bluuebunny/crossref_metadata_2025 huggingface dataset:
ROLE OF ULTRASONOGRAPHY IN EVALUATION OF ACUTE PELVIC PAIN IN FEMALES
Authors: Kour Ishween , Mangotra Roopali , Mahajan Kashish , Gupta Kulbhushan
Published: April 2023

Background: Pelvic pain in pregnant as well as non-pregnant females often represents a difcult challenge due to the variety of causes
characterized by overlapping clinical symptoms, including gynaecological and non-gynaecological causes. Ultrasound (USG) is one of the best
tools for the evaluating the female pelvis. It is very helpful in acute conditions to rule out different lower abdominal pathologies and is key to further
management and appropriate treatment. Objectives: To assess the role of USG in acute pelvic pain & evaluate the common aetiologies of acute
pelvic pain in females. This prospective observational study was conducted in the Department of Radi Material And Methods: o-diagnosis and
Imaging in a tertiary care hospital in Jammu over a period of 6 months (May 2022 to October 2022). Female patients presenting with acute pelvic
pain were included in our study. USG examination was performed using Samsung Sonoace R7 machine. Data obtained was compiled and analysed
using standard statistical analysis. Results: In our study, the age range of the patients was 21-60 years and most common age group was 21-30
years. On USG, commonest cause of Acute Pelvic pain was ovarian cysts (48%). Ectopic pregnancy was seen in 16% cases while pelvic
inammatory disease was seen in 10% cases. Uterine leiomyomas were the cause of acute pelvic pain in 8% of cases. Non-gynaecological causes
included appendicular abscess, cystitis and ureteric calculus and were seen in 6% cases. In 12% cases, no diagnosis was made on USG.
Conclusions: USG is a commonly used modality in evaluation of acute pelvic pain in females. It is very useful in emergency as it helps in quick
evaluation and decision making for operative or medical treatment planning and can help in timely diagnosis without further imaging tests.
STUDY OF HUMAN PAPILLOMA VIRUS (HPV) & PAP SMEAR IN CLINICALLY SUSPECTED CASES OF HPV IN A TERTIARY CARE HOSPITAL IN MUMBAI
Authors: Haldar Jaydeb , Turbadkar Dilip , Baveja Sujata , Shubhra Das Shanta
Published: April 2023

Background: Cervical cancer is the commonest cancer amongst Indian women and the second most common cancer in the women worldwide.
Persistent infection with high-risk HPV (HR-HPV) is the most important risk factor for cervical cancer precursors and invasive cervical cancer.
Present study was conducted to study prevalence of Human Papilloma Virus (HPV) & correlation of PAP smear in clinically suspected cases of
HPV. Present study was prospective, observational study, conducted in female pa Material and Methods: tients clinically suspected of having
HPV infections like bleeding per vagina, irregular menstruation, pain in lower abdomen or post-coital bleeding or had any abnormal ndings on per
vaginal examination. In the present study, majority of patients were in age group Results: 31-40 years (39.38%), married (88.75%), were married
at 18-20 years age (54.36%) & had parity of 2-4 (83.75%). The patients who used homemade napkins had a highest seroprevalence of HPV (68.18
%), followed by patients who are suffering from STD's (63.83%), family history of cervical cancer (50%), women who used to smoke (37.7%). It
was observed that serological test and PAP smear was positive among 03 patients with 34 false positive tests. Comparison between ELISA and
cytological study showed that ELISA test was better, and nding was statistically signicant; p value <0.001 (p= Fischer Exact test). Conclusion:
Out of 160 PAP smears 2.20% were positive. The PAP smear positive patients were also seropositive of HPV by ELISA method
SEROPREVALENCE OF DENGUE IN A TERTIARY CARE HOSPITAL: CROSS SECTIONAL STUDY
Authors: Waghmare Prajanjali , Meshram Pradnya , Joshi Ameeta , Patil Shilpa
Published: April 2023

Background: Dengue is endemic and an important emerging public health problem in India. Dengue illness is major concern causing increased
morbidity and mortality. Disease burden is highly variable between different places within a country. This study was conducted to determine the
age wise seroprevalence of dengue and seasonal variation of dengue infection in tertiary care hospital in Mumbai. Materials And Methods: The
present cross sectional study was conducted from January 2021 to March 2022 for a period of 15 months. Total 1550 serum samples were collected
from suspected dengue cases. All the samples were subjected to ELISA for detection of dengue NS1 antigen and IgM antibody. Results: Out of
1550 suspected dengue patients 187 (12.06%) were seropositive for NS1antigen or IgM antibody or both NS1 antigen & IgM antibody. Of 187
seropositive dengue cases 121 (64.71%) were male and 66 (35.29%) were female. The maximum dengue cases (31.55%) were from 31-40 years
age group, followed by 21-30 (23.52%) years. Most dengue positive cases were seen in monsoon period. The monsoon peak was observed in
September (22.00%) followed by August (17.11%). However, in May (dry season) few cases were reported. Conclusion: Dengue illness is a
major public health concern. With early diagnosis and treatment, morbidity and mortality can be reduced. Knowledge of prior infection is also very
important if vaccination strategy by WHO is implemented in future. Maximum cases were observed in monsoon period but dengue cases were seen
throughout the year. Hence continuous surveillance of cases is required for early diagnosis and treatment, to know the prevalence throughout the
year, for vector control measures & administration of dengue vaccine as per WHO strategy if implemented in future in our country
A STUDY ON SEROPREVALENCE OF DENGUE VIRUS INFECTION AMONG PATIENT VISITING A TERTIARY CARE HOSPITAL
Authors: Shanmugam K. , Pandian J. , Nithya C. , Suganthi P.
Published: April 2023

Dengue fever is a deadly arboviral disease which is caused by Flaviviridae family .The infection is transmitted by bite of infected female Aedes
aegypti during day time. Early diagnosis of Dengue is essential to prevent the complications.The study was done in a tertiary care hospital to have
an insight about the seroprevalence after monsoon during the months from July to December. The seropositivity was found to be 11.9% with the
maximum number of cases in the 21-40 years age group (47.3%). The number of cases were recorded highest in the month of October 29.3% of
cases. The study highlights the importance of mosquito control after monsoon to break the transmission of Dengue
THYROID FUNCTION ABNORMALITIES IN COVID-19 PATIENTS.
Authors: Sharma Taru , Sharma Rangat , Mattoo Rohit
Published: April 2023

COVID-19 has a great physical and psychological impact on each group of society, including the deterioration in physical health, unapproachable
health care facilities, psychological upset, stress, anxiety, depression, etc. The initiated immune response by COVID-19 leads to overt thyroid
dysfunction by interfering the desiodases and thyroid transport proteins. The T3 level is inversely proportional to IL-6 with a modest decrease of
TSH and T4. This cross - sectional, observational study was aimed to evaluate the thyroid prole abnormalities in patients with COVID-19
pneumonia and to nd out its relation to the severity of disease. Atotal of 100 COVID-19 patients were involved in the study. Adetailed history was
collected. Thyroid function test, including TSH, TT3 and TT4, Procalcitonin and IL-6 were done for all the patients. The majority (36%) of the
patients were in the age group of 48 to 57 years of age and male female ratio in COVID-19 group was 1.17:1. A signicant correlation was found
between thyroid alteration with severity of disease. It was concluded that among patients diagnosed with COVID-19 had signicant thyroid
alterations
Finding N bits using O(N/logN) sums
Authors: Corlat Sergiu , Guzun Veaceslav , Vorona Victor
Published: April 2023

The problem we are trying to solve sounds as follows: You are given N bits.Find the value of each bit. We will show a technique which enables finding the values of N bits using O(N/logN) subsequence-sum queries. The algorithm consists of two phases: Constructing the queries for each layer and using the queries for a particular layer to getthe value of every bit. We described the following technique in this blog [1], which wasinspired by this article [2]. It should be noted that this number of queries is indeed theoptimal one for finding all N bits of a binary array, since each subsequence-sum queriesoffers us at most log(2)N bits of information.
Questionable Metascience Practices
Authors: Rubin Mark
Published: April 2023

Questionable research practices may reduce the public’s trust in science. The present article considers some questionable metascience practices (QMPs) that may threaten scientists’ trust in metascience. A QMP is a research practice, assumption, or perspective that has been questioned by several commentators as being potentially problematic for the credibility of metascience and/or the science reform movement. The present article reviews 10 QMPs that relate to criticism, replication, bias, generalization, and the characterization of science. Specifically, the following QMPs are considered: (1) rejecting or ignoring self-criticism; (2) a fast ‘n’ bropen scientific criticism style; (3) overplaying the role of replication in science; (4) assuming a replication rate is “too low” without specifying an “acceptable” rate; (5) an unacknowledged metabias towards explaining the replication crisis in terms of researcher bias; (6) assuming that researcher bias can be reduced; (7) devaluing exploratory results as more “tentative” than confirmatory results; (8) presuming that QRPs are problematic research practices; (9) focusing on knowledge accumulation as an index of scientific progress; and (10) focusing on specific scientific methods. It is stressed that only some metascientists engage in some QMPs some of the time, and that these QMPs may not always be problematic. Research is required to estimate the prevalence and impact of QMPs. In the meantime, QMPs should be viewed as invitations to ask “questions” about how we go about doing metascience rather than as grounds for mistrusting the credibility of metascience.
Administración de solución salina activada neutra para prevenir y tratar la covid-19
Authors: Delgado Enciso Ivan , Paz Michel Brenda A. , Paz Garcia Juan
Published: April 2023

La pandemia causada por la covid-19 ha provocado una crisis de salud y socioeconómica. Al ser una enfermedad nueva y compleja, en sus comienzos los tratamientos eficaces no existían y la investigación científica fue indispensable para ayudar a los pacientes. El presente texto describe una nueva estrategia terapéutica contra la covid-19 desarrollada en México, basada en la administración de solución salina activada neutra. Se analizaron sus efectos en pacientes con seguimiento en casa y con manejo médico usual. Se demuestra que adicionar la solución salina activada neutra (por vía endovenosa y/o nebulizada) es una estrategia terapéutica eficaz para acortar el tiempo del padecimiento, así como para reducir drásticamente (cerca del 90%) la probabilidad de ser hospitalizado o morir.
On Enumeration and Entropy of Ribbon Tilings
Authors: Chen Yinsong , Kargin Vladislav
Published: April 2023

The paper considers ribbon tilings of large regions and their per-tile entropy (the logarithm of the number of tilings divided by the number of tiles). For tilings of general regions by tiles of length $n$, we give an upper bound on the per-tile entropy as $n - 1$. For growing rectangular regions,  we prove the existence of the asymptotic per tile entropy and show that it is bounded from below by $\log_2 (n/e)$ and from above by $\log_2(en)$. For growing generalized "Aztec Diamond" regions and for growing "stair" regions, the asymptotic per-tile entropy is calculated exactly as $1/2$ and $\log_2(n + 1) - 1$, respectively.
Using the Balanced Scorecard Scale in Building, a Four-Track Measurement Model to Predict the Intellectual Capital of Industrial Stockholder Companies Listed on the Amman Stock Exchange for the Period (2016–2020)
Authors: Al-Qudah Laith Akram , Humeedat Mohammad Mahmoud , Abdo Khawla Kassed , Qudah Hanan Ahmad , Martín Emilio
Published: April 2023

The goal of this study was to investigate the use of the balanced scorecard scale in the development of a four-track measuring model to estimate the intellectual capital of industrial joint stock businesses listed on the Amman Stock Exchange. The sample for this study is made up of 59 industrial public joint stock businesses registered on the Amman Stock Exchange (ASE) between 2016 and 2020. A multiple linear regression analysis using EVIEWS software and the findings suggest that the balanced scorecard has a favourable influence on intellectual capital from the financial, customer, internal-business-process, learning, and growth perspectives. According to the study, make suggestions based on the results of our inquiry to increase the intellectual capital of these companies. This might involve revising the company's human capital management methods, strengthening customer relationships, or concentrating more on innovation and learning. The current study is the first of its kind to be conducted in a developing nation, such as Jordan, and the findings might be useful to other underdeveloped nations.
Peran Mediasi Keputusan Pendanaan Pada Peran Struktur Aktiva Terhadap Nilai Perusahaan Pada Perusahaan Idx-80
Authors: Husain Fauziah
Published: April 2023

Penelitian ini bermaksud untuk menganalisa dampak struktur aktiva pada keputusan pendanaan, struktur aktiva pada nilai perusahaan, keputusan pendanaan pada nilai perusahaan serta peran mediasi keputusan pendanaan pada pengaruh struktur aktiva kepada nilai perusahaan dengan memakai prosedur riset kuantitatif. Teknik pemilihan sampel yang digunakan adalah purposive sampling dan diperoleh 73 perusahaan IDX-80 periode 2019-2021 sehingga total sampel yang digunakan dalam penelitian ini sebanyak 219 sampel. Penelitian ini menggunakan analisis jalur (path analysisi) sebagai metode analisi data. Hasil penelitian menunjukkan bahwa model yang terpilih adalah Random Effect Model (REM) yang menunjukkan struktur aktiva berpengaruh signifikan terhadap keputusan pendanaan, struktur aktiva tidak berpengaruh signifikan terhadap nilai perusahaan, keputusan pendanaan tidak berpengaruh signifikan terhadap nilai perusahaan dan keputusan pendanaan tidak mampu memediasi pengaruh struktur aktiva terhadap nilai perusahaan. Kata kunci: Struktur Aktiva, Keputusan Pendanaan, Nilai Perusahaan
ON THE SOCIAL POSITION OF SOCIO-POLITICAL VOCABULARY IN A JOURNALISTIC TEXT
Authors:   Senior Teacher Of The Department Of Foreign Languages At The Samsuvmahb Samarkand, Uzbekistan, Karshiboyevich Gapparov Alibek
Published: April 2023

The importance of studying socio-political vocabulary in the sociolinguistic aspect is explained by the fact that not a single serious issue can be considered without taking into account universal values. After all, culture is considered an integral part of the socio-political foundation, which includes traditions, national heritage, geographic and political factors, historically established social and ethnic structure, and religious beliefs. The main task of socio-political vocabulary in the formation of a journalistic text is a factor that provides public coverage of political culture, society, and the political process. They reflect models of political behavior, ideas, and systems of relations formed based on nationality, historically formed, and based on the experience of people, nations, and traditions
USE OF BETASERCA IN PATIENTS WITH HD WITH COCHLEOVESTIBULAR DISORDERS
Authors:   Researcher Tashkent Medical Academy, Uzbekistan, Khasanov U.S. , Akhunjhanov N.A. ,   Researcher Tashkent Medical Academy, Uzbekistan, Khaydarova G.S. ,   Researcher Tashkent Medical Academy, Uzbekistan, Shaykhova K.E. ,   Researcher Tashkent Medical Academy, Uzbekistan, Abdullaev U.P. ,   Researcher Tashkent Medical Academy, Uzbekistan
Published: April 2023

Betahistine dihydrochloride is a synthetic drug that has the ability to bind to H1 histamine receptors, which are embedded in the neuroreceptor cells of the inner ear. It has a powerful stimulating effect by increasing the release of neurotransmitters (histamine) from the nerve endings of the inner ear receptor cells into the synapse. The neurotransmitter acts on the precapillary sphincters, causing vasodilation of the vessels of the inner ear, increasing their permeability and thereby normalizing intralabyrinthine pressure, i.e. eliminating hydrops.
RESULTS OF HYPOTENSIVE THERAPY IN PATIENTS WITH VESTIBULAR DYSFUNCTION
Authors:   Researcher Tashkent Medical Academy, Uzbekistan, Khasanov U.S. , Akhunjhanov N.A. ,   Researcher Tashkent Medical Academy, Uzbekistan, Makhamadaminova Sh.A. ,   Researcher Tashkent Medical Academy, Uzbekistan, Abdullaev U.P. ,   Researcher Tashkent Medical Academy, Uzbekistan, Jumanov D.A. ,   Researcher Tashkent Medical Academy, Uzbekistan
Published: April 2023

In addition to affecting the receptors of the inner ear, betahistine has an effect on the H3 receptors of the vestibular nuclei located in the medulla oblongata. Experimental work on animals has shown an increase in the level of serotonin in the medulla oblongata. This leads to a decrease in the activity of the vestibular nuclei, a decrease in their excitability and the cessation of dizziness. Thus, a vestibulodepressive effect is manifested.
OUR EXPERIENCE IN SURGICAL TREATMENT OF PATIENTS WITH INJURIES OF THE ORBITAL FLOOR WITH COMBINED INJURIES OF THE FACIAL SKELETON
Authors:   Researcher Tashkent Medical Academy, Uzbekistan, Yusupov Shokhrukh , Boymuradov Shukhrat ,   Researcher Tashkent Medical Academy, Uzbekistan, Narmurotov Bakhtiyar ,   Researcher Tashkent Medical Academy, Uzbekistan, Iminov Komiljon ,   Researcher Tashkent Medical Academy, Uzbekistan, Qurbonov Yoqubjon ,   Researcher Tashkent Medical Academy, Uzbekistan, Shukhratova Maftuna ,   Researcher Tashkent Medical Academy, Uzbekistan
Published: April 2023

Under our supervision there were 117 patients with fractures of the inferior wall of the orbit on the basis of the department of plastic surgery and the department of neurosurgery of the multidisciplinary clinic of the Tashkent Medical Academy in the period from 2019 to 2022. Surgical treatment of zygomatic-orbital complex injuries and isolated injuries of the lower wall of the orbit was performed according to the technique developed by us, observing a number of features depending on the severity and localization of injuries, as well as the timing of the surgical intervention using modern information technologies. A method for eliminating post-traumatic defects in the walls of the orbit, including performing computer preoperative planning, manufacturing an implant, determines the indications and contraindications for surgery, low-traumatic access to the damaged area, in addition, it also helps to reduce postoperative complications by 2.4 times, resulting in a reduction in the period of functional adaptation of patients in 1.6 times.
MYRINGOPLASTY WITH APPLICATION XENOGRAFT FROM SHEEP PERICARDIA
Authors:   Researcher Tashkent Medical Academy, Uzbekistan, K.M. Matkuliev , U.S. Khasanov ,   Researcher Tashkent Medical Academy, Uzbekistan, G.A. Rakhimjonova ,   Researcher Tashkent Medical Academy, Uzbekistan, Sh.K. Bakieva ,   Researcher Tashkent Medical Academy, Uzbekistan, N.N. Abdullaeva ,   Researcher Tashkent Medical Academy, Uzbekistan
Published: April 2023

To date, there is no consensus on the question of which tissues are more appropriate to use for tympanic membrane plastic surgery. We decided to study the use of xenograft from sheep pericardium in myringoplasty in rabbits in the experiment, and in patients with chronic dry mesotympanitis. Experimental morphological studies using a xenograft were carried out in 28 rabbits. In the experiment, a positive result was obtained in 25 (89.3%) rabbits. In addition, 77 patients with dry perforation of the tympanic membrane were examined. To compare the results of the study, these patients underwent myringoplasty: 54 patients with the use of a xenograft from the sheep pericardium, 23 patients with the use of the fascia of the temporal muscle. Reliable engraftment of a xenograft from sheep pericardium after surgery was observed in 48 patients (88.9%), and with the use of temporal muscle fascia in 20 patients (86.9%).
AIDAR-ARNASOY COOKING AROUND MUKHITGA EFFECT
Authors:   Biology Candidate Of Sciences, Associate Professor Gizza State Pedagogical University, Anorovna Imomova Dilfuza , Khudargan Mavlonov ,   Biology Fanlari Doctor, Professor Zhizak State University Of Pedagogy, Physiology Hygienic Head Of The Department, Uzbekistan
Published: April 2023

Data on environmental problems resulting from population changes, including water shortages and its consequences, are cited. Also covered are the negative consequences of the problems associated with the emergence of the Aydar – Arnasoy lake system and the transformation of the lake system on the environment, flora and fauna. The decrease in water balance in the Aydar Arnasoy lake system has been analyzed in comparison with the consequences caused by the drying of the Aral Sea.
ENVIRONMENTAL DEVELOPMENT - VALEOLOGICAL CULTURE STUDENTS
Authors:   Lecturer At The Department Methods Of Teaching Biology, Jspi, Uzbekistan, Khudaiberdievna Almamatova Zebo
Published: April 2023

The article deals with the development of ecological and valeological culture of university students. The article is devoted to introducing students to the issue of a healthy lifestyle and solving this problem
THE METHODS AND THEIR FORMS AND MEANS GAIN PRIORITY IN THE PROCESS OF FORMING VALUE RELATIONSHIPS IN THE SYSTEM OF PRESCHOOL EDUCATIONAL ORGANIZATIONS
Authors:   Assistant Professor, Doctor Of Philosophy In Pedagogical Sciences(Phd), Karshi State University, Uzbekistan, Khojakulov Akbar E.
Published: April 2023

The article contains opinions on the scientific-theoretical issues of forming a valuable attitude to the family among the pupils of the preschool educational organization, taking into account the age characteristics of the pupil, and creating comfortable conditions in the socio-cultural educational environment.
PROSPECTS FOR THE USE OF MODERN EDUCATIONAL TECHNOLOGIES IN THE LESSONS "PHYSICS AND BIOLOGY"
Authors:   Associate Professor Of The Department Of Methods Of Teaching Physics, Phd., Tashkent State Pedagogical University, Uzbekistan, M.U. Barotov , D.R. Inogamova ,   Professor Of The Department Of Clinical Foundations Of Special Pedagogy, Phd., Tashkent State Pedagogical University, Uzbekistan, Abdurahman Razzakov ,   4th Year Student Of Tashkent State Pedagogical University, Physics And Astronomy Research Methodology, Uzbekistan
Published: April 2023

The article deals with the prospects for the use of modern educational technologies at various stages of the educational process in teaching students as one of the important ways to increase the level of knowledge, academic performance and interest in the subjects of "physics and biology", which are among general education subjects that play an important role in the preparation highly qualified, irradiated personnel that meet the requirements of world standards.
INTERACTIONS OF PHILOSOPHY, PRAGMATICS AND PEDAGOGY
Authors:   Independent Researcher Of Bukhara State University, Bukhara, Uzbekistan, Tursunovich Sadikov Erkin
Published: April 2023

In this article, the fields of pragmatics and pedagogy are compared as disciplines of philosophy and their interactions are applied. At the same time, theoretical views and practical foundations are discussed and analyzed.
THE NEED TO ACTIVATE THE EDUCATIONAL AND COGNITIVE ACTIVITIES OF STUDENTS
Authors:   Teacher Of The Department Of ", Islamovich Ruziev Shukhrat ,   Social Sciences",   Of Shahrisabz State Pedagogical Institute, Uzbekistan
Published: April 2023

In the article, the content, psychological-pedagogical characteristics, components, development components, necessity and significance of the activation of the learning activity of students studying in higher education, the main purpose of the activation is the formation of student activity, the improvement of the quality of the educational process, strong activity is a complex psychological and It is widely interpreted that it is pedagogical education, that a person who realizes a certain group of interests, needs, motives for a certain type of activity develops certain qualities, including educational activities.
EXTENDED VERSION OF FOREIGN LANGUAGE COMMUNICATIVE COMPETENCE
Authors:   PhD, Docent, Uzbekistan State World Languages University, Uzbekistan, Normuratova Valentina
Published: April 2023

Language education in a multicultural world is a foreign language on the quality of training modern, competent and competitive specialists in all spheres of life. Business projects of the global economy have no boundaries, and for their effective implementation, an important factor is the ability of partners to communicate on professional topics in foreign languages. The combinations of project participants depend on the qualifications of the specialists and often involve representatives of different nationalities and cultures. In order for communication in professionally oriented situational foreign languages to contribute to the achievement of the goals of the project, participants need to know a foreign language multi-linguistic and multicultural competence in a foreign language.
TECHNOLOGIES FOR DEVELOPING PROFESSIONAL COMPETENCE OF FUTURE VISUAL ARTS TEACHERS THROUGH PAINTING
Authors:   The Head Of The Fine Arts Department Is A Candidate Of Pedagogic Sciences, Associate Professor At Tashkent State Pedagogical University Named After Nizami, Uzbekistan, Nishanbekovich Nurtaev Urinboy , Amanbaevich Mambetkadirov Gayrat ,   Head Of The Department Of Fine Arts And Engineering Graphics At Nukus State Pedagogical Institute Named After Ajiniyaz, Uzbekistan
Published: April 2023

This article describes the content and essence of the technologies for developing the professional competence of future teachers of fine arts through painting
DEVELOPMENT OF PEDAGOGICAL COMPETENCE IN FUTURE TEACHERS
Authors:   Associate Professor, Doctor Of Pedagogical Sciences (Dsc), Namangan State University, Uzbekistan, Islomovich Ismoilov Temurbek , Ravshanbekovich Ganiev Shahzod ,   Teacher Of The Methodology Department, National Center For Education, Exact And Natural Sciences, Namangan Region Pedagogues To New Methods, Uzbekistan
Published: April 2023

This article highlights the issue of pedagogical competence, professional competence, formation of professional qualities and development of future teachers based on self-development and self-assessment. The main goal of modern education is to train ambitious and talented personnel who are mature in all respects, socially flexible to contribute to society, able to work independently on themselves, for a highly developed society. From this point of view, the level of competence of the pedagogue is of great importance in the education of a comprehensively developed personality.
THE ROLE OF MELATONIN IN DIABETIC PATIENTS
Authors:   Md, Associate Professor Rsspm Center Of Endocrinology Tashkent, Uzbekistan, G.Dj Md.Narimova , F.B. Mahmudova ,   Rsspm Center Of Endocrinology Tashkent, Uzbekistan
Published: April 2023

Diabetes mellitus (DM) and complications associated with diabetes are one of the leading causes of death worldwide. The International Diabetes Federation (IDF) has estimated that 592 million people will suffer from diabetes by 2035. Therefore, it is vital to find a new biomolecule that can further help in the treatment of diabetes. For several decades, a persistent interest in the biological properties of melatonin (MT) has been maintained in biological science and medicine. In recent years, a lot of information has appeared about its participation in maintaining energy homeostasis and the genesis of diabetes mellitus. The purpose of this review is to study the pathogenetic mechanism of melatonin in diabetes mellitus
CRIMINOLOGICAL CHARACTERISTICS AND PREVENTION OF THE ACQUISITION OR SALE OF PROPERTY OBTAINED BY CRIMINAL MEANS
Authors:   Karakalpak State University, Uzbekistan, Bahadir Allekov
Published: April 2023

The relevance of the research topic is that the manifestation of criminal relations in various spheres of public life, including the economy, is increasing quantitatively. The main factors contributing to this process are the weakening of control in the administrative sphere, insufficiently dynamic and timely improvement of the legal framework for combating crime. In the system of illegal economic activity, a fairly independent direction has emerged, associated with the acquisition or sale of property obtained by criminal means. Today it is a pronounced way of carrying out the illegal circulation of material values, the responsibility for which is provided for in Art. 171 of the Criminal Code of the Republic of Uzbekistan. Little has been studied about the personality of criminals who have committed crimes in the sphere of the economy, whose characteristics differ significantly from the characteristics of subjects who have committed other crimes, both in terms of age, level of education, and social status.
THE ROLE OF MODERN TECHNOLOGIES IN OPERATIONAL AND INVESTIGATIVE ACTIVITIES
Authors:   Dsc, Associate Professor, Department Of The Criminalistics And Expertise, Tsul, Uzbekistan, Akhmedova Guzalkhon , Oybek Ugli Egamberdiyev Dilshod ,   Student Of Tashkent State University Of Law, Uzbekistan
Published: April 2023

The article considers the issues of introduction of modern technologies in the operational-search activity, by analyzing the introduction of modern technologies and artificial intelligence in the activity of the law enforcement agencies in the foreign countries, namely the USA and China. By identifying the positive experiences of the above-mentioned countries, it is concluded that, for the most effective fight against crime and for the timely detection of committed crimes, technology and artificial intelligence provide tremendous support to the authorities, one of the most important elements in the operational and investigative practice.
Vers une meilleure compréhension de la motivation scolaire chez les élèves de centres de la formation professionnelle : l’importance du rôle du climat relationnel
Authors: Clément Louise , Levasseur Alice , Mamprin Caterina
Published: April 2023

En prenant appui sur la théorie de l’autodétermination, cette étude examine l’importance du climat relationnel d’après la perception des élèves de centres de la formation professionnelle et de son rôle sur la motivation scolaire de ces derniers. Deux importants facteurs du climat relationnel ont fait l’objet d’une étude plus approfondie, soit la perception de la qualité des relations interpersonnelles (QRI) des élèves envers leurs enseignant·es ainsi que la perception de la confiance et de la méfiance relationnelles des élèves envers leurs enseignant·es. L’échantillon était composé de 908 élèves réparti·es parmi 22 centres de la formation professionnelle du Québec. Les résultats des analyses ont révélé que la confiance et la méfiance relationnelles jouent un rôle médiateur entre la QRI et la motivation des élèves, soulignant le caractère essentiel de relations interpersonnelles de qualité.
Apports et limites de cinq modalités de formation professionnelle en soudage-montage au Québec
Authors: Chochard Yves , Dubeau Annie , Lanoix Sophie
Published: April 2023

L’objectif de cette recherche exploratoire est d’évaluer les apports et les limites respectifs des cinq modalités offertes dans des centres de services scolaires permettant l’obtention du diplôme d’études professionnelles (DEP) en soudage-montage en adoptant le point de vue des élèves. Ces modalités étaient 1- l’enseignement collectif, 2-l’enseignement individualisé, 3- l’alternance travail-études, 4- la formation duale et 5- la reconnaissance des acquis. L’étude se base sur les données issues d’une enquête par questionnaire menée en 2021 auprès de 99 ancien·nes élèves et sur d’autres données tirées de leur dossier scolaire. Ces données ont permis de comparer les modalités au moyen de neuf indicateurs d’effets. Deux premiers indicateurs comptabilisent l’âge des élèves à l’entrée de la formation et la durée de leurs études. Ensuite, trois indicateurs portent sur les effets de la modalité durant le parcours de l’élève : la satisfaction envers les stages, l’indice de réussite aux examens de sanction du programme et le taux de diplomation. Les quatre autres indicateurs mettent en lumière les retombées de l’obtention du diplôme et posent la question de l’attractivité de la profession : la satisfaction envers le travail, l’intention de rester dans le domaine du soudage-montage, la rémunération et le taux d’emploi dans le domaine. En prenant en considération différents niveaux d’effets sur les personnes diplômées, cette étude constitue un premier pas vers une meilleure connaissance des retombées des modalités d’organisation d’une formation professionnelle.
A Study on the business gift under the Value Added Tax Act: Focusing on practical issues related to business gift regulations
Authors:   KOREAN SOCIETY OF TAX LAW, Nam Hyun Woo
Published: April 2023

The Value-Added Tax Act is the name of the so-called “deemed supply” in Article 10, which does not correspond to the supply of goods in principle, but lists types that should be viewed as the supply of goods and is subject to taxation.
The deemed supply does not correspond to the supply of goods in its original sense under the VAT Act, but it is understood that the scope of taxation has been expanded through legislation for types that need to be discussed as supply of goods.
Therefore, this paper reviews the meaning and requirements of the business gift regulations, introduces the practical issues related to the business gift regulations, and examines that the current VAT practice drift apart from the purpose of the law due to formalism.
As a legislative alternative, it is suggested to remove the business gift regulation from the law. Even if the business gift regulation is deleted from the Value Added Tax Act, the purpose to achieve through the business gift regulation can be regulated through a consistent interpretation of other regulations.
In conclusion, if it is directly related to the consideration of the main goods and if goods are provided free of charge to an unspecified number of people, the value added tax should be deducted, and if it is not directly related, the related value added tax should not be deducted. In addition, if it is determined that it is not related to the project, it may be regulated through personal supply regulations and in the case of related persons, it may be regulated by rejection of unfair act and calculation.
Тезисы выступлений XIV Международного конгресса КАРМ «Современные подходы к лечению бесплодия. ВРТ: настоящее и будущее»
Authors: VASILIEVA TATIANA
Published: April 2023

В Приложении к выпуску журнала №1 за 2023 год представлены тезисы выступлений на XIV Международном конгрессе КАРМ «Современные подходы к лечению бесплодия. ВРТ: настоящее и будущее» (10-12 ноября 2022 г., Астана, Казахстан).
NEW PORK PRODUCTION TECHNOLOGIES INVOLVING THE INCLUSION OF FEED POLYSACCHARIDE EXTRACT IN THE DIET
Authors:   Volga Region Research Institute of Manufacture and Processing of Meat-and-Milk Production, GORLOV I.F. ,   Volgograd State Technical University, KHOROSHEVSKAYA L.V. ,   Volga Region Research Institute of Manufacture and Processing of Meat-and-Milk Production, SLOZHENKINA M.I. ,   Volga Region Research Institute of Manufacture and Processing of Meat-and-Milk Production; Volgograd State Technical University, MOSOLOV A.A. ,   Volga Region Research Institute of Manufacture and Processing of Meat-and-Milk Production, MIROSHNIK A.S. ,   Volga Region Research Institute of Manufacture and Processing of Meat-and-Milk Production, VODYANNIKOV V.I. ,   Volgograd State Agrarian University
Published: April 2023

The article presents the research results of effectiveness of the sunflower polysaccharide extract use as a feed pellets fixative and a compound feed ingredient that improves it's nutritional and taste value. The studied extract optimal dose introduction into the fattening pigs diet was scientifically substantiated. The impact of feeding feed pellets containing a new feed product in combination with whey on the feeds digestibility, hematological, biochemical blood parameters and meat qualities of pigs was studied.
A contribution to the distribution of the endemic lizard species, Lacerta pamphylica
Authors: BÜLBÜL Ufuk , ÖZKAN Hatice , KOÇ-GÜR Halime
Published: April 2023

In the present study, we contributed to the knowledge of the distribution of the endemic lizard species, Pamphylian green lizard in Türkiye and pointed out the northernmost localities of the species. Until recently, the occurrence of the species was only known from the Antalya and Mersin provinces of Türkiye. According to the most recent records, it has been reported from some localities (Aşağı Kırıntı, Yukarı Kırıntı, Kasımlar, and Belence) in the Sütçüler district of the Isparta province. In our study, we also found individuals of the species in the Yakaafşar village of Aksu district, Isparta. In addition, we revealed the occurrence of the species from two localities in Ayvalıpınar village, one locality in Güldallı village, and one locality in Kesme village of Sütçüler district.
NEW SMART CITY CLUSTERS’ CONSTRUCTION LEVEL EVALUATION UNDER ECONOMIC CIRCLES: THE CASE OF SHANDONG, CHINA
Authors: Cong Xuhui , Wang Sai , Wang Liang , Qi Zhipeng , Skibniewski Miroslaw J.
Published: April 2023

China’s Shandong Province plans to create a new smart city cluster that is developmentfocused, demand-led, people-oriented, and data-driven. This entails the scientific assessment of construction levels, analysis of potential hurdles, and formulation of upgraded strategies. However, existing research has mainly focused on measuring single or multiple traditional smart cities, therein overlooking the construction level of new smart city clusters. Thus, this study takes the new smart city clusters in Shandong Province and uses both entropy method and the Moran index to analyze the construction level and spatial differences in the four dimensions of social livelihood, economic production, innovation-driven development, and safeguard measures. Results show that the construction level of the provincial capital economic circle is uneven and has polarization issues. Meanwhile, the construction level of Jiaodong economic circle is relatively good, although the economic driving capacity needs further improvement. The low urbanization rate of the Lunan economic circle occupies a gathering zone with low construction levels, making the construction of digital villages necessary. Targeted suggestions in improving the radiationdriven capacity of core cities, improving digital infrastructure, and developing smart industries are then forwarded to promote the establishment of new smart city clusters and achieve top-notch economic growth.
Cadmium telluride for high-efficiency solar cells
Authors: Maronchuk Igor I. , Sanikovich Daria D. , Davydova Elena V. , Tabachkova Nataliya Yu.
Published: April 2023

Problems of the synthesis of cadmium telluride powders having required purity and grain size distribution for high-efficiency solar cells have been analyzed. A test batch of powders has been synthesized and used for the manufacture and study of thin-film solar cell specimens exhibiting parameters compliant with the best worldwide standards. The phase composition of the powders has been studied using X-ray diffraction. Structural analysis and elemental composition measurements have been carried out using electron microscopy. The effect of free tellurium phase in the powders on the endurance of devices manufactured from the powder has been described. We show that excess tellurium in the film specimens whose atoms are predominantly localized along grain boundaries may cause temporal degradation of the electrical properties of the manufactured solar cells due to changes in the parameters of the crystalline structure of the cadmium telluride phase which are caused in turn by changes in the stoichiometric composition of the material. Structural studies of the film specimens have not revealed differences in the film structure before and after endurance tests. A new cadmium telluride powder process route has been developed, proven and tested taking into account the advantages and drawbacks of the previously used process and experiments confirming the correctness of the technical solutions chosen have been conducted.
Biodiesel: Analysis of production, efficiency, economics and sustainability in Nigeria
Authors: Igwebuike Chidiebere Millicent
Published: April 2023

Biodiesel, a type of biofuel is a low-carbon substitute for fossil fuels. It has a flash point of 100 to 170 ℃ and an energy content of 33 MJ/L and can help to mitigate climate change by reducing greenhouse gas emissions. This review looked at the properties and benefits of biodiesel and the current situation of Nigeria's biodiesel industry. It examined the various feedstocks, including first-, second-, third- and fourth-generation options, and assesses their availability, viability and cost. The assessment analyzed the industry's challenges as well as the policies and incentives for biodiesel production, and use in Nigeria. Taking into account the cost of production, distribution and use, as well as prospective government subsidies and tax credits, the economic viability of biodiesel was also evaluated. Generally, the biodiesel industry in Nigeria has the potential for growth with the right assistance from the government and private sector.
An efficient method for 3D Helmholtz equation with complex solution
Authors: Heydari M. H. , Hosseininia M. , Baleanu D.
Published: April 2023

The Helmholtz equation as an elliptic partial differential equation possesses many applications in the time-harmonic wave propagation phenomena, such as the acoustic cavity and radiation wave. In this paper, we establish a numerical method based on the orthonormal shifted discrete Chebyshev polynomials for finding complex solution of this equation. The presented method transforms the Helmholtz equation into an algebraic system of equations that can be easily solved. Four practical examples are examined to show the accuracy of the proposed technique.
Biochemical responses to chilling injury in sweet potato after cold storage
Authors: Tello Jean Paulo de Jesus , Araujo Fernanda Ferreira de , Araújo Nícolas Oliveira de , Krause Marcelo Rodrigo , Véras Mário Leno Martins , Santos Mirelle Nayana de Sousa , Finger Fernando Luiz
Published: April 2023

This study examined biochemical changes associated with chilling injury (CI) in sweet potato roots stored at low temperatures and reconditioned at ambient temperature. Sweet potato cultivars BRS Amélia and BRS Rubissol were stored at 6 or 13°C for 4 days at ambient temperature (“ambient reconditioning”: 21 ± 2°C). CI on the outer surface of the roots occurred earlier in BRS Amélia than in BRS Rubissol. The CI index on the inner surface of the BRS Amélia was higher when it was stored at 6°C for 40 + 4 days. BRS Amélia showed higher proline content and electrolyte leakage when stored at 6°C. Ascorbate peroxidase was induced by storage at 6°C for 30 + 4 days in BRS Amélia and from 40 + 4 days in BRS Rubissol. The malondialdehyde and phenolic compounds of BRS Rubissol increased during storage at 6°C. CI in both cultivars was associated with increased peroxidase and polyphenol oxidase activities. Storage of sweet potato cultivars at 6°C for 50 + 4 days caused severe damage to the roots. Cultivars BRS Amélia and BRS Rubissol showed similar symptoms of CI and can be characterized as being sensitive to low temperatures.
Bacillus amyloliquefaciens PKM16 acts as an antagonist of white mold and an inducer of defense enzymes in tomato plants
Authors: Mattos Amanda do Prado , Rissato Bruna Broti , Itako Adriana Terumi , Tolentino Junior Joao Batista , Estrada Kátia Regina Freitas Schwan
Published: April 2023

This study aimed to investigate the potential of rhizobacteria isolated from tomato plants to control Sclerotinia sclerotiorum and induce the activity of pathogenesis-related enzymes in Micro-Tom tomato plants. Three rhizobacterial isolates were evaluated to determine the most efficient antagonist agent, which was later identified by gene sequencing as Bacillus amyloliquefaciens PKM16. The antagonistic effects of B. amyloliquefaciens against S. sclerotiorum were assessed in vivo and in vitro using live and autoclaved cultures at concentrations of 0% (control), 20%, 30%, and 40% (v/v). The residual effects of four treatments (20% live culture, 20% autoclaved culture, a Bacillus subtilis-based commercial product, and autoclaved distilled water) on tomato plants inoculated with S. sclerotiorum were determined. The same treatments were also used to assess the myceliogenic germination of sclerotia and induction of plant defense enzymes (peroxidase, catalase, polyphenol oxidase, phenylalanine ammonia-lyase, and β-1,3-glucanase) in tomato plants. The live culture had a residual effect for 4 days and inhibited sclerotial germination by approximately 30%. Furthermore, live and autoclaved bacterial growth cultures stimulated enzyme activity. Therefore, B. amyloliquefaciens PKM16 was antagonistic to S. sclerotiorum, effectively inhibiting mycelial growth and activating defense mechanisms in Micro-Tom tomato plants.
Extraction and analysis of cellulose nanocrystals from cotton balls by acid hydrolysis
Authors: Samarawickrama K. G. R. , Wijayapala U. G. S. , Fernando C. A. N.
Published: April 2023

Cellulose is one of the most widely used natural polymers developed in eco-friendly methods, which has been used in various industrial processes and products since ancient times. The sources of cellulose materials are plant and wood fibers. Cellulosic materials are converted into cellulose nanocrystals (CNCs) using mechanical or chemical methods. In this study, the CNCs were obtained from cotton balls by acid hydrolysis method using sulfuric acid. The sulfuric acid hydrolysis method was performed with 64% (w/w) sulfuric acid and combined using a liquor ratio of 1:20 with cotton balls while being subjected to vigorous stirring at 50°C for 60 minutes. The cellulose nanocrystals were characterized by Transmission Electron Microscopy (TEM), Fourier Transform Infrared (FTIR) spectroscopy analysis and X-ray Diffraction (XRD) techniques. The extracted cellulose nanocrystals had needle-shaped particles with a 6.35 nm average diameter and a length of 108.8 nm on average. The functional groups of the extracted cellulose nanocrystals were shown to have been evaluated through analysis of the FTIR spectra. Therefore, it was confirmed that the cellulose nanocrystals were successfully extracted from cotton balls using sulfuric acid hydrolysis. The distinctive crystalline cellulose phase of artificial cellulose nanocrystals was recognized using the XRD spectrum.