Results 91 to 100 of about 1,503,702 (309)
Reconstructing enzyme evolution by protein engineering
FEBS Letters, EarlyView.Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler +2 more
wiley +1 more source
National Energy Policy Consultations: Renewable Energy Policy
, 2010 Public domain government legislation re-posted as part of an Institutional Repository collection to aggregate energy policy.This report examines the need for renewable energy policies in the country and states that the primary objective of such policy ...
Ministry of Energy and Energy Affairs, Government of the Republic of Trinidad and Tobago
core
Primary energy implications of end-use energy efficiency measures in district heated buildings
, 2011 In this study we explore the effects of end-use energy efficiency measures on different district heat production systems with combined heat and power (CHP) plants for base load production and heat-only boilers for peak and medium load productions.
Truong, Nguyen Le, +7 more
core +1 more source
Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment
Molecular 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
International Energy Annual, 1999 [PDF]
Presents an overview of key international energy trends for production, consumption, imports, and exports of primary energy commodities over 220 countries, dependencies, and areas of special sovereignty.
United States. Energy Information Administration
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Identifying the potential for resource and embodied energy savings within the UK building sector
, 2015 The EU building sector is widely acknowledged as a primary source of anthropogenic emissions, contributing directly to climate change. Recent studies estimate the sector to account for approximately 40% of primary energy use and 50% of extracted ...
Harmsen, R. +5 more
core +1 more source
, 2020 Primary aluminium production is energy- and GHG-intensive in which electrolysis is by far the most energy- and GHG-intensive process. This paper’s aim is to study the effects on (1) primary energy use, (2) GHG emissions and (3) energy and CO2 costs when ...
Johansson, Maria, +3 more
core +1 more source
Integrated Renewable Hydrogen Utility System [PDF]
, 2003 Products based on Proton Exchange Membrane (PEM) technology offer a unique solution to today's energy conversion storage needs. PEM products have undergone continual development since the late 1950's for many diverse applications.
Systems, Proton Energy
core +1 more source
Mokslas: Lietuvos Ateitis, 2014 To meet the goals established by Directive 2010/31/EU of the European Parliament and of the Council on the energy performance of buildings, the topics of energy efficiency in new and old buildings must be solved.
Giedrė Streckienė, Elena Polonis
doaj +1 more source
Molecular Oncology, EarlyView.Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson +9 more
wiley +1 more source