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Results: 2024
Multiscale mobility explains differential associations between the gross domestic product and COVID-19 transmission in Chinese cities.
Xiao-Ke Xu, Lin Wang, Sen Pei
Mar 26, 2021
In this letter, we find a Simpson’s paradox in the association between GDP and COVID-19 transmission in Chinese cities stratified by location. The differential associations in cities within and outside Hubei province can be...
Obligatory, Optional and Contrastive Occurrences of KE Modern Persian
Jalal Rahimian
Jul 18, 2013
The function of particles like ke in modern Persian varies according to context. As a morphosyntactic element with a range of roles, it functions as a subordinator, an adverbial conjunction, a focus marker and an interrogative...
Obligatory, Optional and Contrastive Occurrences of KE Modern Persian
Jalal Rahimian
Jul 18, 2013
The function of particles like ke in modern Persian varies according to context. As a morphosyntactic element with a range of roles, it functions as a subordinator, an adverbial conjunction, a focus marker and an interrogative...
THE "INDIFFERENCE-ke CONSTRUCTION" IN MODERN CONVERSATIONAL PERSIAN
Nima Sadat-Tehrani
Aug 01, 2013
This paper deals with a construction in Persian called here the Indifference-ke Construction (or IKC). This construction has the structure A ke B, where A is a clause (minimally a verb), ke is a particle, and B is a verb, a...
THE "INDIFFERENCE-ke CONSTRUCTION" IN MODERN CONVERSATIONAL PERSIAN
Nima Sadat-Tehrani
Aug 01, 2013
This paper deals with a construction in Persian called here the Indifference-ke Construction (or IKC). This construction has the structure A ke B, where A is a clause (minimally a verb), ke is a particle, and B is a verb, a...
Efficient and Tunable Electroluminescence from In Situ Synthesized Perovskite Quantum Dots.
Semiconductor quantum dots (QDs) are among the most promising next-generation optoelectronic materials. QDs are generally obtained through either epitaxial or colloidal growth and carry the promise for solution-processed...
Selective Dealkenylative Functionalization of Styrenes via C-C Bond Cleavage.
As a readily available feedstock, styrene with about 25 million tons of global annual production serves as an important building block and organic synthon for the synthesis of fine chemicals, polystyrene plastics, and...
Serial interval of SARS-CoV-2 was shortened over time by nonpharmaceutical interventions.
Studies of novel coronavirus disease 2019 (COVID-19), which is caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), have reported varying estimates of epidemiological parameters, including serial interval...
Inferring time-varying generation time, serial interval, and incubation period distributions for COVID-19.
The generation time distribution, reflecting the time between successive infections in transmission chains, is a key epidemiological parameter for describing COVID-19 transmission dynamics. However, because exact infection times...
β-Hydroxybutyrate Oxidation in Exercise Is Impaired by Low-Carbohydrate and High-Fat Availability.
Purpose: In this study, we determined ketone oxidation rates in athletes under metabolic conditions of high and low carbohydrate (CHO) and fat availability. Methods: Six healthy male athletes completed 1 h of bicycle ergometer...
Inferring time-varying generation time, serial interval, and incubation period distributions for COVID-19.
The generation time distribution, reflecting the time between successive infections in transmission chains, is a key epidemiological parameter for describing COVID-19 transmission dynamics. However, because exact infection times...
Characterizing Human Collective Behaviors During COVID-19 - Hong Kong SAR, China, 2020.
WHAT IS ALREADY KNOWN ABOUT THIS TOPIC?: People are likely to engage in collective behaviors online during extreme events, such as the coronavirus disease 2019 (COVID-19) crisis, to express awareness, take action, and work...
ART1 induces aberrant methylation of uPA promoter
Colorectal carcinoma remains one of the most prevalent cancers with high morbidity and mortality. Arginine ADP-ribosyltransferase 1 (ART1) is one of the major mono-ADP-ribose transferases and has been shown to be involved...
ART1 induces aberrant methylation of uPA promoter
Colorectal carcinoma remains one of the most prevalent cancers with high morbidity and mortality. Arginine ADP-ribosyltransferase 1 (ART1) is one of the major mono-ADP-ribose transferases and has been shown to be involved...
A HEVC Video Steganalysis Against DCT/DST-Based Steganography
The development of video steganography has put forward a higher demand for video steganalysis. This paper presents a novel steganalysis against discrete cosine/sine transform (DCT/DST)-based steganography for high efficiency...
Stable field emission from vertically oriented SiC nanoarrays
Silicon carbide (SiC) nanostructure is a type of promising field emitter due to high breakdown field strength, high thermal conductivity, low electron affinity, and high electron mobility. However, the fabrication of the SiC...
The Role of Ischemia/Reperfusion Injury in Early Hepatic Allograft Dysfunction.
Liver transplantation (LT) is the only available curative treatment for patients with end-stage liver disease. Early allograft dysfunction (EAD) is a life-threatening complication of LT and is thought to be mediated in large...
An Intra-Prediction Mode-Based Video Steganography With Secure Strategy
In this paper, an intra-prediction mode (IPM)-based video steganography with secure strategy was proposed for H.264 video stream. First of all, according to the property of IPM conversion after calibration, a content-adaptive...
PARP10 influences the proliferation of colorectal carcinoma cells, a preliminary study
PARP10 is an intracellular mono-ADP ribosyltransferase and recent reports suggest that it regulates proliferation of some cell types. However, its effect on the proliferation of colorectal carcinoma cells has not yet been...
Polymer nanotube membranes synthesized via liquid deposition in anodic alumina

Self-standing polystyrene nanotube (PNT) membranes have been fabricated from liquid deposition in the pores of anodic alumina. PNTs were deposited using 3 wt% concentration of 90 kDa polystyrene in the starting solution...

Stable field emission from vertically oriented SiC nanoarrays
Silicon carbide (SiC) nanostructure is a type of promising field emitter due to high breakdown field strength, high thermal conductivity, low electron affinity, and high electron mobility. However, the fabrication of the SiC...

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