Results 101 to 110 of about 923,932 (387)
Experimental Evidence of Cage Conduction Bands in Superconducting Cement 12CaO$\cdot$7Al$_2$O$_3$ [PDF]
Phys. Rev. B 85, 045204 (2012), 2012 Natural 12CaO$\cdot$7Al$_2$O$_3$ (C12A7) is a wide bandgap insulator, but conductivity can be realized by introducing oxygen deficiency. Currently, there are two competing models explaining conductivity in oxygen-deficient C12A7, one involving the electron transfer via a "cage conduction band" inside the nominal band gap, the other involving electron ...
arxiv +1 more source
American Journal of Clinical Nutrition, 1972 The administration of combined estrogen-progestogen (0.05-0.10 mg estrogen) oral contraceptives in 2 groups of a total of 30 women resulted in elevated spontaneous urinary excretions of 3-hydroxyanthranilic acid (HA).
S. Price, D. Rose, P. Toseland
semanticscholar +1 more source
Lipid Nanoparticle‐Mediated CRISPR‐Cas13a Delivery for the Control of Bacterial Infection
Advanced Healthcare Materials, Volume 14, Issue 7, March 14, 2025.New formulations of lipid nanoparticles (LNPs) that can deliver nucleic acids to Gram‐negative bacteria are proposed to combat bacterial infection. The delivery of nucleic acids by LNPs is aided by LNP‐helpers which weaken the bacterial outer membrane. LNPs encapsulating the Cas13a/gRNA expression vector achieve an antibacterial effect in both in vivo ...
Bookun Kim +9 more
wiley +1 more source
Calculation of the Sun exposure time for the synthesis of vitamin D in Urcuquí, Ecuador [PDF]
Proceeding of Abstracts of IWBBIO, Francisco Ortu\~no Guzm\'an,
Ignacio Rojas Ru\'iz (Comp.), ISBN: 978-84-16929-58-0 (2017), 27, 2017 The synthesis of vitamin D is strongly linked to the availability of solar energy. For a long time, it was clear that using the erythemal irradiances is a good choice to calculate the exposure time. Several authors argue that this method of minimum exposure time overestimates the calculation of the solar irradiance of vitamin D.
arxiv
Journal of NutriLife, 1984 The effect of vitamin B-6 deficiency on in vivo host susceptibility to primary Moloney sarcoma virus (MSV)-induced tumor growth and to secondary challenge with MSB sarcoma cells was examined in mice.
C. Ha, N. Kerkvliet, L. Miller
semanticscholar +1 more source
Advanced Healthcare Materials, EarlyView.This perspective provides an overview of the growing interest in utilizing various gasotransmitters—small gaseous signaling molecules namely nitric oxide (NO), carbon monoxide (CO), and hydrogen sulfide (H2S)—for several therapeutic applications, with emphasis on the potential use of porous materials as carriers to provide safe and controlled local ...
Rosana V. Pinto +2 more
wiley +1 more source
Advanced Healthcare Materials, EarlyView.This proof‐of‐concept study involves high‐throughput teratogenicity screening of compounds using XEn/EpiCs, a 3D stem cell‐based embryo model, within microwells. The term ‘morphotoxicity’ is introduced to complement traditional cytotoxicity assays through automated feature extraction and machine‐learning‐assisted classification of morphologies.
Vinidhra Shankar +4 more
wiley +1 more source
Toward eradication of B-vitamin deficiencies : considerations for crop biofortification [PDF]
, 2018 'Hidden hunger' involves insufficient intake of micronutrients and is estimated to affect over two billion people on a global scale. Malnutrition of vitamins and minerals is known to cause an alarming number of casualties, even in the developed world ...
Strobbe, Simon +1 more
core +3 more sources
Advanced Healthcare Materials, EarlyView.Highly sprouting organoid‐like neurovascular spheroids (NVUs) are developed, featuring cell‐loaded poly‐3‐hydroxybutyrate 4‐hydroxybutyrate(P34HB) porous microsphere cores embedded within Gelatin Methacryloyl. NVUs formed complex vascular plexuses and secreted extracellular matrix in vitro, simulating autologous nerves and blood interaction.
Junjin Jie +5 more
wiley +1 more source
Vitamin D deficiency and segregation status in prisoners [PDF]
, 2018 Purpose: The purpose of this paper is to investigate if any exposure to segregation minimal association in a single male prison population had any association with an increased risk of vitamin D deficiency.
Dearin, John, Doyle, Zelda, McGirr, Joe
core +2 more sources