Results 221 to 230 of about 1,153,818 (264)
Some of the next articles are maybe not open access.
2019
In this chapter, we present an overview on betaherpesvirus entry, with a focus on human cytomegalovirus, human herpesvirus 6A and human herpesvirus 6B. Human cytomegalovirus (HCMV) is a complex human pathogen with a genome of 235kb encoding more than 200 genes.
Mitsuhiro, Nishimura, Yasuko, Mori
openaire +2 more sources
In this chapter, we present an overview on betaherpesvirus entry, with a focus on human cytomegalovirus, human herpesvirus 6A and human herpesvirus 6B. Human cytomegalovirus (HCMV) is a complex human pathogen with a genome of 235kb encoding more than 200 genes.
Mitsuhiro, Nishimura, Yasuko, Mori
openaire +2 more sources
2005
Virus entry is initiated by recognition by receptors present on the surface of host cells. Receptors can be major mediators of virus tropism, and in many cases receptor interactions occur in an apparently programmed series of events utilizing multiple receptors.
S B, Sieczkarski, G R, Whittaker
openaire +2 more sources
Virus entry is initiated by recognition by receptors present on the surface of host cells. Receptors can be major mediators of virus tropism, and in many cases receptor interactions occur in an apparently programmed series of events utilizing multiple receptors.
S B, Sieczkarski, G R, Whittaker
openaire +2 more sources
Applied Ergonomics, 1971
Many recent studies of keyboard entry are summarized with particular emphasis on performance data and fundamental questions about the design of keyboards. The role of auditory and visual feedback and physiological measurements are reviewed. Typical speed and error rates are given for several types of situations and operators.
openaire +2 more sources
Many recent studies of keyboard entry are summarized with particular emphasis on performance data and fundamental questions about the design of keyboards. The role of auditory and visual feedback and physiological measurements are reviewed. Typical speed and error rates are given for several types of situations and operators.
openaire +2 more sources
Journal of Political Economy, 1971
The purpose of this paper is to analyze the problems faced by a collusion which prices above the limit price. Three problems are analyzed: (1) When should the collusive firms lower industry price to the limit price to prevent further entry? (2) Under what conditions should the collusive firms sacrifice immediate profits for a lower rate of entry which ...
openaire +1 more source
The purpose of this paper is to analyze the problems faced by a collusion which prices above the limit price. Three problems are analyzed: (1) When should the collusive firms lower industry price to the limit price to prevent further entry? (2) Under what conditions should the collusive firms sacrifice immediate profits for a lower rate of entry which ...
openaire +1 more source
The Journal of Industrial Economics, 1988
The possibility of buying out an entrant has an important effect on entry deterrence. Entrants can blackmail the incumbent by threatening to keep prices low, and buyout can make entry profitable which otherwise would not be. In particular, the entry deterrence policy of excess capacity to reduce the post-entry price can not only fail, but work against ...
openaire +1 more source
The possibility of buying out an entrant has an important effect on entry deterrence. Entrants can blackmail the incumbent by threatening to keep prices low, and buyout can make entry profitable which otherwise would not be. In particular, the entry deterrence policy of excess capacity to reduce the post-entry price can not only fail, but work against ...
openaire +1 more source
2013
The essential event in picornavirus entry is the delivery of the RNA genome to the cytoplasm of a target cell, where replication occurs. In the past several years progress has been made in understanding the structural changes in the virion important for uncoating and RNA release. In addition, for several viruses the endocytic mechanisms responsible for
Jeffrey M, Bergelson, Carolyn B, Coyne
openaire +2 more sources
The essential event in picornavirus entry is the delivery of the RNA genome to the cytoplasm of a target cell, where replication occurs. In the past several years progress has been made in understanding the structural changes in the virion important for uncoating and RNA release. In addition, for several viruses the endocytic mechanisms responsible for
Jeffrey M, Bergelson, Carolyn B, Coyne
openaire +2 more sources
2008
Text entry on mobile devices (e.g., phones and PDAs) has been a research challenge since devices shrank below laptop size: mobile devices are simply too small to have a traditional full-size keyboard. There has been a profusion of research into text-entry techniques for smaller keyboards and stylus input: some of which have become mainstream, while ...
Dunlop, M.D., Masters, M. Montgomery
openaire +2 more sources
Text entry on mobile devices (e.g., phones and PDAs) has been a research challenge since devices shrank below laptop size: mobile devices are simply too small to have a traditional full-size keyboard. There has been a profusion of research into text-entry techniques for smaller keyboards and stylus input: some of which have become mainstream, while ...
Dunlop, M.D., Masters, M. Montgomery
openaire +2 more sources
Entry Fees and Endogenous Entry in Electronic Auctions
Electronic Markets, 2004When conducting electronic auctions, sellers obviously wish to maximize their revenue and one tool economic theory suggests they might use is an entry fee. By charging bidders a certain amount for entering an auction, the seller can theoretically extract more surplus from those bidders that choose to enter the auction.
Radosveta Ivanova-Stenzel +1 more
openaire +1 more source
Entry Deterrence in the Commons
International Economic Review, 1994Summary: We analyze a common property resource model with a single incumbent firm that faces future potential entry of a rival. The cost of harvest from the resource is a function of the stock size. By drawing down current stock sufficiently, which lowers future stock, the incumbent can make entry unprofitable. We analyze the conditions under which the
Polasky, Stephen, Manson, Charles
openaire +2 more sources
The Journal of Industrial Economics, 1991
Recent research indicates that when entrants incur set-up costs there is a tendency for oligopolistic industries to support too many firms. This is because incumbents accommodate entrants by reducing their output and making entry profitable beyond the point where it is socially efficient.
openaire +1 more source
Recent research indicates that when entrants incur set-up costs there is a tendency for oligopolistic industries to support too many firms. This is because incumbents accommodate entrants by reducing their output and making entry profitable beyond the point where it is socially efficient.
openaire +1 more source