaran Masyarakat
Authors: Ayu hapsari Recca , Ainita Okta , Hesti Yulia
Published: November 2022

Penerapan instrumen-instrumen hukum lingkungan adalah kunci pokok keberhasilan pengelolaan lingkungan. Aspek instrumentarirum hukum lingkungan menyediakan instrumen-instrumen hukum lingkungan sebagai sarana pencegahan pencemaran lingkungan. Instrument tersebut adalah 1). baku mutu lingkungan, 2). analisis mengenai dampak lingkungan, 3). izin lingkungan, 4). instruemen ekonomik dan 5). audit lingkungan. Berkorelasi dengan instrumentarium yuridis/ hukum dalam riset ini peneliti adopsikan kedalam pembangunan sistem pengelolaan limbah Non B3 yaitu minyak Jelantah melalui optimalisasi aplikasi Jelantrade (jual beli minyak jelantah). Adapun permasalahan dalam penelitian ini adalah Bagaimana model penguatan instrumentarium yuridis bagi sistem pelestarian lingkungan hidup terhadap pengelolaan limbah Non B3 Minyak Jelantah pada masyarakat. Bagaimana membangun kesadaran Masyarakat terhadap pelestarian Lingkungan Hidup melalui optimalisasi Aplikasi Jelantrade (Jual Beli Minyak Jelantah).
El Manejo de la Sexualidad con sus Hijos en el programa Creciendo con Nuestros Hijos de San Sebastián, Nero y Pulgarcitos.
Authors: García Marco
Published: November 2022

The article deals with a project on the management of sexuality with their children where Providing information about sexuality is an essential part of a comprehensive education, necessary for the harmonious development of people. Appropriate sex education must respect the different stages of development and promote values such as equity, privacy, respect, and responsibility. Children have a limited schema or knowledge of what sexuality is, therefore, the condition is that children do not receive correct information about sexuality, the children's parents are the main informants of the children / girls, but with research it has been found that these representatives speak very little with their children about sexuality because it is still considered a taboo subject in our society; as such, it tends to hide from the body. Providing information about sexuality is an indispensable and necessary part, which should begin in childhood for the healthy development of people. Our proposal is aimed at breaking these stereotypes that are very marked. Due to this situation, we want to start by training parents and raising awareness of the importance of talking about sexuality with children in order to train children with a healthy integral development.
DEVELOPMENT OF AN OPTIMAL CONTROL SCHEME FOR A D-CLASS HIGH-FREQUENCY AMPLIFIER
Authors: Башкиров А.В. , Свиридова И.В. , Хорошайлов Р.Н.
Published: November 2022

В аудиоусилителях с переключаемым режимом для улучшения качества звука усилителя использовались контуры управления. Поскольку в этих усилителях используется высокочастотная модуляция, необходимо внимательно проектировать контроллер. Кроме того, коэффициент качества выходного фильтра может оказать большое влияние на возможности контроллера по подавлению шума и отслеживанию аудиосигнала. Представлены методы проектирования современного управления высокочастотным усилителем класса D. Разработанный метод управления позволяет легко решить проблему проектирования высокопроизводительного контроллера, когда выходной фильтр имеет высокий коэффициент качества звука. Результаты показывают, что контроллер способен обеспечить явное улучшение общего уровня гармонических искажений с улучшением до 30 раз по сравнению с разомкнутым контуром при явном снижении шума, что позволяет добиться лучшего качества звука. Приведены принципы моделирования пространства состояний и то, как его можно использовать в сочетании с усилителями класса D. Современные методы теории управления будут применены для проектирования и моделирования интегрирующего контроллера с полной обратной связью по состоянию для использования с высокочастотным мостовым усилителем класса D

In audio amplifiers with switchable mode, control loops were used to improve the sound quality of the amplifier. Since these amplifiers use high-frequency modulation, it is necessary to design the controller carefully. In addition, the quality factor of the output filter can have a big impact on the controller's ability to suppress noise and track the audio signal. This article presents design methods for modern management. The developed control method makes it easy to solve the problem of designing a high-performance controller when the output filter has a high-quality coefficient. The results show that the controller is able to provide a clear improvement in the overall level of harmonic distortion with an improvement of up to 30 times compared to an open loop with a clear reduction in noise, which allows for better sound quality. The principles of modeling the state space and how it can be used in combination with Class D amplifiers are given. Modern methods of control theory will be applied to design and simulate an integrating controller with full state feedback for use with a Class D high-frequency bridge amplifier
IMPACT OF COVID-19 ON AGRICULTURAL SECTOR
Authors: Srikar Addala  , Saloni Sirsat  , Naman Juneja  , Khyati Dhawan
Published: November 2022

Farmers, rural communities, and their most valued concern are used to analyse agriculture system risks from covid-19 pandemics. First, covid-19 has caused deaths, infections, health difficulties, stress, and trauma in rural areas. Several studies reviewed these risks for farmers and rural communities, including suicides. Covid-19 affects farmers losses, especially fresh crops, fruit, and milk. These losses were attributed to travel and interaction restrictions, labour losses, and restaurant, hotel, and other business closures. There is a window of opportunity right now to not only effectively respond to the current crisis, but also to roll back support that is distortive, inefficient, and harmful to the environment. This would free up capital for investments in a food system that is more productive, sustainable, and resilient, and would allow it to meet new challenges. Together, this and the accompanying regulatory reforms have the potential to help create an environment that is conducive to the development of a food system that is in harmony with the limits of natural resources, a changing climate, rising consumer demand, innovative technologies, and low probability, high impact catastrophic risks. In the wake of the unanticipated shock caused by COVID-19, it is necessary to implement a policy package that takes a more forward-looking approach and invests in the productivity, sustainability, and resilience of the global food system
KEYWORDS: Agricultural sector , Covid-19 , Rural Communities
Penggunaan Media Audio Visual Dalam Pembelajaran Daring Mata Pelajaran Bahasa Arab Di Sekolah Dasar Islam Terpadu Al-Halimiyah Jakarta Timur
Authors: Razzaqi Exa Miranda Moreri , Rufaidah Mujahidah Fharieza , Priyoyudanto Febri
Published: November 2022

The Covid-19 pandemic has led to online learning in almost all schools in Indonesia, one of them being SDIT Al-Halimiyah, East Jakarta. This condition requires that every subject, such as Arabic, has innovation in the usage of learning media. Learning media are tools that function to clarify learning materials and help achieve better learning. One of the media that can support online learning is audio-visual media. The focus of the research discusses the online learning process, the use of audio-visual media for online learning, and the inhibiting and supporting factors for the usage of audio-visual media in online learning for Arabic language subjects. This study uses a qualitative approach with a descriptive method. The collection technique uses interviews and observations of Arabic teachers at SDIT Al-Halimiyah. Based on the results of this study, the researcher suggested that the online learning process used video materials made by the teachers, PowerPoint, voice notes, and online meetings. Learning videos are one of the audio-visual media most often used by teachers, and for difficult materials, students can ask the teacher through WhatsApp Groups, and Google Classroom. Audio-visual media is the optimal media in the online learning process. The supporting factors are subject matter that is easily accessible and repeatedly, makes it easier for teachers to convey material to many students, and learning materials are interestingly delivered. While, the inhibiting factors are unstable internet connections, the presence of students who did not have adequate electronic devices, and the lack of socialization of the use of audio-visual media from schools to teachers and students.

Keywords - Covid-19, pembelajaran online, media audio-visual, mata pelajaran Bahasa Arab
Estado actual del conocimiento de la medusa Bola de cañón (STOMOLOPHUS MELEAGRIS)
Authors: Sastré Velásquez Carlos Daniel , Rodríguez-Armenta Chrystian Mariana , Minjarez-Osorio Christian , De La Re-Vega Enrique
Published: November 2022

Las medusas son un grupo taxonómico de los más ancestrales dentro de la filogenia animal. Han habitado el planeta aproximadamente hace 500 millones de años sobreviviendo ante múltiples eventos de extinciones masivas, lo que las convierte en un grupo de gran éxito biológico. Las medusas de la clase Scyphozoa destacan a nivel mundial debido a que entre otras cosas cuentan con características de interés culinario. Dentro de este grupo se encuentra la medusa bola de cañón Stomolophus meleagris, misma que además ha llamado la atención de la comunidad científica debido a eventos de proliferación masiva conocidos como “blooms” en distintas costas del planeta. La información sobre medusas suele ser escasa y dispersa. Es por ello, que esta revisión pretende ofrecer la información básica necesaria referente a S. meleagris; con la cual se pueda apoyar a los futuros investigadores interesados en el estudio de la medusa bola de cañón.
MECHANISMS FORMATION OF PARTICIPANTS DEVELOPMENT OF THE BANKING SECTOR IN NATIONAL ECONOMIES IN DIFFERENT COUNTRIES
Authors: BALANYUK Maksym
Published: November 2022

Introduction. In the current economy, developed countries have created effective mechanisms to support economic development. Today, favorable conditions have already been created for the participants development in the banking sector, but it is foreign experience that is of considerable interest both for the formation of domestic participants in the banking sector and for the security of the national economy as a whole.
The purpose of the article is to study the mechanisms of participants development in the banking sector in various countries of the world, analysis of approaches to corporate governance and participants development in the banking sector.
Results. Processes of mechanisms formation of participants development of the banking sector in national economies of various countries in the world are investigated. It is determined that foreign experience is an incentive for the formation of their own domestic approaches and mechanisms for the participants development in the banking sector. Theories of participants development in the banking sector are studied. It is determined that due to the removal of most administrative and legislative restrictions and the introduction of such a set of measures, most of the countries of Western Europe have taken a leading position at the present stage of the world economy development in terms of business development and economic security indicators of participants in the banking sector of the economy. It is shown that creating an effective system of corporate governance, banks face the need to solve many specific issues in addition to those that are dealt with by joint-stock companies operating in the real sector of the economy.
Conclusions. Based on the research, it was revealed that the organization of corporate governance is mainly used in banks in Europe and the United States, and in practice, such a system of organizing the work of the above banking institutions is directly described by the monistic concept.
Keywords: banking system, development mechanisms, management approach, banking sector, success rating.
PRODUCTION AND TECHNOLOGICAL RESTRUCTURING AS A TOOL FOR INCREASING THE EFFICIENCY OF USING THE FIXED ASSETS OF THE ENTERPRISE
Abstract
Authors: YURII Eduard , MOSTENSKA Tetiana
Published: November 2022

Introduction. One of the main factors that determines the competitiveness of products is the condition and quality of fixed assets. Fixed assets ensure the competitiveness of products by forming its quality characteristics and production costs. Physical and moral aging of the active part of fixed assets can cause loss of competitiveness of products. Restructuring can be one of the tools to increase the efficiency of fixed assets use.
The purpose of the article is to determine the role of production and technological restructuring as a tool to improve the efficiency of using the fixed assets of the enterprise.
Results. The approaches to the definition of restructuring related to fixed assets are summarized, the essence of production and technological restructuring is defined. The role of production and technological restructuring in ensuring the competitiveness of the enterprise and achieving organizational goals is determined. Theoretical approaches to determining the goals of production and technological management restructuring are analyzed. The importance of production and technological restructuring from the standpoint of improving the efficiency of fixed assets of the enterprise, as well as from increasing the competitiveness of products and financial stability is substantiated. The concept of production and technological restructuring is defined as a type of restructuring of fixed assets, which meets the strategic intentions of the enterprise, aimed at increasing the production potential of the enterprise, creating prerequisites for production of such quality that meets market requirements, optimizes costs and increases product competitiveness. The procedure of production and technological restructuring is offered and the essence of each of its stages is revealed. The use of production and technological restructuring is justified as a tool to increase the efficiency of using the fixed assets of the enterprise and ensure their timely modernization on an innovative basis.
Conclusions. Production and technological restructuring allow to provide qualitatively new transformations of fixed assets, which will provide a new stage of development of the enterprise, creating prerequisites for increasing the efficiency of production activities and achieving enterprise’s goals.
Keywords: production and technological restructuring, fixed assets, management, management tools.
MODERN BUSINESS MODELS OF TOURIST AND RECREATIONAL SPHERE DEVELOPMENT IN UKRAINE
Authors: ALIYEVA Anastasia
Published: November 2022

The attractiveness of the tourist and recreational sphere for business development and the national economy is substantiated. The development of the tourist and recreational sphere in Ukraine is characterized and the reasons that restrain it are determined.
The purpose of the research is to develop modern business models for the development of tourism and recreation.
Results. The content of the concept and the main functions of the business model in the tourist and recreational sphere are revealed. The value of tourist and recreational service is determined. The difference of the tourist and recreational sphere from other types of activity on the basis of building a value chain is characterized. Signs of oligopolistic competition for the market of tourist and recreational services are determined. It is proposed to develop the following business models in the tourist and recreational sphere: network tourist and recreational structure on the basis of a large organization that integrates medium and small firms around itself; network of small and medium legally independent tourist and recreational companies; tourist and recreational cluster network. The main elements of the business model are identified - target consumers, value proposition, value chain, profit mechanism. The factors influencing the choice of business model for the development of the tourist and recreational sphere are described. These are the business environment, security, health and hygiene, human resources and the labor market, prices, infrastructure, natural and cultural resources.
Conclusions. It is essential to expand the market of tourist and recreational services in Ukraine network activities of small and medium-sized tourist and recreational companies and tour operators.
Keywords: tourist and recreational sphere, business models, market of tourist and recreational services, tourism, multinational corporations, tour operators, cluster network.
PERSONNEL POLICY OF THE ORGANIZATION IN THE SYSTEM OF FUNCTIONAL TRAINING OF MANAGERIAL STAFF
Authors: BAIRACHNA Oksana
Published: November 2022

Introduction. The development of human resources of the enterprise (organization) significantly affects the effectiveness of mobilization of economic potential. In the process of formation and implementation of personnel policy it is necessary to take into account the factors on which it depends. The development of measures for the formation of human resources and staff development must be carried out taking into account the characteristics of personnel policy of the enterprise (organization).
The purpose of scientific research is the development of theoretical and methodological aspects of personnel policy formation in the system of functional training of management staff.
Results. The criteria for classification of personnel policy of the enterprise (organization) are generalized. Features and conditions of implementation of different types of personnel policy are described. The urgency of the issue of finding highly qualified employees for enterprises in a market economy and the need to improve the personnel policy of the enterprise (organization) are substantiated. Relevant directions, innovative methods and approaches to improving personnel policy in order to increase personnel efficiency are highlighted. Active and preventive types of personnel policy of rational nature are identified as the most appropriate in the process of stable economic development of domestic business entities. It is noted that the practice of using traditional approaches to staff training causes insufficient qualification of management staff. The role and essence of professional development of managerial staff is characterized. The expediency of creating an effective program for the formation of managerial human resources is substantiated. The human factor is singled out among others as the main one in the process of economic growth. The role of personnel planning as the basis of personnel support of the organization is noted. The goals of personnel planning and their connection with the results of other elements of the personnel system are highlighted. The elements of the staffing system are characterized: the personnel marketing subsystem, recruitment, staffing.
Conclusions. Effective personnel management determines the successful operation of the enterprise. Planning and development of personnel policy of the enterprise is an important element of strategic planning of the organization. The personnel management system ensures the development of the organization.
Keywords: personnel, personnel management, enterprise, organization, personnel policy, personnel provision, personnel potential.
STATE AND DEVELOPMENT PROSPECTS OF THE OILSEED-PRODUCT SUBCOMPLEX OF THE AGRO-INDUSTRIAL COMPLEX OF UKRAINE
Authors: DOVGAL Olena
Published: November 2022

Introduction. The main oilseeds of Ukraine are sunflower, soybean and rapeseed (winter and spring) - in 2019, their share in the structure of oilseeds is 99.3% of the sown area. In different years, the profitability of their production ranges from 25 to 50%, providing one of the highest levels of cost recovery in domestic agricultural production. This is the main reason for the stable growth of sown areas under oilseeds.
Purpose. The purpose of the study is to assess the state and development prospects of the oil and food subcomplex of the agro-industrial complex of Ukraine in terms of the national economy increasing openness.
Results. The article examines the state of agricultural production and industrial processing of seeds and oilseeds in Ukraine. There is a rapid growth of sown areas under the respective crops. Significant reserves of increase in production of sunflower, soybean and rapeseed due to increased yield are substantiated. The redundancy of the share of sunflower crops in the structure of sown areas is noted. It is assumed that a serious shortcoming in the development of the oil and food subcomplex is the excessive export volume of rapeseed, which is more appropriate to use for domestic processing to meet the needs of domestic consumers in scarce motor fuel.
Conclusions. The main type of raw material in the field of industrial processing of oilseeds are sunflower seeds. Excessive sales of sunflower seeds abroad were redirected for domestic processing due to the introduction of export duties. Among the factors hindering the full development of the domestic oil market is its non-competitive structure.
For the development of industrial processing of rapeseed, it is necessary to introduce an appropriate export duty of 10% and not to reimburse VAT on rapeseed exports. For the development of domestic biodiesel production, it is necessary to create clear and transparent legislation that establishes a long-term model of the industry, defining the basic rules of market participants, requirements for marketable products, creating conditions for the formation of logistics and infrastructure for collecting biological raw materials, transportation, production of second-generation biofuels.
Keywords: sunflower, soybean, rapeseed, area, yield, oil, monopoly, export, raw materials, biodiesel.
Technical Investigation of the Usability for Foamed Bitumen Stabilized Materials inAsphalt Pavements
Authors:   Isparta University of Applied Sciences, Isparta, Turkey, ERTEN Kemal Muhammet , TERZİ Serdal ,   Suleyman Demirel University, Faculty of Engineering, Isparta, Turkey
Published: November 2022

Asphalt recycling efforts are increasing in order to reduce the effects of high energy and rawmaterial consumption in the asphalt sector. One of the most common methods for using oldasphalt material, which still retains some value, is recycling with foam bitumen.In practice, for the preparation and evaluation of cold mixes produced using foam bitumen, ITS(Indirect Tensile Strength) and MR (Resilient Modulus) methods are generally used. Amongthese methods, ITS is mostly applied for the evaluation of the materials optimum percentagesvalues and MR test is also used for the evaluation of mixture performance.In the experimental study, firstly for the cold mixes prepared with foam bitumen, optimum foambitumen values of the production series were determined by ITS test. Then, reproductions weremade for these optimum values and resilient modulus values were determined. It was found thatthe ITS and MR values were significantly affected by the material gradation and this showedthe opposite tendency for the materials with the same gradation. The type of active filler waseffective the same as the values of the mixtures on ITS and MR. Especially, the MR resultswere affected by the bitumen grade. As a result of the study, evaluation limit values; 225 kPafor ITSDRY value, 150 kPa for ITSWET value and 70% for TSR, 400 MPa resilient modulus valueand 0.21 layer coefficient value are recommended for FBSM (Foam Bitumen StabilizedMaterial).
Numerical analysis of microchannel heat sink composed of SiC and CNT reinforced ZrB2 composites
Authors:   Mechanical Engineering Department, National Institute of Technology, Srinagar, Dwivedi Akash , Mohsin Khan Mohammad ,   Mechanical Engineering Department, National Institute of Technology, Srinagar, Pali Harveer Singh ,   Mechanical Engineering Department, National Institute of Technology, Srinagar
Published: November 2022

As a result of the development of micro-electro-mechanical systems (MEMS), it is now feasible to achieve enormous heat transfer, even though electrical and electronic devices have more compact spaces. A heat sink is a device that collects significant amounts of heat from various electrical and electronic surfaces and then releases that heat into the surrounding environment. In the current study, a ceramic microchannel heat sink (MCHS) with a rectangular channel having a length of 10 mm and dimensions of 57×180 μm was investigated numerically. Because ceramics are valuable materials that can withstand corrosive environments and extreme temperatures, they are statistically analyzed to evaluate whether a substance can work under such harsh conditions. Firstly, the finite element approach was used to solve the governing equations of the solid domain as ZrB2 composites and the fluid domain as water. Subsequently, a numerical analysis was conducted on an MCHS constructed from ZrB2 composites reinforced with SiC and CNT in a variable proportion of 20 vol.% and 10 vol.%, respectively. The results reveal the most significant temperature reduction for an ultra-high heat flux for the ZrB2 composite reinforced with 20 vol.% SiC, followed by the ZrB2 composite reinforced with 20 vol.% SiC & 10 vol.% CNT at Reynolds number 250. The fundamental causes of the exceptional heat transfer rate are the high surface density of the microchannel and the excellent thermal conductivity of the UHTCs.
Designing PID Controller Using improved Differential-Pole-clustering Approach of Model Order Reduction Techniques
Authors:   Department of Electrical Engineering, Dr.Sudhir Chandra Sur Institute of Technology & Sports Complex, Dumdum, Kolkata, India, Banerjee Rumrum , Biswas Amitava ,   Department of Applied Physics, University of Calcutta, Kolkata, India
Published: November 2022

The method of mathematical modelling that takes into account various physical systems, such as various tele-communications, High voltage transmission, and various chemical reactors, ultimately produced a variety of solutions for bigger order complex mathematical models with higher order. Order reduction is essential for such higher order systems (HOS) for reducing mathematical complexity for designing controllers. In order to improve upon several existing model order reduction approaches, the goal of this paper is to solve difficult higher order models using Differential Pole Cluster Mixed (DPM) Techniques. The accuracy of the proposed reduced model has been made via comparing step responses of original and reduced order models. In order to improve upon several existing model order reduction approaches. The higher order system PID Controller has been made using the proposed reduced-order approach.