Results 61 to 70 of about 564,689 (244)
Quantifying capital goods for collection and transport of waste [PDF]
, 2012 The capital goods for collection and transport of waste were quantified for different types of containers (plastic containers, cubes and steel containers) and an 18-tonnes compacting collection truck.
Brogaard, Line Kai-Sørensen +1 more
core +2 more sources
FEBS Letters, EarlyView.Dimeric pyruvate formate‐lyase cleaves pyruvate using a radical‐based mechanism. G734 serves as a radical storage location, and the radical is transferred to the catalytic C419 residue. Mutation of the C418‐C419 pair causes loss of enzyme activity, but does not impede radical introduction onto G734. Therefore, cis‐ but not trans‐radical transfer occurs
Michelle Kammel +2 more
wiley +1 more source
Trends in the transportation of goods in the U.S.
Journal of Transportation Management, 2002 This article describes the development and growth of various modes of transportation in the United States and recent trends in the length, size and value of domestic shipments. Changes in the transportation of goods in the United States are being driven largely by four factors—the shift toward a digital economy, the growth of third-party logistics ...
openaire +3 more sources
Location of Upstream and Downstream Industries [PDF]
This paper studies the issue of agglomeration versus fragmentation of vertically related industries. While the downstream industry works under perfect competition, the upstream industry is a duopoly where each firm supplies a differentiated input to the ...
José Pedro Pontes
core
Design and implementation of a method forthe synthesis of travel diary data [PDF]
, 2005 Transport has been called the maker and breaker of cities. A maker of cities because of its vital role in the bringing together of people, goods and services. A breaker of cities because of its e®ects on the quality of the living environment.
Kager, Roland Martijn
core +1 more source
FEBS Letters, EarlyView.Most MmpLs transport lipids and glycolipids of the complex mycomembrane of mycobacteria. This study shows that MmpL10 from Mycobacterium smegmatis, the transporter of the trehalose polyphosphate precursor, harbors a coiled‐coil‐like extension. Biochemical and electron microscopy studies demonstrate that the coiled‐coil enables MmpL10 to trimerize.
Julie Couston +7 more
wiley +1 more source
Evolutionary interplay between viruses and R‐loops
FEBS Letters, EarlyView.Viruses interact with specialized nucleic acid structures called R‐loops to influence host transcription, epigenetic states, latency, and immune evasion. This Perspective examines the roles of R‐loops in viral replication, integration, and silencing, and how viruses co‐opt or avoid these structures.
Zsolt Karányi +4 more
wiley +1 more source
Agglomeration in a Vertically-linked Oligopoly [PDF]
This paper examines the location of three vertically-linked firms. In a spatial economy composed of two regions, a monopolist firm supplies an input to two consumer goods firms that compete in quantities.
José Pedro Pontes
core
Molecular Oncology, EarlyView.The number of circulating tumor cells obtained from prostate cancer patients was increased approximately 5‐fold compared to regular CellSearch when processing 2 mL diagnostic leukapheresis material aliquots and increased by 44‐fold when processing 20 mL DLA aliquots using the flow enrichment target capture Halbach‐array.
Michiel Stevens +8 more
wiley +1 more source
Potential of series hybrid drive systems to reduce fuel use and emissions in domestic vehicles : a thesis presented in partial fulfilment of the requirements for the degree of Master of Technology in Energy Development at Massey University [PDF]
, 2005 For the last 100 years the reciprocating internal combustion engine (ICE) powered vehicle and the fossil oil that it is reliant upon has dominated our transport culture.
Yates, Richard
core