Performing High Quality Reports Of Suspected Child Maltreatment By Using An Innovative Toolkit

2021 ◽  
Author(s):  
Margarita I. Luckhardt ◽  
Hillary Petska
Keyword(s):  
Child Maltreatment ◽  
High Quality ◽  
Quality Reports

scholarly journals Cardiovascular involvement in patients with 2019 novel coronavirus disease

2021 ◽  
Vol 9 (3) ◽  
pp. 152-160
Author(s):  
Chenze Li ◽  
Dao Wen Wang ◽  
Chunxia Zhao
Keyword(s):  
Cardiovascular Diseases ◽  
Severe Acute Respiratory Syndrome ◽  
Respiratory Symptoms ◽  
Clinical Characteristics ◽  
First Line ◽  
High Quality ◽  
Cardiovascular Involvement ◽  
Underlying Mechanisms ◽  
Novel Coronavirus ◽  
Quality Reports

Abstract 2019 novel coronavirus disease (COVID-19) is caused by the infection of severe acute respiratory syndrome novel coronavirus (SARS-CoV-2). It is characterized by substantial respiratory symptoms and complicated with widespread other organ injuries. Cardiovascular impairment is one of the notable extrapulmonary manifestations, in terms of the deterioration of pre-existing cardiovascular diseases and newly onset acute events. We hereby review the high-quality reports about cardiovascular involvement in COVID-19 and summarize the main clinical characteristics of cardiac relevance for the all the first line clinical physicians. Additionally, the possible underlying mechanisms and the rationale for the application of specific medications, such as renin-angiotensin-aldosterone system inhibitors and hydroxychloroquine are also discussed.

scholarly journals The hallmarks of childhood abuse and neglect: A systematic review

PLoS ONE ◽  
2020 ◽  
Vol 15 (12) ◽  
pp. e0243639
Author(s):  
Jason Lang ◽  
Daniel M. Kerr ◽  
Papoula Petri-Romão ◽  
Tracey McKee ◽  
Helen Smith ◽  
...  
Keyword(s):  
Child Maltreatment ◽  
Childhood Abuse ◽  
Systematic Reviews ◽  
Future Research ◽  
High Quality ◽  
High Quality Research ◽  
Increased Risk ◽  
Medium Quality ◽  
Research Findings ◽  
Meta Analyses

Background Studies on the impacts of child maltreatment (CM) have been conducted in diverse areas. Mechanistic understanding of the complex interplay between factors is lacking. Hallmarking is an approach which identifies common factors across studies and highlights the most robust findings. Objectives In a review of systematic reviews and meta-analyses, we addressed the following questions: 1) What are the hallmarks associated with exposure to CM across the bio-ecological spectrum? 2) What is the strength of evidence to support each hallmark? 3) What are the gaps that future research should address? Methods A comprehensive literature search was carried out to find relevant systematic reviews or meta-analyses. 269 articles were read in full and 178 articles, encompassing more than 6000 original papers, were included in the final synthesis. All reviews were independently rated for quality by at least 2 reviewers using AMSTAR-2. Results Of 178 review articles, 6 were rated as high quality (all meta-analyses) and 46 were rated as medium quality. Most were from high income countries. Conclusions Based on the most commonly reported high-quality research findings we propose that the hallmarks of exposure to child maltreatment are: Increased risk of psychopathology; Increased risk of obesity; Increased risk of high- risk sexual behaviours, Increased risk of smoking; and Increased risk of child maltreatment in children with disabilities. Research gaps include a lack of focus on complexity and resilience. Little can be concluded about directions of causality or mechanisms. Adequately powered prospective studies are required to move the field forward.

Employment Prospects of Graduates From Sino-Foreign Cooperative Universities in China

2020 ◽  
pp. 102831532095743
Author(s):  
Shiyong Wu ◽  
Shuyi Zhou ◽  
Mingxi Huang ◽  
Wei Chen
Keyword(s):  
Brain Drain ◽  
Family Background ◽  
Competitive Advantages ◽  
Quality Requirement ◽  
High Quality ◽  
Entrepreneurial Passion ◽  
World Class ◽  
Employment Quality ◽  
Foreign Universities ◽  
Quality Reports

This article aims to examine the employment prospects of graduates from Sino-foreign cooperative universities (SFCUs) compared with those from local Chinese universities. Drawing on the annual employment quality reports released by six SFCUs, the findings indicated that SFCU graduates had distinct advantages in terms of both further study and direct employment. Specifically, the overall employment rate reached 95.84%; over half of the graduates pursued further study abroad in world-class foreign universities, close to one-third continued further studies in elite domestic universities, and one-sixth were employed by transnational or local large organizations. These results suggest that SFCU graduates were equipped with distinct competitive advantages for employment, further supported by an affluent family background and the high-quality requirement for admission. Meanwhile, the findings also raise concerns about brain drain, economic flows, overeducation, reduced entrepreneurial passion, and unemployment dilemma for graduates from lesser known SFCUs.

scholarly journals A Systematic Review of the Prospective Relationship between Child Maltreatment and Chronic Pain

Children ◽  
2021 ◽  
Vol 8 (9) ◽  
pp. 806
Author(s):  
Teresa J. Marin ◽  
Rebecca E. Lewinson ◽  
Jill A. Hayden ◽  
Quenby Mahood ◽  
Meghan A. Rossi ◽  
...  
Keyword(s):  
Systematic Review ◽  
Chronic Pain ◽  
Child Maltreatment ◽  
Childhood Maltreatment ◽  
Meta Analysis ◽  
Cochrane Review ◽  
Post Traumatic Stress ◽  
High Quality ◽  
One Year ◽  
The Relationship

Objective: The present systematic review aimed to evaluate the association between childhood maltreatment and chronic pain, with specific attention to the temporal nature of the relationship and putative moderators, including, the nature (type), timing of occurrence, and magnitude of maltreatment; whether physical harm or injury occurred; and whether post-traumatic stress disorder (PTSD) subsequently developed. Method: We included studies that measured the prospective relationship between child maltreatment and pain. Medline, EMBASE, PsycINFO, and CINAHL were searched electronically up to 28 July 2019. We used accepted methodological procedures common to prognosis studies and preregistered our review (PROSPERO record ID 142169) as per Cochrane review recommendations. Results: Nine studies (17,340 participants) were included in the present review. Baseline participant age ranged from 2 years to more than 65 years. Follow-up intervals ranged from one year to 16 years. Of the nine studies included, three were deemed to have a high risk of bias. With the exception of one meta-analysis of three studies, results were combined using narrative synthesis. Results showed low to very low quality and conflicting evidence across the various types of maltreatment, with the higher quality studies pointing to the absence of direct (non-moderated and non-mediated) associations between maltreatment and pain. PTSD was revealed to be a potential mediator and/or moderator. Evidence was not found for other proposed moderators. Conclusions: Overall, there is an absence of evidence from high quality studies of an association between maltreatment and pain. Our results are limited by the small number of studies reporting the relationship between child maltreatment and pain using a prospective design. High quality studies, including prospective cohort studies and those that assess and report on the moderators described above, are needed to advance the literature.

A Systematic Review of Reviews of the Outcome of Noninstitutional Child Maltreatment

2018 ◽  
Vol 21 (4) ◽  
pp. 828-843 ◽  
Author(s):  
Alan Carr ◽  
Hollie Duff ◽  
Fiona Craddock
Keyword(s):  
Mental Health ◽  
Systematic Review ◽  
Child Maltreatment ◽  
Systematic Reviews ◽  
Psychosocial Adjustment ◽  
Child Protection ◽  
Adverse Outcomes ◽  
High Quality ◽  
Wide Range ◽  
Meta Analyses

The aim of the systematic review described in this article was to synthesize available high-quality evidence on the outcomes of noninstitutional child maltreatment across the life span. A systematic review of previous systematic reviews and meta-analyses was conducted. Ten databases were searched. One hundred eleven papers which met stringent inclusion and exclusion criteria were selected for review. Papers were included if they reported systematic reviews and meta-analyses of longitudinal or cross-sectional controlled studies, or single-group cohort primary studies of the outcomes of child maltreatment in the domains of physical and mental health and psychosocial adjustment of individuals who were children lived mainly with their families. Using AMSTAR criteria, selected systematic reviews and meta-analyses were found to be of moderate or high quality. Searches, study selection, data extraction, and study quality assessments were independently conducted by two researchers, with a high degree of interrater reliability. The 111 systematic reviews and meta-analyses reviewed in this article covered 2,534 independent primary studies involving 30,375,962 participants, of whom more than 518,022 had been maltreated. The magnitude and quality of this evidence base allow considerable confidence to be placed in obtained results. Significant associations were found between a history of child maltreatment and adjustment in the domains of physical health, mental health, and psychosocial adjustment in a very wide range of areas. The many adverse outcomes associated with child maltreatment documented in this review highlight the importance of implementing evidence-based child protection policies and practices to prevent maltreatment and treat child abuse survivors.

Some problems of objective-prism spectra classification

1966 ◽  
Vol 24 ◽  
pp. 51-52
Author(s):  
E. K. Kharadze ◽  
R. A. Bartaya
Keyword(s):  
Short Wave ◽  
High Quality ◽  
Stellar Spectra ◽  
Objective Prism

The unique 70-cm meniscus-type telescope of the Abastumani Astrophysical Observatory supplied with two objective prisms and the seeing conditions characteristic at Mount Kanobili (Abastumani) permit us to obtain stellar spectra of a high quality. No additional design to improve the “climate” immediately around the telescope itself is being applied. The dispersions and photographic magnitude limits are 160 and 660Å/mm, and 12–13, respectively. The short-wave end of spectra reaches 3500–3400Å.

A non-cyanide method of electropolishing silver

1978 ◽  
Vol 36 (1) ◽  
pp. 146-147
Author(s):  
R. L. Lyles ◽  
S. J. Rothman ◽  
W. Jäger
Keyword(s):  
Electron Microscopy ◽  
Sulphuric Acid ◽  
Methyl Alcohol ◽  
Health Hazards ◽  
Silver Alloy ◽  
High Quality ◽  
Silver Alloys ◽  
Free Sample ◽  
Specimen Quality ◽  
Standard Techniques

Standard techniques of electropolishing silver and silver alloys for electron microscopy in most instances have relied on various CN recipes. These methods have been characteristically unsatisfactory due to difficulties in obtaining large electron transparent areas, reproducible results, adequate solution lifetimes, and contamination free sample surfaces. In addition, there are the inherent health hazards associated with the use of CN solutions. Various attempts to develop noncyanic methods of electropolishing specimens for electron microscopy have not been successful in that the specimen quality problems encountered with the CN solutions have also existed in the previously proposed non-cyanic methods.The technique we describe allows us to jet polish high quality silver and silver alloy microscope specimens with consistant reproducibility and without the use of CN salts.The solution is similar to that suggested by Myschoyaev et al. It consists, in order of mixing, 115ml glacial actic acid (CH3CO2H, specific wt 1.04 g/ml), 43ml sulphuric acid (H2SO4, specific wt. g/ml), 350 ml anhydrous methyl alcohol, and 77 g thiourea (NH2CSNH2).

A High Resolution Scanning Microscope

1968 ◽  
Vol 26 ◽  
pp. 356-357
Author(s):  
A. V. Crewe ◽  
J. Wall ◽  
L. M. Welter
Keyword(s):  
High Resolution ◽  
Field Emission ◽  
Spherical Aberration ◽  
Focal Length ◽  
Spot Size ◽  
Emission Source ◽  
Field Of View ◽  
Scanning Microscope ◽  
Magnetic Lens ◽  
High Quality

A scanning microscope using a field emission source has been described elsewhere. This microscope has now been improved by replacing the single magnetic lens with a high quality lens of the type described by Ruska. This lens has a focal length of 1 mm and a spherical aberration coefficient of 0.5 mm. The final spot size, and therefore the microscope resolution, is limited by the aberration of this lens to about 6 Å.The lens has been constructed very carefully, maintaining a tolerance of + 1 μ on all critical surfaces. The gun is prealigned on the lens to form a compact unit. The only mechanical adjustments are those which control the specimen and the tip positions. The microscope can be used in two modes. With the lens off and the gun focused on the specimen, the resolution is 250 Å over an undistorted field of view of 2 mm. With the lens on,the resolution is 20 Å or better over a field of view of 40 microns. The magnification can be accurately varied by attenuating the raster current.

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