Results 1 to 10 of about 179,053 (269)

Demystifying Intraocular Lens Power Calculation

open access: yesDelhi Journal of Ophthalmology, 2022
Cataract surgery has advanced from a mere replacement of the cloudy lens to a refractive-cataract surgery due to the advancements in diagnostic and surgical instrumentation and techniques.
Nirupama Kasturi, Arup Chakrabarti
doaj   +1 more source

Formula one: best is no formula [PDF]

open access: yesEuropean Respiratory Journal, 2017
Breast is best; formula is worst: in between, there may be a typically British compromise!
Bush, A, Custovic, A
openaire   +3 more sources

Formulas! Formulas! Everywhere!

open access: yesOhio Journal of School Mathematics, 2022
This article describes activities that can be used to introduce the concepts of perimeter and area with conceptual understanding for students in grades 4 through 9. The transformations of reflection and rotation are used to build this understanding.
Todd O Moyer, R. Michael Krach
openaire   +1 more source

The Hippo signaling pathway: a potential therapeutic target is reversed by a Chinese patent drug in rats with diabetic retinopathy

open access: yesBMC Complementary and Alternative Medicine, 2017
Background The Hippo signaling pathway is reported to be involved in angiogenesis, but the roles of the Hippo pathway in diabetic retinopathy have not been addressed.
Gai-mei Hao   +10 more
doaj   +1 more source

Chemical vs. natural toothpaste: which formulas for which properties? A scoping review

open access: yesJournal of Public Health in Africa, 2022
Introduction.  The proliferation of the oral care industry has made it more challenging for shoppers to zero in on the best possible toothpaste for their preventative requirements. It also makes the toothpaste’s various components safer. Objective.  The
Aida Kanouté   +8 more
doaj   +1 more source

The Verlinde formula as fixed point formulas [PDF]

open access: yesJournal of Symplectic Geometry, 2001
Let \(M\) be a compact finite-dimensional Hamiltonian \(G\)-manifold with \(G\)-equivariant pre-quan\-tized line bundle \(L\). There is a Spin\(^c\)-Dirac operator \(\partial^L\). The \(G\)-equivariant index \(\text{Ind}_G \partial^L(M) \in R(G)\) can be computed from (1) the Atiyah-Segal-Singer theorem in terms of fixed points data, or (2) from the ...
Alekseev , A.   +2 more
openaire   +2 more sources

Approaches to Determining the Liver Volume and the Fact of Hepatomegalia

open access: yesВестник рентгенологии и радиологии, 2020
Objective: to increase the accuracy of computed tomography (CT) in the diagnosis of hepatomegaly.Material and methods. The investigation is based on the analysis of the results of 603 abdominal CT examinations, which are available in the radiology ...
A. I. Gromov   +2 more
doaj   +1 more source

Determination of Arctiin and Arctigenin Contents in Arctium Tomentosum Mill. by HPLC Method

open access: yesE-Journal of Chemistry, 2011
A simple, precise, rapid and accurate, binary-phase high performance liquid chromatographic method has been developed for the determination of arctiin and arctigenin contents in the Arctium tomentosumMill. with short run time.
Xiaoying Zhou   +4 more
doaj   +1 more source

Uvis: A Formula-Based End-User Tool for Data Visualization

open access: yesIEEE Access, 2020
Existing approaches to data visualization are one of these two: accessible to end-user developers but limited in customizability, or inaccessible and expressive.
Mohammad Amin Kuhail, Soren Lauesen
doaj   +1 more source

High-Performance Thin-Layer Chromatographic Quantification of Rosmarinic Acid and Rutin in Abnormal Savda Munziq

open access: yesJournal of Chemistry, 2013
A high-performance thin-layer chromatographic (HPTLC) method has been established for simultaneous analysis of rosmarinic acid and rutin in Abnormal Savda Munziq (ASMq). A methanol extract of ASMq was used for quantification. The compounds were separated
S. G. Tian, L. D. Xin, Halmuart Upur
doaj   +1 more source

Home - About - Disclaimer - Privacy