Reactivity effects are also partially controlled ; although taking the first test may change responses to the second test.

Some Problems of Chemical Kinetics and Reactivity, first published in 1954, was revised in 1958 ; there are also English, American, German, and Chinese editions.

Reactivity, in the nuclear engineering sense ( not to be confused with chemical reactivity ), measures the degree of change in neutron multiplication in a reactor core.

Reactivity and specificity of the Stille reaction can be improved by the addition of stoichiometric amounts of Cu ( I ) or Mn ( II ) salts.

Reactivity is directly related to the tendency of the reactor core to change power level: if reactivity is positive, the core power tends to increase ; if it is negative, the core power tends to decrease ; if it is zero, the core power tends to remain stable.

When describing kinetics and dynamics of nuclear reactors and also in the practice of reactor operation is used the concept of Reactivity ( nuclear ), which characterizes the deflection of reactor from the critical state.

The third announced the discovery of the fullerenes in " Reactivity of Large Carbon Clusters: Spheroidal Carbon Shells and Their Possible Relevance to the Formation and Morphology of Soot " in the Journal of Physical Chemistry v. 90 p 525 ( 1986 ).

The equation states that two nucleophiles react with the same relative reactivity regardless of the nature of the electrophile, which is in violation of the Reactivity – selectivity principle.

Taboo Words and Reprimands Elicit Greater Autonomic Reactivity in a First than in a Second Language.

Reactivity adjustment to maintain 100 % power as the fuel is burned up in most commercial PWRs is normally achieved by varying the concentration of boric acid dissolved in the primary reactor coolant.

Adult Attachment, Affect Regulation, Negative Mood, and Interpersonal Problems: The Mediating Roles of Emotional Reactivity and Emotional Cutoff.

Reactivity of an acid towards decarboxylation depends upon stability of carbanion intermediate formed in above mechanism.

Reactivity is a somewhat vague concept used in chemistry which appears to embody both thermodynamic factors and kinetic factors i. e. ' whether or not a substance reacts and how fast it reacts '.

Reactivity then refers to the rate at which a chemical substance tends to undergo a chemical reaction in time.

Byers serves on the Board of Directors for Reactivity, MyThings, and Flywheel Ventures.

Reactivity studies confirm that seven-membered ring is electrophilic and the five-membered ring is nucleophilic.

* Higley, J., & Suomi, S. " Temperamental Reactivity in Non-Human Primates " in Temperament in Childhood ed.

Reactivity of a particular carbene depends on the substituent groups.

Reactivity is affected by many factors, including coolant / moderator temperature and density, fuel temperature and density, and structural temperature and density.

Structure and Reactivity of Alkylsiloxane Monolayers Formed by Reaction of Alkyltrichlorosilanes on Silicon Substrates.

Their properties ( Reactivity, Ionization potential, HOMO-LUMO-gap ) often show a pronounced size dependence.

Prova: Rule-based Java Scripting for Distributed Web Applications: A Case Study in Bioinformatics, Reactivity on the Web Workshop, Munich 2006.

& Barsky, Arthur J., " Medication-Attributed Adverse Effects in Placebo Groups: Implications for Assessment of Adverse Effects ", Archives of Internal Medicine, Vol. 166, No. 2 ), ( 23 January 2006 ), pp. 155-160.

* Staats, P., Hekmatb, H. & Staats, A., " Suggestion / Placebo Effects on Pain: Negative as Well as Positive ", Journal of Pain and Symptom Management, Vol. 15, No. 4, ( April 1998 ), pp. 235-243.

& Spanos, N., " Hypnotic Analgesia, Placebo Analgesia, and Ischemic Pain: The Effects of Contextual Variables ", Journal of Abnormal Psychology, Vol. 96, No. 4, ( November 1987 ), pp. 313 – 320.

Placebo trials of Reiki are complicated by the difficulty of designing a realistic placebo, although subsequent trials with adequate placebo or sham controls have shown no difference between the procedure and the control groups.

Placebo are an English rock band from London.

Januarie's brothers are named Placebo and Justinus: the former a sycophant, whose name in Latin means ' I will please ', and the latter a fairer man (' the just one ') with no individual motive.

" Although originally greeted by a cease and desist order by RCA ( the label which both Aguilera and The Strokes are signed to ), The Freelance Hellraiser went on to remix Aguilera's single " Fighter ", as well as tracks for Placebo and ex-Verve frontman Richard Ashcroft.

In August 2012, Chris Olley announced that he and James Flower reformed Six by Seven and that they are recording new material with the former Placebo drummer Steve Hewitt.

However in the case of IXIARO where the vaccine is not produced in mouse brains but in vitro using cell culture there is little adverse effects compared to the Placebo, the main side effects are headache and myalgia.

Another possible resolution of the ethical dilemma might come from the " honest placebo " effect found in a 2010 study carried out by researchers in the Program in Placebo Studies at the Harvard Medical School, where patients with irritable bowel syndrome experienced a significant beneficial effect even though they were told the pills they were taking were placebos, as compared to a control group who received no pills.

Placebo interventions were again not found to have important clinical effects in general but may influence patient-reported outcomes in some situations, especially pain and nausea, although it was " difficult to distinguish patient-reported effects of placebo from response bias ".

Since the cessation of activity of My Bloody Valentine, Shields has found steady work remixing and producing for artists including Joy Zipper, Placebo and Yo La Tengo.

Placebo effects after verbal suggestion for mild pain can be robust and still exist after being repeated ten times even if they have no actual pharmacological pain killing action.

But Schultzberg suggested playing together until they finished the promotion of their first album, Placebo, and the band accepted.

In the same year, however, they were able to convince Hewitt to return to Placebo as their full-time drummer.

In January 2009, Placebo confirmed that they had finished working on the follow-up to 2006's Meds and planned to release it in June 2009.

Placebo confirmed in late May that they expect to release some tracks by the end of 2012, and that they have been assisted by Adam Noble ( Red Hot Chili Peppers, dEUS ) on a new album which will be released by the Northern Hemisphere summer in 2013.

Their first album, The Things We Make was released the following year, after which they began headlining their own shows, as well as touring with Ash, Manic Street Preachers, The Dandy Warhols, and Placebo.

Schultzberg had known Stefan Olsdal from a band in school in Sweden they were both in in 1993 and joined Placebo when the band formed in September 1994, helping them to record their first studio demo in April 1995, which garnered lots of industry attention culminating in a deal with Virgin Records.

Schultzberg suggested playing together until they finished the promotion of their first album, Placebo.

As a duo and individually, they have remixed and / or produced tracks by Lulu, M People, Secret Life, Janet Jackson, Michael Jackson, New Order, Pet Shop Boys, Kylie Minogue, Garbage, Placebo, Alanis Morissette, U2 and many others.