Results 21 to 30 of about 2,773,562 (359)

Where to cut to delay a pandemic with minimum disruption? Mathematical analysis based on the SIS model [PDF]

open access: yesMathematical Models and Methods in Applied SciencesVol. 31, No. 12, pp. 2571-2596 (2021), 2021
We consider the problem of modifying a network topology in such a way as to delay the propagation of a disease with minimal disruption of the network capacity to reroute goods/items/passengers. We find an approximate solution to the Susceptible-Infected-Susceptible (SIS) model, which constitutes a tight upper bound to its exact solution.
arxiv   +1 more source

Report on Pharmaceutical Preparations [PDF]

open access: yesThe Boston Medical and Surgical Journal, 1880
n ...
openaire   +2 more sources

ERUCA SATIVA LINN.: PHARMACOGNOSTICAL AND PHARMACOLOGICAL PROPERTIES AND PHARMACEUTICAL PREPARATIONS

open access: yesAsian Journal of Pharmaceutical and Clinical Research, 2019
Eruca sativa (jarjeer) is an annual herb (family Brassicaceae), which contains a wide range of chemicals and minerals with nutraceutical and organoleptic characteristics.
N. S. Jaafar, I. Jaafar
semanticscholar   +1 more source

Crystal structure of (1,10-phenanthroline-κ2N,N′)-bis(3-thiophenecarboxylato-κ2O,O′)copper(II), C22H14N2O4S2Cu

open access: yesZeitschrift für Kristallographie - New Crystal Structures, 2021
C22H14N2O4S2Cu, orthorhombic, Pbcn (no. 60), a = 20.171(7) Å, b = 9.684(3) Å, c = 10.372(4) Å, V = 2025.9(12) Å3, Z = 4, Rgt(F) = 0.0334, wRref(F2) = 0.0908, T = 273.15 K.
Zhang Zhongyu   +3 more
doaj   +1 more source

Genetic Polymorphisms of Long Non-coding RNA Linc00312 Are Associated With Susceptibility and Predict Poor Survival of Nasopharyngeal Carcinoma

open access: yesFrontiers in Cell and Developmental Biology, 2021
BackgroundLinc00312 is dysregulated in nasopharyngeal carcinoma (NPC) and participates in the initiation and progression of NPC. Our previous studies suggested that linc00312 was able to enhance the sensitivity of NPC cells to irradiation and NPC ...
Zhen Guo   +20 more
doaj   +1 more source

Reversing the PAI-1-induced fibrotic immune exclusion of solid tumor by multivalent CXCR4 antagonistic nano-permeator

open access: yesActa Pharmaceutica Sinica B, 2023
Fibrosis is one of the key factors that lead to the immune exclusion of solid tumors. Although degradation of fiber is a promising strategy, its application was still bottlenecked by the side effects of causing metastasis, resulting in the failure of ...
Jingwen Dong   +8 more
doaj  

Synthesis and spectral characteristics of N-(1-([1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-ylamino)-2,2,2-trichloroethyl)carboxamides

open access: yesHeterocyclic Communications, 2019
Based on readily available N-(2,2,2-trichloro-1-hydroxyethyl)carboxamides, N-(2,2,2-trichloro-1-(3-(3-mercapto-4H-1,2,4-triazol-4-yl)thioureido)ethyl) carboxamides, dehydrosulfurization–under the influence of excess HgO–led to the formation of N-(1-([1,2,
Zadorozhnii Pavlo V.   +4 more
doaj   +1 more source

One-Step Fabrication of pH-Responsive Membranes and Microcapsules through Interfacial H-Bond Polymer Complexation [PDF]

open access: yesScientific Reports 7, Article number: 1265 (2017), 2017
Biocompatible microencapsulation is of widespread interest for the targeted delivery of active species in fields such as pharmaceuticals, cosmetics and agro-chemistry. Capsules obtained by the self-assembly of polymers at interfaces enable the combination of responsiveness to stimuli, biocompatibility and scaled up production.
arxiv   +1 more source

Minimal residual disease (MRD) detection in solid tumors using circulating tumor DNA: a systematic review

open access: yesFrontiers in Genetics, 2023
Minimal residual disease (MRD) refers to a very small number of residual tumor cells in the body during or after treatment, representing the persistence of the tumor and the possibility of clinical progress.
Lemei Zhu   +16 more
doaj   +1 more source

A fluid bilayer phase in aqueous mixtures of fatty alcohol and cationic surfactant [PDF]

open access: yesPhys. Rev. Research 2, 013075 (2020), 2019
The $L_\alpha$ phase of lipid bilayers is a fluid self-assembled state, key to the formulation of cosmetics, detergents and pharmaceutics. Despite having been extensively scrutinized in self-assembled phospholipid or surfactant bilayers, the formation of a fluid $L_\alpha$ state has defied understanding in mixtures of fatty alcohols, surfactants and ...
arxiv   +1 more source

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