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Topic: Control group


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 Control risk group Information   (Site not responding. Last check: 2007-10-08)
Control Risk Group are great for when you're looking to get better at control risk group for selfish purposes.
...disease, the group assigned to tight blood pressure control had a 34% reduction in risk compared with the group assigned to less tight control...
It is understood that 55 ex-soldiers and policemen from the province are employed by a firm called Control Risk Group, which is one of a small...
risk.5netlock6.info /vulnerability-risk-test/control-risk-group.html   (263 words)

  
 Automotive Control Group   (Site not responding. Last check: 2007-10-08)
From the standpoint of control, imperfections of the electrical drive transmission are manifested in occurrence of compliance, friction, and backlash.
These are full-order or reduced-order state controller, polynomial controller of the motor or load speed, and a controller based on inner acceleration loop.
The developed control strategies have been examined on an experimental setup of a controlled electrical drive with the capability of independent adjustment of the load torque, inertia ratio, transmission stiffness, friction, and backlash.
www.fsb.hr /acg/elec_drives_research.html   (235 words)

  
 AstroSignature: Alcoholism (Building a Control Group)   (Site not responding. Last check: 2007-10-08)
The primary concern in building an astrological control group is that you control for the non-random aspects of your experimental group.
Your experimental group should have an even distribution of birth years covering a range that is at least equal to the orbital period of the planet in your study with the longest orbit.
We are balancing the risk of building a control group that too tightly mirrors the experimental group and masks the effect vs. finding effects that aren't really there because the control group did not mirror the experimental group closely enough (you're measuring noise).
www.astrodatabank.com /AS/ASAlcoholism1.htm   (2417 words)

  
 Belief coercion within religious groups
At the "low control" end might be a congregation of the Unitarian Universalist Association where members are not required to believe in and follow a specific creed.
There is one group that up to 90% of Americans believe exist: an inter-generational, underground, international Satanic conspiracy which kidnaps children, abuses them, ritually kills them, eats their flesh and drinks their blood.
For centuries, such groups have required their members to submit to a restricted diet, work hard, spend hours in repetitive prayers, live a very simple life without luxuries, conform to the rules of the group, remain celibate, abandon smoking and drinking, etc. Such requirements within convents and monasteries have been long accepted in society.
www.religioustolerance.org /mc_cults.htm   (1521 words)

  
 control group study, double-blind, random tests
A control group study uses a control group to compare to an experimental group in a test of a causal hypothesis.
The control and experimental groups must be identical in all relevant ways except for the introduction of a suspected causal agent into the experimental group.
Many control group studies use a placebo in control groups to keep the subjects in the dark as to whether they are being given the causal agent that is being tested.
skepdic.com /control.html   (1215 words)

  
 Experiment -- Facts, Info, and Encyclopedia article   (Site not responding. Last check: 2007-10-08)
Many hypotheses in sciences such as physics can establish causality by noting that, until some phenomenon occurs, nothing happens; then when the phenomenon occurs, a second phenomenon is observed.
Sometimes the positive control takes the form of a (Click link for more info and facts about standard curve) standard curve.
This equivalency is determined by (Click link for more info and facts about statistical) statistical methods that take into account the amount of variation between individuals and the (A concept of quantity derived from zero and units) number of individuals in each group.
www.absoluteastronomy.com /encyclopedia/e/ex/experiment.htm   (2163 words)

  
 Automatic Control Group
Control Engineering, the science of controlled systems, is one of the basic subjects within the engineering sciences.
Feedforward is when we, based on some measurement of a disturbance or a prediction, act to compensate the controlled system for the effects we anticipate.
Control theory is the applied mathematics that gives the theoretical foundation for control engineering.
www.s2.chalmers.se /research/cal   (297 words)

  
 UC Riverside - Hoddle Laboratory
The evaluation of biological control agents are conducted primarily in the field and, when necessary, aspects of both pest and natural enemy biology and behavior are studied in the laboratory.
Fifth California Conference on Biological Control (CCBC V) to be held at the historic Mission Inn in downtown Riverside, July 25-27, 2006.
If biological control is to continue to prosper in southern California, the continuing recruitment and training of high quality students is paramount.
www.biocontrol.ucr.edu   (417 words)

  
 Mechanical Engineering dynamics and control research
The research group ethos involves the development of advanced analytical techniques in combination with numerical simulations and a strong element of experimental testing.
The group has a variety of projects funded by the EPSRC and the European Commission, as well as projects with collaboration and funding from industry.
The scientific objectives of BLADE are central to much of the research work carried out in the group, and all research group members are involved with the development of the new Automatic Control and Test Laboratory which is a key development in the BLADE research strategy.
www.men.bris.ac.uk /research/dyncont.html   (646 words)

  
 Joint Effect of Genes and Environment Distorted by Selection Biases: Implications for Hospital-based Case-Control ...
With improper controls, additive interaction parameter is estimated as (2.25 - 1.5) - (1.5 - 1) = 0.25, instead of 4 = (9 - 3) - (3 - 1).
Because the control disease is related to both E and G, the effects of E and G are estimated with bias when using improper controls.
and "improper controls" are a consequence of nonresponse in
cebp.aacrjournals.org /cgi/content/full/11/9/885   (3638 words)

  
 CR | Desert Den | What is a Control Group?
Control groups are an important part of many scientific experiments.
If both groups fell asleep, then we would know that the act of taking the pill, not the pill itself, was what worked.
But she needed to be sure that the loss of ovaries, not the experience of capture and surgery, was what caused any change.
chainreaction.asu.edu /desert/digin/control.htm   (307 words)

  
 Gale Encyclopedia of Psychology: Control group   (Site not responding. Last check: 2007-10-08)
In such an experiment, in which there are two groups of subjects, the group that is exposed to the condition or factor is called the experimental group.
For example, in a hypothetical study of the influence of the presence of loud music on the test performances of children, the control group would consist of the group of children not exposed to the loud music during the test.
Their test scores would be compared with the experimental group, the group of children who were exposed to loud music during the test.
www.findarticles.com /p/articles/mi_g2699/is_0000/ai_2699000075/print   (162 words)

  
 Perceptual Control Theory   (Site not responding. Last check: 2007-10-08)
Perceptual Control Theory, or PCT, asserts that the function of behavior is the control of perception.
Perceptions are controlled when they are brought to and kept near dynamically specified internal reference levels despite the effects of other variables that tend to disturb those perceptions.
Control systems behave purposefully, setting goals, taking action to bring about those goal states, and taking further action to maintain those states against opposing forces.
users.ipfw.edu /abbott/pct   (282 words)

  
 Systems
Recently, the connections between piecewise linear control systems and adaptive controllers have been studied, with the pourpose of showing the relevance of adaptive techniques for the control of nonlinear systems.
The theory of stochas tic control and the cynematics of dissipative processes of Nelson have been used to obtain a variational characterization of the dynamics of thermodynamical systems.
Working Group on Control : it is a European consortium in which CNR participates on a national basis; it awards a limited number of fellowships.
www.ladseb.pd.cnr.it /control/control.html   (1965 words)

  
 Disease Listing, Group A Streptococcal, General Info | CDC Bacterial, Mycotic Diseases
Group A streptococcus is a bacterium often found in the throat and on the skin.
People may carry group A streptococci in the throat or on the skin and have no symptoms of illness.
It is not necessary for all persons exposed to someone with an invasive group A strep infection (i.e.
www.cdc.gov /ncidod/dbmd/diseaseinfo/groupastreptococcal_g.htm   (956 words)

  
 Dynamic Systems and Control Group, UCSD   (Site not responding. Last check: 2007-10-08)
As such, the area of research of the Dynamic Systems and Control Group is a joint activity in the topics of systems integration, dynamic system modeling, feedback control design and the fundamentals of systems theory as applied to linear and nonlinear dynamic systems, mechatronics, structural control, aerospace, and fluid-mechanical systems.
Thomas Bewley is involved in the control, forecasting, and optimization of laminar and turbulent flows.
The logo of the Dynamic Systems and Control group at UCSD was conceived as follows: the control, indicated by the large red C, takes measurements from a dynamic system, S, and applies feedback back to that system, thereby modifying the system behavior (and thus the C overlaps onto the S).
control.ucsd.edu   (1328 words)

  
 Advanced Process Control
What we have done is to draw upon the experiences of the Advanced Process Control Group at the Department of Chemical and Process Engineering, University of Newcastle upon Tyne.
Of special significance is the recent attention paid to developing practicable nonlinear controllers, in recognition of the fact that many real processes are nonlinear and that adaptive systems may not be able to cope with significant nonlinearities.
Local controls are increasingly being supplemented with monitoring, supervision and optimisation schemes; roles that traditionally were undertaken by plant personnel.
lorien.ncl.ac.uk /ming/advcontrl/apc.htm   (491 words)

  
 V4_N1_HI
A comparison group will plainly help provide an answer to the study question "Do certain screening exams for the PLCO cancers reduce the number of deaths from those cancers?" This study is designed to answer this question and more.
In that kind of research one group takes the medication that is being tested and the control group receives the placebo (a sugar pill).
Through your part as half of the study group who continue receiving their usual health care we can determine; (a) the accuracy of these screening tests, and (b) whether or not these tests can reduce deaths.
www3.cancer.gov /prevention/plco/hawaii/news/volume4-number1/default.html   (818 words)

  
 ESPN Outdoors -- Monster.com creator starts gun-group   (Site not responding. Last check: 2007-10-08)
McKelvey is the money behind a new group called Americans for Gun Safety, founded last year with the aim of educating Americans on gun safety and bringing down the death rate from injuries caused by guns.
Dissatisfied with the approach by traditional gun control advocates, who he believes isolate the millions of gun owners, McKelvey took the middle ground and his group came up with the slogan "rights and responsibilities" for gun owners.
But the more he got involved in the group, he said, the more convinced he became the words "handgun control" were harmful and that a more moderate approach was needed.
espn.go.com /outdoors/hunting/news/2001/0706/1223142.html   (522 words)

  
 Dynamics and Control of Processes   (Site not responding. Last check: 2007-10-08)
The Process Dynamics and Control group is part of the department of Chemical Technology of the University of Twente as well as the department of Chemical Engineering of the University of Groningen, both in the Netherlands.
The Process Dynamics and Control group has its roots in process technology as well as in systems and control theory.
The goal of one project is to investigate quality control during normal operation and during product changeover in the pilot plant production of bi-modal polypropylene.
dcp.ct.utwente.nl   (491 words)

  
 505th Tactical Control Group
During the Vietnam war the 505th Tactical Control Group was the organization primarily responsible for controlling the tactical air resources of the US and it's allies in South Vietnam, Thailand, and to some extent Cambodia and Laos.
The 620th Tactical Control Squadron with responsibility from Pleiku to the DMZ this varied; (at one time Peacock at Pleiku was part of the 619th).
I also maintain a Yahoo Group which is a Discussion area where you can participate in on-going dialogue with other members.
www.squawk-flash.org   (1143 words)

  
 IOBC/WPRS Working Group Integrated control in protected crops, temperate climate
The priorities are to develop biological control of pests and diseases in ornamentals and to devise quality control methods for all natural enemies.
A growing number of natural-enemy producers became established and an important role for the working group was to act as liaison between researchers, advisory workers, producers of natural enemies, and growers.
The greenhouse area on which biological control is used has increased from 400 ha in 1970 to 15,000 ha in 1995 - some 50% of the current potential area for biological control.
www.agrsci.dk /plb/iobc/iobc_home.htm   (580 words)

  
 Automotive Control Group   (Site not responding. Last check: 2007-10-08)
The mechatronics is a synthesis of mechanics, electronics and control systems, that gives better products and technologies through synergistic effects of their integration.
Several balancing mechanisms have been developed by the help of students, and they have been employed in education and research on mechatronics, automatic control, and hydraulics and pneumatics.
A particularity of developed mechanisms is their pneumatic drive.
www.fsb.hr /acg/meh_research.html   (60 words)

  
 Blood pressure control and diabetic retinopathy -- Klein and Klein 86 (4): 365 -- British Journal of Ophthalmology
control in reducing the incidence and progression of retinopathy.
group and 138/86 mm Hg in the moderate control group.
Effect of blood pressure control on diabetic microvascular complications in patients with hypertension and type 2 diabetes.
bjo.bmjjournals.com /cgi/content/full/86/4/365   (2499 words)

  
 Engine
The Engine Control Group (ECG) at DTU is a strongly integrated interdisciplinary team lead by two researchers who have been cooperating for more than 14 years: Associate Professors Elbert Hendricks, Department of Automation (IAU), and Spencer C. Sorenson, Department of Energetics (LfE).
Adaptive parameter estimation and robust control schemes are under development to avoid the large calibration costs inherent in model based strategies.
Sliding mode observers and controllers are now being compared with the CGEKF observers and conventional controllers.
www.iau.dtu.dk /engine.html   (211 words)

  
 Digital Command Control (DCC) Special Interest Group (SIG)
The DCC SIG is a group of people who are interested in any aspect of Digital Command Control (as defined by NMRA DCC Standards S-9.1, S-9.2, and related NMRA DCC Recommended Practices).
The SIG Coordinator for an open-membership group must be the leader of the SIG and an NMRA member.
DCC working group list: dcc@smscecon.com For discussion of issues related to the standards and implementation of the DCC protocol.
jdb.psu.edu /nmra/dccsig.html   (1137 words)

  
 Corporate Environmental Strategy | Governance - Benchmarking | Leadership Workshops
Since 1981 the AHC Group, a general management consulting firm headquartered in Saratoga Springs, NY, has specialized in the critical areas of corporate governance, energy, product, and environmental strategy.
AHC Group offers a variety of environmental newsletters, briefs, reports, and other business-oriented publications to serve the strategic needs of client organizations both large and small.
It is edited by AHC Group Director of Policy and Client Relations, David Frazier (david@ahcgroup.com).
www.ahcgroup.com   (416 words)

  
 The Climate Control Group
The Climate Control Group, Inc. was created to market the products of various LSB Industries, Inc. subsidiaries globally.
The Climate Control Group offers service and support to major national accounts and the government sector.
There are many advantages in working with the Climate Control Group, from energy calculations and life cycle operating costs to financing qualified projects.
www.climatecontrolgroup.com   (370 words)

  
 BYU Multi-Agent Satisficing Control
The Multi-Agent Satisficing Control (MASC) Group at Brigham Young University is interested in developing controllers for problems for which optimal control methods do not apply.
Specifically, the group is developing a theory of control that applies to time-varying, nonlinear, and multiple agent problems for which no known optimal solution exists.
A theory of satisficing control based on epistemic utility theory.
www.ee.byu.edu /control/MASC.html   (330 words)

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