Displaying 16 - 28 of 28 records found.
Title | Type |
|---|---|
Leukopoiesis Model | Model |
| # Eqn 1:#β(Q) is the introduction rate#β0 represents the maximal rate of introduction in the proliferating phase#θ1 is the value for which β reaches half of its maximal value#n is the sen- sitivity of the rate of reintroduction#Q is the quiscent cells# Eqn 2:#k(W) is the differentiation rate#k0 is a proportionality coefficiet#m and θ2 depend on the growth factors responsible for maturation of considered white blood cells#W is lymphocytes (T, B, or NK)# Eqn 3:#Kv is the differentiation rate to... | 03 Oct 2016 |
kfghytdjytjt | Case |
| vbfd gerdgaserge | 13 Jan 2026 |
Institutional features of fishery catch shares | Case |
| Catch shares are becoming an increasingly common mechanism to manage fishery harvests. This case represents an analysis of the general institutional features of catch shares. | 09 Aug 2016 |
Human and nature dynamics (HANDY): Modeling inequality and use of resources in the collapse or sustainability of societies | Model |
| HANDY is a 4-variable thought-experiment model for interaction of humans and nature. The focus is on predicting long-term behavior rather than short-term forecasting. Carrying Capacity is developed as a practical measure for forecasting collapses. A sustainable steady state is shown to be possible in different types of societies but over-exploitation of either Labor or Nature results in a societal collapse. | 09 Oct 2016 |
hstrhhtr | Case |
| sdfsf | 13 Jan 2026 |
Gageo-do (Kagodo) myok grounds II, South Korea | Case |
| This case is an update on a prior case study about the Kagodo myok (seaweed) grounds (Case No. 86) analyzing Sang-Bok Han’s 1972 Ph.D. dissertation on field work conducted in three South Korean fishing communities from 1968 to 1972. For purposes of this report, the SES study boundaries were expanded to include the entire South Korean coastal area and the fishery resources surrounding the peninsula extending 200 nautical miles to the east, south, and west. Update prepared by Ute... | 09 Aug 2016 |
gaer gerg ear | Case |
| jtyjsdfg reg | 13 Jan 2026 |
fwewfefwe | Case |
| fwaefwesdf | 13 Jan 2026 |
fwdsdwe | Case |
| juytuytu rurty | 13 Jan 2026 |
Effects of population and population pressure on forest resources and their conservation: a modeling study | Model |
| in this model, cumulative density of forest resources and population density use generalized logistic models with predatory-prey type nonlinear interactions. The model is an effort to capture not only the effect of population density on forest resources (a logistic model), but also the effect of population pressure on forest resources, which grows proportionally to population density and is limited by the carrying capacity of the forest. Additionally, it models the effect of economic... | 01 Oct 2016 |
Computer Modeling of the Immune System Reconstruction after Peripheral Blood Stem Cell Transplantation | Case |
| Attention is focused on the immune system reconstruction and the process of production of T- and B- lymphocytes and natural killer (NK) cells after autologous haematopoietic stem cells transplantation (HSCT). The mathematical model for leukopoiesis proposed in Periodic oscillations in leukopoiesis models with two delays is used as an initial point for investigations. HSCs in bone marrow are presented as two descrite groups: proliferating cell and non-proliferating (quiescent) cells. Quiescent... | 03 Oct 2016 |
Community Aqueduct and their Water User Associations in the Fuquene Lake Basin | Case |
| This case synthesizes nine studies conducted around the Fuquene Lake Basin's community aqueducts and Water Users Associations (WUAs) between 2004 and 2016. Many WUAs face significant challenges due to water availability and local political and economic dynamics threatening their existence. Governmental and non-governmental entities focus on conserving biodiversity and protecting ecosystems in the basin but need more significant efforts to articulate the WUAs to this work. Also, formal rules... | 21 Jul 2023 |
ahert herthe | Case |
| sth trehsa ert | 13 Jan 2026 |