Results 61 to 70 of about 830,739 (308)

Urban Poverty in Latin America and the Challenges in the Era of Sustainable Development

open access: yesPortes: Revista mexicana de estudios sobre la Cuenca del Pacífico, 2017
This paper analyzes the current situation of urban poverty in Latin America, its territorial and economic implications, as well as the social policies related to it. Based on the conceptual framework of poverty and city, it attempts to clarify the nature,
Jung Sanghee
doaj  

Trade Liberalisation and Poverty in Bangladesh: A General Equilibrium Approach [PDF]

open access: yes
This paper uses a computable general equilibrium (CGE) model to investigate the impact on poverty of trade liberalisation in Bangladesh. The simulation results show that the complete removal of tariffs favours export oriented sectors in the economy. With
Nahar, Bodrun, Siriwardana, Mahinda
core   +1 more source

Asymmetric Active Center Triggers Side‐On Photo‐Fenton‐Like Reaction Through Polar Charge Transfer and Self‐Adapting Sulfur Vacancies

open access: yesAdvanced Science, EarlyView.
The Cu‐Zn3In2S6 photocatalyst (Cu‐ZISV) with asymmetric Cu‐SV‐Zn sites was designed and synthesized to boost peroxymonosulfate (PMS) activation kinetics. The side‐on photo‐Fenton‐like reaction by the asymmetric Cu‐SV‐Zn site accelerated PMS activation and pollutant degradation, and the first‐order kinetic constant of Cu‐ZISV increased by 4.87 times ...
Jiaqi Hu   +7 more
wiley   +1 more source

Multifunctional Tailoring of Fertilizer Composites Directly Derived From Phosphate Rock

open access: yesAdvanced Science, EarlyView.
A novel phosphorus‑sulfur mixed acid with urea (PSU) activation system converts low‑grade phosphate rock (LPR) into multifunctional fertilizer composites (MFCs). MFCs feature porous structures, high nutrient‑activation efficiency, superior slow‑release, and enhanced crop growth, offering a sustainable solution for integrated nutrient management and ...
Zenglian Qi   +13 more
wiley   +1 more source

Analisis Eksistensi Sektor Pertanian terhadap Pengurangan Kemiskinan di Pedesaan dan Perkotaan

open access: yesMimbar, 2012
Indonesia has abundant natural resources, Gross Domestic Product Indonesia has entered 20 largest in the world, volume of national budget and expenditures and budget allocation for poverty eradication tend to rise, and even debt to development ...
Iwan Hermawan
doaj  

Remittances, Trade Liberalisation, and Poverty in Pakistan : The Role of Excluded Variables in Poverty Change Analysis [PDF]

open access: yes
This study attempts to assess the impact of two shocks - trade liberalisation and a decline in remittances from abroad- on poverty in Pakistan using a CGE framework.
A. R. Kemal, Rizwana Siddiqui
core   +1 more source

Thermal Cyclotrimerization Bridges Polymer‐Filler Interfaces for High‐Performance CO2 Separation Membranes

open access: yesAdvanced Science, EarlyView.
Thermal cyclotrimerization of nitriles converts interfacial discontinuity in MAF‐stu‐1/PIM‐1 MMMs into a continuity‐enhanced junction. Triazine–Zn2+ coordination between TR‐PIM chains and MAF‐stu‐1, together with hydrogen bonding and π–π stacking, lowers interfacial tension and builds selective CO2 pathways, enabling > 10 000 barrer CO2 permeability ...
Zhihong Lin   +7 more
wiley   +1 more source

Prices and Poverty in Urban Ethiopia [PDF]

open access: yes
Poverty is an ongoing issue in Ethiopia. The identification of policy options to address the problem primarily requires that poverty be measured accurately. One of the most important ingredients in the measurement of poverty are prices.
Gebremedhin, Tesfaye, Whelan, Stephen
core   +1 more source

Understanding the Interplay Between Thermal Activation, Diffusion, and Phase Segregation of Molecular Dopants Blended with Polymeric Semiconductors

open access: yesAdvanced Electronic Materials, EarlyView.
The use of air stable but thermally labile molecules provides an efficient strategy for the N‐type doping of organic semiconductors with relatively low electron affinities. Design criteria for efficient dopants should also take into account diffusion and phase segregation that cannot be decoupled from thermally activated doping.
Francesca Pallini   +15 more
wiley   +1 more source

How important to India's poor is the urban - rural composition of growth? [PDF]

open access: yes
Views differ on how much India's poor have shared in the growth and contraction in the country's average standard of living since independence. Some have argued that the rural growth that accompanied the green revolution in the 1970s and 1980s brought ...
Datt, Gaurav, Ravaillon, Martin
core  

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