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Stand Canopy Closure Estimation in Planted Forests Using a Geometric-Optical Model Based on Remote Sensing
canopy closure the GOST model fisheye camera photos transects LAI
2023/11/30
Canopy closure, which is the ratio of the vertical projection area of the crowns to the area of forest land, can indicate the growth and tending situation of a forest and is of great significance for ...
Conditional Disclosure of Secrets: Amplification, Closure, Amortization, Lower-bounds, and Separations
Communication Complexity Conditional Disclosure of Secrets Amplification
2017/2/24
In the \emph{conditional disclosure of secrets} problem (Gertner et al., J. Comput. Syst. Sci., 2000) Alice and Bob, who hold inputs xx and yy respectively, wish to release a common secret ss to Carol...
Emergence,closure and inter-level causation in biological systems
Emergence biological organisation downward causation constraints
2016/6/14
In this paper, we advocate the idea that an adequate explanation of biological systems requires appealing to organisational closure as an emergent causal regime. We first develop a theoretical justifi...
Closure of a recurrent bladder rupture in a calf by means of a peritoneal flap:a case report
calf soft tissue surgery bladder surgery peritoneal flap
2016/5/11
An 11-month old, Piedmontese bullock was admitted to the Department of Veterinary Science, University of Turin, for urolithiasis and suspected uroperitoneum owing to urinary bladder rupture. A first e...
CHANGE DETECTION OF FOREST CROWN CLOSURE USING AN INVERTED GEOMETRIC-OPTICAL MODEL AND SCALING
Change detection Forest crown closure Geometric-optical model Scaling MODIS Three Gorges region
2015/12/30
The physical based Li-Strahler geometric-optical model can be inverted to retrieve forest canopy structural variables. One of the main input variables of the inverted model is the fractional component...
Root system development in naturally regenerated Douglas-fir saplings as influenced by canopy closure and crowding
natural regeneration competition shading physical tree stability
2015/9/15
Documented information on the growth dynamics and related silvicultural manipulation of naturally
regenerat ed Douglas-fir beneath a canopy shelter is scarce. We hypothesized that long regeneration ...
Closure of the Global Overturning Circulation Through the Indian, Pacific, and Southern Oceans: Schematics and Transports
Indian Pacific Southern Oceans
2015/7/16
The overturning pathways for the surface-ventilated North Atlantic Deep Water (NADW) and Antarctic Bottom Water (AABW) and the diffusively formed Indian Deep Water (IDW) and Pacific Deep Water (PDW) a...
Closing and Closure in Human-Companion Interactions: Analyzing Video Data from a Field Study
Robot iterative framework video data
2015/7/15
A field study with a simple robotic companion is being undertaken in three iterations in the framework of a EU FP7 research project. The interest of this study lies in its design: the robotic interfac...
Closure vs. Structural Holes: How Social Network Information and Culture Affect Choice of Collaborators
Social Network Information Culture
2015/7/3
Collaboration is important to successful organizations and
how coworkers are selected is crucial to the dynamics of
effective collaborations. In this study we explore how
people use social netwo...
Biomass allocation influenced by canopy closure in a young spruce stand
tree allometry repeated sampling
2015/5/18
Growth intensity of particular tree components is controlled by a variety of factors and as a consequence,
biomass allocation also changes over time. Since the allocation of biomass controls the car...
Structural Closure and Exposure:Market Reactions to Announcements of Acquisitions and Divestitures
Acquisition Business Exit or Shutdown Market Entry and Exit
2015/5/12
Structural Closure and Exposure:Market Reactions to Announcements of Acquisitions and Divestitures.
Realis mood, focus, and existential closure in Tundra Yukaghir
Notional mood Realis Irrealis Focus Information structure Event semantics Tundra Yukaghir
2015/5/5
The nature and the typological validity of the categories ‘realis’ and ‘irrealis’ has been a matter of intensive debate. In this paper we analyse the realis/irrealis dichotomy in Tundra Yukaghir (isol...
Structural Closure and Exposure: Market Reactions to Announcements of Acquisitions and Divestitures
Saving Motivation and Incentives Programs Income Characteristics
2015/4/22
We review a wide variety of programs that support savings by families, in particular by low- and moderate-income families. These programs range from ones that literally compel families to save, to tho...
Canopy closure altered biomass allocation in young spruce stand
tree allometry repetitive sampling tree components Picea abies carbon sequestration and cycling
2015/5/6
Growth intensity of particular tree components is controlled by a variety of factors and as a consequence, biomass allocation also changes over time. Since allocation of biomass controls the carbon re...
Best-fit quasi-equilibrium ensembles: a general approach to statistical closure of underresolved Hamiltonian dynamics
Reduce model Hamiltonian dynamics system model reduction space
2014/12/24
A new method of deriving reduced models of Hamiltonian dynamical systems is developed using techniques from optimization and statistical estimation. Given a set of resolved variables that define a mod...