Results 271 to 280 of about 351,585 (313)
Some of the next articles are maybe not open access.
ACM SIGSOFT Software Engineering Notes, 1986
In your October '85 edition you published an excellent paper entitled, The Evolution of Configuration Management, by Rudy Bazelmans.Unfortunately the article did not cover any material describing UK developments, so I have taken the liberty of providing some information on the development of our automated Configuration Management system called LIFESPAN.
openaire +1 more source
In your October '85 edition you published an excellent paper entitled, The Evolution of Configuration Management, by Rudy Bazelmans.Unfortunately the article did not cover any material describing UK developments, so I have taken the liberty of providing some information on the development of our automated Configuration Management system called LIFESPAN.
openaire +1 more source
Journal of Theoretical Biology, 2014
Present-day evolutionary theory, modern synthesis and evo-devo, appear to explain evolution. There remain however several points of contention. These include: biological time, direction, macroevolution verses microevolution, ageing and the extent of internal as opposed to external mediation. A new theoretical model for the control of biological time in
openaire +2 more sources
Present-day evolutionary theory, modern synthesis and evo-devo, appear to explain evolution. There remain however several points of contention. These include: biological time, direction, macroevolution verses microevolution, ageing and the extent of internal as opposed to external mediation. A new theoretical model for the control of biological time in
openaire +2 more sources
The Actual Lifespan of Pacemakers
Chest, 1973A comparative study of the lifespan experienced with various models of fixed-rate, R-wave triggered, R-wave blocked, and P-wave triggered pacemakers was made. All pacemakers were made by the same manufacturer during the period 1965-1972. The fixed-rate and R-wave blocked models lasted about six months longer than the triggered series.
D P, Morse, U F, Tesler, G M, Lemole
openaire +2 more sources
Testosterone and Erythrocyte Lifespan
The Journal of Clinical Endocrinology & MetabolismAbstract Context Endogenous and exogenous androgens increase circulating erythrocytes and hemoglobin but their effects on erythrocyte lifespan is not known. Objective To investigate androgen effects on immature and mature erythrocyte ...
Melissa C McMartin +8 more
openaire +2 more sources
Journal of Paediatrics and Child Health, 1979
Harrison, K. L. (1979) Aust. Paediatr. J., 15, 96–97. Fetal erythrocyte lifespan. The demonstration of fetal erythrocytes in the maternal circulation by the Kleihauer technique after feto‐maternal macrotransfusion provides a means of measuring the lifespan of those cells produced at the time of the haemorrhage.
openaire +2 more sources
Harrison, K. L. (1979) Aust. Paediatr. J., 15, 96–97. Fetal erythrocyte lifespan. The demonstration of fetal erythrocytes in the maternal circulation by the Kleihauer technique after feto‐maternal macrotransfusion provides a means of measuring the lifespan of those cells produced at the time of the haemorrhage.
openaire +2 more sources
Ageing Research Reviews
This paper addresses how long lifespan can be extended via multiple interventions, such as dietary supplements [e.g., curcumin, resveratrol, sulforaphane, complex phytochemical mixtures (e.g., Moringa, Rhodiola)], pharmaceutical agents (e.g., metformin), caloric restriction, intermittent fasting, exercise and other activities.
Calabrese, Edward J. +7 more
openaire +3 more sources
This paper addresses how long lifespan can be extended via multiple interventions, such as dietary supplements [e.g., curcumin, resveratrol, sulforaphane, complex phytochemical mixtures (e.g., Moringa, Rhodiola)], pharmaceutical agents (e.g., metformin), caloric restriction, intermittent fasting, exercise and other activities.
Calabrese, Edward J. +7 more
openaire +3 more sources
2008 7th IEEE International Conference on Cognitive Informatics, 2008
Complex systems are not only characterized by their magnitudes, but also their lifespans. This paper presents a theory of Long-Lifespan systems (LLS's) and its applications in explaining the properties of complex systems from both the function and time dimensions. The mathematical models of LLS's such as those of the abstract systems, system magnitudes,
openaire +1 more source
Complex systems are not only characterized by their magnitudes, but also their lifespans. This paper presents a theory of Long-Lifespan systems (LLS's) and its applications in explaining the properties of complex systems from both the function and time dimensions. The mathematical models of LLS's such as those of the abstract systems, system magnitudes,
openaire +1 more source
A Lifespan Perspective on Leadership
2014In this chapter, we present a lifespan model of leadership that outlines how leader and follower age as well as age-related changes in leader traits and characteristics, leader behaviors, and follower attribution and identification processes may influence leadership effectiveness. First, we describe how leader traits and characteristics change with age
Zacher, Hannes +3 more
openaire +4 more sources