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Michaelsen Dowling opublikował 1 rok, 8 miesięcy temu
A review of 16 species of Hesperosoma Scheerpeltz from China is presented. Five new species are described H.(s.str.)chenchangchinisp. nov. from Yunnan, H.(s.str.)languidumsp. nov. from Yunnan, H.(s.str.)motuoensesp. nov. from Xizang, H. (Paramichrotus) parvioculatumsp. nov. from Hubei, Hunan and H.(s.str.)xizangensesp. nov. from Xizang. Two species are new to China H. (Paramichrotus) brunkei Schillhammer, 2015 from Yunnan and H.(s.str.)kleebergi Schillhammer, 2009 from Xizang. Females of H. (Paramichrotus) alexpuchneri Schillhammer, 2009, H. (Paramichrotus) guizhouense Schillhammer, 2018 and H.(s.str.)flavoterminale Schillhammer, 2004 are described for the first time. Habitus and diagnostic characters of all species are photographed and a key to Chinese species of Hesperosoma is provided.Twenty-nine species are treated, most of which have host caterpillar and food plant records, and all but one are new to science. The first host record for the agathidine genus Amputoearinus is given. Gnathopleurajosequesadai Sharkey, sp. nov. is reported as a hyperparasitoid of fly larvae, the first such record for the genus. The following new species are diagnosed primarily using COI barcode data; Sharkey is the authority for all Agathidinae Aerophilusdavidwagneri, Aerophilusfundacionbandorum, Aerophilusnicklaphami, Lytopylusdavidstopaki, Lytopylusdavidschindeli; Alysiinae Gnathopleurajosequesadai; Braconinae Braconandreamezae, Braconfranklinpaniaguai, Braconrafagutierrezi, Braconguillermoblancoi, Braconoscarmasisi, Braconpauldimaurai, Braconshebadimaurae, Saciremakarendimaurae; Cheloninae Chelonusminorzunigai; Homolobinae Homolobusstevestroudi; Macrocentrinae Macrocentrusmichaelstroudi; Orgilinae Stantoniagilbertfuentesi; Rhysipolinae Rhysipolisstevearonsoni; Rogadinae Aleiodeskaydodgeae, Aleiodeskerrydresslerae, Aleiodesjosesolanoi, Aleiodesjuniorporrasi, Aleiodesrocioecheverri, Aleiodesronaldzunigai, Choreborogasjesseausubeli, Triraphisdoncombi, and Yeliconesmayrabonillae.We present a molecular phylogenetic analysis including a survey for overlooked phenotypic characters. Based on both analysis and characters a new cave-dwelling species is described Tityus (Tityus) spelaeussp. nov. from the Russão II cave, Posse, state of Goiás, Central Brazil. Characters such as the glandular regions of the female pectinal basal piece and basal middle lamellae of pectines, and the distribution of the ventral setae of telotarsi I-IV proved to be useful to constructing the taxonomy of species and species groups of Tityus. The new species is a member of the Tityustrivittatus species-group of Tityus (Tityus) and can be readily recognized by the immaculate coloration pattern and the more developed glandular region on the female pectinal basal piece. In addition, we provide a discussion of the phylogenetic relationships observed within Tityus, on the relevance of the new phenotypic characters to the modern taxonomy of the genus Tityus, and to the records of Brazilian cave scorpions.The genus Romaleosyrphus Bigot is reviewed, including the description of seven new species (R.argosi Moran, sp. nov., R.bigoti Moran, sp. nov., R.drysus Moran, sp. nov., R.nephelaeus Moran & Thompson, sp. nov., R.soletluna Moran & Thompson, sp. nov., R.vockerothi Moran & Thompson, sp. nov. and R.woodi Moran, sp. nov.). Romaleosyrphusarctophiloides (Giglio-Tos), comb. nov. is transferred to Romaleosyrphus. Romaleosyrphus stat. rev. is redefined to represent the monophyletic unit of species within Criorhinina which possess holoptic males, a proximal ventral half of vein C with setae, a broad intersection of vein R1 with vein C, the distal part of R4+5 beyond M1 longer than cross-vein h and appressed pile on the abdomen. Descriptions, habitus and genitalia photographs, distributions, and an illustrated key for all nine Romaleosyrphus are presented. DNA barcode data are provided for eight of the species with a cytochrome c oxidase subunit I gene tree presented and discussed.
Stimulating care during childhood is the foundation for optimal health, learning, productivity, and social well-being throughout the life course. In addition, malnutrition is a major public health concern affecting up to half of children under-five years in Ethiopia. However, evidence on the causal contribution of malnutrition to delay in child development is poorly understood in Ethiopia.
To identify the relationship between different forms of malnutrition and delay in child development among children in Southwest Ethiopia.
A community-based survey was conducted among 507 randomly selected mother-child pairs in the Guraghe Zone, Southwest Ethiopia. A pretested tool and validated anthropometric measurements were used. Anthropometric indices (WFH, WFA, and HFA) were calculated in Anthros software. The data were summarized in mean, median, standard deviation, tables and charts. Bivariable and multivariable binary logistic regression (stepwise backward regression) models were fitted with nutritional statusg, underweight, undiversified dietary consumption, and suboptimal infant and young child feeding practices.
Child development delay is a public health concern and it is strongly associated with stunting, underweight, undiversified dietary consumption, and suboptimal infant and young child feeding practices.
The purpose of the Saudi Medical Education Directives Framework (SaudiMEDs) is to assure the essential level of competencies for medical graduates, which should be reflected in the Saudi Medical Licensure Examination (SMLE). This study explored the opinions of key stakeholders of the alignment and integration of the SMLE’s blueprint and contents with the SaudiMEDs competency framework’s themes and domains.
This was a qualitative case study, using a purposive sampling technique. Ten participants participated in the study representing the main stakeholders. The participants were four deans, an assistant dean, two residents, and three interns of various colleges of medicine (COM). In-depth interviews were conducted through a semi-structured format, either online or in-person. The interviews were recorded, transcribed verbatim and analyzed according to the general guidelines of qualitative content analysis.
Four major themes emerged from the data, including the current alignment practices of the COM, competencies enhanced through preparing according to the SMLE, the SaudiMEDs representation in the SMLE, and finally a roadmap to achieve optimum alignment between the SaudiMEDs and the SMLE.
The participants were knowledgeable about the SaudiMEDs and perceived the SMLE blueprint and contents to be partially aligned with the themes and domains of the SaudiMEDs competency framework. The responses suggested that additional effort is required to improve the current alignment to assess the competencies of COM graduates appropriately.
The participants were knowledgeable about the SaudiMEDs and perceived the SMLE blueprint and contents to be partially aligned with the themes and domains of the SaudiMEDs competency framework. The responses suggested that additional effort is required to improve the current alignment to assess the competencies of COM graduates appropriately.
Mindfulness meditation was used to reduce stress and its responses such as cortisol and C-reactive protein (CRP) among healthy and ill individuals in various cultures, but its effect has not yet been studied among nursing students, experiencing tremendous stress. The objective of this study was to examine the effects of mindfulness meditation on trait mindfulness, perceived stress, serum cortisol, and serum C-reactive proteins (CRP) in nursing students.
Using a two-arm, randomized, parallel study (conducted in a large university in Jordan, 108 nursing students were randomly assigned to experimental group receiving five 30-minute weekly sessions of mindfulness meditation and control group sitting quiet during the experimental sessions. Trait mindfulness, perceived stress, serum cortisol, and CRP were measured at baseline and end of the intervention.
Using one-way MANOVA and post-hoc comparisons, the results showed that mindfulness meditation was significantly effective in decreasing serum cortisol levels and perceived stress. The mindfulness meditation also decreased CRP and increased trait mindfulness although the results did not reach statistically significant levels.
These findings underscore the need for serious consideration of mindfulness meditation in nursing colleges to improve stress and raise immunity in this vulnerable population.
Mindfulness Meditation for Nursing Students clinicaltrials.gov, identifier NCT05099224.
Mindfulness Meditation for Nursing Students clinicaltrials.gov, identifier NCT05099224.
Stress is a psychological shift that negatively affects student achievement. We sought to investigate the extent of stress in the medical students at our university.
A total of 337 medical students representing three program phases were represented. Stress was measured using a questionnaire divided into three main parts 10-question Kessler instruments, 10-questions specific to identifying the causes of stress, and a qualitative component to report additional information. For the Kessler questionnaire, a score of less than 20 was considered negative for stress of any level (alert) and scores of 20-24 were considered mild stress (resistance phase), 25-29 moderate stress (near exhaustion), and 30-50 severe stress (exhaustion). Descriptive studies in the form of mean, standard deviation, and confidence interval (CI) were used in addition to the chi-squared test for estimate significant differences between variables. A P-value of <0.05 was considered significant.
The prevalence of stress was 85.5%, with ar content are the primary sources of stress. Student mentorship, including academic, psychic, and social counseling, may help predict and manage stress and improve student performance. Detection of stress among the students is a major issue for program monitoring and development.
COVID-19 pandemic is a reason to revise traditional approaches to medical education. The disadvantage of online education is inability to train practical skills.
To evaluate the effectiveness of training students on an interactive pediatric simulator during distance learning.
An online survey was conducted during quarantine COVID-19 to clear out the attitude to distance learning of third-year students of the Sechenov First Moscow State Medical University (n = 150). During training the level of students’ motivation to learn decreased, and what is most important their practical skills deteriorated. Eighty-four out of 150 students had the effectiveness of their training on the multimedia simulator „Filatov. Pediatrics” analyzed.
The simulator reproduces clinical tasks using three-dimensional models of children of different ages and genders and has access to personal computers of students. The cases include imitation of a dialogue with a virtual patient, methods of physical examination, the appointment ofpediatric simulator is a tool for mastering practical skills of medical students during the COVID-19 pandemic, with the use of which the OSCE results are significantly higher.


