A5013259925- Plant and animal studies
- Plant Parasitism and Resistance
- Ecology and Vegetation Dynamics Studies
- Plant and Fungal Species Descriptions
- Thyroid Cancer Diagnosis and Treatment
- Advanced Image and Video Retrieval Techniques
- Visual Attention and Saliency Detection
- Insect and Arachnid Ecology and Behavior
- Insect and Pesticide Research
- Animal Ecology and Behavior Studies
- Artificial Intelligence in Healthcare and Education
- Plant Pathogens and Fungal Diseases
- Traditional Chinese Medicine Analysis
- Image Retrieval and Classification Techniques
- Radiomics and Machine Learning in Medical Imaging
- Pancreatic and Hepatic Oncology Research
- Species Distribution and Climate Change
- Cancer, Hypoxia, and Metabolism
- AI in cancer detection
- Surgical site infection prevention
- RNA modifications and cancer
- Plant Virus Research Studies
- Hip and Femur Fractures
- Fungal Biology and Applications
- Entomological Studies and Ecology
Kunming Institute of Botany
2016-2024
Chinese Academy of Sciences
2016-2024
Chifeng University
2018-2022
University of Bristol
2021
Second Hospital of Tangshan
2020
Samsung (United States)
2019
Shandong Normal University
2018-2019
Research!America (United States)
2019
University of Chinese Academy of Sciences
2016
Lanzhou University
2015-2016
Species are often presumed to be apparent in nature, but practice they may difficult recognise, especially when viewed across continents rather than within a single site. Coalescent-based Poisson-tree-process (PTP) models applied fast-evolving genes promise one quantitative criterion for recognising species, complete with the estimates of uncertainty that required scientific method. Such methods face challenges discerning between widespread polytypic species and complexes closely related,...
Hashimoto's thyroiditis (HT) is the main cause of hypothyroidism. We develop a deep learning model called HTNet for diagnosis HT by training on 106,513 thyroid ultrasound images from 17,934 patients and test its performance 5051 2 datasets static 1 dataset video data. achieves an area under receiver operating curve (AUC) 0.905 (95% CI: 0.894 to 0.915), 0.888 (0.836-0.939) 0.895 (0.862-0.927). exceeds radiologists' accuracy (83.2% versus 79.8%; binomial test, p < 0.001) sensitivity (82.6%...
Pollination networks are usually constructed and assessed by direct field observations which commonly assume that all flower visitors true pollinators. However, this assumption is often invalid the use of data based on mere to flowers may lead a misunderstanding intrinsic pollination networks. Here, using large dataset both sampling floral analyzing their pollen loads, we 32 pairs (visitation versus transport) across one flowering season at four elevation sites in Himalaya–Hengduan Mountains...
How floral traits and community composition influence plant specialization is poorly understood the existing evidence restricted to regions where diversity low. Here, we assessed whether varied among four species-rich subalpine/alpine communities on Yulong Mountain, SW China (elevation from 2725 3910 m). We analyzed two factors (floral pollen vector composition: richness density) determine degree of across 101 species in all communities. Floral visitors were collected load analyses conducted...
Abstract Considering the high incidence of postoperative complications open fracture, management this injury is an intractable challenge for orthopaedist, and surgical site infection (SSI) devastate one. Screening high‐risk patients target them with appropriate interventions important in clinical practice. The aim study was to identify modifiable factors that were associated SSI following operative treatment fractures. This retrospective, multicentre conducted at three hospitals. A total...
ABSTRACT Bumblebees are among the most abundant and important pollinators for sub-alpine alpine flowering plant species in Northern Hemisphere, but little is known about their adaptations to high elevations. In this article, we focused on two bumblebee species, Bombus friseanus prshewalskyi , respective gut microbiota. The distributed through Hengduan Mountains of southwestern China, show replacement at different We performed genome sequencing based 20 worker bee samples each species....
Isolation between species, or taxa sharing a common lineage, depends primarily on the relative strengths of various reproductive barriers. Previous studies isolation orchids emphasized mechanical and ethological barriers in flowers species showing food and/or sexual mimicry. In this study, we investigated quantified series prepollination postpollination pink white forms Spiranthes sinensis sl, nectar-secreting complex. We generated ML trees based trnS-G matK to explore phylogenetic...
Abstract Successful pollination in animal‐pollinated plants depends on the temporal overlap between flower presentation and pollinator foraging activity. Variation dimension of plant–pollinator networks has been investigated intensely across flowering seasons. However, over course a day, dynamics interactions may vary strongly due environmental fluctuations. It is usually assumed there unimodal, diurnal, activity pattern, while alternative multimodal types patterns are often neglected...
Morphological trait-matching and species abundance are thought to be the main factors affecting frequency strength of mutualistic interactions. However, relative importance in shaping interactions across environmental gradients remains poorly understood, especially for plant-insect mutualisms involving generalist species. Here, we characterised variation trait composition plant-Hymenoptera plant-Diptera four meadows an elevational gradient (2,725-3,910 m) Yulong Snow Mountain, Southwest...
Abstract Species interactions, such as those between plants and pollinators, are known to be shaped by both evolutionary history ecological factors. However, little is about how multiple factors (e.g. phylogeny, phenology, abundance functional traits) interactively affect interaction patterns. Using a plant–bumblebee network comprising 2,428 interactions 29 plant species 12 bumblebee in the Himalaya–Hengduan Mountains, we tested for phylogenetic signal whether pattern was explained...
Objective: Large volume radiological text data have been accumulated since the incorporation of electronic health record (EHR) systems in clinical practice. We aimed to determine whether deep natural language processing algorithms could aid radiologists improving thyroid cancer diagnosis. Methods: Sonographic EHR were obtained from database. Pathological reports used as gold standard for diagnosing cancer. developed diagnosis based on (THCaDxNLP) interpret unstructured sonographic area under...
Binary-only bug search has already drawn a lot attentions recently, due to the increasing growth of security breaches. Most existing work focuses on searching by checking similarity code snippets. It is further required check whether function patched or not. Unfortunately, this still manual effort for all based approaches. In paper, we propose novel approach automatic patch detection. build detector learning feature representation from in binary format. We utilize encoding technique make...
Natural compounds from medicinal plants are important resources for drug development. In a panel of human tumor cells, we screened library the natural products Garcinia species which have anticancer potential to identify new therapeutic leads and discovered that caged xanthones were highly effective at suppressing multiple cancer cell lines. Their activities mainly depended on apoptosis pathways. For in sensitive line, their mechanisms mode action evaluated. 33-Hydroxyepigambogic acid...
Abstract Anthropogenic activity can modify the distribution of species abundance in a community leading to appearance new dominant species. While many studies report that an alien plant which becomes increasingly change composition, plant–pollinator network structure and reproductive output native species, much less is known about become their communities. Euphorbia jolkinii Boissier ( Euphorbia, hereafter) has over‐grazed meadows Shangri‐La, SW China. During flowering season over 2 years,...
摘要: 依赖于动物传粉获得繁殖成功的植物的分布与其传粉动物的地理分布有着密切联系。预测未来气候变化对植物及其传 粉动物地理分布的影响对生物多样性保护具有重要意义。本文通过对中国-喜马拉雅3种黄耆属(Astragalus)植物, 即弯齿黄耆 (A.camptodontus)、黑毛黄耆(A. pullus)和笔直黄耆(A.strictus), 及其传粉熊蜂(Bombus)的野外调查, 以及收集来源于数据库的 黄耆和熊蜂的543个物种分布点和13个环境因子数据, 结合物种可能出现的完全扩散、不扩散和仅熊蜂扩散3种迁移模式, 利 用MaxEnt模型模拟了3种黄耆属植物与2种传粉熊蜂即橘尾熊蜂(Bombus friseanus)和红束熊蜂(B.rufofasciatus)在历史阶段 (1970-2000年)和2100年两种温室气体浓度情景(ssp245和ssp585)下的适宜分布区变化。结果表明: 3种黄耆属植物均主要依赖 于熊蜂传粉, 黄耆与其传粉熊蜂的主要适宜分布区为中国-喜马拉雅地区, 到2100年它们的分布区呈现向西北方向扩张的趋 势 , 而 在 东南 部 的分 布 区减少 。
Aim:The impact of global climate change on ecosystems creates a pressing and significant challenge to society.Climate is increasing the frequency severity extreme events, which have direct ecosystem productivity service functions.Here, we conducted literature review research progress in this field, including analyses interaction network structure, temporal spatial distribution changes, importance "rewiring" interactive relationships functional traits.Progress: Recent has focused effects that...
Laparoscopic pancreatic surgery is one of the most sophisticated and advanced applications laparoscopy in current surgical practice. The adoption laparoscopic pancreaticoduodenectomy (LPD) has been relatively slow due to technical challenges. aim this study review characterize our successful LPD experiences patients with distal bile duct carcinoma, periampullary adenocarcinoma, pancreas head cancer, duodenal cancer evaluate clinical outcomes for its potential oncologic applications. We...
Reproductive fitness of different floral phenotypes varies within and/or among populations. These variations are important to understand the process natural selection and evolution traits. In this study, we focused on a distylous, self-incompatible species, Primula poissonii, investigate fitness-related Our aim was determine how traits vary as targets whether morph-specific occurs. This study conducted at two sites (Yushuizhai 2700 m Haligu 3200 m) in Lijiang Alpine Botanical Garden,...
Host sympatry provides opportunities for cross-species disease transmission and compounded effects on host population community structure. Using the Silene-Microbotryum interaction (the castrating anther smut disease), eleven Himalayan Silene species were assessed in regions of high diversity to ascertain levels pathogen specificity. We also investigated prevalence, seasonal dynamics infection flowering patterns five co-blooming species. identified several new Microbotryum lineages with...
Image retargeting technique requires important information preservation and less edge distortion during increasing/decreasing image size. The major existed content-aware methods perform well. However, there are two problems should be improved: the slight appeared at object edges structure in nonsalient area. According to psychological theories, people evaluate quality based on multi-level judgments comparison between different areas, both content structure. paper proposes a new standard:...
A new species of Cylindrolobus (Orchidaceae), C. gaoligongensis J. D. Ya & H. Jiang from Gongshan county, northwestern Yunnan, China, is described and illustrated. It morphologically similar to arunachalensis (A. N. Rao) A. Rao, but can be distinguished it by having 5 veined lateral sepals, orange pink triangular-ovate lip mid-lobe apex mucronate, yellow white long hairs on the lip, 2 central calli connected a keel toward in disk, 3 rows base disk. Additionally, detailed description...