bluuebunny/crossref_metadata_2025 huggingface dataset:
Stage IV endometrial carcinoma: a case report on multiple biomarkers and the emerging role of immunotherapy
Authors: Joshi Advait , Benyarko Ato Kwamena , Savaliya Bansi , Duong Y. Vo Nhu , Himaid Abdullah , Lade Ananya , Jude Lewis Magnus , Tejaswi Gunti Anuhya , Simsek Bahadir , Khillan Ratesh
Published: December 2024

Endometrial carcinoma (EC) is a common cancer with a poor prognosis in advanced stages. Despite recent development in therapies, the optimal choice for Stage IV EC with multiple mutations remains debated. Immunotherapy has come up as a promising approach, particularly targeting the PI3K/AKT/mTOR pathway, which is associated with aggressive disease. A 68-year-old African American female with a history of diabetes, hypertension, and postmenopausal bleeding was diagnosed with Stage IV B serous type endometrial carcinoma. Imaging revealed lung and lymph node metastases. The patient received 9 cycles of carboplatin and paclitaxel followed by a radical hysterectomy. Tumour profiling revealed HER2/neu amplification, PIK3CA, and TP53 mutations. Despite microsatellite stability (MSS) and proficient mismatch repair (pMMR), she was started on pembrolizumab (200 mg every 3 weeks) and lenvatinib (20 mg daily). The patient is currently in her third cycle and responding well to treatment. This case highlights the potential of immunotherapy in advanced EC with multiple biomarkers. Although pembrolizumab was initially approved for MSI-H/dMMR cases, its combination with lenvatinib has shown efficacy in pMMR/MSS patients. The case underscores the need for personalised treatment strategies based on molecular profiling, with emerging therapies targeting HER2, TP53, and PIK3CA.
Intestinal obstruction and mesenteric ischemia due to small intestine volvulus secondary to tumor of the root of the mesentery: case report
Authors: Fonseca Jose V. , Rosales Hugo F. , Arroyo Aldo J. , Angulo Paola C. , Castillo Patricio A. , Blanco Yurvis M. , Ruilova Juan C. , Valdivieso Patricia J.
Published: December 2024

Neoplasms of the mesentery, although rare, can be benign and a low percentage malignant and derive from the mesenchyme, since the mesentery, which supports the jejunum and ileum along with its vessels, nerves and lymphatics, given its proximity to other structures, is a common site for primary and secondary neoplasms, as well as cysts. Symptoms are nonspecific and include abdominal pain, weight loss, and diarrhea. Computed tomography is the primary diagnostic tool, and other conditions such as infections can mimic neoplasms. Case report of a patient with a tumor of origin in the root of the mesentery that causes volvulation of the intestine due to its location and peritumoral adhesions, which leads to mesenteric ischemia of the compromised intestinal segment, and which required several surgical interventions ending with a syndrome of short intestine carrying a terminal jejunostomy. Mesenteric tumors have various clinical characteristics and can be primary or secondary. Early diagnosis with computed tomography is crucial to differentiate them. Although cystic tumors are usually benign, they can become complicated. Surgical treatment is necessary in most cases, and early detection improves results.
Leiomyosarcoma of mandible-a rare case report with review of literature
Authors: Rastogi Nupur , Gautam Kaushal , Rohatgi Sunidhi , Khandelwal Anushree , Rajawat Priya
Published: December 2024

Sarcomas are rare group of malignant mesenchymal tumors, about 1% of all malignancies in adults, leiomyosarcoma constitute 3-10% of all sarcomas in the head and neck region, of them only 0.64% are in oral and maxillofacial region, hence qualifying to be an extremely rare malignancy due to rarity of smooth muscle in that area. Till date approximately 65 cases from 1950-2011 were identified and 20 cases from 2012 till 2024 (as per google search) have been described. We present a case of 51-year-old female who presented with polypoidal growth in right lower alveolus without any lymph node involvement. On histomorphological features and immunohistochemistry, diagnosis of leiomyosarcoma was confirmed.
Great imitator-syphilis
Authors: Jalal Fousiya , Oomen Rachel , Legha R. , Rasheed Ashik Abdul , Natarajan Arunraj Chandravally
Published: December 2024

An 18-year-old male with no significant comorbidities presented with pain and swelling in multiple small and large joints of the upper and lower limbs, along with pain and redness in both eyes for the past two weeks. He also exhibited hyperpigmented rashes on the palms and soles and had bilateral inguinal lymphadenopathy. Investigations revealed elevated inflammatory markers and a positive ANA on indirect immunofluorescence. An ophthalmology evaluation indicated panuveitis. Subsequently, a VDRL test was performed, which returned reactive, and the TPHA was positive, while the ANA profile was negative. The patient was treated with benzathine penicillin, leading to significant improvement in his arthralgia and rashes.
Molecular, genetic, and therapeutic advancements in prostate cancer research: a comprehensive literature review
Authors: Singh Satyendra
Published: December 2024

Prostate cancer (PC) is distinguished by its high occurrence among men and is identified as the fifth primary cause of death, with its severity influenced by factors such as age, ethnicity, and genetics. African populations are particularly vulnerable to aggressive forms of the disease. Distinguishing low-risk from high-risk patients remains challenging owing to PC's gradual advancement. While prostate-specific antigen (PSA) detection revolutionized PC diagnosis, it led to overdiagnosis and overtreatment. Despite PSA testing modifications, its specificity remains inadequate. Breakthroughs in genetics and proteomics have introduced fresh biomarkers such as urinary PCA3, leading to the development of pioneering diagnostic assessments like the serum prostate health index (PHI) and 4K score, thereby minimizing the need for unwarranted biopsies. Standard treatments like chemotherapy and prostatectomy are augmented by novel hormone therapies offering better outcomes. Androgen deprivation and hormonal therapy show promise for addressing hormone-sensitive and castration-resistant PC.
Effect of expiratory ribcage compression technique and respiratory neurofacilitatory techniques on lung function in mechanically ventilated patients: a review of literature
Authors: Das Shristi , Sikka Gitanjali , Kumar Prashant
Published: December 2024

Respiratory conditions pose significant challenges in critical care settings, particularly in managing patients who require mechanical ventilation in the intensive care unit (ICU). While mechanical ventilation is crucial for saving lives, it can also lead to complications such as impaired lung function and secretion retention. To address these issues, various physiotherapy techniques have been employed to enhance respiratory function and promote mucus clearance. These include manual techniques like expiratory rib cage compression (ERCC) and respiratory neuro-facilitative methods such as intercostal stretch (ICS), anterior basal lift (ABL), proprioceptive neuromuscular facilitation (PNF), and vertebral pressure (VP). A literature review was conducted, analyzing studies that evaluated the effectiveness of ERCC, ICS, ABL, PNF, and VP in patients on mechanical ventilation. The review focused on outcomes related to respiratory function, lung expansion, oxygen saturation, mucus clearance, and overall patient health. The data were collected, analyzed, and compared across different studies to assess the relative effectiveness of each technique. The review found that ICS, ABL, and VP significantly improved lung expansion and rib cage mobility, while PNF techniques, such as rhythmic initiation, enhanced respiratory muscle coordination and oxygen saturation. ERCC was particularly effective in promoting mucus clearance and improving respiratory mechanics in mechanically ventilated patients. The findings highlight the importance of personalized physiotherapy strategies in optimizing respiratory care for critically ill patients. Further research is recommended to refine these techniques and develop standardized protocols for their application in clinical practice.
CAR-T cell therapy: breakthroughs, challenges and emerging horizons in cancer treatment
Authors: Goel Rajeev
Published: December 2024

Chimeric Antigen Receptor (CAR)-T cell therapy has recently emerged as a breakthrough technology, offering a targeted approach in the treatment of cancers. It is a form of cancer immunotherapy which involves genetic modification of autogenic or allogenic T cells to express a chimeric receptor that can target a specific tumor antigen on the malignant cells. The receptors are chimeric because both antigen-binding and T cell activating functions are integrated into a single receptor. The greatest potential of    CAR-T cell therapy lies in its power to use the patient’s immune system to fight cancer besides its durability. It also overcomes certain limitations such as limited effectiveness in resistant cancers, lack of precision in blood cancers etc. associated with the traditional cancer therapies like chemotherapy and radiation. CAR-T cell therapy has proven significantly    efficacious in clinical trials for the treatment of patients with relapsed or refractory haematological malignancies and to a lesser extent in solid tumors too. A few of these CAR- T cells therapies have finally been approved by the FDA after decades of pre-clinical developments. CAR-T cell therapy though causes long term remissions in some cancer patients, yet few patients either relapse after the therapy or suffer severe toxic and adverse effects, leaving innovation space for further research. This review discusses the structure of CAR-T cells, principle of CAR-T cell therapy and its clinical applications, efficacy, safety, challenges and future directions for its use in cancer patients.
Devastating impact of ruptured ectopic pregnancy
Authors: Jhirwal Manisha , Bohra Deepika , Singh Pratibha
Published: December 2024

An ectopic pregnancy is a condition in which fertilized ovum implants and develops outside normal uterine cavity. Most common site for ectopic pregnancy is fallopian tube (95%). The incidence of ectopic pregnancy ranges 1-2% in India, the most common reason being artificial reproductive technology accounting for 2-5% in patients. There are marked differences in the mortality ratios around the globe, with none mortality to 3.5%. Clinical presentation of ectopic pregnancy may mimic the intrauterine pregnancy with some of the same symptoms such as a missed menstrual period, vaginal bleeding, low back pain, mild pain in the abdomen or pelvis. Value of beta- human chorionic gonadotropin (HCG) >1500 u/l with no intrauterine pregnancy on transvaginal scan is almost confirmatory of ectopic pregnancy.
Understanding the healthcare professionals’ perspective on the management of diabetic dry skin and the role of urea-based topical application
Authors: Sudheer Anupama , Sen Dyotona , Jadhwar Sameer
Published: December 2024

Background: Dermatological disorders are common in diabetes mellitus (DM), with xerosis affecting 40% of patients. Xerosis, characterized by scaling and dryness, can lead to complications such as cracks and infections. Urea-based moisturizers are effective in improving skin hydration and barrier function in diabetic patients. Objective was to evaluate the prevalence, awareness, and management of dry skin in diabetic patients and to assess healthcare professionals' (HCPs) perspectives and patients’ experience with urea-based topical treatments.
Methods: This questionnaire-based study involved 363 HCPs (dermatologists and cosmetologists) from India. Data were collected via an 18-question questionnaire in two phases (August and November 2023). The effect of urea-based formulations on diabetic skin dryness was assessed.
Results: Data were collected from 1,761 patients with DM, with 96.48% presenting with dry skin. While 48.83% of patients were aware of diabetes-related skin issues, 98.63% of them emphasized the importance of patient education on diabetes-related skin issues. Urea-based moisturizers were prescribed to 97.1% of patients, and 46.29% rated their efficacy as excellent. Most patients reported improvements in dryness and itchiness, with good overall tolerability (46.24%).
Conclusions: Urea-based moisturizers are effective and well-tolerated for managing dry skin in diabetic patients. HCPs view urea as essential for maintaining skin hydration and preventing complications associated with xerosis in DM.
Determining The Effect of Graphic Elements of Eight New Traffic Signs on Conveying The Message “Prohibition of Using Mobile Phones While Driving”
Authors: Koozekonan Aysa Ghasemi , Pouyakian Mostafa , Alipour Abbas , Samimi Kazem , Tabatabai Ghomsheh Farhad
Published: December 2024

Introduction: The design of traffic signs should consider human cognitive abilities to enhance drivers’ understanding of the signs. Cognitive features, as one of the crucial principles of ergonomics, are among the influential factors in the design of signs. The present study aimed to evaluate the effect of graphic elements of eight new sign designs based on cognitive features on conveying the message “prohibition of using mobile phones.”
Material and Methods: This study was conducted in six driving schools in Tehran in 2013. One hundred seventy-four participants, with an average age of 23.5 and a standard deviation of six years, participated in this study. Participants were then presented with the designed signs through a colored questionnaire. They were instructed to evaluate the signs’ cognitive features including simplicity, concreteness, meaningfulness, and semantic closeness—using a Likert scale ranging from 0 to 100.
Results: The results revealed that the average score of the cognitive features of the designed signs is higher than other traffic, industrial and pharmaceutical signs. In this study, “semantic closeness” was the best cognitive feature for predicting the message of the signs. The sign with the “hands-free” element had the best performance in transferring the message.
Conclusion: This research aimed to identify the most effective of eight proposed signs for banning mobile phone use while driving. Participants rated the sign featuring a button phone with a hands-free symbol as the top choice. Although most of the mobile phones in the market are of the touch screen type and the use of button phones has decreased a lot, the symbol of these phones as the dominant symbol still effectively conveys messages
Investigating the Acoustic Behavior of Polyurethane Foam Reinforced with Clay Nanoparticles
Authors: Moradi Gholamreza , Mohammadi Sana , Safaiyan Abdolrasoul , Ahmadi Saeid , Lak Mehrnia
Published: December 2024

Introduction: Disturbing noise can cause physical and mental illnesses among workers; for this reason, it is necessary to restrain it, especially in workplaces. Using sound-absorbing materials with suitable acoustic properties has been a growing trend in mitigating noise. This study aimed to improve the acoustic properties of polyurethane foam (PUF) as a sound absorber.
Material and Methods: In the present study, PUF was synthesized with different percentages of clay nanoparticles (0 -1.2 wt.%), and then the Sound Absorption Coefficient (SAC) of the synthesized PUF was measured by the acoustic impedance tube in the frequency range of 63 to 6400 Hz according to the ISIRI 9803 standard. The morphology of the foam was also investigated by Scanning Electron Microscope (SEM)
Results: The results showed that the addition of clay nanoparticles to PUF improved the sound absorption behavior of the samples, and the best sound absorption behavior was for PUF with 1.2% weight of nanoparticles at low frequencies (500-2600 Hz). This increase in the absorption coefficient can be due to the increase in the number and smaller size of the pores with the increase in the amount of nanoparticles in PUF.
Conclusion: This study illustrates that the incorporation of clay nanoparticles into PUF at varying percentages results in an enhanced absorption coefficient. The presence of clay nanoparticles leads to a reduction in cell size and an increase in the number of pores, consequently enhancing surface friction. The absorption coefficient was observed to increase with the growing concentration of clay nanoparticles in PUF.
Survey of The Correlation Between COVID-19 Risk Perception and Anxiety Among Manufacturing Workers
Authors: Naghavi-Konjin Zahra , Keshavarz Vajiheh , Koushki Khadijah Gheysar , Niko Afsaneh Yazdani , Charati Jamshid Yazdani , Gorgani Firouzjaei Mohsen
Published: December 2024

Introduction: People’s risk perception in an emergency situation affects how they behave. During the pandemic of a disease like COVID-19, the fear of the disease and its consequences causes people to deal with anxiety. The present study was conducted with the aim of determining the relationship between the perception of the risk of COVID-19 and the experience of anxiety caused by it among workers in manufacturing industries.
Material and Methods: The present descriptive-analytical study was conducted cross-sectionally in 2022 among 545 workers of manufacturing industries located in Tehran, Mazandaran and North-Khorasan provinces. In the study, data collection was conducted using three questionnaires: a demographic information questionnaire, the COVID-19 Disease Anxiety Scale (CDAS), and the COVID-19 Risk Perception and Psychological Predictors against COVID-19 questionnaire. Data analysis was done using descriptive (mean and standard deviation) and analytical statistics (Canonical Correlation Coefficients or CCC) in SPSS V25 software.
Results: The mean ± SD of the workers’ age was 35.98 ± 7.58 years, while the scores for risk perception and anxiety were 12.89 ± 3.31 and 4.51 ± 1.51, respectively. The Concordance Correlation Coefficient (CCC) between risk perception and anxiety caused by the COVID-19 disease in the first Canonical point was 0.734, and in the second Canonical point, it was 0.229. The corresponding p-value was found to be less than 0.01. Psychological symptoms (Canonical loading = -0.725) and physical symptoms (Canonical loading = -0.421) played a significant role in predicting the variability of the risk perception of COVID-19.
Conclusion: The perception of risk related to the COVID-19 disease resulted in a decrease in anxiety, having a more pronounced effect on psychological symptoms compared to physical symptoms. Therefore, in times of pandemic outbreaks similar to COVID-19, implementing measures that enhance workers’ awareness and understanding of the disease risks can prove effective in managing anxiety
Studying the Effectiveness of Using Intelligent Mining Machinery Systems on Health, Safety, and Environmental Parameters and Preventive Maintenance
Authors: Khoshkerdar Masoumeh , Saeedi Reza , Bagheri Amin , Hajartabar Mohammad , Darvishi Mohammad , Gholamnia Reza
Published: December 2024

Introduction: The goal of this study is to investigate how the development of technology has affected the industry (especially the mining industry). For this purpose, this paper examines the impact of intelligent mining machinery systems, including tire pressure monitoring systems (TPMS), dispatching systems, and vehicle health monitoring systems (VHMS), on health, safety, and environmental parameters and preventative maintenance.
Material and Methods: This study is descriptive-analytical research that was conducted between time intervals before and after employing the intelligent mining machinery systems. Initially, parameters were identified using the Delphi method. These parameters include human accidents, equipment accidents, environmental incidents, warnings and fines in the domains of health, safety, and the environment, tire usage parameters, the shelf life of the tire, oil overfill, fuel consumption, failure rate, mean time between failures, and preventive maintenance compliance schedules in the domain of preventative maintenance. The effectiveness of using these systems was then assessed by comparing the state of the specified parameters before and after the introduction of the intelligent mining machinery systems.
Results: The findings of this research indicate that using intelligent mining machinery systems will decrease equipment accidents by 33.3%, extend the useful life of tires by 7.1%, reduce fuel consumption by 14.6%, cut the mean time required to repair by 25.5%, and enhance preventive maintenance compliance schedules by 5.7%. The findings showed the effectiveness of the use of intelligent systems of mining machines was obtained as follows: reduction of equipment accidents by 33.3%, increasing the useful life of tires by 7.1%, reducing fuel consumption by 14.6%, reducing the average downtime of the car for repair by 25.5% and increasing compliance with the maintenance program by 5.7%.
Conclusion: Utilizing intelligent mining machinery systems might have a positive impact on the safety of machines, reduce negative environmental effects like fuel consumption, and improve the maintenance of heavy machinery, which would lead to better mining conditions and lower costs.
A Comparative Risk Assessment of Human Error in Firefighting Using SLIM and Fuzzy SLIM Method
Authors: Pourhosein Raheleh , Musavi Saeed , Rasoulzadeh Yahya
Published: December 2024

Introduction: The accurate evaluation of error probability and risk is important. Accordingly, this Comparative study was conducted to evaluate the risk of human error in emergency situations using SLIM and Fuzzy SLIM techniques in fierfighting tasks.
Material and Methods: This cross-sectional and descriptive-analytical study was conducted among 12, using Fuzzy SLIM and SLIM techniques. 39 sub-tasks were studied in 4 phases (Awareness, Evaluation, Egress and Recovery). Considering the advantages of the Fuzzy SLIM method, fuzzy logic was used in weighting of performance shaping factors (PSF). Excel software was used to calculate the probability of error. Also, correlation and kappa statistical tests were used for data analysis in SPSS software.
Results: The mean and standard deviation of human error probability in different sub-tasks of firefighting in SLIM and Fuzzy SLIM methods were 0.095357 ± 0.026193 and 0.06490 ± 0.051748, respectivly. In 48.7 percent of the sub-tasks, the probability category of human error and the assessed risk were the same; however, in 89.7 percent of the sub-tasks, the estimated level of risk was the same in both methods. Correlation test showed that the correlation coefficient of error probability values between the two methods was 0.32, which indicated a moderate correlation in this regard. Additionally, the results of kappa statistical test for the estimated level of risk showed that there is a high agreement between Fuzzy SLIM and SLIM (P value <0.05).
Conclusion: The results of the study indicated meaningful agreement and a moderate correlation between Fuzzy SLIM and SLIM. Therefore, due to the relatively high accuracy of Fuzzy logic methods, and also the long steps of implementing the SLIM method, the Fuzzy SLIM method can be a good alternative to this method.
Risk Management of Engineered Nanomaterials at Workplaces: A Narrative Review on Available Frameworks and Tools
Authors: Naziri Seyed Husein , Pouyakian Mostafa , Hassani Sedigheh Sadegh , Dehghan Somayeh Farhang
Published: December 2024

Introduction: Due to uncertainties regarding the risks of engineered nanomaterials for human health and the environment, different organizations and researchers have developed various management frameworks and assessment tools to mitigate hazards during the procedures and applications of engineered nanomaterials. However, most of these techniques do not meet all the individual requirements. This study provides a review and introduction to the techniques developed for the management of safety, health, and environmental risks associated with engineered nanomaterials.
Material and Methods: In order to find pertinent documents on the safe handling of engineered nanomaterials, a search was conducted using the following keywords: “Engineered nanomaterials”, “Framework”, “Tool”, “Risk management”, “Occupational exposure”, “Environment”, “Risk assessment”, and “Nanotechnology”. The search was conducted on various databases, including Scopus, Web of Science, NIOSH, ECHA, and ISO. Among the search results, tools and frameworks that specifically focus on the safety, health, and environmental risk management or assessment of engineered nanomaterials were selected.
Results: Among the search results, 17 frameworks and 11 developments in the field of managing occupational, environmental, and toxicological risks associated with engineered nanomaterials were discussed. Various frameworks and tools for identifying, evaluating, and managing the potential risks of engineered nanomaterials vary in terms of their scope, goals, risk assessment approaches, and output, offering diverse applications.
Conclusion: Various tools and frameworks, each with unique properties, applications, and limitations, can assist organizations in achieving their goals related to safety, health, and environmental issues in the field of nanotechnology. Currently, there is no consensus on the optimal approach for assessing the risks of nanomaterials, underscoring the necessity for additional research, development, and collaboration in this field.
Spiritual Well-Being Levels, Severity of Disease and Mental Health Status of Individuals with Chronic Obstructive Pulmonary Disease
Authors: Şahin Altun Özlem , Özer Duygu , Parlak Muhammed Furkan
Published: December 2024

Objective: The aim of this study was to examine the effect of spiritual well-being levels on disease severity, depression, anxiety and stress levels of individuals diagnosed with Chronic Obstructive Pulmonary Disease (COPD).
Method: This descriptive study was carried out with 192 individuals diagnosed with COPD who were treated in the chest disease service of a training and research hospital between April and December 2022. Data was obtained using the Spiritual Well-Being Scale (FACIT-Sp-12), COPD Assessment Test (CAT) and the Depression Anxiety Stress Scale (DASS-21).
Results: Among all patients, 82.3% of the individuals experienced depression, 57.3% anxiety and 79.2% stress symptoms. There was a very weakly negative correlation between the mean FACIT-Sp-12 total score and the mean CAT total score, a moderately negative correlation between the mean FACIT-Sp-12 total score and the mean DASS-21 total score, and a weakly positive correlation between the mean CAT total score and the mean DASS-21 total score. Spiritual well-being was found to predict severity of illness by 0.48%, depression levels by 41.2%, anxiety levels by 0.56% and stress levels by 20.4%.
Conclusion: Holistic care should be provided to COPD patients, considering the positive effect of spirituality on disease severity and mental states during the treatment and care process of the patient.
Turkish Adaptation of the Metacognitions about Symptom Control Scale and Its Revised Form: Reliability and Validity Study
Authors: Acar Didem , Sertel Berk H. Özlem
Published: December 2024

Objective: The relationship between metacognitions and mental health in different chronic physical illnesses is examined, and current studies focus on symptom control. The aim of this study is to adapt the Metacognitions about Symptom Control Scale (MaSCS) and its revised form (MaSCS-R) into Turkish and evaluate whether metacognitions can be measured in a similar way to people with chronic illnesses living in England, Germany, and Arabia.
Method: The study sample (for both MaSCS and MaSCS-R) consisted of participants (81 and 80 respectively) with chronic physical illness. Participants' metacognition was assessed using the Metacognition Scale-30 (MCQ-30) and their general health was assessed using the Short Form-36 (SF-36).
Results: Consistent with the English and original versions of the scale, the Turkish versions of MaSCS and MaSCS-R had a two-factor structure, and the item distributions were similar. Reliability analyses showed that internal consistency coefficients for subscales of both forms were mostly in the acceptable and good range (.66-.83). Subscales of the MaSCS and MaSCS-R were found to have moderate relationships with most of subscales of the MCQ-30 and SF-36.
Conclusion: The subscale “negative metacognitions about symptom control” had cross-cultural and transdiagnostic convergent validity, while the subscale “positive metacognitions about symptom control” provided this to some extent. The results for both forms showed that positive metacognitions about symptom control are controversial and need further research. Also, the Turkish version of the MaSCS is more comprehensive and reliable than the short and revised versions.
Critical Role of Sleeping and Eating Habits on Academic Success among Dormitory Residing University Students
Authors: Çiçek Gümüş Ecem , Davulcu Elif
Published: December 2024

Objective University dormitories play a crucial role in shaping students' overall health, which is essential for their academic success. Current university dormitories, understanding the impact of living conditions on students' overall health is crucial for guiding their academic success.
Method: This study was designed as a cross-sectional exploratory research. The sample of the study consisted of 627 students, with 331 males and 296 females. Data for the study were collected using the Personal Information Form, Richards-Campbell Sleep Questionnaire, Pittsburgh Sleep Quality Index, and Adult Eating Behavior Questionnaire.
Results: The gender distribution among the participating students was balanced, with a mean age of 20.98±1.680 years and predominantly medium to low income levels. When examining the average scores of RCSQ, AEBQ, and PSQI scales, it was found that the "RCSQ" average is below the poor and moderate range (46.443±28.290). While male students had higher overall sleep scores indicating poorer sleep quality compared to females, the sleep quality index scores were higher among females, indicating better sleep quality. Generally, the average sleep score among students was 46.443 ±28.290, which is considered to be at a poor level. The students' total average score on the Adult Eating Behavior Scale was determined to be 90.893 ±17.019, indicating a high average score and suggesting negative eating behaviors among them. Students' average sleep quality was also found to be 5.096 ± 2.927, indicating poor sleep quality. According to correlation analysis, poor eating behavior negatively affects sleep quality and overall sleep, and academic performance is also influenced by eating behavior.
Conclusion: Sleep quality, eating behaviors, and healthy lifestyle behaviors have significant effect on academic performance and quality of life.
The Impact of Career Guidance Service Quality at the German Agency for International Cooperation on Service Recipients' Satisfaction: The Role of Career Counselors as Mediating Factors, in Jordan
Authors: Harazneh Amer Abdelqader
Published: December 2024

The study aims to comprehensively understand and analyze service recipients' overall satisfaction with their career counseling experience at the German Agency for International Cooperation in Jordan. The evaluation of this service varied significantly based on the diverse socio-demographic information collected from participants. Furthermore, the perceived quality of the career guidance service emerged as the most significant factor directly influencing the overall satisfaction levels of service recipients. study is based on quantitative approaches of the data collection process, a mixture of research methods. The structural model underwent analysis in two phases. In the initial stage (direct effect), the effect (QOS → ECC) was significant; thus, H1 was supported. The observed effects were significant in the range of ECC to STA, thereby supporting hypothesis 2. Since the results for QOS to STA were not significant, hypothesis 3 did not receive support. This study is the first to examine the role of career counselors at the GJU-CoB-CDC as mediating factors, influencing the relationship between the quality of career guidance services and the satisfaction of service recipients at GJU-CoB-CDC.
Comparative Study of Information Security Awareness and Practice Within Home and Work Environments: Case Study in Libya
Authors: Tamtam Abdalmonem , Asker Hamida
Published: December 2024

The abundance of information available through the internet, mobile applications, and cloud computing has made it convenient for users to access a wide range of data. However, this convenience comes at a cost, as this information is constantly at risk of being compromised by cybercriminals and hackers. While the recognition of potential information security dangers is increasing in developed countries, regions like Libya in North Africa still exhibit insufficient protection levels. The purpose of this study is to compare various factors that may influence or affect users' practices and awareness in home and work environments. Specifically, the factors investigated are policy, behavior, IT knowledge, and education. To achieve the study's goals, a quantitative methodology was employed, and a survey was created to assess the correlation between these key factors and security awareness and practices in home and workplace settings. The survey attracted 220 respondents and was analyzed using statistical methods to determine the relationship between the independent variables and the dependent variables. The results of this study indicate a moderate positive correlation between policy, IT knowledge, and education with security awareness and practice in both home and workplace environments. Only the behavior factor had a low correlation for home users. These findings indicate that the level of security awareness and practices at home and in the workplace is generally moderate. This study aims to serve as an initial step in emphasizing the importance of security training sessions for employees and highlighting the need to increase knowledge of information security. The findings are intended to inspire further research and focus on providing security information to the public, thereby disseminating new knowledge on the importance of security training and enhancing awareness of information security.
Dynamique spatio-temporelle du couvert forestier dans le bassin de Kara au Nord Togo (Afrique de l’Ouest)
Authors: Hlovor Atsu K. Dogbeda , Adjonou Kossi , Segla Kossi , Akoete Katché Komlanvi , Kokou Kouami
Published: December 2024

Dans le contexte de la dégradation des écosystèmes forestiers, cette étude vise à approfondir les connaissances sur la dynamique forestière dans le bassin de la Kara. Elle se concentre sur les changements d'occupation des sols sur une période de 50 ans, de 1972 à 2021. Les étapes incluent la cartographie des occupations du sol pour les années 1972, 1987, 2005 et 2021, en utilisant des images satellites Landsat, ainsi qu'une projection pour 2050 basée sur un scénario tendanciel. L’ Indice de Santé de la Végétation (VHI) a été calculé pour suivre l’état de la végétation et sa corrélation avec les paramètres météorologiques. Les résultats révèlent une réduction des surfaces forestières entre 1972 et 2005, suivie d'une légère augmentation jusqu'en 2021, ce qui suggère une tendance favorable à la conservation. Cependant, la conversion des savanes en terres agricoles est préoccupante, avec une dégradation rapide de 9,22 % entre 2005 et 2021. L'analyse de la matrice de Markov a permis d'évaluer les probabilités de transition entre les classes d'occupation du sol pour la période 2021-2050, mettant en évidence une tendance à la conversion des savanes en forêts. De plus, l'étude du VHI montre une variabilité interannuelle de l'état de la végétation, alternant entre des périodes humides et sèches entre 1972 et 2005, avec une variabilité moindre entre 2005 et 2021. Ces résultats constituent une base pour comprendre et anticiper l'évolution des paysages en réponse au développement agricole.
 
In the context of forest ecosystem degradation, this study aims to deepen knowledge of forest dynamics in the Kara basin. It focuses on land-use changes over a 50-year period, from 1972 to 2021. Stages include land-use mapping for the years 1972, 1987, 2005, and 2021, using Landsat satellite images, and a projection for 2050 based on a trend scenario. The Vegetation Health Index (VHI) was calculated to monitor vegetation condition and its correlation with meteorological parameters. The results show a reduction in forest area between 1972 and 2005, followed by a slight increase up to 2021, suggesting a favorable conservation trend. However, the conversion of savannah to farmland is a cause for concern, with a rapid degradation of 9.22% between 2005 and 2021. Markov matrix analysis was used to assess the transition probabilities between land-use classes for the period 2021-2050, highlighting a trend towards the conversion of savannah to forest. In addition, the VHI study shows inter-annual variability in vegetation conditions, alternating between wet and dry periods between 1972 and 2005, with less variability between 2005 and 2021. These results provide a basis for understanding and anticipating the evolution of landscapes in response to agricultural development.
Dynamics of Water Erosion in the Aghien Lagoon Catchment
Authors: Koffi Ehouman Serge , Dao Amidou , Noufe Dabissi Djibril , Ouedraogo Mamadi , Yeo Nagnon Bernard , Seguis Luc , Perrin Jean Louis , Kamagate Bamory , Gone Lancine Droh
Published: December 2024

Soil erosion significantly impacts land quality and water resources. This paper focuses on estimating spatiotemporal changes in land-use/land-cover patterns and soil erosion in the Aghien lagoon watershed in Côte d'Ivoire. The study utilized Landsat imagery from 2016 and 2020. Images were classified into categories using supervised classification with the maximum likelihood algorithm. The Universal Soil Loss Equation (USLE) model was applied in a GIS environment to quantify potential soil erosion risk. The areas of bare soil/habitats and crops/fallow increased by 2,981 ha (37.8%) and 2,642 ha (17.58%), respectively, between 2016 and 2020. High soil losses were observed on the slopes of rivers and valleys adjacent to the Aghien lagoon, which are naturally predisposed to erosion due to the steepness, length, and inclination of the slopes. Average soil loss values were 60.65 t/ha/year in 2016 and 47.64 t/ha/year in 2020. Areas with very low and low soil loss values covered 34,441.52 ha (94.36%) in 2016 and 34,956.76 ha (95.77%) in 2020. Conversely, areas with high and very high soil losses were minimal, accounting for 0.95% and 0.60% of the watershed in 2016 and 2020, respectively. Moderate soil erosion contributed most to soil loss, affecting 1,712.19 ha (4.69%) in 2016 and 1,305.77 ha (3.58%) in 2020.
Dynamique de la Population de Sarda sarda (Bloch, 1793) du Golfe de Guinée, Côte d’Ivoire
Authors: Jean Paul Angui Kouamé , Kouamé Affourmou , N’dri Florentine Assan , N’guessan Diaha Constance , Kouamé Konan Jacques , N’guessan Yao , Kouakou Yao
Published: December 2024

Cette étude a été entreprise de janvier 2015 à décembre 2015 sur des individus capturés au filet maillant par les pêcheurs artisans exerçant dans le golfe de guinée. Des prélèvements mensuels de poissons ont été effectués au quai piroguier d’Abobo-doumé et de Zimbabwé. Les données mensuelles de fréquence de tailles obtenues ont été ensuite analysées par le logiciel FiSAT II pour l’estimation de quelques paramètres de croissance et d’exploitation de Sarda sarda du Golfe de Guinée afin d’évaluer l’état du stock. Au total, 635 spécimens de Sarda sarda de longueur à la fourche comprise entre 33 et 57 cm ont été examinés. La longueur asymptotique était de 59,85 cm avec un taux de croissance spécifique (K) de 0,57/an. L'indice de performance de croissance était de 3,31. Le modèle de recrutement a été continu toute l'année avec deux pics de  recrutement d’importance inégale : le majeur apparaît en mars tandis que le mineur est observé de juillet. Les taux de mortalité totale (Z), naturelle (M) et par pêche (F) sont de 1,13/an, de 0,99/an et de 0,14/an respectivement. Le niveau d’exploitation (E) était de 0,12/an  avec une taille de première capture (37,76 cm) inférieure à celle de la première maturité.  Ainsi, la pérennité du stock dans le Golfe de la Guinée est menacée. Pour assurer cette pérennité et garantir des stocks permanents des ressources halieutiques du golfe de Guinée, une augmentation de la taille des mailles des filets est recommandée.
This study was undertaken from January 2015 to December 2015 on individuals caught with gillnets by artisanal fishermen operating in the Gulf of Guinea. Monthly fish samples were taken at the Abobo-doumé and Zimbabwe pirogue docks. The monthly size-frequency data obtained were then analyzed using FiSAT II software to estimate a number of growth and exploitation parameters for Sarda sarda in the Gulf of Guinea, in order to assess stock status. A total of 635 Sarda sarda specimens with fork lengths ranging from 33 to 57 cm were examined. The asymptotic length was 59.85 cm with a specific growth rate (K) of 0.57/year. The growth performance index was 3.31. The recruitment pattern was continuous throughout the year, with two recruitment peaks of unequal importance: the major peak appeared in March, while the minor peak was observed from July onwards. Total (Z), natural (M) and fishing (F) mortality rates were 1.13/year, 0.99/year, and 0.14/year respectively. The exploitation level (E) was 0.12/year, with a first-capture size (37.76 cm) below that of the first maturity.  As a result, the sustainability of the stock in the Gulf of Guinea is under threat. To ensure this sustainability and guarantee permanent stocks of fishery resources in the Gulf of Guinea, an increase in net mesh size is recommended.
El idioma efe: aproximación fonológica al estudio de un juego lingüístico del español mexicano
Authors: Wagner Oviedo Carlos de Jesús
Published: December 2024

El presente texto presentar. el análisis fonológico del juego lingüístico del español mexicano conocido como idioma efe, el cual consiste en la inserción de un reduplicante-fV y plantea que se trata de un tipo de infijación reduplicante a través de los postulados de la morfología prosódica (McCarthy, 2020). De la misma forma, se propondr. la existencia de dos modalidades o estrategias de infijación diferenciadas, así como las consecuencias y los retos descriptivos que surgen en el plano de la interacción con las secuencias voc.licas y la estructura acentual.
Conque: su significado mirativo en el español actual de México
Authors: Fernández Ruiz Graciela
Published: December 2024

En la bibliografía suele describirse la forma conque como una conjunción ilativa, esto es, una conjunción que indica “que la oración que le sigue es consecuencia o conclusión de la que le antecede” (DEM). Los objetivos del presente trabajo son, por un lado, mostrar, a partir del análisis de un corpus del español mexicano actual (elaborado para esta investigación con datos de 1975-2005), que conque ya no tiene ese uso, aunque sí conserva un cierto valor ilativo ya subjetivizado. Por otro lado, se propone investigar cuál es, entonces, el significado de conque en el español actual de México. La hipótesis que aquí se defiende es que se trata de un valor mirativo, específicamente, del tipo que Aikhenvald (2012) llamaría “información nueva para el hablante”, que puede ir acompañado de otros matices también mirativos, como ‘sorpresa’ y ‘descubrimiento repentino’.
 como perífrasis secuencial resultativa: entre el valor de continuidad y de cierre
Authors: Ribeira López Diego
Published: December 2024

La perífrasis  ha recibido distinto tratamiento a lo largo de la tradición gramatical, que ha fluctuado desde la negación de su naturaleza perifrástica, hasta su aceptación como perteneciente a taxonomías en ocasiones contradictorias: perífrasis aspectual, semiperífrasis o perífrasis equivalente a un marcador discursivo. Este artículo presenta uno de los resultados a los que llega el análisis gramatical y semántico-pragmático de un corpus de más de 7 000 perífrasis en el español europeo contemporáneo. Los datos obtenidos nos han permitido evidenciar, en primer lugar, que en el comportamiento discursivo de esta perífrasis intervienen dos valores: el de continuidad y el de cierre; en segundo lugar, que puede adscribirse a las perífrasis resultativas, uno de los grupos de que se conforma nuestro modelo de perífrasis secuenciales.
Difusión geográfica y social de la cadencia occidental en el occidente de Guanajuato
Authors: Morales del Valle Hugo H.
Published: December 2024

Este artículo tiene como objetivo estudiar la difusión geográfica y social del contorno tonal H+(!)L*L%, el cual proponemos llamar cadencia occidental, como configuración nuclear de enunciados aseverativos de foco amplio en el español del occidente del estado de Guanajuato. En un primer acercamiento a este tema (Morales del Valle, 2023), encontramos una mayor frecuencia de este patrón entonativo en el habla de personas mayores de 55 años originarias de Guanajuato, León, Pénjamo y San Felipe, en contraste con su escasa aparición en el habla de personas del mismo grupo etario de Acámbaro y San Luis de la Paz, ubicadas en el oriente de la entidad. En esta investigación, analizamos los datos recogidos en las cuatro ciudades occidentales, pero incorporando al análisis las entrevistas de personas de edades comprendidas entre 20 y 34 años y entre 35 y 54 años. Los resultados sugieren que esta configuración se concentra primordialmente en Guanajuato y León y en el habla femenina. Asimismo, los datos en tiempo aparente apuntan a un proceso de convergencia entre el habla de Guanajuato, Pénjamo y San Felipe, en virtud de una nivelación de las tasas de este tonema, y una divergencia de León con respecto a sus localidades vecinas por un aumento continuado de la frecuencia de este patrón entonativo a través de las generaciones.
El surgimiento de las variedades americanas del español, el portugués y el francés: elementos para un estudio comparativo
Authors: Calvo del Olmo Francisco
Published: December 2024

El presente texto traza un panorama general de los procesos que llevaron a la implantación de tres lenguas románicas (español, portugués y francés) en vastas áreas de América desde una perspectiva comparativa. Para ello, articulamos estudios clásicos con otros de publicación reciente pertenecientes a las tradiciones académicas de estas tres lenguas, asumiendo así un enfoque bibliográfico en la investigación. Focalizamos nuestra atención en las interacciones entre los colonizadores europeos, los pueblos indígenas y las poblaciones africanas en el Nuevo Mundo como tres factores que determinaron el surgimiento y las características de las variedades vernáculas trasplantadas. Asimismo, discutimos las fases y la cronología de los procesos de koineización y nativización de esos tres idiomas durante el periodo colonial. De este modo, pretendemos esbozar un cuadro comparativo coherente más allá de la diversidad de los contextos, describir patrones comunes, debatir sus diferencias y apuntar posibles límites y direcciones para investigaciones futuras. Con todo ello, esperamos formular un diálogo entre la historia del español americano, el portugués brasileño y el francés de Canadá y del Caribe, como capítulos cardinales de la historia general de la familia neolatina.