Results 31 to 40 of about 4,533,602 (207)

El Premio Nobel de la Paz a Liu Xiaobo: algunas consideraciones [PDF]

open access: yes, 2010
La concesión del Premio Nobel de la Paz 2010 al disidente Liu Xiaobo plantea candentes cuestiones sobre la realidad política china y la relación de Pekín con el exterior.
Soto, Augusto
core  

Homogeneity of infinite dimensional isoparametric submanifolds

open access: yes, 1998
A subset S of a Riemannian manifold N is called extrinsically homogeneous if S is an orbit of a subgroup of the isometry group of N. Thorbergsson proved the remarkable result that every complete, connected, full, irreducible isoparametric submanifold of ...
Heintze, Ernst, Liu, Xiaobo
core   +2 more sources

The Landscape and Regulation of Histone Crotonylation in Mammalian Gametes and Early Embryos

open access: yesAdvanced Science, EarlyView.
Histone crotonylation undergoes a genome‐wide transition from broad domains to canonical narrow peaks during minor zygotic genome activation (ZGA). This remodeling is required for proper major ZGA and blastocyst formation. Disruption of this transition by transcriptional inhibition, metabolic perturbation, or HDAC1 dysfunction impairs embryonic ...
Shenli Yuan   +8 more
wiley   +1 more source

Cerimònia de lliurament del Premi Nobel de la Pau 2010 a Liu Xiaobo [PDF]

open access: yes, 2011
Discurs de presentació a càrrec de Thorbjorn Jagland, president del Comitè Nobel de Noruega. "No tinc enemics: El meu al·legat final". Discurs de Liu Xiaobo davant del Tribunal Popular Intermedi Municipal número 1 de Pequín.
Xiaobo, Liu
core  

Elliptic Gromov-Witten Invariants And Virasoro Conjecture

open access: yes, 1999
The Virasoro conjecture proposed by Eguchi-Hori-Xiong and S. Katz predicts that the generating function of Gromov-Witten invariants is annihilated by infinitely many differential operators which form a half branch of the Virasoro algebra.
Liu, Xiaobo
core   +4 more sources

Depth‐dependent mechanisms regulate accumulation of plant‐ and microbial‐derived residues under long‐term nitrogen addition in a semiarid grassland

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Plant‐ and microbial‐derived residues constitute the primary sources of soil organic carbon (SOC) in grassland ecosystems. However, their differential responses to chronic nitrogen (N) enrichment and the depth‐dependent mechanisms governing their accumulation remain ...
Xiaobo Yuan   +19 more
wiley   +1 more source

Therapeutic potential of natural products in cancer immunotherapy: Advances and challenges

open access: yesBritish Journal of Pharmacology, EarlyView.
This review systematically outlines the mechanisms underlying tumour immunotherapy resistance and elucidates the role of natural products in enhancing therapeutic efficacy as immunomodulatory adjuvants. Abstract Immunotherapy has emerged as a clinically pivotal approach in cancer treatment, but its application remains limited to a small subset of ...
Rao Hu   +6 more
wiley   +1 more source

Relationship of Sleep Duration With All‐Cause Mortality and Cardiovascular Events: A Systematic Review and Dose‐Response Meta‐Analysis of Prospective Cohort Studies

open access: yesJournal of the American Heart Association : Cardiovascular and Cerebrovascular Disease, 2017
Background Effects of extreme sleep duration on risk of mortality and cardiovascular outcomes remain controversial. We aimed to quantify the dose‐response relationships of sleep duration with risk of all‐cause mortality, total cardiovascular disease ...
Jiawei Yin   +12 more
semanticscholar   +1 more source

Platelets in Skin Autoimmune Diseases

open access: yesFrontiers in Immunology, 2019
Systemic lupus erythematosus (SLE), systemic sclerosis (SSc), and small vessel vasculitis are three autoimmune diseases frequently manifested in the skin. They share common pathogenic features, including production of autoantibodies, loss of tolerance to
Xiaobo Liu   +3 more
doaj   +1 more source

A Model-Agnostic Meta-Baseline Method for Few-Shot Fault Diagnosis of Wind Turbines

open access: yesSensors, 2022
The technology of fault diagnosis is helpful to improve the reliability of wind turbines, and further reduce the operation and maintenance cost at wind farms. However, in reality, wind turbines are not allowed to operate with faults, so few fault samples
Xiaobo Liu, Wei Teng, Yibing Liu
doaj   +1 more source

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