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Wyświetlanie 1-15 z 15
Tytuł:
Związek między pięcioma formami krzywdzenia dzieci a zaburzeniami depresyjnymi i lękowymi: przegląd systematyczny i metaanaliza
THE A SSOCIATION BETWEEN FIVE FORMS OF CHILD MALTREATMENT AND DEPRESSIVE AND ANXIETY DISORDERS: A SYSTEMATIC REVIEW AND META-ANALYSIS
Autorzy:
Gardner, M. J.
Thomas, H. J.
Erskine, H. E.
Powiązania:
https://bibliotekanauki.pl/articles/499216.pdf
Data publikacji:
2019
Wydawca:
Fundacja Dajemy Dzieciom Siłę
Tematy:
krzywdzenie dzieci
przemoc wobec dzieci
zaburzenia depresyjne
zaburzenia lękowe zespołu stresu pourazowego
wyniki
child maltreatment
child abuse
depressive disorders
anxiety disorders posttraumatic stress disorder
outcomes
Opis:
Kontekst: Krzywdzenie dzieci to globalny problem zdrowia publicznego, który obejmuje przemoc fizyczną, seksualną, emocjonalną, zaniedbanie i bycie świadkiem przemocy domowej. Niniejszy przegląd systematyczny i metaanaliza podsumowuje związek między tymi pięcioma formami krzywdzenia dzieci a zaburzeniami depresyjnymi i lękowymi. Metodologia: W analizie uwzględniono opublikowane badania kohortowe i badania kliniczno-kontrolne, w których zaobserwowano związek między jakąkolwiek formą krzywdzenia dzieci (lub ich połączenie) a zaburzeniami depresyjnymi i lękowymi. Łącznie pod względem kwalifikowalności oceniono 604 badań, z których 106 spełniło kryteria włączenia, a 96 uwzględniono w metaanalizach. Dane zebrano w metaanalizach efektów losowych, podając iloraz szans (OR) z odpowiadającymi 95% przedziałami ufności (CI) dla każdej formy krzywdzenia dziecka. Wyniki: Wszystkie formy krzywdzenia dzieci były związane z zaburzeniami depresyjnymi („jakiekolwiek krzywdzenie dziecka” [OR = 2,48, 2,14–2,87]; wykorzystywanie seksualne [OR = 2,11, 1,83–2,44]; przemoc fizyczna [OR = 1,78, 1,57–2,01]; przemoc emocjonalna [OR = 2,35; 1,74–3,18]; zaniedbanie [OR = 1,65; 1,35–2,02]; oraz bycie świadkiem przemocy domowej [OR = 1,68; 1,34–2,10]). Niektóre formy krzywdzenia dzieci były istotnie związane z zaburzeniami lękowymi („jakiekolwiek krzywdzenie dziecka” [OR = 1,68, 1,33–2,4]; wykorzystywanie seksualne [OR = 1,90, 1,6–2,25]; przemoc fizyczna [OR = 1,56, 1,39–1,76] i zaniedbanie [OR = 1,34, 1,09–1,65]). Istotne statystycznie związki stwierdzono również między kilkoma formami krzywdzenia dzieci a zespołem stresu pourazowego. Wnioski: Istnieje silny związek między pięcioma formami krzywdzenia dzieci a rozwojem zaburzeń psychicznych. Badanie Global Burden of Disease Study (GBD) obejmuje jedynie wykorzystywanie seksualne jako czynnik ryzyka zaburzeń depresyjnych i lękowych. Te ustalenia badawcze wspierają włączenie dodatkowych form krzywdzenia dzieci jako czynników ryzyka w GBD.
Background: Child maltreatment is a global public health issue that encompasses physical abuse, sexual abuse, emotional abuse, neglect, and exposure to intimate partner violence (IPV). This systematic review and meta-analysis summarises the association between these five forms of child maltreatment and depressive and anxiety disorders. Methods: Published cohort and case-control studies were included if they reported associations between any form of child maltreatment (and/or a combination of), and depressive and anxiety disorders. A total of 604 studies were assessed for eligibility, 106 met inclusion criteria, and 96 were included in meta-analyses. The data were pooled in random effects meta-analyses, giving odds ratios (ORs) with corresponding 95% confidence intervals (CIs) for each form of child maltreatment. Results: All forms of child maltreatment were associated with depressive disorders (any child maltreatment [OR = 2.48, 2.14–2.87]; sexual abuse [OR = 2.11, 1.83– 2.44]; physical abuse [OR = 1.78, 1.57–2.01]; emotional abuse [OR = 2.35, 1.74– 3.18]; neglect [OR = 1.65, 1.35–2.02]; and exposure to IPV [OR = 1.68, 1.34–2.10]). Several forms of child maltreatment were significantly associated with anxiety disorders (‘any child maltreatment’ [OR = 1.68, 1.33–2.4]; sexual abuse [OR = 1.90, 1.6– 2.25]; physical abuse [OR = 1.56, 1.39–1.76]; and neglect [OR = 1.34, 1.09–1.65]). Significant associations were also found between several forms of child maltreatment and post-traumatic stress disorder (PTSD). Conclusions: There is a robust association between five forms of child maltreatment and the development of mental disorders. The Global Burden of Disease Study (GBD)
Źródło:
Dziecko krzywdzone. Teoria, badania, praktyka; 2019, 18, 3; 117-156
1644-6526
Pojawia się w:
Dziecko krzywdzone. Teoria, badania, praktyka
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Recurrent upper gastrointestinal bleed in a 26 year old female
Autorzy:
Heavener, T.
Patel, P.
Garner, J.
Sing, J.
Jeffries, M.
Thomas, H.J.
Powiązania:
https://bibliotekanauki.pl/articles/1918636.pdf
Data publikacji:
2018-06-21
Wydawca:
Uniwersytet Medyczny w Białymstoku
Tematy:
Anemia
coil migration
endoscopy
Opis:
According to recent society guidelines, upper gastrointestinal bleed initial approach includes assessment of hemodynamic status, fluid resuscitation if necessary, transfusion strategy to target hemoglobin above 7 (g/dL), use of intravenous proton pump inhibitor and generally upper endoscopy within 24 hours. We present a case of a 26-year-old woman who sought treatment after one episode of hematemesis and pre-syncope. She had a similar presentation three months earlier and received interventional radiology-guided mesenteric angiography and the use of multiple coils to embolize a 1.5-cm deep punched-out duodenal ulcer. Migration of the coil was noted on endoscopy within the previously described ulcer. Coil migration is expected to occur in up to 3% of cases of endovascular embolization. However, migration into the duodenum is uncommon and could have actually been a contributing factor to the current bleed.
Źródło:
Progress in Health Sciences; 2018, 8(1); 231-233
2083-1617
Pojawia się w:
Progress in Health Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Applications of recent advances at the Institute of Grassland and Environmental Research in cytogenetics of the Lolium-Festuca complex
Autorzy:
Humphreys, M W
Thomas, H M
King, I P
Morgan, W G
Meredith, M R
Harper, J A
Humphreys, M O
Bettany, A J E
Dalton, S J
James, A R
Ougham, H J
Thomas, H
Powiązania:
https://bibliotekanauki.pl/articles/2046675.pdf
Data publikacji:
1997
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
RNA
in situ
tissue culture
gene transfer
chromosome segment
anther culture
androgenesis
plant breeding
introgression mapping
fluorescence
hybridization
Lolium-Festuca complex
drought resistance
gene isolation
tetraploid hybrid
DNA
meiosis
grass
chromosome behaviour
Opis:
Recent advances at Institute of Grassland and Environmental Research (Aberystwyth, U.K.) in cytogenetics of the Lolium/Festuca complex places us in the advantageous position of being able to map genes of agronomic importance onto chromosome arms using fluorescence in situ hybridization (FISH). The ability to physically map genes leads to the capability for "dissecting" quantitative traits into their different components and will lead to better understanding of the complex physiological processes involved and the identification of their genetic control. By tagging genes of interest, using molecular and morphological markers, it will be possible to select and combine suites of desirable genes in a single genotype and thus produce novel cultivars by conventional breeding procedures. Programmes for introgression depend on the relationships between species and on levels of chromosome pairing. Phylogenetic relationships within the Lolium/Festuca complex are being determined using both genomic in situ hybridization (GISH) and FISH. With recent advances in genetic manipulation within the Lolium/Festuca complex, opportunities now arise for gene transfer from Lolium and Festuca species into other important agricultural crops.
Źródło:
Journal of Applied Genetics; 1997, 38, 3; 273-284
1234-1983
Pojawia się w:
Journal of Applied Genetics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Second specimen of Corriebaatar marywaltersae from the Lower Cretaceous of Australia confirms its multituberculate affinities
Autorzy:
Rich, Thomas H.
Krause, David W.
Trusler, Peter
White, Matt A.
Kool, Lesley
Evans, Alistair R.
Morton, Steven
Vickers-Rich, Patricia
Powiązania:
https://bibliotekanauki.pl/articles/2216260.pdf
Data publikacji:
2022
Wydawca:
Polska Akademia Nauk. Instytut Paleobiologii PAN
Tematy:
Mammalia
Multituberculata
Cimolodonta
Cretaceous
Gondwana
Australia
Opis:
A second specimen of the Australian cimolodontan multituberculate Corriebaatar marywaltersae from the same locality (Flat Rocks) as the holotype and previously only known specimen, reveals far more anatomical information about the species. The new specimen, composed of most of a dentary containing a complete p4 and alveoli for the lower incisor and the lower first and second molars, exhibits a suite of features consistent with allocation of Corriebaatar to Cimolodonta and further confirms the presence of multituberculates on Gondwana during the Mesozoic. The revised (older) age of the Flat Rocks locality to latest Barremian (mid-Early Cretaceous) establishes C. marywaltersae as the oldest currently known cimolodontan. This has profound biogeographic implications for the distribution of multituberculates on Gondwana as well as globally, particularly in light of the fact that Corriebaatar appears to be a relatively derived member of Cimolodonta.
Źródło:
Acta Palaeontologica Polonica; 2022, 67, 1; 115-134
0567-7920
Pojawia się w:
Acta Palaeontologica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A Design of Experiments for Statistically Predicting Risk of Adverse Health Effects on Drivers Exposed to Vertical Vibrations
Autorzy:
Ayari, H.
Thomas, M.
Dore, S.
Powiązania:
https://bibliotekanauki.pl/articles/90147.pdf
Data publikacji:
2011
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
adverse health effect
whole-body vibration
spinal loading
finite element analysis
ageing
design of experiments
Opis:
An injury risk factor (IRF), which indicates the risk of adverse health effect to lumbar rachis arising from mechanical vibrations, is developed. Experiments have been conducted that consider acceleration levels at the seat of drivers, posture, morphology, density, damping rate and body mass as independent variables. A parametric finite-element model of the lumbar rachis has been generated. It is shown that the IRF increases with ageing and an IRF of 30% is proposed as a threshold for fatigue purposes. This level is reached if a peak acceleration level greater than 3 m/s2 is applied to a light (55 kg) and an old driver with a low bone density and a damping rate of 20%. This vibration threshold must be reduced to 2.7 m/s2 if the driverʼs weight increases to 75 kg and to 2 m/s2 if the driver is heavy (98 kg).
Źródło:
International Journal of Occupational Safety and Ergonomics; 2011, 17, 3; 221-232
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Lightweight machine enclosures for dynamic and efficient production processes
Autorzy:
Möhring, H.-Christian
Stehle, Thomas
Schneider, Matthias
Powiązania:
https://bibliotekanauki.pl/articles/99419.pdf
Data publikacji:
2019
Wydawca:
Wrocławska Rada Federacji Stowarzyszeń Naukowo-Technicznych
Tematy:
machine tool
safety
acoustic emission
Opis:
Usually machining centres for processing wood-based and composite materials have moving partial machine enclosures in the X-axis direction. Because the workpieces to be machined are often large (e.g. aircraft doors), these partial enclosures have prevailed on the market compared to voluminous complete enclosures. Owing to the general trend towards complete machining through process integration, an increasing number of additional units are integrated into machining centres in addition to the main spindle. This leads to an increase of the mass to be moved as well as a larger and thus heavier partial enclosure. This inevitable increase in mass leads to a deterioration of the dynamic properties of the machine. To counteract this increase in mass, the use of lightweight design materials for machine enclosures becomes in the focus of attention. The lightweight materials to be used must comply with the requirements of modern mechanical engineering and legislation: retention in the event of tool breakage, reduction in the noise exposure of the machine environment and cost-effective solutions compared to the materials used nowadays. The sheet steel used today as material for partial enclosures is therefore to be supplemented or replaced with suitable lightweight design materials. Different lightweight materials are qualified for suitability as machine enclosure. Apart from mass reduction, ecological as well as economic aspects of the used materials play an important role. For this purpose, the safety properties (impact resistance in case of tool breakage / collision) of these weight-reduced materials have to be determined. In addition, an improvement in the acoustic behaviour of the machine is achieved by the new lightweight materials since the machine enclosure shields the distinctive sound sources.
Źródło:
Journal of Machine Engineering; 2019, 19, 2; 46-53
1895-7595
2391-8071
Pojawia się w:
Journal of Machine Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Prediction of the shape accuracy of parts fabricated by means of FLM process using FEM simulations
Autorzy:
Möhring, H.-Christian
Stehle, Thomas
Maucher, Clemens
Becker, Dina
Braun, Steffen
Powiązania:
https://bibliotekanauki.pl/articles/99674.pdf
Data publikacji:
2019
Wydawca:
Wrocławska Rada Federacji Stowarzyszeń Naukowo-Technicznych
Tematy:
additive manufacturing
FLM-simulation
shape accuracy
Opis:
The prediction of component properties from the Additive manufacturing (AM) process poses a challenge. Therefore, this paper presents the development of a novel machine data (G-Code) based procedure as well as its programming implementation of a process simulation in ANSYS Mechanical for the fused layer modelling (FLM) process. For this purpose, an investigation of additively produced components with varying parameters made of polylactic acid (PLA) is carried out and simulated by means of the developed method. Application of the developed method makes it possible to predict the thermally induced distortion of PLA-Parts based on the machine data from the FLM process before production.
Źródło:
Journal of Machine Engineering; 2019, 19, 1; 114-127
1895-7595
2391-8071
Pojawia się w:
Journal of Machine Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
First spalacotheriid and dryolestid mammals from the Cretaceous of Germany
Autorzy:
Martin, Thomas
Averianov, Alexander O.
Schultz, Julia A.
Shellhorn, Rico
Schwermann, Achim H.
Powiązania:
https://bibliotekanauki.pl/articles/2216247.pdf
Data publikacji:
2022
Wydawca:
Polska Akademia Nauk. Instytut Paleobiologii PAN
Tematy:
Mammalia
Spalacotheriidae
Cifellitherium
Crusafontia
Dryolestidae
Beckumia
Minutolestes
Cretaceous
Balve
Opis:
The new spalacotheriid “symmetrodontan” Cifellitherium suderlandicum gen. et sp. nov. from the Barremian–Aptian of the Balve locality in northwestern Germany is the first record of spalacotheriids in Central Europe. The new taxon is based on one lower and two upper molars. Cifellitherium is similar to Spalacotherium, but differs by smaller stylocone and larger paraststyle on the upper molars, and a labially interrupted cingulid on the lower molar. The new dryolestid Minutolestes submersus gen. et sp. nov. is based on one lower and two upper molars of small size. Phylogenetic analysis revealed it as sister taxon of the clade comprising Laolestes, Krebsotherium, Dryolestes, and Guimarotodus. A dryolestid mandible with unevenly rooted molars and extremely worn down teeth cannot be attributed to Minutolestes submersus gen. et sp. nov. due to possessing molars twice as large in size. The mandible is assigned to a new dryolestid taxon, Beckumia sinemeckelia gen. et sp. nov., and has the dental formula 3i, 1c, 4p, 8m and a fully reduced Meckel’s groove. The mandible lacks any trace of a coronoid or splenial. In the phylogenetic analysis, it appears as sister taxon of a clade comprising Achyrodon, Phascolestes, Crusafontia, and Hercynodon. The new mammals are the stratigraphically youngest European representatives of their clades. The late survival of Beckumia sinemeckelia gen. et sp. nov. and Minutolestes submersus gen. et sp. nov. is possibly the result of isolated evolution in an Early Cretaceous island environment. This finding of new spalacotheriid and dryolestid mammals from Central Europe adds to an emerging paleobiogeographic pattern that Europe was distinct from Asia in the constituents of mammalian faunas during the Barremian–Aptian.
Źródło:
Acta Palaeontologica Polonica; 2022, 67, 1; 155-175
0567-7920
Pojawia się w:
Acta Palaeontologica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Challenges and opportunities for the future of icampuses
Autorzy:
Thomas, A. M.
Shah, H.
Moore, P.
Evans, C.
Sharma, M.
Pham, H. V.
Osman, K.
Wilcox, A. J.
Rayson, P.
Chapman, C.
Chima, P.
Athwal, C.
While, D.
Powiązania:
https://bibliotekanauki.pl/articles/952933.pdf
Data publikacji:
2013
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
education
icampus
sensors
context
Web 2.0
Opis:
Meeting the educational needs of students currently requires moving toward collaborative electronic and mobile learning systems that parallel the vision of Web 2.0. However, factors such as data freedom, brokerage, interconnectivity and the Internet of Things add to a vision for Web 3.0 that will require consideration in the development of future campus-based, distance and vocational study. So, education can, in future, be expected to require deeper technological connections between students and learning environments, based on significant use of sensors, mobile devices, cloud computing and rich-media visualization. Therefore, we discuss challenges associated with such a futuristic campus context, including how learning materials and environments may be enriched by it. As an additional novel element the potential for much of that enrichment to be realized through development by students, within the curriculum, is also considered. We will conclude that much of the technology required to embrace the vision of Web 3.0 in education already exists, but that further research in key areas is required for the concept to achieve its full potential.
Źródło:
Computer Science; 2013, 14 (1); 5-25
1508-2806
2300-7036
Pojawia się w:
Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Midway : bitwa, która przesądziła o losie Japonii : historia Japońskiej Marynarki Wojennej
Autorzy:
Fuchida, Mitsuo.
Okumiya, Masatake.
Współwytwórcy:
Buell, Thomas B. Wstęp
Kawakami, Clarke H. Opracowanie
Pineau, Roger. Opracowanie
Spruance, Raymond A. Przedmowa
Saczek, Andrzej. Tłumaczenie
Data publikacji:
1996
Wydawca:
Gdańsk : "Finna"
Tematy:
Bitwa o Midway (1942)
Opis:
Tyt. oryg.: "The battle that doomed Japan, the Japanese Navy story" 1955.
Dostawca treści:
Bibliografia CBW
Książka
Tytuł:
Low frequency noise in Si and Si/SiGe/Si PMOSFETs
Autorzy:
Thomas, S. M.
Prest, M. J.
Fulgoni, D. J. F.
Bacon, A. R.
Grasby, T. J.
Leadley, D. R.
Parker, E. H. C.
Whall, T. E.
Powiązania:
https://bibliotekanauki.pl/articles/308779.pdf
Data publikacji:
2007
Wydawca:
Instytut Łączności - Państwowy Instytut Badawczy
Tematy:
electronic noise
silicon-germanium heterostructures
MOSFET
dynamic threshold mode
Opis:
Measurements of 1/f noise in Si and Si0.64Ge0.36 PMOSFETs have been compared with theoretical models of carrier tunnelling into the oxide. Reduced noise is observed in the heterostructure device as compared to the Si control. We suggest that this is primarily associated with an energy dependent density of oxide trap states and a displacement of the Fermi level at the SiO2 interface in the heterostructure relative to Si. The present study also emphasizes the important role of transconductance enhancement in the dynamic threshold mode in lowering the input referred voltage noise.
Źródło:
Journal of Telecommunications and Information Technology; 2007, 2; 64-68
1509-4553
1899-8852
Pojawia się w:
Journal of Telecommunications and Information Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-15 z 15

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