A 10-week play-based after-school program to improve coordinative abilities and physical fitness capabilities among adolescents: a randomized trial.

The average levels of physical activity in children are below the ideal, which may influence children's health and motor competence levels. Therefore, this study aimed to assess the impact of a 10-week play-based after-school program on 50 twelve-year-old students' anthropometric characteristics (body height and body weight), coordinative abilities (flamingo balance test and T-test agility), and physical fitness (sit and reach, 20-m sprint test, SLJ, CMJ, and handgrip). After baseline assessments, the students were randomly divided into two groups: one participating in a play-based after-school program (experimental group) and the other attending regular PE classes (control group). No differences were noted between the sexes. Analysis revealed baseline differences between groups in body weight, agility T-test, and right-handgrip, with no significant sex differences. Following the intervention, the experimental group demonstrated improvements in the 20-m sprint test (F(1,46) = 11.03, p < 0.01), flamingo balance test (F(1,46) = 9.16, p = 0.004), SLJ (F(1,46) = 5.30, p = 0.03), agility T-test (F(1,46) = 28.30, p < 0.01), and right-handgrip (F(1,46) = 6.59, p < 0.01). In summary, the results suggested that a 10-week play-based after-school program enhances coordinative abilities and physical fitness in 12-year-old children. This underscores the potential advantages of integrating play-based physical activities into schools to promote holistic health and fitness in children.

A synthetic approach to the Holiday Climate Index for the Mediterranean Coast of Türkiye.

Climate change affects the comfort level of tourists visiting coastal areas. Researching these impacts is important for a more comprehensive understanding of climate change and for developing effective adaptation solutions. Considering this fact, the study derived the Holiday Climate Index (HCI: Coast, HCI: Urban, and HCI: Combined) in the Mediterranean coastal provinces of Türkiye from 1976 to 2020. Utilizing the derived indices, the effects of climate-related holiday comfort on the number of tourist arrivals as well as on overnight stays between 1976 and 2020 were examined by panel data analysis. The study examined how comfort patterns could change during the period 2026-2050 under the pessimistic RCP8.5 scenario. It was detected that the comfort level significantly and positively affects the number of arrivals and overnight stays of tourists. Besides, comfort levels were found to deteriorate in the period 2026-2050 compared to the reference period, 1976-2020. As the comfort conditions get worse, the number of tourist arrivals and overnight stays is expected to decline in the future. It is envisaged that the results of the study can be useful for tourists, tourism professionals, operators, other stakeholders, and policymakers.

Systematic review of psychotherapies and meta-analysis of cognitive behavior therapy and narrative exposure therapy for treating earthquake-related posttraumatic stress disorder.

OBJECTIVE: Several primary studies examined the effectiveness of various psychotherapies in treating earthquake-related posttraumatic stress disorder (PTSD). Variations in methods, employed psychotherapy approaches, and differences across studies warrant a systematic review and meta-analysis. METHOD: In this study, first, a systematic review of experimental studies aiming to reduce the symptoms of PTSD in the aftermath of an earthquake was carried out. Second, a meta-analysis of cognitive behavior therapy (CBT) and narrative exposure therapy (NET) was conducted. RESULTS: Several psychological treatments were used for treating earthquake-related PTSD. However, only CBT and NET were tested in multiple studies. Meta-analysis results suggested that CBT and NET significantly reduce earthquake-related PTSD symptoms compared to control groups. CONCLUSIONS: Results suggest that CBT and NET are promising psychological treatment options. Further research on NET and other major PTSD interventions (e.g., prolonged exposure, eye movement desensitization and reprocessing, cognitive processing therapy) is needed. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Impact of climate change and land cover dynamics on nitrate transport to surface waters.

The study investigated the impact of climate and land cover change on water quality. The novel contribution of the study was to investigate the individual and combined impacts of climate and land cover change on water quality with high spatial and temporal resolution in a basin in Turkey. The global circulation model MPI-ESM-MR was dynamically downscaled to 10-km resolution under the RCP8.5 emission scenario. The Soil and Water Assessment Tool (SWAT) was used to model stream flow and nitrate loads. The land cover model outputs that were produced by the Land Change Modeler (LCM) were used for these simulation studies. Results revealed that decreasing precipitation intensity driven by climate change could significantly reduce nitrate transport to surface waters. In the 2075-2100 period, nitrate-nitrogen (NO3-N) loads transported to surface water decreased by more than 75%. Furthermore, the transition predominantly from forestry to pastoral farming systems increased loads by about 6%. The study results indicated that fine-resolution land use and climate data lead to better model performance. Environmental managers can also benefit greatly from the LCM-based forecast of land use changes and the SWAT model's attribution of changes in water quality to land use changes.

Examining the Relationships Between Fear of Coronavirus, State Anxiety, and Relationship Happiness Among Married Turkish Individuals During COVID-19.

The present study aimed to investigate the mediating role of state anxiety in the relationship between the fear of COVID-19 and relationship happiness among married individuals. An additional aim of the study also tested the moderating role of joint family activities between state anxiety and relationship happiness. The study sample consisted of 1713 married individuals (1031 women and 682 men). The study findings showed both the significant direct associations among the studied variables and the mediating role of state anxiety in the relationship between fear of COVID-19 and relationship happiness. It also found that the path of state anxiety to relationship happiness among married individuals having family activities was significantly lower than those who did not. Directions for future research and application were discussed.

Analysis of the impact of climate change on grapevines in Turkey using heat unit accumulation-based indices.

Temperature is the most important factor influencing grapevine phenology and yield. Various indices have been developed that deal with the temperature sums that grapevines are exposed to during growth and maturation. With the help of these indices, predictions are made about whether the grapes will grow in a certain region and the quality of the grapevines. In this study, the future impacts of climate change on viticultural conditions in Turkey were projected by using Huglin index (HI), Winkler index (WI), and cool night index (CI). Under the RCP8.5 scenario, HI, WI, and CI indices for the future period of 2022-2050 were calculated for Turkey at 10 km spatial resolution with the RegCM4.4 model and compared with the 1972-2000 reference period. As a result of the study, a substantial increase in CI, HI, and WI and at least one level of categorical change were observed in the climatic conditions of the next 30 years in Turkey. These categorical shifts in CI, HI, and WI indicate that there may be changes in the geographical pattern of grapevine species grown in Turkey as well as the aroma and quality.

Do we experience pandemic fatigue? current state, predictors, and prevention.

There is an emerging literature on the mental and physical exhaustion due to the COVID-19 related restrictions. Some individuals seem to exercise fewer precautions recently in comparison to the onset of the pandemic in preventing the spread of the COVID-19. This phenomenon is described as pandemic fatigue. Though acknowledged in conceptual articles and news reports, there is a lack of empirical evidence pertaining to pandemic fatigue. We collected data from 516 adult participants to investigate pandemic fatigue and its relations to fear of coronavirus, intolerance of uncertainty, apathy, and self-care. 34.40% of the participants reported that the level of COVID-19-related precautions they take have decreased in comparison to measures they took at the onset of the pandemic. Additionally, our model examining the role of fear of coronavirus, intolerance of uncertainty, and apathy as mediated by self-care predicting pandemic fatigue demonstrated acceptable to excellent goodness-of-fit indices. The fact that one in every three individuals is taking fewer precautions is not only a threat to the individuals' own health but also to the public. Given that individuals are experiencing pandemic fatigue, governments should consider paying more attention to the biopsychosocial nature of humans in ordering restrictions and planning necessary precautions. Supplementary Information: The online version contains supplementary material available at 10.1007/s12144-021-02397-w.

Cytoplasmic-to-nuclear volume ratio affects AP-1 complex formation as an indicator of cell cycle responsiveness.

Cytoplasmic volume undergoes a series of changes during mitosis in eukaryotes; in turn, signaling events such as osmotic stress can regulate the cytoplasmic volume in cells. In some organisms, increase in cytoplasmic-to-nuclear volume ratio was seen to affect the growth potential in cells, however, the mechanistics of such a regulation, if at all present, was unclear. In a computational model, we have constructed a growth factor-induced signaling pathway leading to AP-1 heterodimer formation through transcriptional regulation, and analyzed the effects of increasing the cytoplasmic-to-nuclear ratio on c-jun transcription and AP-1 complex. We have observed that larger cytoplasmic volumes caused both an increase in the final AP-1 product and a delay in the time of AP-1 accumulation.

A computer-based model for the regulation of mitogen activated protein kinase (MAPK) activation.

Computer simulations and mathematical modeling of biological processes are becoming increasingly popular, and yet the complexity of the biochemical systems or the differences between experimental setups make it very difficult to establish a standard formula for these modeling projects. Before we can start using computer-based models for predictions or targeted experiment designs, it is very important to establish a reliable model on which those predictions can be based and experimentally tested. Here we attempt to present a computer model for the mitogen-activated protein kinase (MAPK) signaling cascade which is consistent with previously published experimental results. In this study we have focused our attention to a generic MAPK ERK (extracellular signal-regulated kinase) pathway activated by epidermal growth factor (EGF) in an attempt to understand how receptors may achieve different activation kinetics of the MAPK signaling. We successfully show that the level of receptor expression is one key determinant in this regulation, and that the binding affinity of the active receptor to adaptor proteins can have a small but albeit direct effect on the downstream activation.

[Chest trauma: analysis of 126 cases]. / Gögüs travmasi: 126 olgunun analizi.

To evaluate our experience in chest trauma we review the records of the patients admitted for chest trauma to our service between December 1994 and April 2000. There were 126 patients (113 males, 89.7%), with an age range of 7 to 96 years (mean 35.3). The most frequent cause of chest injury were traffic accidents 48 cases (38%) and 73 cases (57.9%) were victims of blunt trauma. In 36 cases there was a politrauma. Hemo and/or pneumothorax represented the most common thoracic injury (85.7%). Rib fractures were present in 47 cases (36.2% with more than 3 rib fractures). Four patients sustained flail chest and 5 defect of thoracic wall. Six patients were pulmonary contusion and 8 intraparenchymal hematoma. Pleural drainage was performed in 106 cases (8 cases bilateral) and thoracotomy was indicated in 11 (6 cases emergency). Mortality was 6.9% (n:8), of which 4 belonged to politrauma group. Mortality is directly related with politrauma. In the patients of the chest trauma, aggressive diagnostic and therapeutic approaches in association with intensive care follow-up remains one of the most important points to decrease mortality and morbidity rate.