A5101931832- Evolution and Paleontology Studies
- Paleontology and Evolutionary Biology
- Ichthyology and Marine Biology
- Titanium Alloys Microstructure and Properties
- Amphibian and Reptile Biology
- Bat Biology and Ecology Studies
- Aerogels and thermal insulation
- Surface Modification and Superhydrophobicity
- Microstructure and mechanical properties
- Air Quality and Health Impacts
- Metallurgy and Material Forming
- Aluminum Alloy Microstructure Properties
- Power Systems Fault Detection
- Medical Education and Admissions
- Bacterial biofilms and quorum sensing
- Diversity and Career in Medicine
- Recycling and utilization of industrial and municipal waste in materials production
- Advanced Photocatalysis Techniques
- Aquaculture Nutrition and Growth
- Aluminum Alloys Composites Properties
- Human Resource and Talent Management
- Parasite Biology and Host Interactions
- Material Dynamics and Properties
- Dental Education, Practice, Research
- HVDC Systems and Fault Protection
Chulalongkorn University
2024
Jiangsu University
2024
Jilin University
2013-2023
Shaanxi University of Science and Technology
2023
Fujian Institute of Oceanography
2023
Ministry of Natural Resources
2023
Beijing Normal University
2020-2022
State Key Joint Laboratory of Environment Simulation and Pollution Control
2022
Wuhan University of Science and Technology
2019-2022
Chinese Academy of Medical Sciences & Peking Union Medical College
2022
Background In the Early Cretaceous Jehol Biota, toothless pterosaurs flourished with chaoyangopterids and tapejarids playing a key role in understanding early diversity evolution of Azhdarchoidea. Unlike more diverse tapejarids, rarer are characterized by long low rostrum, supporting close relationship huge azhdarchids. Unfortunately, our knowledge is still limited osteology, paleoecology, taxonomy Chaoyangopteridae. As one best preserved skeletons, type only specimen Jidapterus edentus...
A new basal ornithopod dinosaur, based on two nearly complete articulated skeletons, is reported from the Lujiatun Beds (Yixian Fm, Lower Cretaceous) of western Liaoning Province (China). Some diagnostic features Changmiania liaoningensis nov. gen., sp. are tentatively interpreted as adaptations to a fossorial behavior, including: fused premaxillae; nasal laterally expanded, overhanging maxilla; shortened neck formed by only six cervical vertebrae; neural spines sacral vertebrae completely...
Recently, the rapid growth in vehicle activity rapidly urbanized areas has led to discharge of large amounts polycyclic aromatic hydrocarbons (PAHs) into roadside soils and these compounds have gradually accumulated soil, which poses a serious threat national food security public health. However, previous studies did not clearly investigate seasonal differences PAH pollution soil by different highways. Therefore, based on field investigations, this study collected 84 surface samples compare...
We describe a new taxon of advanced ornithuromorph bird, Khinganornis hulunbuirensis gen. et sp. nov., from the previously unreported Pigeon Hill locality Lower Cretaceous Longjiang Formation in northern Greater Khingan Range area Inner Mongolia, China. A cladistics analysis resolves K. as sister group clade formed by Changzuiornis and Iteravis among ornithuromorphs. The osteohistological indicates that is first maintained an uninterrupted growth during longer period characterised slow...
Introduction This study aims to investigate consumers' cognition, preference and willingness pay (WTP) for celery with low pesticide residues, provide evidence from a consumer perspective government food safety regulation. Method A survey was conducted on the population over age of 18 in 6 provinces Shanghai, Guangdong, Sichuan, Hunan, Hebei Heilongjiang China, order improve representativeness sample. The carried out respondents' cognitive attitudes towards low-residue vegetables, applied...
Abstract The first S inopa species, . jilinia sp. nov., from outside of N orth A merica is described. It comes the H uadian F ormation, locality G onglangtou, J ilin P rovince, north‐east C hina. new species represents northernmost and one latest most complete sian rototomus ‐like hyaenodontidans known. also youngest specimens , because age ormation correlated to later U intan only doubtful citation merican younger than early exists. nov. characterized by having m3 clearly smaller m1, very...
Gender bias in career choices has always been a matter of great concern, including the field medicine. This study reports on current situation this regard China, reasons for Chinese medical students' willingness to engage surgical careers; investigates their accounts gender bias; and analyzes effect choices.This invited students from Harbin Medical University fill out non-mandatory questionnaire whether they had witnessed bias, intentions, factors influencing intentions. A one-way analysis...
Early limb skeletogenesis in salamanders is characterized by preaxial elements, digits I and II forming earlier than their postaxial counterparts (digits III to V), a phenomenon known as dominance, whereas amniotes anurans, these developmental sequences are reversed. This pattern characterizes the late of zeugopodium anamniote tetrapods but remains unknown carpals/tarsals. To correct this gap knowledge, we investigate ossification patterns carpals/tarsals six salamander families/clades based...
In this study, we present an explicit crystal plasticity finite element model (CPFEM) to investigate the texture evolution during multipass tube spinning of a TA15 alloy. The formation mechanism is further revealed by analyzing grain rotation and slip behaviors. results indicate that, for grains whose c-axes are far from normal direction (ND), basal <a> dominant under significant compression deformation state spinning. Therefore, c-axis gradually turns toward ND. However, close ND,...
Liaoceratops is a small basal neoceratopsian dinosaur from the Early Cretaceous Jehol Biota of western Liaoning, China. Because its postcranial skeleton lacking, behaviour and palaeoecology remain poorly understood. By using computed tomography (CT), we reconstructed cranial endocast endosseous labyrinths an adult individual yanzigouensis (PMoL-AD00097). Analysis comparisons indicate that brain, olfactory bulb inner ear more closely resemble those observed in specimens ceratopsian...
A new small-bodied theropod dinosaur, Migmanychion laiyang gen. et sp. nov., is erected based on appendicular skeletal material from the Lower Cretaceous of Pigeon Hill locality, Inner Mongolia, China. This shows a peculiar combination features in hand, part shared with therizinosauroids, oviraptorosaurs and enigmatic Fukuivenator paradoxus Japan.. Phylogenetic analysis supports closest affinity Fukuivenator, yet alternative placements among Oviraptorosauria or non-avialan paravians result...
Recently, a new fossil site containing microvertebrate remains has been discovered in the upper part of Nenjiang Formation (early Campanian) Songliao Basin, northeast China. Five isolated theropod teeth were discovered. The analysed based on morphological traits and results showed that they correspond to clades Troodontidae, Dromaeosauridae ?Tyrannosauridae. One dromaeosaurid tooth can be furtherly assigned Dromaeosaurinae. It is first discovery from Formation, also record Dromaeosaurinae...