Results 31 to 40 of about 594,376 (305)

Effect of Surface Modification of Polypropylene Fiber on Desiccation Crack Performance of Soil-Cement

open access: yesTaiyuan Ligong Daxue xuebao, 2022
In this paper, digital image correlation (DIC) technology was used to evaluate the properties of fiber surface modification (alkali treatment, acid treatment, and silane coupling agent treatment) and fiber content (0%, 0.25%, 0.5%, and 1%) to alleviate ...
Yaxing XU   +4 more
doaj   +1 more source

Controls on the spatial distribution of oceanic δ13CDIC [PDF]

open access: yes, 2013
We describe the design and evaluation of a large ensemble of coupled climate–carbon cycle simulations with the Earth system model of intermediate complexity GENIE.
Death, R. M.   +5 more
core   +3 more sources

Measuring dynamic signals with direct sensor-to-microcontroller interfaces applied to a magnetoresistive sensor [PDF]

open access: yes, 2017
This paper evaluates the performance of direct interface circuits (DIC), where the sensor is directly connected to a microcontroller, when a resistive sensor subjected to dynamic changes is measured.
Cota Ruiz, Juan   +3 more
core   +3 more sources

Selected issues concerning the use of Shredded Rubber Waste (SRW) in binder-bound mixtures [PDF]

open access: yesArchives of Civil Engineering
This paper presents the results of a composite consisting mainly of industrial waste bound by a hydraulic binder. The composite consists of unburnt coal-mining slate, shredded rubber waste (SRW), fly ash and CEM I cement.
Konrad Walotek   +2 more
doaj   +1 more source

Maternal death due to COVID-19, truth or a myth: A narrative review and experience from a teaching hospital in India

open access: yesJournal of Family Medicine and Primary Care, 2022
The course of coronavirus disease-2019 (COVID-19) in pregnancy is unpredictable with outcome trends ranging from milder disease with zero mortality to severe forms and deaths in different parts of the world.
Ritu Sharma   +5 more
doaj   +1 more source

CT and MRI presentation of nasopharyngeal tuberculosis (with a case report)

open access: yesRadiology Case Reports
Nasopharyngeal tuberculosis is a rare extrapulmonary tuberculosis caused by Mycobacterium tuberculosis invading the nasopharynx. Early clinical symptoms are atypical, making the condition easy to overlook and misdiagnosed. We retrospectively reviewed the
Jingjing Tang, Huijuan Chen, Feng Chen
doaj   +1 more source

Lipopolysaccharide uptake is augmented in lipopolysaccharide‐tolerant mouse macrophage‐like cells via increased CD14 expression

open access: yesFEBS Open Bio, EarlyView.
In normal (nontolerant) cells, CD14 is crucial for both LPS uptake and LPS signaling. In LPS‐tolerant cells, in which LPS‐induced TNF‐α and IFN‐β production is suppressed, there is a dramatic increase in surface CD14 expression. The overexpressed CD14 in LPS‐tolerant cells is responsible for the enhanced LPS uptake without inducing pro‐inflammatory ...
Saeka Nishihara   +3 more
wiley   +1 more source

An unusual presentation of carcinoma stomach

open access: yesThe Pan African Medical Journal, 2013
Symptomatic gastric malignancy usually presents with symptoms which mimic peptic ulcer disease.Usual presenting features include weight loss and abdominal pain. Other symptoms include nausea, vomiting, dysphagia, melena and early satiety.
Jeffey George   +4 more
doaj   +1 more source

Firm Size, Technical Efficiency and Productivity Growth in Chinese Industry [PDF]

open access: yes, 2004
Since the mid-1990s, China’s state leadership has adopted a policy of nurturing the competitiveness of large state-owned industrial enterprises. The implications of this policy have been a matter of debate in the literature.
Cheng, Yuk-Shing, Lo, Dic
core  

Cracking the Code: Genotype–Phenotype Correlation Models in Sarcoglycanopathies

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Sarcoglycanopathies are among the most severe limb‐girdle muscular dystrophies (LGMD), though milder presentations have been described. These diseases are primarily caused by missense variants, but the limited predictability of their effect on protein maturation, complex formation, and transport has hindered reliable genotype ...
Leonela Luce   +72 more
wiley   +1 more source

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