Publications by authors named "Hexin Wang"

Triple cation halide perovskite (TCP) stands out as a superior photoelectric material, with a broader absorption range, higher absorption efficiency, and improved environmental stability. Due to its excellent synaptic plasticity, TCP facilitates advanced neural morphological operations like light-assisted learning. Here, a modifying layer of polythiophene (P3HT) was incorporated onto the TCP thin film to enhance the resistive switching (RS) characteristics of the synaptic device, which exhibits excellent stability (10 endurance cycles and > 10 s retention time) and low energy consumption (~ 6.

View Article and Find Full Text PDF
Article Synopsis
  • The text discusses the use of memristors, specifically a W/TaO/Ag type, to reduce the heavy computational load caused by Gaussian filtering in image processing due to multiple multiplications and additions.
  • By introducing a ZnO interlayer into the memristor, the study found that the resulting TaO/ZnO structure improved the linearity of the pulse response, allowing for easier adjustments in conductance.
  • A 5 × 5 memristor array was used effectively as a convolution kernel for Gaussian noise removal, achieving an impressive denoising performance with an average loss of less than 5%, indicating the memristors' potential for use in convolutional neural networks (CNNs).
View Article and Find Full Text PDF

Vaccinium L. is an important fruit tree with nutritional, medicinal, and ornamental values. However, the mitochondrial (mt) genome of Vaccinium L.

View Article and Find Full Text PDF

Three-dimensional human pose estimation focuses on generating 3D pose sequences from 2D videos. It has enormous potential in the fields of human-robot interaction, remote sensing, virtual reality, and computer vision. Existing excellent methods primarily focus on exploring spatial or temporal encoding to achieve 3D pose inference.

View Article and Find Full Text PDF
Article Synopsis
  • Mulberry leaves (MLs) are identified as a unique feed option that may regulate lipid metabolism, although the exact molecular mechanisms are still unclear.
  • A feeding experiment with growing mutton sheep showed that adding dried or fermented MLs significantly impacted genes and metabolites linked to various lipid metabolic pathways, enhancing immune functions.
  • Notably, dried mulberry leaves were more effective at promoting fatty acid β-oxidation and lipid breakdown compared to fermented versions, due to their higher fiber content, suggesting potential medicinal uses for MLs in lipid management and immune support.
View Article and Find Full Text PDF
Article Synopsis
  • Actinidia arguta is a widely distributed species known for its small, smooth fruit, rapid softening, and strong cold tolerance, distinguished from the cultivated Actinidia chinensis.
  • Researchers created a detailed genome assembly of A. arguta, which is 2.77 Gb long and organized into 116 pseudo-chromosomes, revealing two distinct geographic groups based on evolutionary divergences.
  • The study identified three key genes that contribute to fruit softening and explored the genetic basis of traits related to sexual dimorphism, providing a foundation for future research and agricultural enhancement of this species.
View Article and Find Full Text PDF

Capitalizing on rapid carrier migration characteristics and outstanding photoelectric conversion performance, halide perovskite memristors demonstrate an exceptional resistive switching performance. However, they have consistently faced constraints due to material stability issues. This study systematically employs elemental modulation and dimension engineering to effectively control perovskite memristors with different dimensions and A-site elements.

View Article and Find Full Text PDF
Article Synopsis
  • Phyllosphere endophytes are essential for plant health, influencing growth and crop yield through key processes like leaf functionality and fruit development.
  • A bibliometric analysis of 156 research articles from 2002 to 2022 revealed a surge in publications post-2011, with notable contributions from authors like A Elizabeth Arnold and institutions such as the University of Arizona.
  • The study identifies key themes in endophyte research, emphasizing the need for broader collaboration among authors and institutions while focusing on areas like diversity, fungal endophytes, and growth dynamics.
View Article and Find Full Text PDF

Introduction: Currently, the anti-oxidation of active ingredients in mulberry leaves (MLs) and their forage utilization is receiving increasing attention. Here, we propose that MLs supplementation improves oxidative resistance and immunity.

Methods: We conducted a trial including three groups of growing mutton sheep, each receiving fermented mulberry leaves (FMLs) feeding, dried mulberry leaves (DMLs) feeding or normal control feeding without MLs.

View Article and Find Full Text PDF

Mulberry ( L.) is a flowering tree traditionally used in Chinese herbal medicine. Mulberry leaf flavonoids (MLFs) have been reported to exert important anti-inflammatory and antioxidant properties.

View Article and Find Full Text PDF

Mulberry leaves (ML) are a promising alternative fodder source due to their high protein content and the abundance of active components. A test of three inoculants in various combinations revealed that high-quality ML silage was produced at an inoculum ratio of 1:1:0 (50% , 50% , and 0% ). Using dry matter (DM) loss, pH, ammonia-N and amino acid contents, total antioxidant activity, and total flavonoids content to evaluate silage quality, this inoculant mixture was shown to produce high-quality silage within a range of inoculum size (5-15%), moisture contents (50-67%), ensiling temperatures (27-30°C), and ensiling duration (14-30 days).

View Article and Find Full Text PDF

Mulberry, an important woody tree, has strong tolerance to environmental stresses, including salinity, drought, and heavy metal stress. However, the current research on mulberry resistance focuses mainly on the selection of resistant resources and the determination of physiological indicators. In order to clarify the molecular mechanism of salt tolerance in mulberry, the physiological changes and proteomic profiles were comprehensively analyzed in salt-tolerant (Jisang3) and salt-sensitive (Guisangyou12) mulberry varieties.

View Article and Find Full Text PDF

Myopia is the leading cause of visual impairments worldwide. Some studies revealed that visual experience in early life affected the final myopia, indicating that environmental factors play an impellent role in the development of myopia. However, risk factors of myopia are still not identified among adolescents in China.

View Article and Find Full Text PDF

Fourier ptychographic microscopy (FPM) is a recently proposed computational imaging method that achieves both high resolution (HR) and wide field of view. In the conventional FPM model, the sample is assumed to be a 2D thin layer, and a series of low-resolution images at different illumination angles is used for HR image reconstruction. However, in practice, the sample complex amplitude distribution is usually mixed with some unknown background interferences.

View Article and Find Full Text PDF

The purpose of this survey was to determine the association of parents' attitudes and behaviors toward children's visual care with myopia risk in school-aged children.A total of 894 parents of school-aged children were investigated in primary and middle schools in the central and noncentral urban area in Wuhan through stratified cluster random sampling on July, 2015. We analyzed the association by the generalized linear mixed model.

View Article and Find Full Text PDF
Article Synopsis
  • * This review examines how NSC pools in trees change seasonally and spatially, focusing on how environmental factors affect NSC allocation.
  • * The text also discusses how trees may adapt their NSC pools in response to climate change and suggests areas for future research on NSCs in changing climates.
View Article and Find Full Text PDF
Article Synopsis
  • The study investigated the natural regeneration of Larix olgensis in eastern Liaoning Province, focusing on factors like seed bank viability and seedling growth.
  • Results showed that 30% of seeds in a 40-year-old plantation were viable, with seedlings primarily emerging in spring but suffering from slow growth and high mortality rates by September.
  • Key obstacles for successful regeneration were identified as inadequate light and heavy ground cover, while increased thinning improved seedling survival rates.
View Article and Find Full Text PDF

A PHP Error was encountered

Severity: Warning

Message: fopen(/var/lib/php/sessions/ci_sessionsroe9k50o9s68qdj8gerlc3uc3p5o105): Failed to open stream: No space left on device

Filename: drivers/Session_files_driver.php

Line Number: 177

Backtrace:

File: /var/www/html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_start(): Failed to read session data: user (path: /var/lib/php/sessions)

Filename: Session/Session.php

Line Number: 137

Backtrace:

File: /var/www/html/index.php
Line: 316
Function: require_once