bluuebunny/crossref_metadata_2025 huggingface dataset:
Dabrafenib plus trametinib versus nivolumab for advanced melanoma
Authors: Daniela Lahoz , Felipe Reyes , Camila Quirland
Published: March 2023

Introduction The incidence of cutaneous melanoma has increased worldwide over the years, and an incidence of 3 cases per 100,000 men and women is estimated in Chile. Though most of the patients are diagnosed at an early stage of the disease and have a good prognosis, advanced melanoma has poor survival results. For the treatment of melanoma, the combination of dabrafenib plus trametinib has been demonstrated to improve the outcome versus dabrafenib alone, but only indirect evidence is available for its efficacy and safety compared with immunotherapy, like nivolumab. The aim of this study is to review the available evidence to report results of efficacy and safety of dabrafenib plus trametinib in comparison with nivolumab in metastatic melanoma. Methods We searched in Epistemonikos, the largest database of systematic reviews in health, which is maintained by screening multiple information sources, including MEDLINE, EMBASE, Cochrane, among others. We extracted data from the systematic reviews selected, reanalyzed data of primary studies, and generated a summary of the findings table using the GRADE approach. Results and conclusions We identified five systematic reviews, including seven studies overall that included one intervention of our interest, of which all were randomized trials. We only found indirect evidence comparing dabrafenib plus trametinib versus nivolumab that came from Network Meta-Analyses. We concluded that it is not possible to decide if dabrafenib plus trametinib is a better strategy for advanced melanoma treatment than nivolumab because the certainty of the evidence is very low for efficacy and safety outcomes.
Sensor based method for water monitoring in smallholder irrigatted agriculture Tanzania
Authors:   , Njuu Kevin
Published: March 2023

Monitoring water use in traditional irrigation canals is critical for any water management best practice to function. In Tanzania, water basin authorities and users association have been created to distribute and levy water usage fee in view of avoiding conflicts. Although much has been done over the years, the authorities have so far failed to ensure the desired equity, fairness and transparency. This is largely attributed to high deployment cost which constrains the uptake of various technologies. In agriculture, one of the commonly used technologies is sensors. Effective utilization of sensors requires a design that matches the physical and connectivity environment of the area. In this dissertation, we present such a system of wireless sensor network designed for the purpose of improving water management in farmer-led irrigation. The system consist of a low-cost design of a sensor system that measures water depths at specific canal points and transmits the measurements to a central system. The central system transforms the measurements into discharge values using a locally established rating curve. For the end user, we have provided a web based application for administering the canals; visualize canal discharge values; and generating reports. The system can easily be scaled up to monitor larger networks of canals, and can therefore be a game changer when deployed.
An integrated mobile application for enhancing management of nutrition information in Tanzania
Authors:   , Mduma Neema
Published: March 2023

Malnutrition contributes to over one half of the deaths of children under age of five years in developing countries and is the single greatest cause of child mortality in Tanzania. Studies reveal that, the issue of malnutrition is aggravated by lack of nutrition information especially in rural communities. Absence of proper tools makes collection, management and access to nutrition information very difficult. This study improves accessibility of nutrition information by taking advantage of the advanced mobile technologies and develops a system for managing nutrition information. The system was implemented using a mixed approach involving qualitative techniques whereby the requirements and fact finding was done through interviews and literature review. Unified Modelling Language (UML) technique was used to design and model the user requirements and system specification. PHP, MySQL, XML and Java were used to complement the development of this system. The developed mobile-based nutrition information management system was then integrated with existing Health Centre System and is able to provide a platform that gives mothers instant access to nutritional tips, allow them to interact with nutrition practitioners and help in record keeping. The results demonstrate the potential of using mobile technology for collection and delivering nutrition information in various sectors. In particular, this system could be adopted to improve prenatal and postnatal health in Tanzania and therefore help in bringing down the number of deaths of children under age of five.
Deposition of TiO2-Coated CsPbBr3 Perovskite Heterostructure Thin Film
Authors:   , Sairot Chutikan
Published: March 2023

All-inorganic lead halide perovskite quantum dots have been emerged in recent years for optoelectronic and photovoltaic devices due to their excellent optical properties. In this work, surface coating was carried out by titanium dioxide (TiO2) to coat on the surface of CsPbBr3 PQDs to improve the stability and charge separation property. The FTIR spectra confirmed the formation of TiO2 with an amorphous phase (am-TiO2). The crystallite size of CsPbBr3/am-TiO2 QDs composite was increased to be 13.30 nm from 12.65 nm of CsPbBr3.  A slightly decrease of energy bandgap was found compare to CsPbBr3 QDs owing to quantum confinement effect. The results also show the enhancement of light absorption in the visible region and charge separation property examined by UV-visible and PL spectroscopy, respectively. The ligand removal process was also investigated by centrifugation of the colloidal QDs with methyl acetate. 2 times washing cycles is the optimal number of times to remove surface ligand due to large amount of ligands were removed and shows less defect in QDs thin film. Finally, CsPbBr3/am-TiO2 QDs composite was deposited as an absorber layer for the Schottky solar cell device by spin coating technique. The CsPbBr3/am-TiO2 QDs composite-based solar cell device shows large fill factor up to 86.43% and the best power conversion efficiency (PCE) is 0.00032%, which is about 6 times higher than that of bare CsPbBr3 QDs device.
Deontology and the scientific publication process
Authors: Py Jacques
Published: March 2023

After laying down a few markers aimed at distinguishing between what comes under research ethics (which concerns the participant in the research and even society) and what comes under scientific integrity (i.e. the researcher's deontology), an argument is developed concerning the implosion of the peer review process, The argument is made about the implosion of the peer review process, which is a pillar of the functioning of science, as well as about the minor deviations of authors in plagiarism and self-plagiarism, which are indeed a problem of scientific integrity, albeit of moderate importance, but of great significance. An analysis is made of the structural reasons for these various problems; solutions are proposed around the idea of a radical rebalancing in the evaluation of researchers between their scientific production activities and their activities in evaluating the articles and research projects of their peers.
Can publication standards be lowered during a pandemic?
Authors: Maisonneuve Hervé
Published: March 2023

The peer-review system is the guarantee of the quality of publications. It has its flaws and is sometimes contested, but we have no better alternative. The SARS-CoV-2 pandemic has led to an increased demand from researchers, journalists and citizens for rapid information. How have scientific journals evolved to rapidly disseminate research data that is as valid as possible? The number of manuscript submissions has doubled or tripled compared to similar periods in 2019 for most journals. Editorial boards were faced with unexpected volumes of articles to review, with a shortage of reviewers, in an environment of competition between researchers and journals to publish quickly. New sections have been created, peer-review has been accelerated and even simplified, with open access publications. Questionable research practices were observed; prestigious journals published articles whose quality standards were no longer those of normal times. Journals were manipulated with the complicity of the scientific community. These practices show that open science principles and declarations such as the Singapore Declaration on Research Integrity have little impact on the behaviour of some researchers.
Journalism, science, and integrity
Authors: Leglu Dominique
Published: March 2023

Trust is the basis of the relationship between journalists and scientists, between editors and scientists, as we recall here, in an article based on our experience of several decades of publishing in the press and publishing industry. The integrity of specialists, whose initial writings are reviewed by their peers, is not a priori questioned. However, shortcomings do exist and the question of verifying information, its sources and even its veracity is increasingly being raised. It is also necessary to ensure that the writings do not contain plagiarism (or self-plagiarism) or fraud. Publications (newspapers, magazines, books, etc.) could then be accused of counterfeiting or copyright infringement - which could cost them dearly - and lose their credibility. In addition to academic standards, legal standards apply here. Some concrete examples that we have had to deal with, both in the press and in publishing, illustrate our point.
When whistleblowers need to step in : convolutions in and lessons from a historic case
Authors: Soufron Jean-Baptiste
Published: March 2023

The article deals with one of the most publicised cases in France during the 2010s. It follows the journey from 2013, when he started his doctorate, to 2020, when the University of Paris 1 Panthéon Sorbonne cancelled his title. We will show how this affair, far from being a success in terms of investigation and academic reaction, is first and foremost the indicator of a profound failure and of a system incapable of reforming itself. For, if it had not been for the continuous action of whistleblowers through a precise and demanding anonymous Twitter account, and vigilant media, it is to be feared that this case would never have reached its conclusion.
Knowledge delinquents and sex offenders : same difference?
Authors: Ciavaldini André
Published: March 2023

The article proposed by André Ciavaldini takes us to the shores of an often little known world, that of psychoanalysis. At the end of a very detailed analysis of the psyche of the sexual pervert and the 'manipulative' plagiarist identified by Michelle Bergadaà in her research, showing the analogy of behaviours (and their sources), he reveals that academic institutions are not equipped to spot and treat these manipulators. The author tells us that "plagiarism seems to be built on this conjunction: lack of self-esteem and the impossibility of accepting the reality of it, because it is too hurtful". There is therefore no reason why our institutions of higher education should not be less trapped in these perverse games than health care or religious institutions are by paedophiles.
The professor : a conduit for integrity in the dissertation process
Authors: Bergadaà Michelle , Peters Martine
Published: March 2023

Plagiaristic behaviour by students is still considered a deviance that needs to be prevented or cured. Prevention is achieved through training and communication and repression through manual or computerised controls. The qualitative study presented in this article shows that the practice of plagiarism by students is a behaviour that has become normalised. By understanding the logic expressed by the respondents, we argue that every teacher can be a conduit for integrity by adjusting to the challenges of the six stages of dissertation production and by knowing how to respond appropriately. Considering creacollage as a learning option opens up new perspectives here.
Hubungan Kadar PM2.5 dan PM10 Terhadap Keluhan Dyspnea Warga Desa Lakardowo, Kabupaten Mojokerto, Provinsi Jawa Timur
Authors: Rosa Masita As'ari
Published: March 2023

Lingkungan merupakan salah satu ruang dimana manusia menjalankan aktivitasnya secara produktif setiap harinya. Aktivitas produktif masyarakat tentunya tidak lepas dari ketersediaan lingkungan yang nyaman dan bersih akan dapat menunjang aktivitas secara produktif. Lingkungan hidup yang nyaman juga akan mempengaruhi aspek-aspek kehidupan masyarakat seperti aspek ekonomi, kesehatan, sosial dan budaya. Lakardowo adalah sebuah desa di wilayah Kecamatan Jetis, Kabupaten Mojokerto, Provinsi Jawa Timur. Tujuan penelitian ini adalah untuk mengidentifikasi dan mengetahui bagaimana hubungan kadar PM10 dan PM2.5 dengan keluhan Dyspnea bagi masyarakat Lakardowo. Metode yang digunakan dalam penelitian ini adalah penelitian observasional analitik dengan melakukan pengambilan sampel udara di halaman rumah warga dan wawancara menggunakan kuesioner. Berdasarkan hasil penelitian faktor resiko Kesehatan akibat paparan asap industri terutama dyspnea sangat berpengaruh terhadap Kesehatan anak-anak yang sangat masih rentan dan orang dewasa. Kenaikan dan penurunan konsentrasi PM2.5 dan PM10 dapat disebabkan oleh beberapa faktor meliputi arah mata angin dan ketinggian cerobong.
The Impact of urbanization on banking development: Evidence from the West African Economic and Monetary Union (WAEMU)
Authors:   Business School of Hohai University, Nanjing-21100, China., Martial Anobua Acha Arnaud , Dechun Huang ,   Institute of Industrial Economics, Hohai University, Nanjing-21100, China., Ying Haihua ,   International College, Hohai university, Nanjing, 210098, China., Landry Koffi Yao Stephane ,   School of foreign language, Yangtze normal university, Chongqing, Fuling, China.
Published: March 2023

The paper aims to investigate the extent to which urbanization and industrialization affect bank development in the WAEMU (West African Economic and Monetary Union). To meet the goal of this study, we used the Pooled Mean Group (PMG) estimator, which requires long run coefficients to be similar but allows short run coefficients and error variances to fluctuate among groups. The sample of the study is composed of 7 countries, with Guinea-Bissau excluded, due to the absence of data on the period from 1980-2016. The results revealed that urbanization has a positive effect on banking development in the WAEMU. This intuitive relationship is linked to the fact that, as the urban population grows, the relative demand for financial services also grows. Also, industrialization has a good impact on banking development. In terms of policy implications, the study calls on governments to create the necessary conditions for successful urbanization to benefit the development of banks in the WAEMU zone.
Racism against immigrants in Brazil: a critical analysis of employers' discourse
Authors: Antunes Camila Veloso , Neto Antonio Carvalho
Published: March 2023

Objective: This article investigates the discursive representations related to racism of Brazilian employers and human resource managers on hired immigrant workers.
Theoretical framework: The socio-cognitive theory proposed by Van Dijk is presented together with studies on discursive representations of immigrants.
Methodology: The qualitative research used semi-structured interviews with 12 employers in the cities of São Paulo, Belo Horizonte and Porto Alegre. Data analysis was based on critical discourse analysis (CDA), on Van Dijk's socio cognitive approach.
Results: The research showed that the employers' discourse is based on the assumptions that the immigrant workers: i) are more efficient than Brazilians; ii) subject themselves to any kind of work; iii) are destined for unqualified and hard work; iv) threaten Brazilians (different cultural identities; different community values; may be criminals; are disease spreaders); and v) are an economic burden. The Brazilian employer´s discourse maintains and perpetuates all the characteristics of the racist ideology and makes it difficult for immigrants to enter the Brazilian labour market, forging domination practices that favour social inequality.
Originality: This study contributes to broaden the CDA scope of analysis when investigating employers and immigrants. It also dialogues and contributes to the literature in Brazil on CDA by specifically adopting Van Dijk's socio cognitive approach instead of the more adopted Fairclough perspective.
Circular economy and sustainable development goals: main research trends
Authors: Rosa Luciana Aparecida Barbieri da , Cohen Marcos , Campos Waleska Yone Yamakawa Zavatti , Ávila Lucas Veiga , Rodrigues Maria Carolina Martins
Published: March 2023

Purpose: this work aimed to analyze the scientific literature related to the Circular Economy (CE) and the Sustainable Development Goals (SDGs) to identify its main research trends.Design/methodology/approach: for this purpose, bibliometric and scientometric analysis of the scientific production indexed in the Web of Science database was applied. The scientometric analysis was performed using the CiteSpace software, one of the most influential network software currently.Findings: the results point out trends and challenges for the evolution of sustainability research based on aspects of the 2030 Agenda and the Circular Economy. In particular, trends involve great advances in the number of publications and citations, interdisciplinarity and multidisciplinarity of research categories, dense research network between countries, author co-citation analysis, network of main keywords, identification of keywords with citation burst and their distribution in timelines, and, finally, classification of studies in thematic clusters.Practical implications: the implication of the study is twofold: it will support the development of sustainability based on the 17 SDGs, with the circular economy being one of the areas in growth and development of solutions for sustainability, and it will help guide the overcoming of thematic gaps.Originality/value: this study is the first one that we are aware of to carry out a scientometric and bibliometric analysis aligning the two themes, CE and SDGs. Thus, we contribute to the literature by unveiling the main trends in the field and identifying research directions, which is particularly useful in new and challenging themes for the academic community and for managers.
THE FRAMING OF PROTEST
Authors:   Politehnica University Timişoara, Ciurel Daniel
Published: March 2023

Framing is the process of selecting certain aspects from the perceived reality and placing them prominently within messages, in order to promote a particular definition of the situation , a certain causal interpretation , a certain moral evaluation and a proposal for some remedies. During social movements or protests , especially in an era of post truth, alternative facts and fake news , framing is relevant in different ways of constructing and interpreting messages. Framing is a dynamic process, consisting in collective and ongoing shaping and reshaping of frames by protesters and audiences, in order to mobilize adherents, appeal to authorities and silence opponents. Social media enables social movement activists and participants to organize offline protests and to expand repertoires of action. Online platforms (social networks, etc.) facilitate dissemination of collective action messages and recruiting of supporters. Also, social media influence frame alignment processes of social movements.
"DIGITAL COMMUNICATION STRATEGIES IN HORECA INDUSTRY. CASE STUDY MARTY RESTAURANTS, CLUJ-NAPOCA "
Authors:   Babeș-Bolyai University, Ilieș Veronica Ioana
Published: March 2023

Generally speaking, the digital communication era works with easier mechanisms for generating, collecting and sharing information and content. Communication specialists changed their perspectives in the relationship of the company with the public. Today we speak about digital PR, digital marketing, and branding, digital all. This study aims to examine the digital implications of communication strategies in HoReCa industry. Previous researchers showed that the digitization of the communication strategies of restaurants around the world had a direct and positive influence in the consumer-brand relationship. Our research is based on the relationship that Marty Restaurants from Cluj-Napoca, Romania builds in online with its customers. We intend to provide a twofold approach. On one hand, we analyse the theoretical framework regarding the digitization of the communication strategies in the restaurant industry. On the other hand, we shall design an empirical research, based on interviews and content analysis that shall provide empirical information about how digital communication strategies are used in HoReCa industry in Romania and, how a successful restaurant can be visible in online in order to gain more clients and create a great brand experience.
GRADIENCE VERSUS APPROPRIATENESS IN TRANSLATION: IS THE LINK BETWEEN TRANSLATION AND LINGUISTICS STILL STRONG, OR IS IT READY TO EXPAND TO NEW AREAS OF HUMANITIES?
Authors:   Technical University of Civil Engineering of Bucharest, Ardelean Carmen
Published: March 2023

For a long time, translation was perceived as a sub category of linguistics and it took several centuries and the contribution of many passionate theorists to break away from this lock. Now, new developments in linguistics, among which the concept of Gradience are stepping into the realm of translation by attempting to adopt acceptability and accuracy as its own. At the same time, translation studies continue to expand their interes t towards other areas of humanities, such as sociology or cultural diplomacy. Is there a border line between these conjoint domains? Can we predict their development for the future?
"CORPORATE LANGUAGE IN ROMANIAN BUSINESS ENVIRONMENT"
Authors:   Bucharest University of Economic Studies, Condruz-Bacescu Monica
Published: March 2023

The paper focuses on the corporate language used in the business environment in Romania. English exerts the strongest influence on the Romanian vocabulary, influence appreciated by some politicians and businesspersons as beneficial, but at the same time, blamed by many linguists and cultural personalities. Corporate language is not a negative phenomenon by definition. But it becomes negative when used in excess or for no reason. In some cases, linguistic clichés turn into automatic formulas that limit thin king, while in others their use is not necessary. Corporate language manifests as a reality today both in terms of economic and social context in which organization evolves and as a distinct activity field of the organization. To meet the requirements imposed once with the internationalization of economic relations, sound professional training and a good grasp of specialized knowledge are just as important as communication skills in foreign languages, intercultural adaptation being a natural consequence.
The Role of Marital Commitment and Family Support For Marital Satisfaction In Childless Couples
Authors: Litawati Lioe Anita
Published: March 2023

The course of married life, often colored by a variety of happy events or vice versa, contributes to marital satisfaction or dissatisfaction. The presence of children in married life will be one of the signs of achieving the goal of marriage.  But in reality not all couples are blessed with children easily. Not having children in marriage can be one of life's disappointments that can affect marital satisfaction.  In fact, what is more important than a marriage is not only the presence of children, but the success and satisfaction of marriage felt by the husband and wife.  The satisfaction of married is largely determined by the internal and external factors of both partners.  This study aims to determine the role of marital commitment and family support for marital satisfaction in childless couples. The study participants were 290 husbands and wives who had no children after more than five years of marriage. The data collection technique used snowball sampling, and was analyzed using multiple linear regression tests. The results of the study found that marital commitment and family support both play a role in marital satisfaction in couples who have been married for more than five years. Simultaneously, the length of marriage also predicts marital satisfaction.
Vascular involvement in pediatric inflammatory bowel disease
Authors: Kıran Taşcı Ezgi , Taner Sevgin , Doğan Eser , Karakoyun Miray , Kaplan Bulut İpek , Levent Ertürk , Aydoğdu Sema , Çetin Funda
Published: March 2023

Objective: Patients with inflammatory bowel disease (IBD) have a higher incidence of cardiovascular disease (CVD). Early diagnosis of arterial damage is essential to prevent future vascular risk. We aimed to assess the vascular involvement IBD by monitoring inflammation parameters, echocardiography, augmentation index (AIx); carotid pulse wave velocity (PWV), carotid intima-media thickness (cIMT), and blood pressure.
Method: The patient population included 25 subjects with a previously biopsy-proven diagnosis of IBD who had been on treatment for at least one year. Carotid PWV, AIx, and cIMT of the patients were measured.
Results: Twenty-five patients (15 female and 10 male) with IBD and 25 healthy controls were included in this present study. There was a significant difference between the carotid PWV values (mean 4.84±0.39, 4.49±0.17, respectively, p <0.001), but no differences were observed in the cIMT and AIx values.
Conclusion: The carotid PWV values assessing arterial stiffness may be effective, safe, and easy to detect subclinical atherosclerosis in children with IBD. Larger studies should be carried out to evaluate other indicators of early atherosclerosis and arterial stiffness such as cIMT and AIx.
A new marker for the evaluation of nutrition in pediatric critical care patients: Zonulin
Authors: Köker Alper , Çoban Yasemin , Aydın Sultan , Öz Tunçer Gökçen , Akbaş Yılmaz , Tural Kara Tuğçe , Kömüroğlu Ahmet Ufuk
Published: March 2023

Objective: Zonulin is a biomarker of increased intestinal permeability. Malnutrition is strongly associated with prolonged length of stay, increased infection, and mortality. This study aimed to determine how the serum zonulin level is affected in patients in PICU, and evaluate the relationship between pre-albumin and Vitamin D.
Method: 35 critically ill pediatric patients were included in the study. The control group was formed of 25 healthy children. The albumin, pre-albumin, Vitamin D, and zonulin levels were examined in patients with findings of infection that regressed during ICU follow-up. The differences between prealbumin levels, Vitamin D, and zonulin were analyzed with the Mann-Whitney-U Test.
Results: The most common reason for admission to the PICU was respiratory failure in 12 patients. The Vitamin D level was determined to have a mean of 28.8±12.3ng/mL and <29ng/mL in 9 patients. The albumin level was determined to be mean 3.3±0.6 mg/dL, and the pre-albumin level was mean 17.8±7.4mg/dL. The serum zonulin levels in critically ill patients were statistically significantly higher than in the control group. The difference between the zonulin levels of patients with pre-albumin values was statistically significant. The zonulin levels of patients with a Vitamin D value <20 were found to be statistically significantly higher than the zonulin levels of patients with a Vitamin D value >20.
Conclusion: The higher zonulin level in critically ill pediatric patients may be associated with prolonged catabolic processes, exposure to oxidative and hypoxic stress, and bacterial translocation development associated with all of these. The results of the current study showed a statistically significant negative correlation between Vitamin D and zonulin levels. Therefore, the relationship between low Vitamin D values and a high zonulin level may be useful in evaluating chronic malnutrition. The serum zonulin level selected as a biomarker for the surveillance and management of nutrition in critically ill pediatric patients is not an appropriate marker.
The Effect of Digital Service Quality on Public Satisfaction through Perception of Ease of Use
Authors: Suhendar Atep , Asmala Tuti , Johan Ahmad
Published: March 2023

The main problem in this study is the existence of public complaints related to licensing services in the city of Bandung, especially at the Bandung City Investment and One Stop Integrated Service (DPMPTSP). The research method used is the explanatory method, which is a method to see the relationship or influence between the independent variable and the dependent variable and is also needed to test the hypotheses presented previously. Analysis in data processing using path analysis (path analysis). The results showed that the better the quality of digital services, the better the perception of ease of use (r = 0.818), the perception of ease of use had a positive effect on public satisfaction (R = 73.8%), and the quality of digital services had a positive effect on public satisfaction (R = 74.5%).
Effect of Financial Performance and Capital Structure on Company Value in Manufacturing Companies Listed on the Indonesia Stock Exchange for the 2017-2021
Authors: Suryadi Dodi
Published: March 2023

The purpose of this research is to look at the effect of financial performance and capital structure on industry value. This research design uses a descriptive research design. The population used in this research is the Manufacturing Industry listed on the Indonesia Impact Exchange (IDX). The research observation period was tried from 2017-2021. The illustrations used in this research are as many as 63 industries in the manufacturing industry listed on the Indonesia Stock Exchange. There is also a method of selecting illustrations in this research using the purposive sampling method with the aim of obtaining a representative illustration according to the criteria that have been set. The analysis method in this study uses multiple linear regression analysis procedures The test equipment used in this research was using the IBM SPSS Statistics type 25 application. Based on analysis and reviews, financial performance partially affects the value of the industry significantly with a significant value of 0.000. The capital structure partially does not affect the value of the industry with a significant value of 0.721. Financial performance and capital structure together have a significant effect on the value of the industry with a significant value of 0.000.
Influence of Service Quality on Inpatient Satisfaction at Karisma Cimareme Hospital
Authors: Hartati Leni , Saputra Ginanjar Wira , Noegraha Fajar Try
Published: March 2023

This study aims to examine the effect of the quality of hospital services on the satisfaction of hospitalized patients in karisma cimareme hospitals. The method used is a descriptive method with a quantitative approach, while the data collection technique is carried out by spreading questionnaires to a number of respondents of hospitalization patients Karisma Cimareme Hospital. Based on the correlation coefficient between variable X (Quality of Service), and variable Y (Patient Satisfaction) of 0.667 proved there is a positive and significant relationship between variable X (Quality of Service) and variable Y (Patient Satisfaction). Meanwhile, based on the coefficient of determination (KD), it is known that the achievement of variable X's ability affects variable Y which is 44.49% while the remaining 55.51% is influenced by other variables not studied in this study. Based on the results of research can be put forward, variables on the quality of hospital services and patient satisfaction variables are good. Some of the suggestions that researchers conveyed were to cultivate 5S smiles, greetings, greetings, manners and manners, so that hospital patients feel satisfied and comfortable getting services from Karisma Cimareme Hospital.
Pentingnya Digitalisasi Pelayanan Kebun Binatang Kota Bandung di Masa Pandemi Covid-19
Authors: Dinata Ihsan Ratma , Romania Novya , Hikmat TB Mochammad
Published: March 2023

Di masa pandemi Covid-19, masyarakat membutuhkan hiburan guna meningkatkan imunitas agar tidak mudah terkena virus tersebut. Di masa new normal pergi ke tempat destinasi wisata alam merupakan salah satu cara untuk meningkatkan imunitas. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) atau nama asli dari virus Corona merupakan suatu jenis variant baru dari Coronavirus yang dapat menular. Virus ini dapat menyerang siapa saja, baik dari yang berusia muda, dewasa hingga lanjut usia bahkan wanita yang sedang hamil. Dengan berpergian ke  tempat  wisata  setelah  sekian  lama  berdiam diri  di  rumah  akibat  kebijakan pemerintah mengenai kebijakan Pembatasan Sosial Berskala Besar (PSBB) tentunya akan menghilangkan kejenuhan. penulis akan menggunakan metode penelitian literature review. Dengan mencari berbagai sumber bacaan yang relevan kemudian diolah lalu dijadikan kesimpulan dan saran. Tiket online menjadi salah satu inovasi di masa pandemi Virus Covid-19, dengan adanya tiket online pengunjung tidak memerlukan tiket kertas dan tidak perlu mengantri di loket tiket.
GOLDBAXNING TERNAR VA BINAR PROBLEMALARI HAMDA BU BORADA OLINGAN KEYINGI NATIJALAR
Authors:   Samarqand davlat universiteti, A Sh Safarov
Published: March 2023

Maqolada Goldbaxning ternar va binar problemalari, hamda bu masalalarning yechish usullari, shu bilan birgalikda hozirda olingan natijalari keng bayon qilingan. Rimanning ??(??) funksiyasi nollari uchun teorema keltililgan va mazkur teoremadan kelib chiqadigan yangi natijalar olingan
ЭФФЕКТЫ ВЛИЯНИЯ ПРИРОДЫ И КОНЦЕНТРАЦИИ ЭЛЕКТРОЛИТОВ НА КОНФОРМАЦИОННЫЕ СВОЙСТВА ПОЛИМЕРНЫХ ГЕЛЕЙ
Authors:   Samarqand davlat universiteti, Х Т Тробов , Г Х Турсунова , М Г Токмачев , Н Б Ферапонтов
Published: March 2023

С позиции гетерофазной модели строения полимерных гелей исследованы эффекты влияния природы и концентрации электролитов на конформационные свойства полимерных гелей. Показано, как индивидуальные свойства растворенных веществ влияют на степень набухания полимерного геля.
ИСПОЛЬЗОВАНИЕ ЭЛЕКТРОХИМИЧЕСКИХ СЕНСОРОВ ПРИ ОПРЕДЕЛЕНИИ ИНДИЯ МЕТОДОМ ИНВЕРСИОННОЙ ВОЛЬТАМПЕРОМЕТРИИ
Authors:   Samarqand davlat universiteti, Д  А Зияев , У А Мадатов
Published: March 2023

Показана возможность и оптимизированы условия инверсионноволтамперометрического определения индия с использованием электрохимических сенсоров в индивидуальных растворах, его модельных бинарных, тройных и более сложных смесях, имитирующих природные объекты и промышленные материалы. Для установления селективности метода определения индия предшествовало изучение влияния различных посторонних и сопутствующих катионов, мещающих анионов и комплексующих соединений. Предложенная методика метрологически оценена, при этом относительное стандартное отклонение (Sr) во всех случаях не более 0,162.
ВЛИЯНИЕ РАЗЛИЧНЫХ ФАКТОРОВ НА НАПРАВЛЕНИЕ РЕАКЦИИ АЛКИЛИРОВАНИЯ 2-АЦЕТИЛАМИНО-6-МЕТИЛ (ФЕНИЛ) ПИРИМИДИН-4-ОНОВ.
Authors:   Samarqand davlat universiteti, К А Захидов , О Ж Меликулов , Ш Ш Гайбуллаев , Э О Орипов
Published: March 2023

Впервые систематически изучены множествениые реакционные способности полидентних анионов 2-ацетиламино-6-метил (фенил) пиримидин-4-онов “мягким” (йодистый метил) и “жестким” (метилтозилат) алкилирующими агентами. Выявлены основные закономерности реакции метилирования.
FORMILPINAKOLIN VA BENZOILSIRKA AL’DEGID HOSILALARI ASOSIDAGI Ni(II) VA Zn(II) KOMPLEKS BIRIKMALARINING TUZILISHINI O‘RGANISH
Authors:   Samarqand davlat universiteti, M A Tursunov , B B Umarov , Q G‘ Avezov , M M Amonov , S Y Mardonov
Published: March 2023

. Formilpinakolin va benzoilsirka al’degidlarning spirtdagi eritmalariga ekvimolyar nisbatda aromatik kislota gidrazidlari o‘zaro kondensatlanishidan H2L tridentat organik ligandlar (H2L1 -H2L8 ) olindi. Ularning spirtdagi eritmalari bilan nikel(II)-atsetat va rux(II)-atsetat suvammiakli eritmalarining o‘zaro 1:1 nisbatda ta’sirlashuvidan tekis-kvadrat tuzilishli ML·A (M=Ni, Zn; A=NH3 , Py) kompleks birikmalari sintez qilindi. Olingan kompleks birikmalarning tarkibi va tuzilishi element analiz, IQ-, YAMR1 H spektroskopiyasi va RSA usullari bilan o‘rganildi.
РЕГИОНАЛЬНЫЕ ТИПЫ И РАЙОНИРОВАНИЕ РАССЕЛЕНИЯ САМАРКАНДСКОЙ ОБЛАСТИ
Authors:   Samarqand davlat universiteti, М А Кадиров
Published: March 2023

. В статье рассматриваются региональные типы и районирование расселения Самаркандской области. Территория области выделяется на оазисный, горный, пустынный и пригородный типы расселения. Эти типы расселения анализируется и приводится выводы
ARNOL’DNING AYRIM TIPDAGI MAXSUSLIKLARINING NORMAL SHAKLLARI HAQIDA
Authors:   Samarqand davlat universiteti, R  Safarov A
Published: March 2023

Mazkur ishda Arnol’dning ayrim sodda Dk, Ak, E6, E7, E8, T10 tipdagi maxsusliklarining normal shakllariga keltirish masalasi qaralgan. Bundan tashqari D∞ tipdagi maxsuslikning ta’rifi berilgan bo’lib, uni normal shaklga keltirish masalasi ko’rsatilgan.
YIG’INDILARNI HISOBLASHDA GEOMETRIK USULDAN FOYDALANISH
Authors:   Samarqand davlat universiteti, Q a h h o r o v A , H u s a n o v J
Published: March 2023

Ushbu maqolada asosi arifmetik progressiyani, darajasi esa istalgan natural sondan iborat bo’lgan sonli qatorlarning yig’indisini topishning bir necha usullari keltirilgan. Oson ko’rinishdagi yig’indilardan boshlab, murakkab ko’rinishdagi yig’indilarni hisoblash formulalari keltirib chiqarishda asosan geometrik usulga ko’proq e’tibor qaratilgan. Olingan natijalar umumiy holda ham keltirilgan.
ЗАДАЧA УПРАВЛЕНИЯ АНСАМБЛЕМ ТРАЕКТОРИЙ ДИФФЕРЕНЦИАЛЬНОГО ВКЛЮЧЕНИЯ С ПАРАМЕТРАМИ ПРИ УСЛОВИИ ПОДВИЖНОСТИ ТЕРМИНАЛЬНОГО МНОЖЕСТВА
Authors:   Samarqand davlat universiteti, XXX О т а к у л о в   С , Ш Р а х и м о в   Б
Published: March 2023

В работе рассматривается один класс моделей динамических систем – управляемое дифференциальное включение с параметром. Для этой математической модели изучена задача управления ансамбля траекторий на подвижное терминальное множество. Получены необходимые и достаточные условия управляемости ансамбля траекторий в условии неточности параметра системы.
РАДИАЦИОННАЯ БЕЗОПАСНОСТЬ СТРОИТЕЛЬНЫХ МАТЕРИАЛОВ В УЗБЕКИСТАНЕ
Authors:   Samarqand davlat universiteti, Н С а ф а р о в   А , А Ш а р о н о в   И , К М у х а м е д о в   А , Н А з и м о в   А , А С а ф а р о в   А , И С а л и м о в   М
Published: March 2023

. We measured the radioactivity of dose-forming radionuclides Ra-226, Тh-232, К-40 in different building materials samples. Specific effective activities of samples of building materials were determined. Contributions of dose-forming radionuclides to specific effective activity were estimated.
SYNTHESIS, ACETYLCHOLINESTERASE AND BUTYRYLCHOLINESTERASE INHIBITORY ACTIVITY OF NOVEL TRICYCLIC 1-PHENYL-1,6,7,8-TETRAHYDRO-4H- PYRAZOLO[3,4-d]PYRROLO[1,2-a]PYRIMIDIN-4-ONE
Authors:   Samarqand davlat universiteti, B S a l i e v a   G , E J u m a e v a   M , S K h o l i k o v   T , A A i s a   H , A B o z o r o v   K h
Published: March 2023

A convenient synthesis of novel tricyclic annulated pyrimidinone, namely 1-phenyl-

1,6,7,8-tetrahydro-4 H -pyrazolo[3,4- d ]pyrrolo[1,2- a ]pyrimidin-4-one was described herein.

Cyclization was provided via A-ring modification of deoxyvasicinone (natural product). Biological

activities of this compound reveal promising acetylcholinesterase inhibitory activity of 82.48±0.76 %,

while showed moderate butyrylcholinesterase inhibitory activity
PSIXOLOGIK AXBOROTLARNI INTELEKTUAL TASNIFLASHDAGI YONDASHUVLAR VA MEXANIZMLARINING QIYOSIY TAHLILI
Authors:   Samarqand davlat universiteti, R Axatov A , Q Ximmatov I
Published: March 2023

Psixologik axborotlarni intellektual tasniflash model, usul va dasturiy ta‘minotini

ishlab chiqish masalalari juda koʻp ijtimoiy jarayonlarning asosini tashkil etadi. Bu jarayonlar

koʻrsatkichlarini baholash, ularni optimallashtirish, boshqarish va tahlil qilish ishlarini matematik,

xususan psixologik-matematik modellar asosida amalga oshirishni talab etadi. Bunda asosiy

talablardan biri modellarning adekvatligi, ya‘ni real jarayonlarni toʻgʻri va yetarli darajada toʻkis

tavsiflashidir. Xulq-atvorni eksperimental tahlil qilishda matematik modellardan foydalanish yillar

davomida ortib bormoqda va ular bir qator afzalliklarni taqdim etadi. Matematik modellar

tadqiqotchilardan aniq va bir ma‘noli model boʻlishini talab qiladi. Ba‘zida turli xil matematik

modellar katta hajmdagi ma‘lumotlar uchun bir xil darajada aniq bashorat qilishlari mumkin. Bunday

hollarda, raqobatdosh modellar turli xil bashorat qiladigan vaziyatlarni topish va oʻrganish muhimdir,

chunki agar ikkita model haqiqatda matematik jihatdan ekvivalent boʻlmasa, ular kuzatilgan xattiharakatlarning

asosida yotadigan psixologik jarayonlar haqidagi turli taxminlarga asoslanadi.

Shuningdek ushbu maqolada deterministic, stoxostik modellardan eng saralari tanlab olinib psixologik

axborotni qayta ishlash uchun asosiy model sifatida xizmat qilishi tahlil qilindi. Asosiy xulq-atvor

tadqiqotlarida ishlab chiqilgan matematik modellar amaliy sharoitlarda xatti-harakatni bashorat qilish

va nazorat qilish uchun ishlatilgan va ular psixologiyaning boshqa sohalaridagi tadqiqotlarni

boshqargan. Ishlab chiqilgan matematik model turli xil va bir-biriga bogʻliq boʻlmagan psixologik va

xatti-harakatlar hodisalarini tushunish uchun umumiy asosni taqdim etishi tahlil qilingan.
DIELEKTRIKLARDA ISSIQLIK TA’SIRIDA PORTLASH EFFEKTINI ELEKTR MAYDONI TESHILISHIDA KUZATISH METODI
Authors:   Samarqand davlat universiteti, Q  Quvondiqov O , M a j i d o v J , A Xayrullaev B , B Xasanov X , A Xomitov S h
Published: March 2023

Dielektriklarning va qattiq jismlarning elektr kuchlanish maydonidagi holatini

va uning ma‘lum darajadagi kuchlanishda teshilish jarayoni yordamida aktiv kimyoviy jismlarning

elektr maydonidagi holati va ularning elektr maydoni ta‘siri natijasida teshilishidan kelib chiqadigan

jarayonini aniqlashdan iborat.
ФОТОЛЮМИНЕСЦЕНЦИЯ И КОМБИНАЦИОННОЕ РАССЕЯНИЕ СВЕТА В ПОРОШКАХ ПАРАЦЕТАМОЛА, ПОМЕЩЕННЫХ В ФОТОННЫЕ ЛОВУШКИ
Authors:   Samarqand davlat universiteti, А Рахматуллаев И , К Курбонов А , С Хайдаров Х , Л Турсунова М , А Некбоев А
Published: March 2023

Исследованы спектры фотолюминесценции и комбинационного рассеяния

микропорошков парацетамола, помещенных в фотонные ловушки при импульсно-

периодическом возбуждении лазером на парах меди. Регистрируемые спектры

фотолюминесценции и комбинационного рассеяния микропорошков парацетамола

характеризовались аномально большой интенсивностью, что связывалось с пленением

возбуждающего излучения в микрочастицах, размер которых существенно превышал длину

волны лазерной генерации.
КОЛИЧЕСТВЕННАЯ ОЦЕНКА КОЭФФИЦИЕНТОВ НЕЛИНЕЙНОСТИ ТАБЛИЦ ЗАМЕНЫ ДЛЯ ЧЕТНОГО КОЛИЧЕСТВА ВЫХОДНЫХ ФУНКЦИЙ И ЛЮБОЙ СИСТЕМЫ СЧИСЛЕНИЯ
Authors:   Samarqand davlat universiteti, Р Абдуллаев Т , У Жураев Г
Published: March 2023

В статье проведен поиск неравенства для оценки оптимальных значений

коэффициентов нелинейности таблиц замены для любой системы счисления и четного

количества выходных функций.
CALCULATION OF THE GIBBS ENERGY OF WATER SORPTION ON SWELLING OF POLYMER GELS IN VARIOUS SOLUTIONS
Authors:   Samarqand davlat universiteti, Kh  Tursunova G , R  Karimov K h , T  Trobov K h , A  Rakhmanov D j
Published: March 2023

The effect of the nature and concentration of solutions of various metals, the nature of

co-ions, the amount of cross-links, and the activity of water on the swelling of gels based on

polystyrene and divinylbenzene in solutions of these compounds has been studied. Using the osmotic

coefficients of these electrolytes on the basis of the experimental results, the change in the Gibbs

energy of the swelling process was calculated.
AYRIM ATSЕTILЕN SPIRTLARINI Ti(OiPr)4/Cakt. ISHTIROKIDA KATALITIK VINILLASH JARAYONI
Authors:   Samarqand davlat universiteti, E Ziyadullayev O , S Abduraxmanova S , E Boytеmirov O , I k r a m o v A , Q Otamuxamеdova G , X Bo‘riyev F
Published: March 2023

Turli o‗lchamdagi faollangan ko‗mirga Ti(OiPr)4 ni shimdirish orqali

tayyorlangan katalitik sistemada ayrim atsetilen spirtlari vinil efirlarini sintez qilish jarayoni

o‗rganilgan. Atsetilen spirtlarini vinillash reaksiyalariga harorat, reaksiya davomiyligi, katalizatorlar,

substrat va reagentlarning tabiati hamda miqdorlari ta‘siri tadqiq qilingan.
TURKISTONDAGI HIND FUQAROLARINING IJTIMOIY HAYOTI TARIXIDAN
Authors:   Samarqand davlat universiteti, O  Sh Yarmatov
Published: March 2023

. Ushbu maqolada XIX asrning ikkinchi yarmi XX asr boshlarida O’rta Osiyo hududida yashagan hind fuqarolarini madaniyati, urf odati va yashash tarzini o’rganishga harakat qilindi. Shuningdek, rus va Turkiston hukumatini Turkistondagi hind fuqarolariga munosabatlarini yoritishga harakat qilindi. Ishni yoritishda O’zbekiston Respublikasi markaziy davlat arxivi va mavzuga doir manbalardan foydalanildi.
SOTSIALISTIK SHAHARLAR ANTROPOLOGIYASI (XX asrning 60-yillarigacha)
Authors:   Samarqand davlat universiteti, S M Anorqulov
Published: March 2023

Ushbu maqolada sotsialistik shaharsozlikning o’ziga xos xususiyatlari va antropologiyasi sovet davri tadqiqotchilari asarlari tahlili asosida yoritilgan. Davlatning sotsialistik shaharlarni barpo etishdan maqsadi, ularning aholi turmush tarzi shakllanishi hamda sotsialistik fuqaroni tarbiyalashdagi ahamiyati ochib berilgan.
ILMIY IJODDA INTUITSIYA
Authors:   Samarqand davlat universiteti, Z  P Nadirova , F  N Elmuradova
Published: March 2023

Maqolada ijod, ilmiy ijod, tafakkur, ilmiy tafakkur, intuitsiya va uning ijodda namoyon bo‘lish xususiyatlari, ratsional va irratsional ijod haqida fikrlar bayon etilgan. Xususan, Abu Nasr Forobiy, Abu Ali Ibn Sino, Nikolla Tesla, D.J.Gouenning ijod jarayonidagi intuitsiya hodisasining sodir bo‘lishi haqida fikrlari o‘rganilgan.
IJTIMOIY XIZMAT PARADIGMALARI VA ULARDAN FOYDALANISHNING KASBIY AHAMIYATI
Authors:   Samarqand davlat universiteti, D  A Raxmonov , N  J Nazarova
Published: March 2023

Mazkur maqolada ijtimoiy xizmat kо‘rsatishning jamiyat taraqqiyotini ta’minlovchi fenomen sifatida turli paradigmalar asosida ma’lum bir ta’limotlar asosida vujudga kelganligi, ularning ijtimoiy, iqtisodiy, madaniy va huquqiy omillari mavjudligi, bozor iqtisodiyotining rivojlanishi, fan va texnika yutuqlarining ijtimoiy hayotga tatbiq etilishi natijasida ijtimoiy xizmat kо‘rsatish sohasining tarmoqlashuvi, ijtimoiy xizmat kо‘rsatish haqidagi tasavvurlarning jamiyat hayotidagi ijtimoiy jarayonlar bilan bog‘liq holda о‘zgarib borishi kо‘rsatib о‘tilgan.
VIRTUAL REALLIKNING ILMIY-FALSAFIY TAHLILI
Authors:   Samarqand davlat universiteti, А N Sanaqulov
Published: March 2023

Maqolada axborotlashgan jamiyat tizimida zamonaviy virtual texnologiyalari imkoniyatlaridan foydalanish istiqbollari, virtual reallikni namoyon bo‘lish indikatorlarini ijtimoiy-falsafiy jihatdan baholashning strategik maʼno-mazmuni, virtuallikni tadqiq etishning yoʼnalishlari, virtual reallikning insoniyat uchun taʼsiri hamda inson hayotini tashkil qilish va tartibga solishdagi ahamiyati tahlil etilgan. Shuningdek, axborot jamiyati taraqqiyoti sharoitida ijtimoiy institular transformatsiyasi, onlayn birlashmalar rivoji va ularning anʼanaviy birlashmalar bilan hamkorligi, ijtimoiy kommunikatsiya tizimi o‘zgarishiga Internet tarmog‘i rivoji va taʼsiri hamda zamonaviy taʼlim transformatsiyasi tadqiq qilingan
DIZAYN, DIZAYNER VA MEZON
Authors:   Samarqand davlat universiteti, N  B Abdullaeva
Published: March 2023

Maqolada jamiyat ijtimoiy-iqtisodiy ehtiyoj va talablari, texnika taraqqiyotining dizaynga ta'siri, falsafiy-estetik mezonlari, qadriyatlilik xususiyatlari tadqiq etilgan. Dizayn fenomenini zamonaviy ijtimoiy-madaniy makon tizimida tadqiq etish postmodernizm davrining intensiv rivojlanishi, dunyoqarashlar, qadriyatlar tizimidagi fundamental o’zgarishlar bilan bog’liq. Muallif tomonidan dizaynning madaniy makon, narsa va buyumlar muhitini yangilanishi va takomillashuvidagi o’rni tahlil etilgan.