bluuebunny/crossref_metadata_2025_split huggingface dataset:
Measurement of motivation states for physical activity and rest among adolescents: Validation of the 9-item and the single-item versions of the CRAVE Scale in the Arabic language
Authors: Younes Samar , Mourad Nisreen , Haj Mohamad El , Malaeb Diana , Sakr Fouad , Dabbous Mariam , Khatib Sami El , Fekih-Romdhane Feten , Hallit Souheil , Obeid Sahar 
Published: February 2025

Abstract

Background
Physical activity and rest patterns among adolescents significantly impact their health and development. However, there is a lack of validated tools to measure motivation states for physical activity and rest in Arabic-speaking populations. This study aimed to validate both the 9-item and single-item versions of the Cravings for Rest and Volitional Energy Expenditure (CRAVE) scale in Arabic among adolescents and evaluate its psychometric properties.
Methods
A cross-sectional study was conducted among Lebanese adolescents using an online survey. The CRAVE scale was translated to Arabic following international guidelines. Confirmatory factor analysis was performed to assess the scale's structure. Internal consistency was evaluated using McDonald's ω and Cronbach's α. Gender invariance was tested, and concurrent validity was examined through correlations with measures of depression, anxiety, stress, and insomnia.
Results
A total of 600 Lebanese adolescents (mean age 15.94 ± 1.72 years, 59.2% females) completed the survey. The two-factor model showed good fit indices (RMSEA = .086, SRMR = .061, CFI = .975, TLI = .966) and excellent internal consistency for both move (ω = .96) and rest (ω = .92) subscales. Measurement invariance was established across genders, with no significant differences in move and rest scores between males and females. Higher Move desires were associated with lower levels of depression (r = − .17), anxiety (r = − .18), stress (r = − .08), and insomnia (r = − .14), while higher Rest desires showed positive correlations with these variables. Both single-item versions demonstrated strong psychometric properties in the Arabic adaptation, though optimal indicators varied culturally.
Conclusion
The Arabic version of the CRAVE scale, in both 9-item and single-item formats, demonstrates strong reliability and validity for measuring motivation states for physical activity and rest among Arabic-speaking adolescents. This validation provides a valuable tool for research and clinical applications in Arabic-speaking populations, enabling better assessment and understanding of physical activity motivation patterns in this demographic.
Thermally treated mango seed kernel as an adsorbent for removal of methylene blue: surface area and adsorption studies
Authors: Saeed Muhammad Umer , Ahmad Muhammad 
Published: February 2025

ABSTRACT

Designing a biosorbent material with highly efficient adsorbent ability and cost-effectiveness is challenging. Conventional biosorbent materials have inherent drawbacks, including high cost, small porosity, less thermal stability, and low effective surface area. Herein, we employed a pyrolysis method at 600 °C to synthesize biochar derived from mango seed kernel (MSK) as an alternative biosorbent material to circumvent these shortcomings. The obtained results evidently indicate the adsorption capacity (qmax) from the Langmuir fit (R2 = 0.995) using nonlinear regression came out to be 67.56 mg/g. Two hours of contact time was required to establish equilibrium, and pH seems to have little effect on adsorption. The calculated surface area by the adsorption process was found to be 85.19 m2/g for MSK-600 revealing the intriguing surface morphology of MSK-600 in the adsorption of methylene blue and findings of our work were then compared with the activated carbon (charcoal) by determining the surface area and adsorption capacity. Our findings imply the potential for effective alternative application of MSK for (bio)sorbent development.
Empirical Analysis of Landslide Runout in Late Pleistocene Glacial Strata in the Eastern Salish Lowland, Washington
Authors: Molinari Mark P. , Woodworth Carla R. , Gibson Cody R. , Deng Michelle 
Published: February 2025

ABSTRACT
Empirical relationships were developed to estimate potential landslide runout length and deposit area for slopes in the eastern Salish (Puget) Lowland in northwestern Washington. Published empirical equations use landslide parameters of runout length (L), height (H), reach angle (α), deposit area (A), and volume (V) and linear or log-based regressions. Most data sets include varying landslide types and sizes, geology, and geographic locations, and many are for long-runout debris flows, lahars, and rock avalanches. The Salish Lowland is well suited for a regional study because of the available high-quality topographic data, slopes with relatively consistent topography and geology, and numerous landslides. The total data set includes 223 landslides mapped in the Cedar River (N = 141), North Fork Stillaguamish River (N = 17), and Skagit River–Finney Creek (N = 65) valleys. The data include H and L for debris slides (N = 162), debris flows (N = 39), and flow slides and debris avalanches (N = 22), and V and A data for the Cedar River landslides. Log-log regressions for the total data and landslide type subsets have good correlations for L as a function of H (R2 = 0.71 to 0.77) and A as a function of V (R2 = 0.76 to 0.95). However, relationships using α or tan α have very poor correlations. This methodology can be used to assess probabilities of L and A for landslide runout risk assessment of slopes in the Salish Lowland primarily underlain by late Pleistocene glacial and interglacial deposits.
A Novel Dietary Inflammatory Score and Risk of Incident Chronic Kidney Disease
Authors: Kim Hyunju , Yin Yang , Steffen Lyn M. , Lutsey Pamela L. , Grams Morgan E. , Walker Keenan A. , Ugoji Chinenye , Matsushita Kunihiro , Rebholz Casey M. 
Published: February 2025

Background:
Inflammation contributes to the onset of chronic kidney disease (CKD). Diet is a modifiable risk factor for CKD; however, it remains unknown if the inflammatory potential of the diet is prospectively associated with CKD risk in healthy individuals.

Methods:
In 9,814 participants (mean age: 60 years) free of CKD in the Atherosclerosis Risk in Communities (ARIC) Study at visit 3 (1993-1995), we developed a novel empirically-derived, food-based, dietary inflammatory score (Comprehensive Dietary Inflammation Index, CDII) from a random two-thirds sample (N=6,542, discovery) and validated in the remaining one-third sample (N=3,272, validation). Reduced rank regression with 13 inflammatory biomarkers as the response variables and 31 food groups as the independent variables was used to develop the CDII. Cox proportional hazards models were used to calculate hazard ratios (HRs) and 95% confidence intervals (CI%) and test the association between the CDII and incident CKD, adjusting for important confounders.

Results:
The CDII included eight food groups (four pro-inflammatory and four anti-inflammatory), with a higher score representing a more pro-inflammatory diet. In the validation sample, the CDII was positively correlated with most pro-inflammatory proteins (C-reactive protein, interferon-γ, interleukin-8, interleukin-6, and monocyte chemoattractant protein-1) and negatively correlated with adiponectin. However, the CDII was positively associated with one anti-inflammatory protein (transforming growth factor-β). Over a median-follow-up of 19 years (mean follow-up of 18 years), 3,293 participants developed CKD. A diet that was the most vs. least concordant with the CDII (quartile 4 vs. quartile 1) had 28% greater risk of incident CKD (HR: 1.28, 95% CI: 1.15, 1.43, P trend<0.001).

Conclusions:
A novel diet score, representing its inflammatory potential, was associated with a higher risk of developing CKD. Reducing consumption of pro-inflammatory diet may be a strategy to prevent CKD.
Trends in Timing of Preemptive Kidney Transplantation and Association with Allograft and Survival Outcomes in Children
Authors: Winnicki Erica , Copeland Timothy P. , Kim Ashley , Glenn Lecea Eva M. , McCulloch Charles E. , Ku Elaine 
Published: February 2025

Background:
There has been a recent trend towards starting dialysis at higher estimated glomerular filtration rates (eGFRs) in children, with no identified survival benefits. We aimed to determine whether there are similar trends in the timing of preemptive kidney transplant and whether higher eGFR (≥15 ml/min/1.73 m2) at preemptive kidney transplant was associated with clinical outcomes among US children.

Methods:
We performed a retrospective cohort study of 1,514 children in the United States Renal Data System who received a preemptive kidney transplant between 2006-2019. In primary analysis, we examined the association between calendar year and eGFR (ml/min/1.73 m2) at the time of preemptive kidney transplant, categorized as higher (eGFR ≥15) versus lower (eGFR <15) using logistic regressions. The relationship between eGFR at preemptive kidney transplant and graft failure or death was assessed using Cox proportional hazards and Fine-Gray models.

Results:
We found a temporal trend in eGFR at preemptive kidney transplant in children; every five-year increase in calendar period was associated with 55% higher odds (95% confidence interval [CI] 1.35-1.79) of receiving a preemptive kidney transplant at higher eGFR. There was no association between preemptive kidney transplant at higher (versus lower) eGFR and the risk of allograft failure or death (hazard ratio [HR] 1.12, 95% CI 0.87-1.43) over a median follow-up of 5.7 years.

Conclusion:
There has been a trend towards preemptive kidney transplant at higher eGFR over time in children. Receipt of a preemptive kidney transplant at higher eGFR was not associated with allograft or patient survival. Implications of these trends deserve further study.
Comparative analysis of clinical manifestations of the acute stage of HIV infection of patients detected between 2008–2013 and 2018–2022 in Saint Petersburg
Authors: Obizhaeva E. S. , Sizova N. V. , Leonova O. N. , Mayorova S. O. , Bembeeva N. A. 
Published: February 2025

Aim of the study. Comparative analysis of clinical manifestations and laboratory indicators of acute HIV infection in patients detected in different epidemic periods with a 10-year difference (2008–2013 and 2018–2022).Materials and methods. An analysis of 142 inpatient records of patients detected in the acute stage of HIV infection in the period from 2008–2013 in the ‘Botkin Clinical Infectious Diseases Hospital’ (‘Botkin Hospital’) and 110 outpatient records of patients detected in the “Centre for the Prevention and Control of AIDS and Infectious Diseases” (“Centre for the Prevention and Control of AIDS and Infectious Diseases”) was conducted., in whom acute stage of HIV infection was detected from 2018– 2022 in “Botkin Hospital”. We evaluated clinical and laboratory results of patients in different years of infection.Results and discussion. Over the ten years of the HIV epidemic in the city of St. Petersburg, new trends in the clinical picture of the acute stage of HIV infection can be found. Over the period 2018–2022, the overall intoxication syndrome severity decreased: fever was more often febrile (72%), lasting from 3–5 days, myalgia — 20%, arthralgia — 15%, mouth mucosal aphthae were found in 7% of patients, skin rashes were observed only in 34%, and lymphadenopathy — 30%. Gastrointestinal disorders were also noted in 28%. Of the secondary and opportunistic infections, OPC prevailed in 83%, oesophageal mycosis in 17%, and serous meningitis in 17%. The median CD4-lymphocyte count was 24–573 kL/μL.Conclusion. the data obtained show that the acute stage of HIV infection has become easier, with a decrease in the intensity and duration of the febrile period, less frequent skin manifestations, secondary diseases, and higher CD4 lymphocyte counts. As a result, diagnosis of the acute phase of HIV infection is difficult for primary care physicians. In any person presenting with signs or symptoms of a viral infection (influenza, infectious mononucleosis, rubella, enteroviruses, etc.), acute HIV infection must be included in the differential diagnosis.
Desarrollo rural y sostenible
Authors: Espinosa Motoya Isabel Cristina , Acevedo Zapata Sandra 
Published: February 2025

En el marco del proyecto titulado: Políticas y prácticas de calidad en educación superior a distancia y virtual de la formación investigativa y producción científica con tecnología digital en América Latina con N° de convenio P-01-22 RUMBO - UNAD y la tesis de maestría “Análisis de la educación inclusiva como estrategia para la formación en ciudadanía global y el desarrollo territorial”; y el inicio de la tesis: “Análisis de la educación ambiental para la construcción de una propuesta curricular que potencie el desarrollo rural a nivel de básica primaria en los colegios rurales de Bogotá” en la Universidad Antonio Nariño se busca enfatizar la importancia del desarrollo sostenible y la incidencia que tiene este en el desarrollo rural y los procesos de formación. El desarrollo sostenible cobra importancia en nuestra sociedad, ya que se hace evidente el impacto del ser humano sobre el ambiente; los procesos de industrialización que aumentan de forma desmedida por la fuerte necesidad de adquisición de bienes y servicios de corto uso (Fonseca, 2019). Este tema genera gran interés en las entidades gubernamentales, debido a los procesos de reflexión e investigación que permiten la discusión y discernimiento sobre la sostenibilidad de los recursos para futuras generaciones. Huanca-Arohuanca et al. (2019) consideran que el objetivo es aminorar los efectos de una cultura consumista que afectan fuertemente los ecosistemas y el impacto de la modernización en los espacios rurales. En este punto, la educación cobra importancia. Tiene en su haber la responsabilidad de concientización y reflexión, de llevar a la práctica procesos de formación que permitan formar al individuo bajo estas nuevas realidades y realice una lectura critica de estos eventos para avanzar en alternativas para la solución ante estos problemas.
Descrição das queixas e funcionalidade dos músculos do assoalho pélvico em mulheres no climatério
Authors: Silva Amannda Gabrielle da Cruz , Barboza Amanda de Jesus , E Sousa Ana Luiza Rodrigues d , Maciel Bruna Maria Aparecida Morais , Ribeiro Thaís Gontijo , Salata Mariana Cecchi 
Published: February 2025

ObjetivoDescrever a sintomatologia das disfunções do assoalho pélvico e correlacionar com a funcionalidade dessa musculatura.Métodos Trata-se de um estudo retrospectivo e descritivo, fomentado na análise de prontuários de mulheres de 40 a 60 anos, que mantinham vida sexual ativa. No que tange à realização da pesquisa, foram coletadas informações específicas sobre história ginecológica e obstétrica, bem como função da musculatura do assoalho pélvico.ResultadosForam selecionados 12 prontuários, nos quais se observou um predomínio de mulheres que não fazem reposição hormonal, são multigestas e multíparas, com índice maior de partos vaginais. Além da maior presença de incontinência urinária de esforço, bem como predomínio de disfunções sexuais com ênfase na dispareunia. Nenhuma mulher atingiu um grau eficiente de força do assoalho pélvico, mais evidentemente no endurance. A maioria não apresentou reflexo à tosse e realizou co-contração de musculatura acessória.ConclusãoO hipoestrogenismo no climatério desencadeia as diversas disfunções do assoalho pélvico, não podendo excluir os efeitos deletérios do envelhecimento.
Short-Term Effects of Iodinated Radiographic Contrast Media on Red Blood Cells: Morphology, Osmotic fragility, and Hemolysis
Authors: Supawat Benjamaporn , Tima Singkome , Kothan Suchart , Tungjai Montree 
Published: February 2025

Abstract
Iodinated radiographic contrast media (IRCM) is currently being used in radiography for disease diagnosis. The aim of the present study was to examine three IRCMs (i.e., iohexol, iopamidol, and iodixanol) in terms of their impact on morphology, osmotic fragility, and hemolysis of red blood cells. Blood was shortly treated with IRCMs (1, 5, 10, and 50 mgI/ml) at 37 °C for 5 minutes. The morphology of red blood cells was then observed under a light microscope and the number of burr cells (echinocytes) was recorded. The osmotic fragility and hemolysis of red blood cells were determined by using spectrophotometric technique. The results showed no statistically significant change in the number of burr cells, osmotic fragility, and hemolysis of red blood cells after an in vitro exposure to various concentrations of IRCMs when compared to the corresponding non-exposed control groups. These findings suggested that iohexol, iopamidol, and iodixanol did not exhibit any short-term effects on morphology, osmotic fragility, and hemolysis of red blood cells.
Screening of Indigenous Trichoderma Isolates for Their Nematocidal Potential Against Root-Knot Nematodes (Meloidogyne Spp.) Attacking Tomatoes (Solanum lycopersicum L.)
Authors: Adomako Joseph , Larbi-Koranteng Stephen , Twum Simon , Danso Yaw 
Published: February 2025

Abstract
Root-knot nematodes contribute to significant yield loss in tomato production, with limited management options available to farmers. The study was carried out to determine the control efficacy of six native Trichoderma isolates from Ghanaian soils against root-knot nematodes. Root-knot nematode juveniles (J2) and different Trichoderma isolates were extracted from infected roots and soil samples, following standard laboratory protocols. Roots of tomato seedlings were coinoculated with 1000 J2 of root-knot nematodes and 107 spores per gram of soil of individual Trichoderma isolates. Plant height, stem girth, and number of leaves were measured on different days after treatment. Root gall severity, egg mass numbers, final nematode population, and biocontrol efficiency of isolates were determined at harvest. Significant differences in root galls, egg masses, final nematode population, root fresh weight, shoot fresh weight, plant height, stem girth, and leaf number were found between Trichoderma-treated plants and their control. Three Trichoderma isolates, P34-5, OKK3, and Tech10, were highly effective against root-knot nematodes and need further evaluation and potential formulation as biocontrol products against root-knot nematodes attacking tomatoes.
Immunohistochemical Expression of GDNF, P53 and Ki67 with Tunel Assay in Canine Non-Neoplastic Esophageal Nodules Induced by Spirocerca lupi
Authors: Amoorahim Sara , Amniattalab Amir 
Published: February 2025

Abstract
Spirocercosis caused by Spirocerca lupi has a global distribution and mainly infects dogs although other carnivores may be affected as well. The research aimed to ascertain the proportion of cellular proliferation/apoptosis within the parasite-induced nodules and to categorize the inflammatory cells by CD3 (for T lymphocytes), CD20 (for B lymphocytes), and CD68 (for macrophages) markers. The study included 152 Iranian mixed-breed dogs (87 males and 65 females) examined for esophageal spirocercosis. The dogs underwent hematological investigations and Telemann concentration stool exams to detect the parasites’ eggs. The normal and nodular esophagi underwent TUNEL assay, histopathology, and immunohistochemical staining for GDNF, p53, Ki67, CD3, CD20, and CD68. According to our findings, 31 out of 152 dogs (20.39%) were diagnosed with spirocercosis based on clinical examinations and stool exams, while 20 out of 152 dogs (13.16%) had nodular esophagi in necropsy. Normal and nodular esophageal tissue samples (n=64) were collected from necropsied dogs. Histopathology confirmed non-neoplastic parasitic nodular lesions. Immunohistochemically, increased GDNF, Ki67, CD3, CD20, and CD68 expression was significant (p<0.05) in nodular tissue compared to normal tissue. However, the expression of p53 was not significant (p>0.05). Given the results of Ki67 expression and TUNEL assay, the rate of proliferation (6-8 times)/apoptosis (2-3 times) significantly increased (p<0.05) in the infected tissue compared to normal tissue. The results indicated that the GDNF as a neurotrophic growth factor may play an important role in the pathogenesis of nodular spirocercosis in dogs. Meanwhile, a high proliferation/apoptosis rate in the parasitic nodular compared to normal esophagi may stimulate inducing neoplastic transformation in normal esophageal tissue.
Generalized Joint Hypermobility Associated with Shoulder Pain and Disability in Competitive Swimmers in Denpasar City
Authors: Valari Putu Kavita Krisnina , Puspa Negara Anak Agung Gede Angga , Kamayoga I Dewa Gede Alit , Sutirta Yasa I Wayan Putu 
Published: February 2025

Introduction: Generalized joint hypermobility conditions in competitive swimmers can be advantageous as they may enhance athletes' movement speed in the water but can also be a risk factor for shoulder pain. Hypermobility, coupled with repetitive movements, leads to an increased workload on supporting structures, such as muscles, ligaments, and tendons, without sufficient recovery time, thus damaging tissues. The accumulation of loading and tissue damage leads to shoulder pain and disability. This study aims to determine the relationship between Generalized Joint Hypermobility and shoulder pain and disability in competitive swimmers in Denpasar City.
Method: This study is an observational analytical study with a cross-sectional approach. The sampling technique used purposive sampling. The sample size obtained from this study was 54 individuals. The joint hypermobility condition was measured using the Beighton score. The Shoulder Pain and Disability Index (SPADI) questionnaire assessed shoulder pain and disability complaints.
Results: Based on non-parametric Spearman's rho analysis, the correlation coefficient between Generalized Joint Hypermobility and shoulder pain and disability was obtained at r = 0.686 and r = 0.657, respectively, with a p-value of 0.000 (p < 0.05).
Conclusion: This study concludes a significant correlation between generalized joint hypermobility, shoulder pain, and disability in competitive swimmers in Denpasar City.

Keywords: generalized joint hypermobility, shoulder pain, shoulder disability, competitive swimmers
Nutritional Status and Toddler Development: Cross-Sectional Study at Mawar Health Post, Tegal Harum Village
Authors: Natha Florensia Sutji Putri , Puspa Negara Anak Agung Gede Angga , Vittala Govinda , Pramita Indah 
Published: February 2025

Introduction: Development is an integral part of the human life cycle, and the under-five years old (toddlers) period is crucial in this process. A child's nutritional status is one aspect that influences development across various domains. However, stunted development and malnutrition persist, particularly in Indonesia. Bali province, especially Denpasar City, exhibits a high level of good nutritional conditions. Nevertheless, some children still face problems, including excessive, inadequate, or poor nutrition. This study aims to determine the relationship between nutritional status and toddler development at the Mawar Integrated Health Post in Tegal Harum Village.
Methods: The research employed an analytical observational approach with a cross-sectional design. Purposive sampling was used to select 58 children under five as subjects. Data collection involved measuring nutritional status using Weight-for-Age (WAZ) and toddler development using the Pre-Screening Development Questionnaire (PSDQ).
Results: A chi-square test was conducted to analyze the relationship between nutritional status and toddler development. The results showed a significant relationship with a p-value of 0.000 < 0.05.
Conclusion: Based on the findings, it can be concluded that there is a significant relationship between nutritional status and toddler development at the Mawar Integrated Health Post in Tegal Harum Village.

Keywords: nutritional status, development, toddlers