Results 21 to 30 of about 19,008,149 (295)

No consistent effect of plant species richness on resistance to simulated climate change for above- or below-ground processes in managed grasslands

open access: yesBMC Ecology, 2017
Background Species richness affects processes and functions in many ecosystems. Since management of temperate grasslands is directly affecting species composition and richness, it can indirectly govern how systems respond to fluctuations in environmental
Carsten F. Dormann   +2 more
doaj   +1 more source

Dynamic Ecological System Analysis

open access: yes, 2018
This article develops a new mathematical method for holistic analysis of nonlinear dynamic compartmental systems through the system decomposition theory.
Coskun, Huseyin
core   +1 more source

Climate change induced transformations of agricultural systems: insights from a global model

open access: yesEnvironmental Research Letters, 2014
Climate change might impact crop yields considerably and anticipated transformations of agricultural systems are needed in the coming decades to sustain affordable food provision.
D Leclère   +9 more
doaj   +1 more source

Aggressive and peaceful behavior in multiagent systems on cellular space

open access: yesSistemnì Doslìdženâ ta Informacìjnì Tehnologìï, 2016
One of the key issues in Multi-Agent simulation approach is a consolidation of great model variety. Many researches govern own unique models that are similar in basic principles but for complex adaptive systems such as Artificial Ecosystems slight ...
Valentin V. Zavertanyy   +1 more
doaj   +1 more source

The state-of-the-art in air transportation demand and systems analysis : a report on the proceedings of a workshop sponsored by the Civil Aeronautics Board, Department of Transportation, and National Aeronautics and Space Administration (June 1975) [PDF]

open access: yes, 1975
August 1975Introduction and summary: Forecasting air transportation demand has indeed become a complex and risky business in recent years, especially in view of unpredictable fuel prices, high inflation rates, a declining rate of aggregate population ...
Kneafsey, James T.   +2 more
core  

An automatic visual analysis system for tennis [PDF]

open access: yes, 2013
This article presents a novel video analysis system for coaching tennis players of all levels, which uses computer vision algorithms to automatically edit and index tennis videos into meaningful annotations.
Chin JP   +9 more
core   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen   +23 more
wiley   +1 more source

Systems analysis perspectives

open access: yesProceedings of the fourteenth annual computer personnel research conference on -, 1976
It is widely recognized that the systems analyst's task is a formidable one. To perform his duties, the systems analyst must rely upon a broad array of disciplines. In particular, he must be familiar with the intricacies of two diverse worlds: that of the organization and that of the computer.
openaire   +2 more sources

Why and When Are Evidence‐Based Interventions Adopted in Paediatric Supportive Care? A Qualitative Exploration of the Determinants of Photobiomodulation Implementation

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Oral mucositis is a common and debilitating side effect of childhood cancer and stem cell transplant treatments. It affects the quality of life of children and young people (CYP) and places a strain on services. Photobiomodulation is recommended for oral mucositis prevention in international guidance but is poorly implemented in UK ...
Claudia Heggie   +4 more
wiley   +1 more source

Investigation of Finite-Size 2D Ising Model with a Noisy Matrix of Spin-Spin Interactions

open access: yesEntropy, 2018
We analyze changes in the thermodynamic properties of a spin system when it passes from the classical two-dimensional Ising model to the spin glass model, where spin-spin interactions are random in their values and signs. Formally, the transition reduces
Boris Kryzhanovsky   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy