bluuebunny/crossref_metadata_2025 huggingface dataset:
Uso do arduíno para automatização do ensaio de sedimentação em proveta
Authors: Vieira Fabrício Thiengo , Lima Rayra Millene Ribeiro
Published: June 2024

A sedimentação é uma operação unitária capaz de isolar as fases sólida e líquida de uma suspensão em repouso. Dentre os métodos para projetar sedimentadores, estão os de Coe e Clevenger, Kynch, Biscaia Júnior, Roberts e Talmadge e Fitch, que necessitam do ensaio de proveta em batelada, indispensável para a construção da curva de sedimentação. A partir dessa curva, cada método apresenta suas peculiaridades e considerações para determinação das variáveis área, altura e diâmetro de um espessador contínuo. A coleta dos dados do teste de sedimentação é realizada de maneira manual, a partir de observações ao longo do tempo, da altura da interface sólido-líquido, e esse fator pode contribuir para que inconformidades e erros de leitura possam existir. Nesse sentido, este trabalho propõe uma configuração e metodologia do teste de proveta automatizado, utilizando sensores LDR (Light Dependent Resistor) acoplados ao Arduino para a coleta de dados e a biblioteca PySerial da linguagem Python para armazenamento. Para fins comparativos, o ensaio de proveta convencional foi executado e comparado aos dados coletados de forma automatizada, empregando-e a técnica de Kynch simplificada (Biscaia Júnior) para o dimensionamento de decantadores, obtendo similaridade entre as variáveis de projeto fornecidas pelos modelos convencional e automático.
Ethnobotanical study and antimicrobial activity of Galphimia glauca Cav.
Authors: Dávila-Varela Karla , Vázquez-Reyes Andrea , Rojas-Bribiesca Gabriela , Osuna-Fernández Helia Reyna
Published: June 2024

Galphimia glauca (Malpighiaceae) has been widely used in traditional Mexican medicine. This study is the first to report on the root´s antimicrobial activity based on traditional knowledge from Xochipala, Guerrero. Two preliminary interviews were conducted with key informants. Final surveys were then prepared and distributed in three schools in the community. The information was organized in a hierarchical list according to importance and frequency of use to apply the Friedman index. The antibacterial and antifungal activity of the extracts were evaluated using the double serial dilution method in agar. Four main plants were reported for the treatment of skin pimples. G. glauca or "Tespancolole" was the most frequently used (54.9 %), followed by Hintonia latifolia or "Copalchi" (27.4 %), Dorstenia drakena or "Gallito" (0.87 %), and Ziziphus amole or "Corongoro" (7.83 %). The antimicrobial effect of the methanolic and dichloromethane extracts on Trichophyton. rubrum and T. menthagrophytes was observed at a concentration of 4 µg/mL. Growth inhibition was higher when compared to miconazole, the reference drug used, which was evaluated at 8 µg/mL. This study supports the traditional knowledge of the community of Xochipala, Guerrero that uses the root of G. glauca, showing antimicrobial activity for the treatment of dermal lesions that may be due to infectious agents such as Staphylococcus. aureus, T. rubrum, and T.menthagrophytes.
Understanding Auditory Space in Digital Games for Visually Impaired People
Authors: Farkaš Tomáš
Published: July 2024

The article seeks to establish a foundational framework for comprehending crucial definitions and concepts related to auditory space in digital gaming, particularly focusing on audio games designed for visually impaired individuals (VI), often devoid of graphical interfaces. While existing studies often emphasize players’ interactions with interfaces and the acquisition of real-life skills, this text explores audio games through the lens of entertainment and immersion. Numerous studies indicate a demand among visually impaired players for more intricate and challenging games, incorporating elements usually used in standard digital gaming experiences. By combining definitions from both audio and traditional digital games, this article broadens the scope of sound design considerations, encompassing various aspects and classifications. It presents several auditory dimensions, consolidating them into a comprehensive dimension called attenuation, putting their roles within a game’s context. The author is a sound designer currently working on an audio game; therefore, many of the presented definitions are also a guide that will represent some of his own considerations while working on this game. These include not only the use of binaural or ambisonic sound but also understanding the ways and means of how to work with (3D) space in the context of audio and its possible functions.
Ortaöğretimde Türkçe Öğretimi Adlı Eser Üzerine Bir İnceleme
Authors: Maden Sedat , Avşar Abdulvahap
Published: June 2024

Türkçe eğitimine yönelik kuramsal eserlerin incelenmesi ve örnek olabilecek içeriklerin ortaya konması önem taşımaktadır. Bu bağlamda, 1971 yılında yayımlanan Ortaöğretimde Türkçe Öğretimi adlı eser incelenmiştir. Bu eser 4 bölümden oluşan ve Türkçenin nasıl öğretileceği üzerine yazılan kuramsal bir kaynaktır. Eserin üç bölümü İbrahim Zeki Burdurlu ve bir bölümü İrfan Kantarcı tarafından kaleme alınmıştır. Bu 4 bölümün içeriği, 4 temel dil becerilerinin ve dil bilgisinin nasıl öğretildiği, yer verilen yöntem, teknik ve etkinlikler nelerdir soruları problemin çıkış noktası olmuştur. Araştırmanın amacı, bahsedilen eseri tanıtmak ve eseri günümüzün Türkçe eğitimi alanındaki kavram dünyası ile değerlendirmektir. Bu araştırmada eserin her bir bölümü incelenmiş olup 2019 Türkçe Dersi Öğretim Programı ve ilgili diğer incelemelerle karşılaştırılmıştır. Eserde 4 temel dil becerilerine ve dil bilgisine yer verilmiş olup dil bilgisi derslerinin metinler aracılığıyla yapılması üzerine durulmuştur. Öğretim esnasında hangi kaynaklardan yararlanılması gerektiği, öğretmene düşen görevler ve nasıl öğretim yapılacağı konuları üzerine duran bu eser geniş kapsamlı bir eserdir. Bu çalışmada, eserin yeni yazılacak eserlere örnek teşkil etmesi için Türkçe öğretiminin nasıl yapıldığı açıklanmış ve güncel kaynaklarla benzerlikleri ve farklılıkları üzerine durulmuştur. Araştırmada nitel araştırma yöntemi, doküman deseni kullanılmıştır. Eserde, öğretimde yaşantılardan başlanması gerektiği, özgür okumanın önemli olduğu, 3 farklı dinleyici tipi olduğu, dil bilgisi öğretiminde metin odaklı öğretim yapılması gerektiği ve soru-cevap tekniğinin sözlü anlatımı geliştireceği sonuçlarına ulaşılmıştır.
Ortaokullarda Sınıf Geçme Uygulamasına Yönelik Öğretmen Görüşleri
Authors: Özbaş Fatih , Akdağ Mustafa
Published: June 2024

Bu araştırma, ortaokullarda mevcut sınıf geçme uygulamasına yönelik öğretmen görüş, düşünce ve önerilerini belirlemek amacıyla yapılmıştır. Araştırmada nitel araştırma yöntemlerinden durum çalışması deseni kullanılmıştır. Katılımcılar 2023-2024 öğretim yılı birinci döneminde Kahramanmaraş İlinin Onikişubat İlçesinin farklı ortaokullarında görev yapan 16 branş öğretmenidir. Katılımcılar amaçlı örnekleme yöntemlerinden maksimum çeşitlilik örnekleme tekniğine göre belirlenmiştir. Veriler yarı yapılandırılmış görüşme formu ile toplanmış ve betimsel analiz yöntemi ile analiz edilmiştir. Araştırma sonunda mevcut ortaokul sınıf geçme uygulamasının faydaları olarak; öğrencilerde bir şekilde üst sınıfa geçeceğini bilmenin oluşturduğu psikolojik rahatlık ve okula devam etme eğilimlerini pekiştirdiği görülmüştür. Ayrıca, mevcut yönetmeliğin sınırlılıkları açısından sınıf geçmeyi kolaylaştırdığı, bunun sonucu olarak birçok kazanım eksiğiyle bir üst sınıfa geçen öğrencilerin sınıf içerisinde öğretmen otoritesini zayıflattığı, sınıf yönetimini güçleştirdiği, öğretmenleri; öğretimin planlanması ve uygulanması sürecinde zorladığı, yöntem ve tekniklerin seçiminde kısıtladığı, alternatif ölçme değerlendirme tekniklerini kullanmalarında engel oluşturduğu ve bu öğrencilerin LGS, YKS gibi merkezi sınavlarda başarısız olmalarına neden olduğu sonuçlarına ulaşılmıştır. Ortaokul öğretmenleri mevcut uygulamadan kaynaklanan sorunların çözümü için sınıf geçme yönetmeliğinde gerekli düzenlemelerin yapılması ve sınıf tekrarının göstermelik değil gerçekten uygulanmasına yönelik önerilerde bulunmuştur.
A Study of the Psychometric Properties of the Persian Version of the Online Gambling Symptom Assessment Scale in the Iranian Population
Authors: Davoudi Mohammadreza , Azarmehr Tayebeh , Abdoli Fatemeh , Sadeghi AmirHossein , Salehi Inanloo Sarah , Momeni Fereshte , Khalili Zahra , Aliyaki Sahar
Published: June 2024

Background: The primary objective of the current paper was to assess the psychometric attributes of the Persian version of the Online Gambling Symptom Assessment Scale (P-OGSAS) within the Iranian population. Methods: The current study was conducted through a convenient sampling method between September and November 2021, involving 187 participants who had experienced online gambling at least once a month for the last 3 months. OGSAS was translated from English into Persian using the forward-backward translation method. Cronbach’s alpha coefficient and principal component analysis (PCA) were employed to evaluate the reliability and validity of the scale, respectively. Participants were administered a battery of assessments, including P-OGSAS, Persian Gambling Disorder Screening Questionnaire (GDSQ-P), Patient Health Questionnaire-9 Items (PHQ-9), and Generalized Anxiety Disorder Questionnaire (GADQ-7), to assess validity and reliability. Findings: The results showed that the 3-factor model of this scale provides the highest level of predictability. The 3-factor model accounts for 54.8% of the square load. With a Cronbach’s alpha coefficient of 0.807, P-OGSAS demonstrated satisfactory reliability. Finally, OGSAS has a significant correlation with other scales, and as a result, this scale has suitable convergent validity. Conclusion: P-OGSAS can adequately assess the symptoms and severity of online gambling. Therefore, clinicians could use this scale to evaluate the problems related to online gambling in the Iranian population.
Internet Addiction and its Impact among Higher Educational Students from 10 Universities in the Indian State of Chhattisgarh
Authors: Kumar Sahu Ramesh , Singh Rajput Diwakar , Jadeja Naresh , Shukla Anuradha , Ramji Dwivedi Rohini
Published: June 2024

Background: Unwarranted internet use can lead to a multiplicity of issues in personal, social, and professional spheres. This phenomenon is known as internet addiction. Between 1989 and 2020, the number of internet users increased from 500000 to 4.83 billion, suggesting a rising trend in the figure of persons who are digitally savvy. India had more than 718 million subscribers as of June 2020, second only to China, according to TRAI. The ground of this study is to scrutinize the magnitude of addiction, its impact, and related factors in universities located in the districts of Chhattisgarh’s judicial capital, Bilaspur, and state capital, Raipur. Methods: The "Personal Information Form" was used to gather data, which also contained synopses of internet usage, Young’s "Internet Addiction Test (IAT)," and a questionnaire the researcher created called the "Impact Scale of Internet Addiction." Results: Out of 937 professionals from different socio-economic backgrounds, 495 (52.82%) were male and 442 (47.18%) were females. The subject’s mean age was 21.34 (SD 2.34). The study’s findings indicate that the mean IAT score for IA among users was 67.15. Out of the total, 222 (23.69%) respondents were found to be severely addicted, 587 (62.64%) to be possible addicts, and 122 (13.02%) to be mildly addicted, respectively. Only six (0.64%) out of 937 people were considered to be completely safe or addiction-free. Comparing males’ and females’ outcomes in terms of social media usage, academic performance, tendencies, and purpose has proven to be highly significant. Conclusion: Discuss the probability of addiction, protective factors, and preventive techniques based on these facts.
Application of 4D printing in dentistry: A narrative review
Authors: Perambudhuru Yeshwanth , Goyal Lata , Dewan Meghna , Mahajan Ajay , Chaudhari Prabhat Kumar
Published: June 2024

4D printing is an innovative digital manufacturing technology that originated by adding a fourth dimension, i.e., time, to pre-existing 3D technology or additive manufacturing (AM). AM is a fast-growing technology used in many fields, which develops accurate 3D objects based on models designed by computers. Dentistry is one such field in which 3D technology is used for manufacturing objects in periodontics (scaffolds, local drug-delivering agents, augmentation of ridges), implants, prosthodontics (partial and complete dentures, obturators), oral surgery for reconstructing jaw, and orthodontics. Dynamism is a vital property needed for the survival of materials used in the oral cavity since the oral cavity is constantly subjected to various insults. 4D printing technology has overcome the disadvantages of 3D printing technology, i.e., it cannot create dynamic objects. Therefore, constant knowledge of 4D technology is required. 3D printing technology has shortcomings, which are discussed in this review. This review summaries various printing technologies, materials used, stimuli, and potential applications of 4D technology in dentistry.
Evaluation of clinical and serological responses after full-mouth implantation in single-visit versus multiple-session surgery
Authors: Kashefimehr Atabak , Babaloo Amirreza , Afrashteh Ahmad
Published: June 2024

Background. This research aimed to evaluate the clinical characteristics of pain and wound healing and serological inflammatory markers after full-mouth implantation in one session compared to several sessions. Methods. A single-masked clinical trial was conducted on 20 patients (n=10) receiving full-mouth implants. Patients were randomly divided into two groups. The first group was operated under general anesthesia in one session and the second group in multi-sessions. Inflammation level was evaluated through white blood cell (WBC) and serum C-reactive protein (CRP) before and after surgery by a blood test. Pain and early wound healing (EHS) assessment was conducted after surgery with VAS and EHS indicators, respectively. Serological and clinical parameters were compared by repeated-measures ANOVA and Sidak and Man-Whitney U tests, respectively, using SPSS 20. Results. The CRP level 48 hours postoperatively was not different in the two groups; however, seven days after treatment, it was higher in the multi-session group than in the single-session approach. The WBC was not different between the two groups at evaluated intervals. Serum levels of WBC and CRP increased 48 hours postoperatively and decreased seven days later. EHS showed no difference between the two groups at the three investigated intervals. The amount of VAS 24 and 48 hours and 7 days postoperatively was higher in multi-session surgery than in the one-session approach. In both groups, VAS was not different at 24 and 48 hours postoperatively and decreased over seven days. Conclusion. Full-mouth implant surgery under general anesthesia in one session caused less inflammation and pain postoperatively while presenting the same wound-healing process as the multi-session surgery
Trust in Medicine: A Scoping Review of the Instruments Designed to Measure Trust in Medical Care Studies
Authors: Sarbazi Ehsan , Sadeghi-Bazargani Homayoun , Sheikhalipour Zahra , Farahbakhsh Mostafa , Ala Alireza , Soleimanpour Hassan
Published: June 2024

Introduction: This scoping review study was conducted with the aim of identifying dimensions of trust in medical care, common trust subjects, and medical trust correlates among available instruments. Methods: We carried out a scoping review of literature through Medline, EMBASE, Scopus, Google Scholar engine, and various information sources of grey literature, to identify eligible studies up to 2023. We merely included psychometric studies in these areas. Non-psychometrics studies were excluded. Two assessors independently and carefully chose papers and abstracted records for qualitative exploration. Results: Fifty-two studies (n=37228 participants) were included in the review. The majority of the participants 67 % (24943) were adults (≥18). One-dimensionality trust was found in 36 % (19) of trust in medical care studies, while multidimensionality was identified in 64 % (33) of the studies. Ten categories of trust in medicine correlates or associates were identified. In terms of trust scales subjects, about 71 % (37) of the scales measured trust in healthcare professions, 14 % (7) health care systems, and the rest were about emergency department, trauma care emergency department, health care team, technology, authorities, telemedicine, insurer, COVID-19 prevention policies, performance, and general trust. Conclusion: Various tools have been developed and validated in the field of trust in healthcare, and several domains have been identified. Trust in medicine is correlated by a variety of factors such as patient characteristics, healthcare provider factors, healthcare organization features, health conditions, and social influences. It is suggested that researchers pay more attention to the most commonly known dimensions in preparing tools.
Evaluation of the COVID-19-induced anxiety role in the self-management of multiple sclerosis (MS) patients
Authors: Zolfaghari Seyyedeh Tahereh , Hejazian Seyyed Sina , Harirchian Mohammad Hossein
Published: June 2024

Introduction: Patients’ engagement with their own therapeutic process has been reported to be correlated with improved clinical outcomes. A better comprehension of the relationship between self-management in patients with multiple sclerosis (MS) and adjustable psychological features may help clinicians with better solutions for MS patients. We evaluated the role of COVID-19-related anxiety in the self-management of MS patients. Methods: A total number of 153 patients with MS were included in the study. All patients were assessed using three distinct questionnaires including MS Self-Management Scale-Revised (MSSM-R), Corona Disease Anxiety Scale (CDAS), and Beck Anxiety Inventory (BAI). The resulting scores were used to evaluate the study goals. Results: MS patients didn’t have a high level of COVID-19-related anxiety. General anxiety among the patients was higher than the COVID19-related anxiety. No statistically significant correlation was seen between CDAS and MSSM-R scores (P=0.377). The hierarchical multiple regression showed that the BAI score (b=-0.418, P<0.001) together with the gender as the control variable (b=0.227, P=0.0.002) explained about 24% of the variance in the MSSM-R as the dependent variable. The self-management skills among female married MS patients with a job were drastically higher than in single male patients without a job. Patients with relapsing–remitting multiple sclerosis (RRMS) and lower disability severity had better self-management (P<0.001). Conclusion: Overall, our findings favor that anxiety has a vital role in the self-management skills of patients with MS which can lead to the altered state of an individual’s perceived health condition.
Effects of carvacrol on hormonal and biochemical blood factors related to diabetes in diabetic adult rats induced by streptozocin
Authors: Baradaran Bagheri Ramesh , Khaki Amir Afshin
Published: June 2024

Background. Diabetes mellitus is a condition that causes biochemical and physiological changes in the body. In this study, the effects of carvacrol on blood biochemical factors related to diabetes in diabetic adult rats induced by streptozocin were investigated. Methods. In this study, 32 male Wistar rats were divided into four groups as follows: a) control group; b) diabetic control group that received normal saline as a solvent; c) diabetic rats treated with 75 mg/kg carvacrol; d) healthy rats that received 75 mg/kg carvacrol. The experimental groups were induced with diabetes by injecting a single dose of 50 mg/kg streptozotocin (STZ) (Sigma) dissolved in 5 ml citrate buffer (pH=4.5) intraperitoneally. Then, fasting blood sugar, serum insulin level, serum level of fat profile, and testosterone hormones LH and FSH were measured. Results. Fasting blood sugar and serum levels of TG and cholesterol increased significantly in the diabetic control group compared to the control group (P<0.05). Also, fasting blood sugar and serum TG, LH, FSH, and cholesterol levels in the groups treated with carvacrol showed a significant decrease compared with the diabetic control group (P<0.05). In all diabetic groups, compared to the control group, the amount of HDL, testosterone, and serum insulin decreased significantly (P<0.05). Also, in the groups treated with carvacrol compared to the diabetic control group, the levels of HDL, insulin, and serum testosterone increased. The weight of rats in the diabetic control group decreased significantly; however, in the carvacrol treatment groups, the weight of the rats increased compared to the diabetic control group (P<0.05). Conclusion. Carvacrol can be effective on fasting blood sugar, insulin serum level, serum level of fat, and hormone profile and prevent biochemical damage caused by diabetes in diabetic rats induced by streptozocin. Practical Implications. Investigating the level of lipid profile and hormones in diabetic rats treated with carvacrol.
Preparation, characterization, and evaluation of the antimicrobial effects of farnesol- and tyrosol-bearing nanoniosomes on Pseudomonas aeruginosa, Staphylococcus aureus, and Escherichia coli
Authors: Mortazavi Moghadam Zohreh Sadat , Nemati Mansour Fahimeh , Naseroleslami Maryam , Mousavi Niri Neda
Published: June 2024

Background. Recently, it has been found that tyrosol and farnesol can replace antibiotics due to their known antimicrobial and medicinal effects. Niosomes have been extensively researched for drug delivery during the last few decades, and their efficiency has been proven. The current study aimed to investigate the physical properties and antibacterial effects of niosomes loaded with tyrosol and farnesol. Methods. Nanoniosomes loaded with farnesol and tyrosol were synthesized by the thin-layer hydration method. The physical properties of nanoformulations were measured using dynamic light scattering and scanning electron microscopy (SEM), and the release of farnesol and tyrosol from the nanocarrier was examined using a dialysis bag. In addition, Fourier-transform infrared spectroscopy was used to check the functional groups, and the stability studies of nanoniosomes were performed at temperatures of 25 °C and 4 °C for two months. Finally, its antimicrobial properties against the bacterial pathogens Staphylococcus aureus (S. aureus), Escherichia coli (E. coli), and Pseudomonas aeruginosa (P. aeruginosa) underwent investigation. The cytotoxicity of free and farnesol- and tyrosol-loaded nanoniosomes on human foreskin fibroblast cells was also evaluated by the 3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyl tetrazolium bromide method. Results. The size of nanoniosomes and farnesol- and tyrosol-loaded nanoniosomes was estimated to be 208 nm and 240 nm, respectively. SEM results indicated the spherical structure of niosomes. The slow release of farnesol and tyrosol from niosomes was observed, so that almost half of the drug was released from nanoniosomes after 72 hours. Nanoniosomes loaded with the above-mentioned drugs demonstrated good stability at 4 °C for 60 days. The results of the minimum inhibitory and bactericidal concentrations confirmed the antibacterial effects of both free farnesol and tyrosol and nanoniosomes loaded with farnesol and tyrosol against all three bacterial species, although these effects were more considerable for the nanoniosomes formulation. Conclusion. Nanoniosomes loaded with farnesol and tyrosol have the potential to be used in the treatment of some common bacterial wound infections. However, clinical studies are needed in this field. Practical Implications. Farnesol- and tyrosol-loaded nanoniosomes had strong inhibitory effects on S. aureus, E. coli, and P. aeruginosa.
The effectiveness of emotional schema therapy on irrational beliefs and body image of women with body deformity disorder
Authors: Soleimani Mehran , Rostami Hossein , Ameri Mohammad Ali , Ghasemi Sahar
Published: June 2024

Background. The present study aimed at determining the effect of emotional schema therapy on the irrational beliefs and body image of women with body deformity disorders. Methods. This was semi-experimental research with a pre-test-post-test design with a control group. The statistical population of this research included all women with body deformity disorders who were referred to the psychiatric centers of the 5th district of Tehran in 2021. Using the available sampling method, 30 people were selected from those who were referred to the mentioned centers. The research tools included the Ahvaz Irrational Belief and the Self-Body Multidimensional Questionnaires. Data were analyzed using multivariate analysis of covariance in SPSS-24. Results. Emotional schema therapy was effective on the irrational beliefs (the total score) and body image of women with body deformity disorders. In addition, emotional schema therapy could affect irrational beliefs in the components of expecting approval from others, avoiding problems, and showing emotional irresponsibility, but it had no significant effect on the component of being helpless against change. Conclusion. According to the findings, emotional schema therapy can be an effective method for correcting the irrational beliefs and body image of women with body deformity disorders. Practical Implications. Based on the results, therapists can use emotional schema therapy as one of the most efficient methods for treating negative beliefs and stereotypes.
A Critical Review on the Bioavailability Promotion of the Food Bioactive Compounds: Nano Lipid Carriers Perspective
Authors: Abbasi Amin , Hashemi Mohammad , Samadi Kafil Hossein , Abbasi Astamal Mohammadreza , Lahouty Masoud , Ghorbani Tajani Anahita , Hosseini Hedayat , Nasirifar Seyedeh Zahra
Published: June 2024

Currently, a large number of people favor meals that are rich in nutraceuticals and phytochemical compounds, which help with the treatment or prevention of chronic diseases. Oral bioavailability is a crucial component of phytochemical bioefficiency, and endogenous mechanisms have a significant impact on how well nutraceuticals and phytochemicals are absorbed by the body. In addition to endogenous variables, exogenous factors that impact the bioavailability of bioactives include the food matrix, food processing, and food storage. Different delivery systems have evolved in this regard, and nanoscale delivery tools have also been created. Delivery methods that use nanostructured lipid carriers show benefits such as enhanced loading capacity, solubility, encapsulation effectiveness, storage stability, bioavailability, and half-life. They also provide safe food systems and regulated release. In this review, the outcomes of recent experimental reports are comprehensively reviewed. In addition, the food processing, storage, gut milieu circumstances, the release process from the food and nano delivery systems in the gastrointestinal tract (GIT) milieu, interactions with other GIT constituents, main delivery systems based on nanostructured lipid carriers for their encapsulation and eventually encapsulating technological barriers, food safety concerns, and regulatory issues of nutraceutical and phytochemical compounds are discussed.
Solubility prediction of drugs in mono-solvents at various temperatures: Ciprofloxacin data simulation
Authors: Jouyban Abolghasem
Published: June 2024

Background: Prediction of drugs solubility in mono-solvents at various temperatures revisited concerning the minimization of the experimental efforts. Methods: The reported experimental solubility data of ciprofloxacin (as a model compound) in mono-solvents was mathematically represented using a new correlative mathematical model. The correlative and predictive capabilities of a number of models were investigated and the results were compared with the proposed method. Results: The obtained results revealed that, it is possible to correlate the solubility values for ciprofloxacin in the mono-solvents using a single mathematical model. The correlation accuracy of the model was also compared with those of van’t Hoff, van’t Hoff -Yaws and Apelblat models. To provide predictive tools, the models were trained using a single solubility data points in each mono-solvent and the solubility at other temperatures was predicted. The models provided reasonably accurate predictions. Conclusion: The obtained predictive results are promising and could be recommended to be used in the pharmaceutical industries.
Relationship between attachment styles and nomophobia in medical students: A cross-sectional study
Authors: Ebrahimi Omid , Mohammadi Delaram
Published: June 2024

Background: Nomophobia, despite being a relatively new phenomenon, has had significant and wide-ranging impacts on various life aspects and the physical and mental health of individuals, particularly the younger generation. This study sought to explore the correlation between attachment styles and nomophobia among students. Methods: This study employed a descriptive-cross-sectional design to examine the relationships between variables using the correlation method. A sample of 245 students was selected from the medical student population in Tabriz, Iran, using a convenience sampling method in October 2023. The participants filled out questionnaires on nomophobia and attachment styles. The collected data were analyzed using the Pearson correlation statistical method in SPSS26. Results: The mean (±SD) scores of nomophobia were (males: 7.52±3.04, females: 74.93±3.77), attachment avoidance (males=20.37±3.72, females=19.03±2.98), anxious attachment (males: 7.52±3.04, females: 74.93±3.77) and secure attachment (males: 20.97±4.93, females: 22.35±5.07). The correlation results between the variables showed a positive and significant relationship between anxious attachment and nomophobia (P<0.001; r=0.543) and between avoidant attachment and nomophobia (P<0.01; r=0.322). There was also a significant negative relationship between secure attachment and nomophobia (P<0.001; r=0.475). Conclusion: The findings suggest that insecure attachment contributes to problematic smartphone use and nomophobia, whereas individuals with secure attachment can control addictive smartphone behaviors. Therefore, attachment styles have a significant impact on nomophobia.
THE DURATION OF GADGET USE WITH THE DEVELOPMENT OF SOCIAL INTERACTION IN CHILDREN AT SDN 1 CRAKEN
Authors: Fazrin Intan , Intan Fuji Lestari
Published: July 2024

Gadgets can be found anywhere, both adults and children. Children have now become active consumers where many electronic products and gadgets make children their target market. Apart from children, parents also love gadgets so much that they are called gadget crazy. The purpose of this research is to analyze the relationship between the duration of gadget use and the development of social interaction in children at SDN 1 Craken. The design of this research is quantitative observational research with a cross-sectional approach with the research focus directed at analyzing the relationship between the duration of gadget use and the development of social interaction in children at SDN 1 Craken. The total population was 33 respondents, the sample was 30 respondents taken using the Simple Random Sampling technique. The research results showed that the majority of respondents who used gadgets lasted 1-2 hours, namely 12 respondents (40.0%). Most of the respondents had sufficient development in the social interaction category, namely 14 respondents (46.7%). Based on the results of the Spearmen Rank analysis, it shows that the p-value is 0.000 < 0.05, so H1 is accepted so it can be concluded that there is a partial relationship between the duration of gadget use and the development of social interaction in students. children at SDN 1 Craken. It is hoped that parents will pay attention to how gadgets affect children's social interactions. Apart from that, it also records in detail the social activities carried out by children outside of gadget use to obtain a more comprehensive picture of the relationship between the duration of gadget use and the development of their social interactions.
FACTORS RELATED TO THE QUALITY OF HANDOVER OF SITUATION, BACKGROUND, ASSESSMENT, RECOMMENDATION (SBAR) METHODS ON INTERNAL PATIENT TRANSFER
Authors: Pujiyanto Tri Ismu , Wahyuningtyas Salvania Ermi , Dwi Kustriyanti
Published: July 2024

Communication errors are one of the causes of patient safety incidents. Handover of internal patient transfers using the SBAR methodis a form of communication whose implementation has not been carried out optimally. Purpose: To determine the factors associatedwith the quality of the SBAR handover method in internal patient transfers. Research method: Type of correlational quantitativeresearch. Cross-sectional research design. The population consisted of 94 nurses who carried out internal patient transfers. Thesample consisted of 76 nurses who transferred level 0 patients. The sampling technique uses purposive sampling. Measuring toolsuse questionnaires and observation sheets. Statistical tests use the Chi-Square test. Results: Nurse attitude (P-value = 0.000) andOdds Ratio 8.543, receive motivation (P-value = 0.003) and Odds Ratio 5.315, Head of Space leadership (P-value = 0.001) and OddsRatio 6.367, and head of room supervision (P-value = 0.002) and Odds Ratio 5.769. has a P-value of <0.005, using Chi-Square Testanalysis and Logistic Regression to see the most influential variable, nurse attitude.  Conclusion: The attitude sub-variable is the mostinfluential on the quality of SBAR method handover in internal patient transfer. Suggestion: Hospitals must conduct periodic andcontinuous evaluations of handover activities. The nurse's attitude that needs to be improved is the understanding of the sta ges andadjustment of the appropriate internal transfer time of the patient.
Hubungan Psychological Capital dengan Perilaku Kerja Inovatif di Instansi X
Authors: Khairunnisa Mutiara , Okfrima Ria , Candra Ifani
Published: June 2024

Industri kreatif di Indonesia yang terus berkembang, kemampuan pihak di dalamnya untuk berinovasi tentunya memiliki peran penting dalam mempertahankan dan mengembangkan industrinya guna menyesuaikan diri dengan perubahan atau perkembangan kompetitornya. Diperlukan sikap dan perilaku produktif yang didukung dengan kreativitas dan perilaku kerja inovatif. Modal psikologis memiliki dampak langsung pada perilaku kerja inovatif, kemampuan mengoptimalkan akan mampu meningkatkan kinerjanya dan membawa kesuksesan individu dan kelompok. Penelitian bertujuan untuk mengetahui secara empirik apakah terdapat hubungan antara psychological capital dengan perilaku kerja inovatif di instansi X cabang Kota Padang wilayah Sumatera barat. Alat ukur yang digunakan dalam penelitian ini adalah skala psychological capital dan skala perilaku kerja inovatif menggunakan metode sampel jenuh untuk menentukan jumlah sampel. Pegawai yang digunakan sebagai sampel penelitan adalah 41 orang. Hasil koefisien validitas pada psychological capital dengan nilai corrected item-total correlation berkisar antara 0,322 sampai dengan 0,665 sedangkan koefisien reliabilitasnya sebesar 0,862. Hasil koefisien validitas pada skala Perilaku Kerja Inovatif berkisaran antara 0,313 sampai dengan 0.607 sedangkan koefisien reliabilitasnya sebesar 0,790. Berdasarkan analisis data, nilai korelasi 0,540 dengan tingkat signifikansi 0,001 diperoleh, yang berarti hipotesis diterima. Ini menunjukkan bahwa ada hubungan yang signifikan antara psychological capital dengan perilaku kerja inovatif dengan arah positif pada pegawai di instansi X cabang Kota Padang wilayah Sumatera Barat. Kontribusi efektif dari variabel Psychological Capital pada Perilaku Kerja Inovatif adalah sebesar 29% dan sisanya dipengaruhi oleh faktor lain.
Hubungan Body Image dengan Kecenderungan Body Dysmorphic Disorder pada Siswa SMA X
Authors: Oselian Fadli Pratama , Syahrina Isna Asyri , Muliati Riska
Published: June 2024

Remaja dengan kecenderungan body dysmorphic disorder merasa kekurangan terhadap tubuhnya. Remaja yang merasa tidak puas akan bentuk tubuhnya, umumnya beberapa gejala seperti benci dengan diri, merasa jelek atau sering iri dengan kesempurnaan fisik orang lain. Kecenderungan body dysmorphic disorder erat kaitannya dengan body image. Body image merupakan pengalaman remaja yang berupa persepsi terhadap bentuk dan berat tubuhnya, serta perilaku yang mengarah pada evaluasi remaja tersebut terhadap penampilan fisiknya. Penelitian ini bertujuan untuk mengetahui Hubungan Body Image dengan Kecenderungan Body Dysmorphic Disorder pada Siswa SMA X. Penelitian ini dilakukan pada siswa kelas X dan XI SMA X dengan jumlah sampel 187 orang, metode penelitian menggunakan penelitian kuantitatif dengan teknik pengambilan random berstrata proporsional (proportionate stratified random sampling). Alat ukur yang digunakan dalam penelitian ini adalah skala body image dan skala kecenderungan body dysmorphic disorder. Hasil koefisien validitas pada skala body image berkisar antara 0,332 sampai 0,601. Hasil koefisien validitas pada kecenderungan body dysmorphic disorder berkisar antara 0,310 sampai 0,712. Dengan koefisien reliabilitas body image sebesar 0,835 dan pada skala kecenderungan body dysmorphic disorder sebesar 0,887. Berdasarkan hasil penelitian, diperoleh nilai korelasi sebesar r=-0,309 dengan taraf signifikansi 0,000, uji hipotesis menunjukkan hubungan body image dengan kecenderungan body dysmorphic disorder pada siswa SMA X dan hubungan keduanya negatif. Hal ini menunjukkan bahwa ada hubungan yang sangat signifikan antara body image dengan kecenderungan body dysmorphic disorder pada siswa SMA X dengan taraf rendah. Adapun besar sumbangan efektif dari variabel body image dengan kecenderungan body dysmorphic disorder pada siswa SMA X sebesar 9,5%.
Çin’in Dış Yardımları: Örtülü Bir Kolonyalizm mi, İdealist bir İnisiyatif mi? Çin ve Batı Dış Yardımlarının Karşılaştırmalı Analizi
Authors: Kurtbaş İhsan
Published: June 2024

Amerikalı devlet adamı, John Adams’ın ünlü bir sözü şöyledir: “Bir ülkeyi fethetmenin ve köleleştirmenin iki yolu vardır: Biri kılıçladır; diğeri ise borçladır.” Bu söz, borç, yardım ve hibe gibi uluslararası mali ilişkilerin, salt iyi niyetten kaynaklı, meleksi bir girişim olamayacağı gerçeğine yapılan çarpıcı bir yollamadır.
Bu çerçevede uluslararası dış yardımların, ülkelerin “idealist duruşlarından kaynaklı iyilikçi bir politika mı”, yoksa “pragmatist hedeflerinden neşet eden kolonyalist bir enstrüman mı” olduğu meselesi kritik önemi haiz bir konudur.
Bu çalışmanın amacı; Çin ve Batı yardımları arasında karşılaştırmalı bir analiz yaparak, Çin dış yardımlarının, “Çin’in medeniyetçi perspektifinin bir yansıması olarak karşılıklı yarara mı dayandığını”, yoksa “neo-kolonyalizm yüklü hegemonik emellerinin bir aracı olarak örtük bir işlev mi gördüğünü” araştırmaktır.
Bu noktada makalenin argümantif pozisyonu, dünyanın çift kutupluluğa ya da olasıdır ki; çok kutupluluğa doğru gittiği argümanından hareketle, Çin yardımlarında; hegemonik ve kolonyalist hedeflerin belirleyici olduğu yönündedir. Ancak son dönemlerde Batı’nın yardım politikalarını klonlayan Çin, dış yardım politikasının retoriğini “barışçıl, medeniyetçi ve hayırseverlik” nosyonları üzerine oturtarak, “rıza üretmeye” çalışmaktadır.
Aynı bağlamda, Batı yardımlarının sömürgeci, emperyalist ve hegemonik boyutu da göz ardı edilemez olup; Batı yardımları, özünde hiç de masum değildir. Zira Batı yardımlarını alan ülkelerle yoksulluk düzeyi arasında her zaman doğrusal bir ilişki olmadığı gibi, Batı yardımlarında jeostratejik hedefler, ekonomik ve siyasi çıkarlar oldukça önemli bir yer tutmaktadır.
ГОСУДАРСТВЕННАЯ ПОДДЕРЖКА МАЛОГО БИЗНЕСА КАК ФАКТОР ЭКОНОМИЧЕСКОГО БЛАГОПОЛУЧИЯ КЫРГЫЗСТАНА
Authors: Хапизов А.А. ,   БГУ им. К. Карасаева
Published: July 2024

This article investigates the role of small businesses in Kyrgyzstan's market economy and highlights their significance for employment, social stability, and economic well-being. The study draws examples from developed economies like Japan and the US, where small enterprises contribute significantly to the economy and provide employment for the majority of the population. The article argues for state support in the form of tax incentives, protection from corruption and the shadow economy, following Adam Smith's principles. It also emphasizes the need to create favorable conditions for young entrepreneurs to prevent unjustified inspections and other detrimental actions. The presence and development of this sector is crucial for Kyrgyzstan's economic, social, and political stability and prosperity.
Toplumsal Cinsiyet Eşitliği Perspektifinden Siyasal Partilerin 2024 Yerel Seçim Beyannameleri
Authors: Dinç Güliz
Published: June 2024

Seçim beyannameleri siyasal partilerin seçimler öncesi politikalarını ve vaatlerini sıraladıkları ve kamuoyuyla paylaştıkları önemli siyasal iletişim aracı olmalarının yanı sıra ideolojilerine uygun olarak diğer partilerden farklılaştıkları yönlerini belirttikleri metinlerdir. Bu çalışmada 31 Mart 2024 Yerel Seçimlerine katılan ve aynı zamanda parlamentoda temsil edilen siyasi partilerin seçim beyannameleri toplumsal cinsiyet eşitliği perspektifinden niteliksel içerik kullanılarak analiz edilmektedir. Bu bağlamda yerel siyasette kadınların siyasal temsiliyeti, yerel yönetimlerin kadınların ekonomik olarak güçlendirilmesi için politika önerileri, sosyal hizmetlerin kadınlara duyarlı şekilde sunulması ve kadına yönelik şiddetle mücadele konuları ele alınmaktadır. İncelenen partilerin önerdikleri projeler arasında benzerlikler bulunmakla birlikte, toplumsal cinsiyet eşitliğine ve kadınların toplumdaki rolüne dair bakış açıları ideolojilerine göre farklılık göstermektedir. Sağ partiler kadınların aile içerisindeki rollerini önceleyen bir perspektifle politika önerilerini şekillendirmektedir. Sol partiler ise yerel siyasetin erkek egemen yapısına yönelik eleştirileri çerçevesinde kadınların güçlendirilmesini savunmaktadır.
Yirminci Yüzyıl Öncesi Dönemde Avrupa’da Kuvvet Kullanma, Silahlı Çatışma veya Savaş Başlatma Kuramları
Authors: Kaynakçıoğlu Uğur
Published: June 2024

On dokuzuncu yüzyılda gelişen teknolojilerle çatışmaların acımasızlaşması yalnızca çatışmaların nasıl yapılması gerektiğini içeren “ius in bello” kapsamındaki çatışma şekillerini değil “ius ad bellum” olarak değerlendirilecek çatışma yoluna başvurulup başvurulmamasını da tartışılır hale getirmiştir. İki dünya savaşının yaşandığı yirminci yüzyıla gelene kadar egemen otoritelerin kuvvet kullanma, silahlı çatışma veya savaş başlatma yönündeki tercihlerindeki haklılık uluslararası kurallarla yasaklanmamıştır. Kuvvet kullanma, silahlı çatışma veya savaş başlatma konusundaki haklılık geçmişten gelen bağlantılarla birlikte özellikle Avrupa kültüründe gelişme göstererek çeşitli düşünürler tarafından kuramlaştırılmaya çalışılmıştır. Bu çalışmada Avrupa’daki kuramların -ki bunların birleşimi haklı savaş kuramı olarak da adlandırılmaktadır- gelişmesinde çeşitli düşünürlerin “ius ad bellum” kapsamında ortaya koyduğu ilkeler kronolojik bir şekilde ele alınacaktır.
Anayasa Mahkemesi’nin Norm Denetiminde Metodoloji ve Anayasal Ölçü Normlar
Authors: Karaman Buket
Published: June 2024

Hukuk metodolojisi; hukukun tanımından, uygulanmasına kadar hukuk bilgisinin üretimini belirleyen bir disiplin olarak Anayasa Mahkemesi’nin norm denetimini de doğrudan etkiler. Anayasa Mahkemesi, kanunların Anayasa’ya uygunluğu denetimini temelde anayasal normları esas alarak yapar. Mahkeme’nin yaptığı argümantasyonda esas aldığı diğer normlar ve ilkeler ise anayasa hukuku yazınında ölçü normlar veya anayasallık bloğu olarak adlandırılır. Anayasa Mahkemesi’nin norm denetimi yaparken Anayasa’da açıkça yer almayan veya Anayasa’da yer almakla birlikte anlamı ve kapsamı belirsiz ölçü normları kullanmasının, hukuka uygunluğu veya meşruluğu tartışmalıdır. Anayasa Mahkemesi’nin, kanunların anayasaya uygunluğunu denetlerken kullandığı metodoloji ve yorum yöntemi ise bu ölçü normların yargısal denetimde kullanılmasının hukuka uygunluğunu veya meşruluğu tartışmasında belirleyici rol oynar.
Etik Liderliğin Çalışanların İşe Adanmışlık Düzeylerine Etkisi
Authors: Gerçek Remzi Gürer , Akpınar Ali
Published: June 2024

Etik liderlik, çalışanların ve işletmelerin refahını olduğu kadar gelişmesini de sağlayarak yönetsel karar almada etik ilkelere öncelik veren bir liderlik stilidir. İşe adanmışlık, çalışanların kendilerini işlerine derinlemesine verdiklerinde yaşadıkları olumlu memnuniyet verici durumu ifade etmektedir. İşe adanmışlığı yüksek çalışanlar, daha yüksek düzeyde enerjiye sahip oldukları için iş tatmini ve performansları da yüksektir. Etik liderlik, iş yerinde ahlaki değerler ve sorumluluk üzerine kurulu bir kültür oluşturduğundan, çalışanların işe adanmışlığını olumlu yönde etkileme potansiyeline sahiptir. Bu araştırma, etik liderliğin işe adanmışlık üzerindeki etkilerini incelemeyi amaçlamaktadır. Ayrıca, çalışanların demografik ve iş ile ilgili değişkenlere göre işe adanmışlık seviyelerinde farklılık olup olmadığını da belirlemeyi hedeflemektedir. Bu kapsamda, kolayda örnekleme yöntemi kullanılarak 437 beyaz yakalı çalışandan veri toplanmıştır. Araştırmanın bulguları, çalışanların etik liderlik algılarının işe adanmışlık üzerinde etkili olduğunu göstermektedir.
WEB 2.0 DESTEKLİ BİR STEM ETKİNLİĞİ: TELESKOP TASARLAYALIM
Authors: Akdağ Zeynep , Kızılay Esra
Published: June 2024

Bilim ve Teknolojideki hızlı değişim ve gelişim eğitime de yansımış; düşünen, araştıran, sorgulayan ve yaratıcı nitelikli bireylere olan ihtiyacı artırmıştır. Bu ihtiyaca cevap verebilmek ise nitelikli bir eğitimle gerçekleştirilebilir. Bu bağlamda, fen, teknoloji, mühendislik ve matematik alanlarını kapsayan bütüncül bir öğrenme modeli olan STEM eğitiminin benimsenmesi ve bu eğitimin Web 2.0 teknolojileriyle desteklenmesi önemlidir. Çalışmanın amacı 7. sınıf "Işığın Madde ile Etkileşimi" ünitesi için 5E Öğrenme Modeli'ne uygun, Web 2.0 destekli bir STEM etkinliği geliştirmektir. Bu etkinlik, öğrencilerin STEM alanlarına yönelik kazanımlar elde etmelerini ve iletişim, bilimsel süreç becerileri gibi yaşam becerilerini geliştirmelerini amaçlamaktadır. Etkinlik "Teleskop Tasarlayalım" adı altında düzenlenmiştir ve öğrencilere belirli malzemeler kullanarak bir teleskop tasarlama sürecini içermektedir. Bu etkinlik, MEB kazanımlarıyla STEM becerilerini bütünleştirerek öğrencilerin çok yönlü gelişimine katkı sağlar. Sonuç olarak, STEM eğitimi ve Web 2.0 teknolojilerinin entegrasyonu, öğrencilerin gelecekteki başarıları için önemlidir ve öğretmenlerin bu alandaki yetkinliklerinin artırılması gerekmektedir. Bu çalışma, öğretmenlere ve alan yazına katkı sağlamayı hedeflemektedir ve STEM odaklı etkinliklerin geliştirilmesine yönelik bir örnek sunmaktadır.
Identification of dynamical systems with time-varying disturbances and fractional errors-in-variables. Application example to a drone model
Authors: Ivanov Dmitriy , Zhdanov Aleksandr , Sandler Ilya
Published: June 2024

The article discusses the problem of identification of motion model parameters for UAV with nonstationary disturbances and fractional errors-in-variables. A total least squares (TLS)-based identification method for the solution of generalized instrumental variables of the estimator is proposed. The proposed method is compared with least squares (LS) and extended instrumental variables (EIV). To increase numerical stability, all identification methods are implemented based augmented systems of equations. The simulation results showed the advantage of the presented method.