Factors associated with pesticide use behaviors among farmworkers based on health belief model

[No abstract available

Adjustment and Completion of BASNEF Model to Provide a New Model for Educating Large Populations in Relation to Cutaneous Leishmaniasis

Background: Educational models that have been created for educating small populations do not have enough efficacy for educating large populations, so based on this premise and also high prevalence of Cutaneous Leishmaniasis (CL) in the Islamic Republic of Iran and lack of efficient methods for CL control, this study was designed and done with the aim of applying BASNEF model to provide a new model for educating large populations in relation to Cutaneous Leishmaniasis. Methods: In a quasi-experimental study, 60 Volunteer Health Workers (VHWS) and 120 households that were resident in endemic areas of CL in Yazd were selected through census and multi-stage sampling method, respectively. Then, educational intervention was designed and implemented on the basis of BASNEF model. After educating VHWS based on BASNEF model, they were asked to educate households on the basis of BASNEF model. Before and after 3 months of VHWS training activities, data were collected in intervention and control groups via valid and reliable questionnaires and were analyzed with the SPSS software. Results: The mean score of knowledge, attitude, behavioral intention, enabling factors, behaviors and influence of subjective norms after educational intervention in households in experimental were significantly increased (P<0.05) while the changes in control group were not significant. Conclusions: This educational program led to empowering of VHWS and a change in their educational behavior which in turn led to preventive measures in households under study region. It can be concluded that the new educational model presented in this research, formed based on the BASNEF model, is able to educate a large population. Keywords: BASNEF Model, Volunteer Health Workers, Health Education, Cutaneous Leishmaniasi

Instructional Strategies for Motivating and Engraining Generation Z Students in Their Own Learning Process

In the last few years, a number of significant research studies were conducted focusing on identifying and determining the root cause and also factors that critically contribute to students failure and success in higher education. These studies have enabled educators to evaluate the underlying causes by analyzing different perspectives presented by students, faculty and academic leaders. Various studies were conducted and published in the past that have addressed the same issue. For example, in three related studies conducted and presented at the Higher Learning Commission (HLC) conference in Chicago, Illinois, the surveyed participants (students, faculty, and academic leaders) provided concrete root-cause factors for student’s failure at college and university level. Student’s academic readiness, self-motivation, study habits, and students attitude towards education were the most mentioned root-causes by both, faculty and academic leaders (Appendix 1). During the studies, all participants agreed upon the fact that in order to succeed, students should have clear mindsets and should be aware of the reasons and requirements they will need to meet in order to enroll in a specific course. They should be thoroughly aware of their purpose for attending a school beyond just getting passing grades and a degree to get jobs.   However, all three surveyed groups strongly believe that it is not only the student’s responsibility, but also the responsibility of instructors and college administration to keep students motivated after admitting them to their colleges, programs, and courses (Cherif, Movahedzadeh, Adams, Martyn 2013; 2014; 2015).  In this paper, we explore the implementation of some proposed recommendations from various research studies for improving students learning and instructors teaching in a classroom setting. Keywords: Modern students, Motivations; Student academic performance and retention, Student success. DOI: 10.7176/JEP/10-3-0

Identifying the Needs of Refugee and Asylum-Seeking Children in Thailand: A Focus on the Perspectives of Children

This research reports on the under-researched needs of urban refugee and asylum-seeking children living in precarious circumstances in Bangkok, Thailand. Further, it takes an unconventional approach and utilizes child-centred research methods to privilege the perspectives of children. It then compares children’s perspectives with those of adults who are their parents/guardians and key informants who are service providers and policy advocates. Qualitative research methods, including participant observation, semi-structured interviews and drawing with children, were employed in late 2014. This article reports remarkable findings on the similarities and differences between the perspectives of children and adults. The similarities and differences are contextualized in light of the supports and services available to improve the children’s wellbeing

BVVL/ FL: features caused by SLC52A3 mutations; WDFY4 and TNFSF13B may be novel causative genes

Brown-Vialetto-Van Laere (BVVL) and Fazio-Londe are disorders with amyotrophic lateral sclerosis-like features, usually with recessive inheritance. We aimed to identify causative mutations in 10 probands. Neurological examinations, genetic analysis, audiometry, magnetic resonance imaging, biochemical and immunological testings, and/or muscle histopathology were performed. Mutations in known causative gene SLC52A3 were found in 7 probands. More importantly, only 1 mutated allele was observed in several patients, and variable expressivity and incomplete penetrance were clearly noted. Environmental insults may contribute to variable presentations. Putative causative mutations in other genes were identified in 3 probands. Two of the genes, WDFY4 and TNFSF13B, have immune-related functions. Inflammatory responses were implicated in the patient with the WDFY4 mutation. Malfunction of the immune system and mitochondrial anomalies were shown in the patient with the TNFSF13B mutation. Prevalence of heterozygous SLC52A3 BVVL causative mutations and notable variability in expressivity of homozygous and heterozygous genotypes are being reported for the first time. Identification of WDFY4 and TNFSF13B as candidate causative genes supports conjectures on involvement of the immune system in BVVL and amyotrophic lateral sclerosis

Sex differences in nucleus accumbens transcriptome profiles associated with susceptibility versus resilience to subchronic variable stress

Depression and anxiety disorders are more prevalent in females, but the majority of research in animal models, the first step in finding new treatments, has focused predominantly on males. Here we report that exposure to subchronic variable stress (SCVS) induces depression-associated behaviors in female mice, whereas males are resilient as they do not develop these behavioral abnormalities. In concert with these different behavioral responses, transcriptional analysis of nucleus accumbens (NAc), a major brain reward region, by use of RNA sequencing (RNA-seq) revealed markedly different patterns of stress regulation of gene expression between the sexes. Among the genes displaying sex differences was DNA methyltransferase 3a (Dnmt3a), which shows a greater induction in females after SCVS. Interestingly, Dnmt3a expression levels were increased in the NAc of depressed humans, an effect seen in both males and females. Local overexpression of Dnmt3a in NAc rendered male mice more susceptible to SCVS, whereas Dnmt3a knock-out in this region rendered females more resilient, directly implicating this gene in stress responses. Associated with this enhanced resilience of female mice upon NAc knock-out of Dnmt3a was a partial shift of the NAc female transcriptome toward the male pattern after SCVS. These data indicate that males and females undergo different patterns of transcriptional regulation in response to stress and that a DNA methyltransferase in NAc contributes to sex differences in stress vulnerability

Effect of omega-3 fatty acids supplementation on cardio-metabolic and oxidative stress parameters in patients with chronic kidney disease: a systematic review and meta-analysis

Background: Omega-3 fatty acids (FAs) have been suggested as a beneficial supplement in chronic kidney disease (CKD) patients, but the results of randomized clinical trials (RCTs) are controversial. We conducted a systematic review and meta-analysis to evaluate all the RCTs about the impact of omega-3 FAs supplementation on cardiometabolic outcomes and oxidative stress parameters in patients with CKD. Methods: We performed a systematic database search in PubMed/MEDLINE, EMBASE, Scopus, Web of Science, and Cochrane Central, up to May 2020. We included all placebo-controlled randomized trials that assessed the effect of omega-3 FAs supplementation on any cardiometabolic outcomes: blood pressure, total cholesterol (TC), low-density lipoprotein (LDL) and high-density lipoprotein (HDL) or triglycerides (TG) and oxidative stress parameters. Data were pooled using DerSimonian�Laird�s random-effects model. Results: Finally, thirteen articles met the inclusion criteria for this review omega-3 FAs supplementation significantly decrease TC (SMD: -0.26; 95 CI: � 0.51, � 0.02; I2 = 52.7), TG (SMD: -0.22; 95 CI: � 0.43, � 0.02; I2 = 36.0) and Malondialdehyde (MDA) levels (SMD: -0.91; 95 CI: � 1.29, � 0.54; I2 = 00.0) and also significantly increase superoxide dismutase (SOD) (SMD: 0.58; 95 CI: 0.27, 0.90; I2 = 00.0) and Glutathione peroxidase (GPx) (SMD: 0.50; 95 CI: 0.14, 0.86; I2 = 00.0) activities. However our results show that omega-3 FAs supplementation have no significant effects on HDL, LDL and blood pressure. Conclusion This systematic review and meta-analysis supports current evidence for the clinical benefit of omega-3 FAs intake to improve cardiometabolic parameters in CKD patients. However, well-designed RCTs still needed to provide a conclusive picture in this field. © 2021, The Author(s)

Worker remittances and the global preconditions of ‘smart development’

With the growing environmental crisis affecting our globe, ideas to weigh economic or social progress by the ‘energy input’ necessary to achieve it are increasingly gaining acceptance. This question is intriguing and is being dealt with by a growing number of studies, focusing on the environmental price of human progress. Even more intriguing, however, is the question of which factors of social organization contribute to a responsible use of the resources of our planet to achieve a given social result (‘smart development’). In this essay, we present the first systematic study on how migration – or rather, more concretely, received worker remittances per GDP – helps the nations of our globe to enjoy social and economic progress at a relatively small environmental price. We look at the effects of migration on the balance sheets of societal accounting, based on the ‘ecological price’ of the combined performance of democracy, economic growth, gender equality, human development, research and development, and social cohesion. Feminism in power, economic freedom, population density, the UNDP education index as well as the receipt of worker remittances all significantly contribute towards a ‘smart overall development’, while high military expenditures and a high world economic openness are a bottleneck for ‘smart overall development’

An Integrated Framework to Study Ecological Tipping Points in Social-Ecological Systems

Sudden regime shifts or tipping points pose a major threat to various ecosystems and people\u27s livelihoods worldwide. However, tipping points are still hard to predict and often occur without warning. To avoid dramatic social-ecological consequences, it is crucial to understand tipping point behaviour and to identify early warning indicators. Previous studies have hardly implemented an integrated social-ecological approach, which has led to a fragmented understanding and oversimplification of tipping point phenomena. Against this background, we present a systemic research framework that harmonizes ecological and social perspectives to gain a mechanistic understanding of tipping point behaviour. We utilize a social-ecological systems (SES) approach to identify drivers, consequences, and feasible preventive strategies. Our proposed framework consists of a retrospective, a comparative and a prospective perspective; each of them utilizes interdisciplinary studies in both sub systems at multiple scales. The research framework was developed by the members of NamTip, an inter- and transdisciplinary research project aiming to understand and manage desertification tipping points in Namibia’s semi-arid rangelands. The NamTip project represents a practical implementation of the research framework, that uses an integrated, social-ecological study design combining the threefold approach with dynamic modelling. This includes analyses of time-series and archival data, experimental and observational studies, as well as scenario development and exploration of decision-making with local farmers. After the initial practical implementation and with our ongoing evaluation, we are convinced that such an ambitious and complex framework will guide the way to a profound understanding of tipping point phenomena and feasible management options

A family presenting with multiple endocrine neoplasia type 2B: A case report

<p>Abstract</p> <p>Introduction</p> <p>Multiple endocrine neoplasia 2B, a rare autosomal dominant syndrome, is characterized by early onset of medullary thyroid carcinoma, pheochromocytoma, marfanoid habitus and mucosal neuromas of the tongue, lips, inner cheeks and inner eyelids. Gangliomatosis of the gastrointestinal tract and its complications may also occur in patients with this disease.</p> <p>Case presentation</p> <p>We present the case of a 16-year-old Persian man diagnosed as having a non-invasive form of multiple endocrine neoplasia 2B (medullary thyroid cancer, mucosal neuroma of the tongue, lips and inner eyelids). Our patient, who had a positive family history of medullary thyroid cancer, was of normal height with no signs of marfanoid habitus.</p> <p>Conclusions</p> <p>Ophthalmological and oral manifestations of multiple endocrine neoplasia 2B, as in the case of our patient, are rare presentations of the disease; unfortunately in the case of our patient his condition had not been noted and acted upon until he presented to our department. The diagnosis in our patient's case was made only after his mother presented with the same condition. As a result, we emphasize that physicians should pay more attention to the oral and ocular signs of multiple endocrine neoplasia 2B in order to diagnose this fatal syndrome at an earlier phase.</p