These factors cause rainfall to vary markedly from year to year.

Hallucinogens (psychedelics, dissociatives and deliriants), which induce perceptual and cognitive alterations.

In addition to these functions, mast cells produce cytokines that induce an inflammatory response.

We want to use them, yes, but we refuse the amnesia that they often carry and induce.

Some terms that are used are analog phase locked loop (APLL) also referred to as a linear phase locked loop (LPLL), digital phase locked loop (DPLL), all digital phase locked loop (ADPLL), and software phase locked loop (SPLL).

So long as the loop gain (i.e., the product of open loop and feedback gains) is very large, the circuit gain will be determined entirely by the amount of negative feedback (i.e., it will be independent of open loop gain).

Aztecs and Mazatecs referred to psilocybin mushrooms as genius mushrooms, divinatory mushrooms, and wondrous mushrooms, when translated into English.

Morphological studies of the Sladenia embryo suggest it has unique characteristics that merit placing the genus in its own family.

This is all well and good, except that changes in different directions actually effect whether or not we think options are good or not.

Our history grips us like a nightmare, for the crimes of the past scar the present and induce yet more crimes in the future.

In the case of some reflexes, the signal to contract can originate in the spinal cord through a feedback loop with the grey matter.

Jailed and tortured in South Nambia for weeks, John freed himself with his old ring, now re powered thanks to the efforts of Hal Jordan.

Vile it was what they sent ahead of them, so that God's indignation came upon them and torment will they suffer an eternity.

The ability of binding partners to induce conformational changes in proteins allows the construction of enormously complex signaling networks.

Deflationary expectations can be transformed into inflationary expectations thereby encouraging more spending only by policies that induce shock and awe.

Rules leading to double transparency obligations are removed , eliminating unnecessary costs of a total of Euros 30 million to companies .

Classroom materials usually include activities for engaging in practical skills such as pouring and spooning, materials for the development of the senses, math materials, language materials, music and art materials, and more.

Other grains Wheat subspecies (such as spelt, durum and Kamut) and related species (such as barley, rye and triticale) also induce symptoms of coeliac disease.

Feedback loop the closed path made up of the system itself and the path that transmits the feedback about the system from its origin (for example, a sensor) to its destination (for example, an actuator).

Both types induce immunity to polio, efficiently blocking person to person transmission of wild poliovirus, thereby protecting both individual vaccine recipients and the wider community (so called herd immunity).

Voltage gated ion channels are capable of producing action potentials because they can give rise to positive feedback loops The membrane potential controls the state of the ion channels, but the state of the ion channels controls the membrane potential.

These transmission blocking vaccines induce antibodies in the human blood when a mosquito takes a blood meal from a protected individual, these antibodies prevent the parasite from completing its development in the mosquito.

The benefit to using a constant height mode is that it is faster, as the piezoelectric movements require more time to register the height change in constant current mode than the current change in constant height mode.

If we can invent materials, design materials, or extract materials from a natural environment, then we might be able to have those materials induce the body to heal itself.

Two types of behaviour are listed which might be considered as manipulative transactions and orders to trade in the orders book , the dissemination of information , which mislead or try to mislead market participants .

Their DNA starts to synthesize new proteins, which spill out and interact with adjacent nerves, and they start releasing their neurotransmitters, and those neurotransmitters spill out and activate adjacent glial cells, and so on and so forth, until what we have is a positive feedback loop.

One important aspect is financial innovation , which is itself affected by the development of the Single Market and the move to Monetary Union , both of which affect the characteristics of financial instruments and induce financial institutions to change the focus of their business .

Helper T cells have a weaker association with the MHC antigen complex than observed for killer T cells, meaning many receptors (around 200 300) on the helper T cell must be bound by an MHC antigen in order to activate the helper cell, while killer T cells can be activated by engagement of a single MHC antigen molecule.

One important aspect is financial innovation , which itself is affected by the development of the single market and the move to economic and monetary union , both of which affect the characteristics of financial instruments and induce financial institutions to change the focus of their business .

We think of pain as a symptom, but there are cases where the nervous system develops feedback loops and pain becomes a terrifying disease in itself. Starting with the story of a girl whose sprained wrist turned into a nightmare, Elliot Krane talks about the complex mystery of chronic pain, and reviews the facts we're just learning about how it works and how to treat it.