Results 51 to 60 of about 443,532 (307)

Power Producer Production Valuation

open access: yesActa Polytechnica, 2008
The ongoing developments in the electricity market, in particular the establishment of the Prague Energy Exchange (PXE) and the associated transfer from campaign-driven sale to continuous trading, represent a significant change for power companies ...
M. Kněžek
doaj  

Trade Facilitation and Global Supply Chains : The Role of FTA Trade Facilitation Rules in Promoting Global Supply Chains [PDF]

open access: yesJournal of International Logistics and Trade, 2014
One of the important goals of trade facilitation is to lower the costs of trade that serve as a barrier to the developing countries from enjoying the benefits of increased trade and becoming integrated into global supply chains that account for nearly 60
Hyo-young Lee
doaj   +1 more source

Combining antibody conjugates with cytotoxic and immune‐stimulating payloads maximizes anti‐cancer activity

open access: yesMolecular Oncology, EarlyView.
Methods to improve antibody–drug conjugate (ADC) treatment durability in cancer therapy are needed. We utilized ADCs and immune‐stimulating antibody conjugates (ISACs), which are made from two non‐competitive antibodies, to enhance the entry of toxic payloads into cancer cells and deliver immunostimulatory agents into immune cells.
Tiexin Wang   +3 more
wiley   +1 more source

Electronic form of procurement in agricultural enterprises

open access: yesBIO Web of Conferences, 2020
Today in Russia the main components of digital economy are as follows: electronic trading, public services, export-import activity and constantly developing system of purchasing activity at state enterprises. The system of purchases has to conform to the
Volkonskaya Anna   +4 more
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Understanding bio‐based polymers: A study of origins, properties, biodegradation and their impact on health and the environment

open access: yesFEBS Open Bio, EarlyView.
This review provides an overview of bio‐based polymer sources, their unique functional properties and their environmental impact, and addresses their role as sustainable alternatives. It discusses end‐of‐life options, including composting and anaerobic digestion for renewable energy.
Sabina Kolbl Repinc   +8 more
wiley   +1 more source

Exporters, importers and two-way traders: The links between internationalization, skills and wage [PDF]

open access: yes, 2008
How do trade activities affect firms' employment and wages structures? Using firm level data on Italian manufacturing firms, this paper adds to the existing literature, by assessing how the degree of involvement in international trade impacts on ...
Serti, Francesco   +2 more
core  

C2α‐carbanion‐protonating glutamate discloses tradeoffs between substrate accommodation and reaction rate in actinobacterial 2‐hydroxyacyl‐CoA lyase

open access: yesFEBS Open Bio, EarlyView.
Enzymes of the 2‐hydroxyacyl‐CoA lyase group catalyze the condensation of formyl‐CoA with aldehydes or ketones. Thus, by structural adaptation of active sites, practically any pharmaceutically and industrially important 2‐hydroxyacid could be biotechnologically synthesized. Combining crystal structure analysis, active site mutations and kinetic assays,
Michael Zahn   +4 more
wiley   +1 more source

Supplier Contribution to Profit Calculation and Supplier’s Expense Levels

open access: yesManagement, 2015
Suppliers of goods present a very important cost object for trading companiessuch as retail. There is, however, no theoretical explanation as to how to calculate a contribution to profits generated from an individual supplier.
Danilo Dorović
doaj   +1 more source

Rural poverty in Mexico: assets and livelihood strategies among the Mayas of Yucatán [PDF]

open access: yes, 2007
Understanding poverty and sustainability needs livelihood studies that acknowledge heterogeneity at the community and household level. This is particularly true for Latin America where inequality and ethnicity are important aspects of poverty and ...
Gauthier, Remi   +2 more
core   +2 more sources

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