Results 131 to 140 of about 273,756 (334)

La protesta campesina como protesta ambiental, siglos XVIII-XX [PDF]

open access: yes, 2007
This article analyses peasant conflicts from an environmental perspective. First, we show a general theory about environmental conflicts making a clear differentiation among environmental conflicts making a clear differentiation among environmental ...
González de Molina, Manuel   +3 more
core  

Engineering a Sonotherapeutic RBC Membrane‐Derived Nanoparticle Platform for the Treatment of Liver Cancer

open access: yesAdvanced Functional Materials, EarlyView.
Herein, an RBC membrane‐derived nanoparticle (CMN‐ICG) is engineered to efficiently deliver a sonosensitizing agent, indocyanine green (ICG), for sonotherapy of hepatocellular carcinoma (HCC). CMN‐ICG exhibits excellent cytocompatibility, significantly enhances hepatocyte uptake, and produces excessive reactive oxygen species (ROS) upon ultrasound ...
Alap Ali Zahid   +6 more
wiley   +1 more source

Heteroatom‐Engineering Promoted Co9S8 Bi‐functional Electrocatalyst for Hydrazine‐Assisted Hydrogen Production at Industrial Current Density

open access: yesAdvanced Functional Materials, EarlyView.
Fe and P co‐doped Co9S8 nanocorals (Fe, P‐Co9S8) are successfully synthesized by a heteroatom engineering strategy, which exhibit outstanding bifunctional electrocatalytic performance for both the hydrogen evolution reaction (HER) and hydrazine oxidation reaction (HzOR).
Yuying Meng   +8 more
wiley   +1 more source

Intangible Hay Heritage in Șurdești

open access: yesMartor, 2016
This article presents the intangible heritage related to haymaking and shared by a specific community, namely the village of Șurdești in northern Romania.
Anamaria Iuga
doaj  

Three‐Dimensional Hierarchical Nanowire‐Networks with Deep‐Focus Tolerance and Adhesion Robustness for Harsh‐Environment SERS Sensing

open access: yesAdvanced Functional Materials, EarlyView.
A 3D nanowire‐network SERS substrate with robust adhesion is developed, featuring pronounced z‐direction optical activity, ultralow detection limit (1.5 × 10−13 M), and excellent signal uniformity (RSD < 10%). Enabled by enhanced light scattering, increased optical density of states, and structural reinforcement, the substrate demonstrates stable, high‐
Jinglai Duan   +6 more
wiley   +1 more source

The Museums of the World and I. My Museum Experience in an Eastern European Country

open access: yesMartor, 2018
In the context of the major changes that the the Museum of the Romanian Peasant is currently undergoing, we decided to publish an extraordinarily daring article written by Irina Nicolau in 1994, at a time when the “young” MRP she had co-founded together ...
Irina Nicolau
doaj  

Indian State, agriculture and peasants

open access: hybrid, 2022
Rajendra Kumar Sharma
openalex   +1 more source

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