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Adolescent girls are susceptible to nutritional and psychological problems due to changes during puberty. Selective eating behavior and negative body image perceptions may affect nutritional intake, potentially leading to eating disorders and mental health issues. This study aimed to examine the relationship between food selectivity and body image with nutritional status in adolescent girls. A quantitative, cross-sectional design was used, involving 89 purposively sampled female adolescents aged 15–19 years from a population of 790. Anthropometric measurements were conducted using a microtoise and a digital scale, and data were analyzed using the chi-square test. Results showed that 17.5% of participants were undernourished. There was no significant association between food selectivity and nutritional status (p = 0.454), but a significant association was found between negative body image and abnormal nutritional status (p = 0.001). In conclusion, body image is significantly associated with nutritional status, whereas food selectivity is not, among adolescent girls at SMA Negeri 2 Palu.  

The absence of a father figure (fatherlessness) can have significant impacts on an individual's psychological and social well-being, particularly among university students who are navigating the critical phase of identity formation. This study aims to explore the meaning of father loss in students by comparing experiences of losing a father due to divorce and death. Using a qualitative phenomenological approach, six participants who had experienced fatherlessness were interviewed in depth. The results show that the loss of a father due to death is generally perceived as a permanent and irreplaceable loss, evoking deep sadness. In contrast, father loss due to divorce is often associated with emotional conflict, feelings of abandonment, and unresolved grief (ambiguous loss). The psychological impacts include emotional disturbances, social difficulties, and low self-confidence. Students employed various coping strategies such as seeking social support and engaging in academic or productive activities. In conclusion, the study highlights that the meaning of father loss varies depending on its cause, but both types have significant negative effects on students' psychological well-being. Therefore, strong emotional and social support is essential to help fatherless students adapt and build resilience in facing such loss.

The advancement of information technology has driven companies to adopt technology-based systems to enhance operational efficiency while also increasing the complexity of information security risks. This study aims to analyse risk factors associated with information security assets, identify potential threats, assess risks, and provide mitigation recommendations. The OCTAVE method was applied to identify threats, vulnerabilities, and critical information technology assets, while FMEA was used to determine risk mitigation priorities based on the Risk Priority Number (RPN). The mitigation recommendations were developed in accordance with ISO 27001:2022 standards. Data collection was conducted through interviews with XYZ company representatives, identifying 34 information security asset risks, including 6 hardware failure potentials, 6 software failure potentials, 14 data failure potentials, 4 human resource failure potentials, and 4 network failure potentials. The risk categorisation results revealed 5 high-level risks, 6 moderate-level risks, 20 low-level risks, and 3 very low-level risks. The mitigation recommendations include three ISO/IEC 27001:2022 clauses: Human Resource Controls, Physical Controls, and Information Technology Controls.

Law enforcement against criminal acts of companies that do not pay and deposit BPJS contributions based on the Social Security Organizing Agency Law. To determine and analyze the factors that influence the enforcement of criminal acts against companies that do not pay and deposit contributions to the Social Security Organizing Agency. Where this research method is normative juridical and empirical juridical. Normative juridical research is conducted by examining library materials or secondary materials only. This research is also carried out by describing, examining and explaining and analyzing normative provisions associated with the research nisi. While empirical research is based on the reality that researchers get in the field. From the results of this study it is known that the application of criminal sanctions against companies that are in arrears of employment social security contributions in Gorontalo Province has not shown optimal effectiveness or in other words less effective, this is based on the findings showing that the application of criminal sanctions against violations of participation in the employment social security program has not been effective, because 64.48% of workers have not received the protection of the program. Factors that influence companies that do not pay and deposit contributions to the Social Security Organizing Agency, namely: Economic and Financial Factors of the Company, Level of Knowledge and Compliance, Perception of Benefits and Risks, Access and Ease of Payment, Law Enforcement and Sanctions, Social and Cultural Factors.

This study aims to evaluate the relevance of accounting information values, specifically Return on Assets (ROA), Earnings Per Share (EPS), and Non-Public Ownership (NPO), in investment decision-making. The research employs a quantitative method, utilizing a sample of 49 companies in the infrastructure, utilities, and transportation sector. Multiple linear regression analysis is applied to test the proposed hypotheses. The findings reveal that EPS and Non-Public Ownership significantly influence stock price movements, while ROA shows no significant effect on stock prices. The implications of this study highlight the importance of considering NPO and the relevance of accounting information values such as EPS, while also acknowledging the potential risks associated with ROA in the investment decision-making process.

One of the leading factors contributing to neonatal mortality is low birth weight (LBW), which is often associated with maternal conditions such as Chronic Energy Deficiency (CED). Cases of CED remain relatively common in the operational area of Puskesmas Turi. In 2022, East Java reported an LBW prevalence of 3.96%, which is 0.66% higher than the national average. The coverage of antenatal care (ANC) visits shows a declining trend: 100.8% for the first visit (K1), 94% for the fourth visit (K4), and only 83.1% for the sixth visit (K6), indicating irregular adherence to ANC schedules among pregnant women.This study aims to evaluate the relationship between infant birth weight and maternal weight gain during pregnancy, as well as the level of ANC compliance in the Puskesmas Turi area. The study design employed a cross-sectional approach with a multistage random sampling technique involving 84 mothers. Data were collected through direct interviews and documentation from the maternal and child health (KIA) book. Data analysis was conducted using the chi-square test and Fisher exact test. The results revealed a significant association between maternal weight gain and infant birth weight (p = 0.000), as well as between ANC compliance and infant birth weight (p = 0.002). The role of health cadres is crucial in improving ANC adherence and the nutritional status of pregnant women.

Mathematics plays a crucial role in everyday life, as it enhances students' abilities to absorb lessons more effectively and develop rational, critical, logical, analytical, and systematic thinking. This study employs the literature review method, which involves gathering relevant information from various sources to support the research topic. The author collects references from articles and journals using Google Scholar, an open-access database that simplifies the process of locating topic-specific materials. Difficulties faced by students in learning mathematics are not always due to a lack of mathematical knowledge. They may stem from other issues such as memory problems, difficulty in recalling mathematical problems, weak calculation skills, confusion with operational signs, or reversing numbers. Students with learning disabilities may particularly struggle with both mathematical reasoning and basic computation. Furthermore, mathematical learning difficulties are also associated with cognitive challenges, such as solving complex word problems and understanding numerical concepts. These learning difficulties often result from internal and external factors that hinder the brain’s ability to process, analyze, and retain mathematical information effectively.

Schizophrenia is a severe neuropsychiatric disorder that affects approximately 1% of the population, and is characterized by serious impairments in cognition, emotion and social functioning. The MTHFR gene is a key enzyme in folic acid metabolism, which plays an important role in biochemical processes in the body. One of the common genetic polymorphisms in MTHFR is C677T (rs1801133). Relevant articles were searched through an electronic database, Google Scholar, using the keywords “Relationship Between MTHFR C677T Gene and Schizophrenia”. MTHFR C677T can affect homocysteine metabolism, which in turn can affect the production of brain neurotransmitters such as dopamine and serotonin. An imbalance of these neurotransmitters has long been associated with schizophrenia. Environmental factors, such as stress, trauma, and social factors, also play an important role in the development of mental disorders, along with genetic factors such as MTHFR C677T.  

Elderly individuals often experience physiological and health-related changes, including reduced muscle quality and decreased levels of physical activity. This decline negatively impacts overall health, increases the risk of chronic diseases, and diminishes the ability to perform daily activities. This study aimed to examine the relationship between vitamin D levels and physical activity in older adults. A cross-sectional study was conducted at the Bina Bhakti Nursing Home involving 93 participants aged 60 years and above. Physical activity was assessed using the International Physical Activity Questionnaire (IPAQ), while vitamin D levels were measured through venous blood sampling. Statistical analyses included descriptive statistics and Spearman correlation. The average age of the participants was 74.34 years, with a mean vitamin D level of 23.73 ng/mL. Based on IPAQ results, 26.9% of participants had low physical activity, 44.1% moderate, and 29% high. Spearman correlation revealed a weak but statistically significant positive correlation between vitamin D levels and physical activity (r = 0.240, p = 0.021). These findings suggest that higher physical activity levels are associated with higher vitamin D concentrations. Engaging in outdoor activities that promote sun exposure and an active lifestyle contributes to maintaining adequate vitamin D levels, which are essential for muscle function, balance, and bone health. Therefore, ensuring sufficient vitamin D status is crucial for supporting optimal physical activity and enhancing the overall health and quality of life among the elderly.

The abstract on the purchasing intention of tourists for Guizhou's intangible cultural heritage batik products explores the interplay of cultural significance, consumer attitudes, and social influence. It highlights how the rich history and craftsmanship associated with batik create a strong emotional connection for tourists, enhancing their willingness to purchase these items as authentic souvenirs. Positive consumer attitudes, shaped by prior experiences and appreciation for cultural heritage, further contribute to purchase intentions. Additionally, social  influence plays  a  crucial  role, as  recommendations  from peers  and  social  media endorsements significantly impact tourists' perceptions and decisions. The study underscores the importance of effectively promoting these cultural products through storytelling, community engagement, and leveraging social proof to boost sales and preserve cultural traditions through the survey of 390 Guizhou residents.

This research examines the role of SIMKARI (Sistem Informasi Manajemen Kejaksaan) in enhancing transparency and accountability at the High Prosecutor’s Office of Gorontalo in the digital era. The implementation of SIMKARI, as a digital management information system, is aimed at improving the efficiency of data management, monitoring, and reporting within the institution. Through qualitative research methods including literature study, observation, and interviews with key stakeholders at the High Prosecutor’s Office of Gorontalo, this study identifies both the benefits and challenges associated with SIMKARI's use. The results indicate that SIMKARI has significantly contributed to the transparency of public information and the accountability of internal performance. However, challenges such as limited digital literacy and infrastructure issues remain. The study concludes that continuous improvement and strategic collaboration are necessary to optimize SIMKARI’s effectiveness in supporting a transparent and accountable justice system.

Firm value reflects investors’ perception of a company’s success, often associated with stock price. An increase in firm value can serve as a positive signal for investors, indicating promising future prospects. This study aims to examine and explain the influence of leverage, company size, and asset structure on the value of mining companies listed on the Indonesia Stock Exchange. The study involves a sample of 77 mining companies for the period 2020–2024. Data was collected using a non-participant observation method. The analytical technique employed is multiple linear regression analysis. The results show that leverage has a positive and significant effect on firm value, company size has a negative and significant effect on firm value, and asset structure has a positive but insignificant effect on firm value.

Baby blues syndrome is a common condition experienced by mothers after childbirth and can negatively impact both the mother and her baby. Several contributing factors include lack of mental preparedness due to young maternal age and limited parenting experience, as well as the number of children a mother has. This study aimed to identify the factors associated with the occurrence of baby blues syndrome at the Teling Community Health Center in Manado. This was an observational analytic study using a cross-sectional design. The sampling technique applied was simple random sampling with a total of 59 respondents. Data collection was conducted using the Edinburgh Postpartum Depression Scale (EPDS) questionnaire. Data were analyzed using the SPSS program and the Chi-Square test at a significance level of α = 0.05. The results revealed a significant relationship between maternal age and the occurrence of baby blues syndrome (P-value = 0.000 < α 0.05), as well as between parity and baby blues syndrome (P-value = 0.008 < α 0.05). In conclusion, maternal age and parity are significantly correlated with the occurrence of baby blues syndrome at the Teling Health Center. It is recommended that nurses, as healthcare providers, address not only the physical needs of postpartum mothers but also their psychological well-being. Early identification of emotional disturbances and collaboration with other healthcare professionals in providing counseling and promoting bonding between mother and baby during the postpartum period are essential to ensure optimal maternal mental health and healthy infant development

Background: Atherosclerosis is a chronic inflammatory cardiovascular disorder strongly associated with elevated low-density lipoprotein cholesterol (LDL-C) levels and serves as a major predictor of adverse cardiovascular events. This study aimed to investigate the relationship between inflammatory markers (adiponectin and TNF-α) and key biochemical parameters in atherosclerosis patients. Methods:  A case-control study was conducted on 60 participants (aged 40–65 years) recruited from private cardiac clinics in Fallujah, Iraq, between October and December 2024. Subjects were stratified into two groups: 30 atherosclerosis patients (diagnosed by specialists) and 30 age-matched healthy controls. Blood samples were collected, centrifuged, and analyzed for CRP, TNF-α, adiponectin, PAI-1, MDA, GSH, sodium (Na), and magnesium (Mg) levels using standardized biochemical assays. Statistical analysis was performed using SPSS, with significance set at *p* ≤ 0.001. Results: Atherosclerosis patients exhibited significantly elevated serum levels of CRP (2.21 ± 14.46 vs. 1.07 ± 7.76 mg/dL), TNF-α (15.14 ± 120.86 vs. 4.27 ± 65.16 pg/mL), PAI-1 (6.52 ± 0.82 vs. 2.02 ± 0.42 ng/dL), MDA (590.26 ± 29.64 vs. 155.52 ± 25.19 ng/mL), and Na (140.16 ± 1.18 vs. 125.46 ± 6.17 nmol/L) compared to controls (*p* ≤ 0.001). Conversely, adiponectin (0.18 ± 1.81 vs. 0.67 ± 4.18 mg/dL), GSH (22.79 ± 1.37 vs. 40.81 ± 3.05 μg/mL), and Mg (1.46 ± 0.175 vs. 1.84 ± 0.67 nmol/L) were markedly reduced in patients. ROC curve analysis demonstrated perfect diagnostic accuracy (AUC = 1.0) for CRP, TNF-α, and adiponectin in distinguishing patients from controls. Conclusion: The study highlights pronounced dysregulation of inflammatory, oxidative, and metabolic pathways in atherosclerosis, with CRP, TNF-α, and adiponectin serving as robust discriminative biomarkers. These findings underscore the potential of targeting these pathways for therapeutic intervention and early diagnosis.

Misuse of accounts linked to telephone numbers has become a serious issue in the realm of cybercrime. This often happens when a user's telephone number is inactive or has entered a grace period, and is then resold by the provider to a third party. This creates an opening for hackers to access accounts associated with that number, including banking and e-commerce accounts. By utilizing the information obtained, hackers can carry out illegal transactions that harm genuine users. This article was created to analysis the mechanisms of abuse in the context of cybercrime, as well as the psychological and financial impacts experienced by victims. The results of this case analysis show that a lack of awareness of cyber security and personal data protection increases the risk of misuse, making it important for users to implement stricter security measures.

The dangers of smoking remain a critical issue, with e-cigarette (vape) use rising among Gen Z, often perceived as safer than traditional cigarettes. This study aims to evaluate the factors influencing e-cigarette use among Generation Z and its impacts. Utilizing literature reviews from journals published in the last five years via Google Scholar and PubMate, the research was conducted from March to April 2025. Findings indicate that adolescent behavior is shaped by internal factors like knowledge, confidence, and gender, as well as external factors including parental support, peer influence, and accessibility. To combat the rising e-cigarette use, prevention and promotion efforts are crucial, focusing on education about health risks and strengthening social roles. Ultimately, the goal is to enhance Generation Z's awareness of the risks associated with e-cigarettes.

This study aims to determine how effective the fermentation process is carried out by the microorganism Saccharomyces cerevisiae in a soluble sugar medium, and how the sugar concentration affects the volume of carbon dioxide gas produced. The fermentation process was observed using a balloon as a simple indicator to measure the gas produced. The study was conducted with an experimental approach at MI Jamiyatul Mubtadiin, using three variations of sugar concentration: 10%, 15%, and 20%. The results showed that the higher the sugar concentration, the more carbon dioxide gas was formed. This shows that S. cerevisiae is able to utilize sugar efficiently to produce gas in the fermentation process. In addition to providing scientific understanding, this study is also associated with legal, religious, and philosophical values, thus providing a broader perspective on the application of fermentation in everyday life and education.

This study examines the adaptive strategies employed by small and medium-sized enterprises (SMEs) in Shenzhen in response to the decoupling trend associated with the new US tariff policy. Given the' increasing complexity and unpredictability of international trade dynamics, Shenzhen SMEs must innovate and diversify their operational approaches to sustain competitiveness. The re-search highlights the significance of enhancing innovation capabilities, which enable SMEs to de-velop new products and services that meet shifting market demands. Additionally, the study empha-sizes the importance of market diversification and supply chain flexibility, allowing SMEs to miti-gate risks related to tariff impacts. Collaborative networks facilitate resource sharing and knowledge exchange, further bolstering adaptability. The findings indicate that by fostering a proactive entre-preneurial orientation and engaging with policymakers, Shenzhen SMEs can effectively navigate the challenges posed by the US tariff policy, ensuring long-term sustainability and growth in a competi-tive landscape through a sample of 190 SMEs in April of 2025.

This research discusses the role of television advertising as a medium for conveying cultural and ethical values ​​in consumer society. Through a semiotic analysis approach, this study highlights how messages in advertising implicitly and explicitly encourage consumption patterns and construct a social reality that associates happiness and success with material possessions. In addition, branding strategies in advertising are proven to play an important role in shaping consumer identity through the emotional associations built between products and lifestyle. However, advertising practices often ignore ethical principles such as honesty, fairness and social responsibility, especially towards vulnerable groups. The results of this research emphasize the importance of integrating ethical values ​​in the advertising creative process and increasing public media literacy in order to create a healthier and more sustainable communication environment.

Anesthesia is an act of relieving pain when performing surgery and various other procedures that cause pain in the body. Anesthesia procedures include pre-anesthesia, intra-anesthesia and post-anesthesia. Nephrolithiasis is very common, causing immense pain and incurring huge economic costs. It is known that nephrolithiasis can cause post-renal acute kidney injury (AKI) through obstruction of urine flow, which is often associated with rapid decline in renal function. Nephrolithiasis can be treated by pharmacologic means, laser treatment as well as radiologic stone crushing with the help of electromagnetic waves, and surgery (4). In surgical procedures such as open kidney general anesthesia is more recommended than regional anesthesia because the position of the patient can cause the patient to feel uncomfortable and pain arises from diaphragmatic stimulation.