Results 51 to 60 of about 1,251,194 (269)
Financial capital and land control: New rentiers on the Brazilian agricultural frontier
Revista NERA, 2019 Although not new to capitalism, Brazil experienced a dizzying increase in the Initial Public Offering (IPO) between 2004 and 2008. In the case of agribusiness, 18 companies made IPOs in this short period. Who are these companies? What were the objectives
Rodrigo Cavalcanti Nascimento +2 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Deep‐UV (258 nm) femtosecond pulses enable uniform amorphous silicon writing on Si(100)/(111) with a six‐fold larger fluence amorphization window than NIR methods. Optimized fluence and overlap yield 20–45 nm uniform and continuous amorphous layers. Microscopy shows sharp interfaces, and real‐time reflectivity reveals nanosecond melt–resolidification ...
Wissal Benali +5 more
wiley +1 more source
DEVELOPMENT PROBLEMS OF JOINT STOCK COMPANIES IN RUSSIA
Вестник Донского государственного технического университета, 2018 The problems on th e origin and development of the joint stock companies in Russia are considered. Their form ation, shortcomings and challenges are characterized, the ways of improving their work are outlined t hrough the example of ‘Rostvertol’ JSC.
Vladimir I. Budarin
doaj
Advanced Functional Materials, EarlyView.A low‐Pt catalyst supported on zeolitic imidazolate framework (ZIF‐8)‐derived porous carbon and graphite is integrated with a halide perovskite photovoltaic, yielding cathodes that achieve a high photocurrent density (∼20 mA cm−2) under simulated sunlight and exhibit remarkable stability in acidic media over several days, thereby demonstrating a ...
Na Yeong Oh +12 more
wiley +1 more source
Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects
Advanced Materials, EarlyView.Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley +1 more source
FINANCIAL AND CURRENCY CRISIS UNDERMINES THE EURO AND NATIONAL SOVEREIGNTY
World Review of Political Economy, 2011 The euro crisis reveals that, under imperialist conditions, oppressor nations developed and they are oppressing other nations. Less money capital of "rentiers" and "usurers" finds its way into the sphere of production to extract surplus value, but ...
Richard Corell, Ernst Herzog
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Advanced Materials, EarlyView.Ordered three‐dimensional anodic aluminum oxide (3D‐AAO) nanoarchitectures with longitudinal and transverse pores enable architecture‐driven metamaterials. The review maps fabrication advances, including hybrid pulse anodization, and shows how 3D‐AAO templates tailor properties across magnetism, energy, catalysis, and sensing.
Marisol Martín‐González
wiley +1 more source
A museum of great news: fictitious capital, public fund and the political economy of the catastrophe
Revista Maracanan, 2018 This article affirms the urgency of overcoming the common sense that interprets new phenomena from anachronistic analyzes. Marx's notion of fictitious capital is recovered and its predominant role in the current dynamics of capital accumulation is ...
Javier Blank
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Single‐Chromophore Homojunction Organic Solar Cells: A Path to Simplicity and Efficiency
Advanced Materials, EarlyView.This perspective discusses how the intrinsic optoelectronic properties of organic semiconductors, their molecular packing in the solid‐state, and internal energetic gradients within a device can enable free‐charge carrier generation in homojunction organic solar cells.
Shaun McAnally +2 more
wiley +1 more source
Topology‐Orchestrated Multi‐physical Energy Control in Turtle Shell‐Inspired Metamaterials
Advanced Materials, EarlyView.A turtle shell‐inspired lattice metamaterial efficiently manages acoustic, fluid‐thermal, and mechanical energy flows simultaneously. The unique hybrid‐coupling architecture achieves superior sound attenuation via pore‐cavity resonance, facilitates effective airflow transport, and maximizes mechanical energy absorption through multistage cell ...
Xi Wang +3 more
wiley +1 more source