Results 21 to 30 of about 541,943 (163)

The Jackson Cross-Cylinder. Part 1: Properties

African Vision and Eye Health, 2007
The Jackson cross-cylinder is a lens of fundamental importance in optometry with a key role in the refraction routine.  And yet it appears not to be as well understood as perhaps it should be.
W. F. Harris
doaj   +1 more source

Henry Ey, Jackson e as ideias obsessivas

Revista Latinoamericana de Psicopatologia Fundamental, 2011
O artigo destaca a importante contribuição do professor de psiquiatria Henry Ey aos estudos sobre John Hughlings Jackson. Analisa historicamente uma interface pouco conhecida de Jackson com a psiquiatria: o diálogo sobre as "ideias obsessivas" que figura
German E. Berrios
doaj   +1 more source

Dr. Ian Thomas Jackson (1934–2020): A “Messiah” of the Deformed

Plastic and Reconstructive Surgery, Global Open, 2020
Summary:. Ian Thomas Jackson was born and bred in Scotland and eventually settled in the United States. He rose to dizzying heights in his career due to his role in shaping the specialty of craniofacial surgery, not only in the United States but in the ...
Rajiv Agarwal, FRCSEng, FRCSEd, FRCS (Glasgow), MCh, MS, DNB, MBBS, Devisha Agarwal, MBBS   +1 more
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Lepetit and Jackson Reply: [PDF]

Physical Review Letters, 2014
A Reply to the Comment by B. Lepetit and B. Jackson.
Lepetit, Bruno, Jackson, Bret
openaire   +2 more sources

Ulwaluko: A critical site for black theological reflection

HTS Teologiese Studies/Theological Studies
Ulwaluko is an essential rite of passage for men in the Xhosa community in South Africa. This particular initiation rite of passage is a critical part of the transition from boyhood to manhood.
Ayanda Mdokwana
doaj   +1 more source

Complement peptide C3a receptor 1 promotes optic nerve degeneration in DBA/2J mice

Journal of Neuroinflammation, 2020
Background The risk of glaucoma increases significantly with age and exposure to elevated intraocular pressure, two factors linked with neuroinflammation.
Jeffrey M. Harder, Pete A. Williams, Catherine E. Braine, Hongtian S. Yang, Jocelyn M. Thomas, Nicole E. Foxworth, Simon W. M. John, Gareth R. Howell   +7 more
doaj   +1 more source

Refractive outcomes of table-mounted and hand-held auto-refractometers in children: an observational cross-sectional study

BMC Ophthalmology, 2021
Background To compare the refractive results of hand-held and table-mounted autorefractors. Methods We designed this study as an observational, cross-sectional study.
Müjdat Karabulut, Sinem Karabulut, Aylin Karalezli   +2 more
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Cultivation of common bacterial species and strains from human skin, oral, and gut microbiota

BMC Microbiology, 2021
Background Genomics-driven discoveries of microbial species have provided extraordinary insights into the biodiversity of human microbiota. In addition, a significant portion of genetic variation between microbiota exists at the subspecies, or strain ...
Elizabeth Fleming, Victor Pabst, Zoe Scholar, Ruoyun Xiong, Anita Y. Voigt, Wei Zhou, Amelia Hoyt, Rachel Hardy, Anna Peterson, Ryan Beach, Yvette Ondouah-Nzutchi, Jinhong Dong, Lucinda Bateman, Suzanne D. Vernon, Julia Oh   +14 more
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Forward to Jackson!

Эпилепсия и пароксизмальные состояния, 2021
The report shows that V.A. Karlov proved at the current level of knowledge the correctness of the ideas of the great English neurologist John Hughlings Jackson, author of works on localization of the projection motor centers of the cerebral cortex, on ...
K. Yu. Mukhin
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Equivalence between various Shape Preserving Approximations of periodic functions

Researches in Mathematics
We show that the validity of Jackson-type estimates in comonotone and coconvex approximations of continuous $2\pi$-periodic functions by trigonometric polynomials is equivalent to the validity of the corresponding estimates of approximation by continuous
D. Leviatan, O.V. Motorna, I.O. Shevchuk
doaj   +1 more source