Results 31 to 40 of about 217,964 (260)

Ultrafast Dynamics of Spin Current and Electron Temperature in Spintronic Terahertz Emitters

open access: yesAdvanced Science, EarlyView.
This work quantifies optical‐pump‐induced THz transmission variations to reveal electron and lattice temperature dynamics and presents time‐resolved THz spectral maps for sub‐picosecond analysis. A 63 ± 8 fs time lag between THz emission and laser excitation is identified, serving as an intrinsic parameter limiting the upper frequency of spintronic THz
Yifan Wang   +10 more
wiley   +1 more source

Herba Lysimachiae Polysaccharide‐Modified Selenium Nanoparticles Alleviate Oxidative Injury in Kidney Stones via TOMM22‐Regulated Mitophagy Activation

open access: yesAdvanced Science, EarlyView.
HLP‐SeNPs, a Lysimachia christinae polysaccharide‐modified selenium nanoparticle, treat kidney stones by downregulating TOMM22 expression, which reduces PINK1 translocation into mitochondria and promotes its retention on the outer mitochondrial membrane.
Junyi Yang   +10 more
wiley   +1 more source

Second National Communication on Climate Change of The People’s Republic of China [PDF]

open access: yes
The Second National Communication on Climate Change of the People’s Republic of China, is divided into 8 parts with relevant chapters underneath: national circumstances, national GHG inventory, climate change impacts and adaptation, policies and actions ...
the People’s Republic of China
core  

A Disaggregation Strategy for Nanopesticide Fabrication: Investigating the Impact of Nanosizing on Pesticide Biointeractions

open access: yesAdvanced Science, EarlyView.
To explore the impact of nanosizing on pesticide biointeractions, a 7‐nm (average) emamectin benzoate nanopesticide without nanocarriers or surfactants is fabricated via HOAc‐mediated disaggregation. Nanosizing enhances bioactivity against Megalurothrips usitatus and Meloidogyne enterolobii and improves plant penetration.
Jiaqi Wei   +11 more
wiley   +1 more source

Real-World Safety and Effectiveness of Omalizumab in Moderate to Severe Allergic Asthma Patients in China: A Post-Authorization Study

open access: yesJournal of Asthma and Allergy, 2023
Nan Su,1,2 Lili Zhi,3 Fengxia Liu,4 Yongsheng Wang,5 Qingling Zhang,6 Xiansheng Liu,7 Xueyan Wang,8 Guodong Hao,9 Xiuqin Zhang,10 Qiang Hu,11 Monica Ligueros-Saylan,12 Alkaz Uddin,13 Jing Yang,14 Tiantian Liang,15 Liju Ding,16 Runqin Li,17 Chen Wang1,2 ...
Su N   +16 more
doaj  

Services Policy Reform in the People’s Republic of China: Before and After the Global Financial Crisis [PDF]

open access: yes
Adverse effects of the global financial crisis on international trade include falling demand, increased trade protectionism, and drying up of trade finance.
Fan, Ying
core  

Questions of accumulated environmental harm - People’s Republic of China

open access: yes, 2023
The research is dedicated to the state of legislation in the People's Republic of China on accumulated environmental harm and existing practices of liquidating objects of accumulated environmental harm.
Xuecong Zhang, Vladimir E. Pinaev
core   +1 more source

Enhanced Mechanical Properties Via Boron‐Induced Multi‐Mechanism Strengthening in (NbTaTi1.5V)100‐xBx Refractory High Entropy Alloys

open access: yesAdvanced Science, EarlyView.
A trace amount of boron is introduced into NbTaTi1.5V RHEA, forming a finegrained BCC+TiO+TiB microstructure. The TiB phase generates numerous dislocations, strengthening the alloy. The alloy exhibits 3610 MPa compressive fracture strength and 1060 HV microhardness, while retaining 14.8% fracture strain.
Da Wu   +9 more
wiley   +1 more source

Standardization for Diagnosis and Treatment of Primary Hepatic Carcinoma (2022 Edition)

open access: yesZhongliu Fangzhi Yanjiu, 2022
National Health Commission of the People's Republic of China
doaj   +1 more source

Emergence of a ST248Pasteur-ST1068Oxford Carbapenem Resistance Acinetobacter pittii Clinical Isolate in China, Co-Harboring OXA-58 and OXA-500 Carbapenemases

open access: yesInfection and Drug Resistance, 2023
Chongmei Tian,1,* Jianqin Song,2,* Delian Huang,3 Siwei Wang,4 Yaping Zhao,1 Liping Fu,1 Xueyu Fan,5 Tianhong Ma,6 Yongfeng Bai5 1Department of Pharmacy, Shaoxing Hospital of Traditional Chinese Medicine Affiliated to Zhejiang Chinese Medical ...
Tian C   +8 more
doaj  

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