HelaBeat: an extensible audio streaming mobile application

With the increasing demand for applications supporting mobility, well-structured and competent mobile applications are a growing need. The music industry is one of the prominent sectors which is expanding its services to mobile platforms. This paper presents a novel design of a Mobile Music Streaming Application which provides music streaming services to users efficiently and effectively

A critical analysis of music recommendation systems and new perspectives

Many businesses enhance on-line user experience using various recommender systems which have a growing innovation and research interest. Recommender systems in music streaming applications proactively suggest new selections to users by attempting to predict user preferences. While current music recommendation systems help users to efficiently discover fascinating music, challenges remain in this research area. This paper presents a critical analysis of current music recommender systems and proposes a new hybrid recommender system with efficient and enhanced prediction capabilities

Pitfalls in the Diagnosis of β-Thalassemia Intermedia

We present case histories of three patients who had β-thalassemia (β-thal) trait with 'unusual severity' managed as β-thal intermedia (β-TI) where the basis of disease severity could not be explained with routine hematological and genetic investigations. The clinical diagnosis of 'thalassemia intermedia' was justifiable as they had a β-thal mutation and disease severity that did not fit in with either β-thal trait or with β-thal major (β-TM). As mutations of α, β, and γ genes could not explain the unusual severity of the disease, further analysis with next-generation sequencing (NGS) for red cell diseases was carried out, which led to the diagnosis of coexisting membranopathies. This case series highlights the inherent difficulty in the diagnosis of β-TI with certainty in some patients where the genetic basis is not clear-cut

Community perceptions of the impact of war on unintended pregnancy and induced abortion in Protection of Civilian sites in Juba, South Sudan

Conflict and mass displacement into Protection of Civilian (POCs) sites in South Sudan led to the breakdown of community and family structures, increasing women and girls’ vulnerability to gender-based violence and exacerbating already poor sexual and reproductive health outcomes. As one component of a study on post-abortion care, this study explores community perceptions of unintended pregnancy and abortion in a POC in Juba. Four focus group discussions were conducted with 36 women and married men aged 18-45 living in the POC. Although initial reactions to induced abortion were generally negative, participants discussed that unintended pregnancy and induced abortion appeared to have increased during the current conflict. Their discussion of abortion became less condemnatory as they described changes in people’s situation due to war, including instability and poverty, transactional sex, disruption of marital norms, rape, and low contraceptive use. This is one of the first studies to investigate community perceptions and practices related to unintended pregnancy and abortion in South Sudan. Despite beliefs that these are taboo topics, the discussions provide an opening to reduce abortion stigma. To ensure lasting stigma reduction, investment in women and girls to improve gender equity is needed

Barriers to seeking post-abortion care in Paktika Province, Afghanistan: a qualitative study of clients and community members

Background: Unsafe abortion is a leading cause of maternal mortality. In Afghanistan, which has experienced decades of armed conflict and where abortion is highly restricted, maternal mortality is high at 638 maternal deaths per 100,000 live births. Post-abortion care (PAC) is a lifesaving package of interventions to reduce morbidity and mortality related to induced or spontaneous abortion, but is rarely provided and often of poor quality, particularly in humanitarian settings. In July 2018, we conducted a study to identify the factors that influence access to and use of PAC services at Sharana Provincial Hospital. Methods: In-depth interviews (IDIs) were conducted with ten women who had received PAC services at Sharana Hospital, and eight focus group discussions (FGDs) were conducted with 40 married women and 40 men aged 18-45 from four villages surrounding Sharana Hospital. Results: PAC clients and community participants discussed similar barriers to seeking PAC, including cost, distance to the health facility, the need for male accompaniment to seek care, perceived and actual quality of care, stigma and shame. Despite the mentioned stigma around abortion, community members expressed willingness to help women to receive PAC. Conclusions: Our results suggest that while some barriers are not unique to PAC, others, especially those related to stigma around abortion, may be specific to PAC. It is important for the Ministry of Public Health and its partners to prioritize addressing these barriers to ensure that women have access to this critical life- saving care

"Midwives are heroes of the country": Qualitative evaluation of a midwifery education program in South Sudan

Background: Countries affected by armed conflict have higher maternal mortality than stable settings. South Sudan has one of the highest maternal mortality ratios in the world, with an estimated 789 maternal deaths per 100,000 live births. Long-term socio-political instability has contributed to significant challenges in its health system. To reduce maternal and newborn morbidity and mortality, South Sudan must increase the number of skilled midwives. Methods: A cross-sectional mixed methods study was conducted in 2022 to assess the midwifery education program at three schools receiving support from International Medical Corps in South Sudan, including in-depth interviews with 15 midwifery school graduates currently working as midwives, their supervisors, 16 school faculty (in dyads), and two Ministry of Health officials; and nine focus group discussions with women clients of graduate midwives. Results: Participants identified strengths of the schools, including being well equipped with trained and competent teaching staff, competency-based curriculum, including practical training which prepared graduate midwives to apply their skills in practice. Weaknesses of the program included its dependence on donor funding, inadequate mentorship and number of tutors, and insufficient practice for some services due to low client load at clinical sites. Additionally, participants identified challenges affecting midwives' ability to provide good quality care, including lack of equipment and supplies, low client load, low salaries, and insecurity due to conflict. Nevertheless, women in the community appreciated the immense work that midwives do. Midwives were respected by the community at large, and graduates expressed pride and satisfaction in their job, as well as the positive impact they have had in providing critical services to communities. Discussion: Overall, the quality of the midwifery education program appears to be strong, however gaps in the program and the provision of quality care remain. The findings highlight the need to ensure sustained funding for midwifery education, as well as health system strengthening to ensure midwives can practice their skills. Continued investment in midwifery education and training is critical to reduce high maternal mortality and morbidity in South Sudan

Oxidative status in the β-thalassemia syndromes in Sri Lanka; a cross-sectional survey.

In the β-thalassemias, oxidative stress, resulting from chronic hemolysis, globin chain imbalance, iron overload and depleted antioxidant defences, likely contributes to cell death, organ damage, anemia, hypoxia and inflammation. We assessed variations in these parameters in β-thalassemia syndromes in Sri Lanka. Between November 2017 and June 2018, we assessed children and adults attending two thalassemia centres in Sri Lanka: 59 patients with HbE β-thalassemia, 50 β-thalassemia major, 40 β-thalassemia intermedia and 13 HbS β-thalassemia. Median age was 26.0 years (IQR 15.3-38.8), 101 (62.3%) were female and 152 (93.8%) of Sinhalese ethnicity. Methemoglobin, plasma hemoglobin, heme and ferritin were measured as sources of oxidants; plasma total antioxidant capacity, haptoglobin, hemopexin and vitamins C and E assessed antioxidant status; plasma thiobarbituric acid reactive substances and 8-hydroxy-2'-deoxyguanosine assessed oxidative damage; hemoglobin, plasma erythropoietin and transferrin receptor assessed anemia and hypoxia and plasma interleukin-6 and C-reactive protein assessed inflammation. Fruit and vegetable intake was determined by dietary recall. Physical fitness was investigated using the six-minute walk test and measurement of handgrip strength. Oxidant sources were frequently increased and antioxidants depleted, with consequent oxidative damage, anemia, hypoxia and inflammation. Biomarkers were generally most abnormal in HbE β-thalassemia and least abnormal in β-thalassemia intermedia but also varied markedly between individuals with the same thalassemia syndrome. Oxidative stress and damage were also more severe in splenectomized patients and/or those receiving iron chelation therapy. Less than 15% of patients ate fresh fruits or raw vegetables frequently, and plasma vitamins C and E were deficient in 132/160 (82.5%) and 140/160 (87.5%) patients respectively. Overall, physical fitness was poor in all syndromes and was likely due to anemic hypoxia. Studies of antioxidant supplements to improve outcomes in patients with thalassemia should consider individual patient variation in oxidative status both between and within the thalassemia syndromes

A "One-Stop" Screening Protocol for Haemoglobinopathy Traits and Iron Deficiency in Sri Lanka.

The high frequencies of carriers of severe haemoglobinopathies and of iron deficiency in Southeast Asia require reliable and affordable tests to improve on current screening procedures. We evaluate a "one stop" approach using the THALCON dichlorophenolindophenol (DCIP) and one-tube osmotic fragility (OF) tests and measurement of Zinc Protoporphyrin (ZPP) to detect and distinguish HbE and β-thalassaemia traits from iron deficiency. We compare findings with current screening practice in Sri Lanka that relies on the identification of low mean red cell volume and/or mean red cell hemoglobin for this purpose. Between November 2017 and May 2018, we undertook a cross-sectional survey of secondary school students in Gampaha district, Sri Lanka. The THALCON-DCIP and OF tests were compared to capillary electrophoresis (CE), used as a gold standard to detect haemoglobinopathies. ZPP was measured in whole blood. Plasma ferritin and C-reactive protein (CRP) were measured in students with a raised ZPP concentration. We collected venous blood samples from 1,324/1,332 (99.4%) students. The median age of the students was 17 (IQR 16-18) years, all were Sinhalese and 814/1,324 (61.5%) were female. CE identified 3 students with HbE trait and 26 students with β-thalassaemia trait. The THALCON-DCIP test was positive only in the 3 students with HbE (sensitivity 100%, 95% CI 29.2-100.0; specificity 100%, 95% CI 99.7-100.0). The THALCON-OF test identified all 26 students with β-thalassaemia trait (sensitivity = 100%, 95% CI 86.8-100.0) and 287 students with a normal CE result (specificity = 77.9%; 95% CI 75.5-80.1). It was also positive in 2/3 (66.7%) students with HbE trait. Iron deficiency (ZPP > 70 μmol/mol heme) was present in 118/1,240 (9.5%) students with a normal hemoglobin genotype, all of whom had plasma ferritin <15 ng/ml and CRP <5 mg/L. This one-stop approach offers reliable and affordable population screening for both haemoglobinopathy traits and iron deficiency in resource-limited settings where these conditions are common and ensures that iron supplements are targeted only to those who require them. Further work is warranted to refine the OF test to reduce the number of false positive results

The Relationship Between Addictive TikTok uses and Body Image in Young Adults

The present research study was conducted as a part of ISN honours program The research aim to investigate the addictive TikTok use and it impact an individual's body image, and how gender plays a role in this association. Eighty -six young adults, females (n=75) and males (n=29), age between 18 to 25 were participated for this study. Results indicated that significant positive relationship between addictive TikTok uses and body image , furthermore, there were significant difference between addictive TikTok use in females compared to males