Results 41 to 50 of about 278,007 (306)

The context of REDD+ in the Lao People's Democratic Republic: drivers, agents and institutions [PDF]

open access: yes, 2013
This report explores the drivers (both direct and indirect) of deforestation and forest degradation and discusses the political, economic and social opportunities and constraints that will influence the design and implementation of REDD+ in Laos.
Castella, Jean-Christophe   +6 more
core   +1 more source

Derivation and characterization of retinal pigment epithelium from urine‐derived iPSCs

open access: yesFEBS Open Bio, EarlyView.
Age‐related macular degeneration causes vision loss via RPE dysfunction and loss. Traditional iPSC therapies rely on invasive biopsies, limiting scalability. Here, we utilize urine‐derived stem cells as an accessible source to generate u‐iPSCs, successfully differentiated into pigmented RPE. This “Urine‐to‐Retina” platform provides a promising path for
Daniella Beiner   +7 more
wiley   +1 more source

ESTIMATING AND ANALYSING OF DEMAND FUNCTION FOR POULTRY IN IRAQ ROR THE PERIOD (1990 - 2009) [PDF]

open access: yesMesopotamia Journal of Agriculture, 2019
The study aimed assessment and analysis of the demand function for poultry meat in Iraq for a period (1990-2009) once without changing time and again with the time factor as well as find food gap and the values ​​of elasticities (price and Aldkhalah and ...
Salim Al-Youzbaki   +1 more
doaj   +1 more source

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai   +2 more
wiley   +1 more source

THE EFFECTS OF GLOBALIZATION POLICIES IN GRAINS STRATEGIC TRADING IN SOME DEVELOPING COUNTRIES FOR THE PERIOD 1985-2012 [PDF]

open access: yesMesopotamia Journal of Agriculture, 2017
There was many Opinions that studied the impact of policies of economic globalization in the grain trade strategy in developing countries, some of these pointed out that the policies of globalization, a big benefit in the economies of developing ...
Kays Ghazal, Assad Ibrahim Al-Hayali
doaj   +1 more source

Forestry and the timber economy in economic development. [PDF]

open access: yesSilva Fennica, 1981
The article deals with differences in economic growth in different countries and regions and with reasons for these differences. The central role in investments in economic growth and the mechanism of its differentiation are elucidated. The properties of forestry and the forest industries in equation or differentiating economic growth are considered ...
openaire   +2 more sources

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

open access: yesAdvanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar   +7 more
wiley   +1 more source

Study on the impact of green finance on green total factor productivity in forestry—evidence from China

open access: yesFrontiers in Environmental Science
China's forestry industry's ecological, economic, and social benefits have improved significantly. However, practical problems remain, such as irrational industrial structure, serious resource consumption, and low environmental transformation efficiency.
Hao Gong, Zhenhong Wang
doaj   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

STUDY OF THE INTERPERANCE OF INPUT- OUTPUT FORESTRY SECTOR WITH THE NATIONAL ECONOMY IN WALES AND CANADA USING LEONTIEF MODEL [PDF]

open access: yesMesopotamia Journal of Agriculture, 2007
The references and studies commend it is possible to put like these tables for developed, not for developing countries because it need perfect data, for that the economy of Welsh and Canada were chosen to derived the input-output of interference of ...
Zeki M. Akrawee
doaj   +1 more source

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