Sampling methods for sheep and their environment
GENOTYPE BY ENVIRONMENT INTERACTIONS IN PRODUCTION TRAITS OF SHEEP
... fer of genetic progress from the nucleus to the commercial flocks is difficult, because of the lower adaptation of improved stock to traditional production systems (from an im- proved environment to a harsh one). ...
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Implications of Genotype by Environment Interactions in Dairy Sheep Welfare
... Abstract Small ruminants are the most extensively farmed livestock species in Europe, as a result being extremely exposed to natural hazards which leads to strong interactions between genotype and environment. Aim ...
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MOLECULAR GENETICS METHODS, AS TOOL OF SHEEP BREEDING
... Exon II of Mel1a is highly polymorphic. Sixteen SNPs were found in an 824 bases long sequence in the three examined breeds. Six of the 16 SNPs cause amino acid changes in the protein which can be supposed to cause ...
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Some remarks on sampling methods in Molecular Dynamics
... There is no natural dynamics associated with this thermodynamical ensemble, in contrast to the microcanonical case. There are many (deterministic or stochastic) dynamics which preserve the canonical measure. For ...
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Sampling Methods for Bats
... , Surveying bat activity in habitats by ultrasonic detectors requires moderately sophisti- cated and expensive equipment and knowledge of basic bioacoustics. It represents a specialized technique that relatively few ...
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Methods of sampling and analysis
... inter-laboratory testing, reference standards, field and lab sampling, statistical considerations, audits, corrective actions, program revision and update. Laboratories operating under a recognized quality ...
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SAMPLING METHODS IN SOCIAL RESEARCH
... d) Snow ball sampling: This is a sociometric sampling technique generally used to study the small group. All the persons in a group identify their friends who in turn know their friends and colleagues, ...
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Sampling Methods for Online Surveys
... • Nonresponse bias occurs if those who refuse to answer the survey are somehow systematically different from those who do answer it. Historical survey gaffes A famous example of a survey that reached exactly the wrong ...
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Importance driven environment map sampling
... Driven Environment Map Sampling Thomas Bashford-Rogers, Kurt Debattista and Alan Chalmers WMG, University of Warwick, UK Abstract—In this paper we present an efficient method for supporting Image Based ...
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Sampling Methods Applied to Fisheries Science
... and sampling), as well as a short revision of probability ...their sampling distributions, the expected values, the sampling variances and their estimates are included and justified for each of the ...
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SAMPLING AND STATISTICAL METHODS FOR BEHAVIORAL ECOLOGISTS
... illustrate their use periodically in the rest of the book. These sections, however, can be skipped without compromising the reader’s ability to understand later sections of the book. Another approach of great utility in ...
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2. Survey Sampling Theory and Methods
... purposive sampling designs to guard against possible mis-specifications in models and, at the same time, seek to employ robust but nonoptimal proce- dures that work well even when a model is inaccurately hy- ...
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Sampling of temporal networks: methods and biases
... The sampling method may affect the network structure and thus caution is necessary to generalize results based on ...four sampling strategies applied to a variety of real-life temporal ...each ...
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An experience sampling approach to the workplace environment survey
... First, there is the issue regarding the lack of spatio-temporal specificity. When respondents are asked to report their experience of a particular sensation over a lengthy period of time, a single response is not able to ...
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Some connections between importance sampling and enhanced sampling methods in molecular dynamics
... MD methods—the probability of observing a transition from A to B will be ...many methods have been developed to circumvent this sampling ...of methods that we focus on in this paper approach ...
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Bayesian methods for hierarchical distance sampling models
... Bayesian methods are becoming increasingly popular for modelling wildlife populations and abun- dances ...distance sampling studies have taken a Bayesian ...their methods for line-transect data and ...
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Advanced MCMC methods for sampling on diffusion pathspace
... Abstract The need to calibrate increasingly complex statistical models requires a per- sistent effort for further advances on available, computationally intensive Monte- Carlo methods. We study here an advanced ...
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Understanding Sampling-Based Adversarial Search Methods
... the environment is provided, together with a bounded reward function that supplies the immediate utility of each move): in the initial state s, perform each action a, C ...Sparse Sampling (SS) approach can ...
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Advanced MCMC methods for sampling on diffusion pathspace
... Department of Statistical Science, University College London, UK Abstract The need to calibrate increasingly complex statistical models requires a per- sistent effort for further advances on available, computationally ...
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Investigation of an Outbreak. Lecture Goals Microbiologic Sampling Indications Methods. Microbiologic Sampling of the Environment
... First study which quantitatively described the entire pathway whereby improved disinfection decreases microbial contamination which in-turn reduced patient colonization/infection.[r] ...
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