Sentences with phrase «complex systems we know»

In a similar way, a duo of theoretical physicists has come up with a way to transform all the disparate members of a vast family of complex systems known as spin models into different shades of a single simple model, which now serves as the one to rule them all.

Financial markets are amongst the most complex systems we know of.

Interesting you cut - off total ice extents at 2012, especially since the total extent of Arctic sea ice has actually increased since then, and in fact the Antarctic ice extents are at a RECORD MAXIMUM — so things aren't always what they appear to be in a very complex system known as global climate.

There is no complex system I know of where the output is merely a simple, linear function of the input.

Not exact matches

«We now know that Russian intelligence officers and state - sponsored hackers were responsible for highly complex and sophisticated attacks on Yahoos systems,» Mayer said.

After confronting the «knowledge problem» at the heart of discretionary monetary policy — that policymakers are unable to know the true structure of an increasingly complex and global economic system — Dorn calls for the establishment of a Centennial Monetary Commission to evaluate the performance of the Fed over its 100 - plus years of discretionary monetary authority and to discuss how best to reform the country's central bank.

Those who believe in Intelligent Design see the data / info that the universe is a complex system and logically conclude there had to be a designer, rather than the «we don't know — we think it just happened» answers that come from the atheist community.

We're just luckly to have the zip code we do within our solar system which is able to support complex organisims as we know them on this planet.

Known as the Mayan Long Count Calendar, it is a wonderfully complex system that spans around 5,200 years and is of huge spiritual significance to the Maya people.

Produced since 2008, oat «dairy alternative» also contains complex carbohydrates for consistent / stable energy and plenty of insoluble and soluble fibers known to aid in satiety and promote a healthy digestive and cardiovascular system.

While Lockheed's athletic program probably rates no better than average when compared to those of similarly affluent and populous corporations, its club system — a complex of hobbyists, do - it - yourselfers and arts - and - crafters — is the pride and joy of Frank Davis and the LERC council.

Shula, who grew up idolizing Bob Griese and playing catch with Dolphin receivers, knows Perkins's complex system inside and out; it's very similar to the offense his father uses.

[182] Islam has a complex system of rules regarding this, known as Rada (fiqh).

I agree the logistics involved in working up the numbers to pass a bill would become much more complex under my system, and it's hard to know how it would play out.

The agency is perhaps best known for its role in managing the city's complex water system and proposing the city's water rates, which have long been criticized by some advocates as a backdoor tax on homeowners.

It should have some people on it who really know what they are talking about when it comes to Britain's half - written constitution and complex political system: people like the former senior law lord Thomas Bingham, the Oxford constitutional expert Vernon Bogdanor, and the lawyer and veteran political activist Helena Kennedy.

The molecule in question, known as beta - 2 microglobulin, or B2M, is a component of a larger molecule called MHC I (major histocompatibility complex class I), which plays a major role in the adaptive immune system.

The idea of complex biochemical systems lying dormant until their utilization in later species is absolutely inconsistent with and impossible in light of what we know about genetics and mutation.

Unlike their larger cousins, whose complex navigation systems let them fly autonomously for hours or even days (see «Aloft for longer than ever»), MAVs are not known for their smarts.

Their study determined that killing of ST258 corresponds with a portion of the complement system known as the membrane attack complex (C5b - C9), which contacts bacterial surfaces.

Four spacecraft have visited the planet and revealed a complex ring system, with the four previously known rings accompanied by multiple fainter ones.

«If you want to know how the brain works or really understand a complex system, how it can be adaptive, how it can learn — computational neuroscience is the way to go,» says Eliasmith.

«Many logistics systems are extremely large and complex, and it can be hard to know where to begin.

They found that NF - κB, a protein complex known to promote tumor growth, may also have the ability to boost the immune system to eliminate cancerous cells before they harm, as well as promote antitumor responses.

«Part of the motivation of our research is that we don't really know how bad the problem is in quantitative terms,» said Fil Menczer, the informatics and computer science professor who directs IU's Center for Complex Networks and Systems Research, where the new work is being conducted as part of the information diffusion research project called Truthy.

But we do know that it is just one part of a complex biological feedback system.

Yet it is still too early in our investigation into the epigenetics of this complex stress - response system to know for sure whether these molecular changes indicate any real - world risks or benefits.

Biomedical engineer James Collins, who invented the insoles, knew that the act of walking is itself a complex system — a dynamic interplay of the ground, the walker's footwear, the countless nerves that enervate the feet, and the brain that governs the process.

«Mantis shrimp, or stomatopods, are well known for aggressive temperaments and complex visual systems, but until now we've known very little about whether and how they use color to communicate with other mantis shrimp,» said Amanda Franklin, a Ph.D. student in the biology department of Tufts University's Graduate School of Arts and Sciences and the first and corresponding author on the paper.

Perhaps the most well - known complex dynamic system is the weather and, similar to weather forecasting, researchers in the Integrated Mathematical Oncology Department at the Moffitt Cancer Center are using mathematical methods to account for many variables in the search for new ways to understand and control cancer.

«Combining well - known approaches in a new way can yield exciting insights and perspectives in complex systems science,» he said.

She found a gene for what's known as the major histocompatibility complex (MHC)-- cell surface molecules that help the immune system recognize foreigners — that was remarkably similar to one in humans that allows infected people to keep the virus in check for decades.

Although some approved cancer drugs and others in development interfere with the same protein cleanup process, known as the ubiquitin - proteasome system, disulfiram targets only a specific molecular complex within this machinery.

And she wants to know how complex systems stay robust in the face of shocks, like the macaques with their own police force that acts as social glue.

But the systems are so complex, with a constant tumult of activity at the atomic scale, that most of the rules that govern these interactions aren't known.

We know self replication can inexpensively make complex products with great precision: cells are programmed by DNA to replicate and make complex systems — including giant redwoods, wheat, whales, birds, pumpkins and more.

The anterograde (forward) tracing results of retinal projections in the garden warbler demonstrated virtually identical connections between the eye and the brain as known from other lateral - eyed bird species [e.g. 15]--[18]: fibers either projected onto the contralateral optic tectum (part of the tectofugal system), to the nucleus of the basal optic root (part of the accessory pathway)(data not shown) or curved into the thalamus innervating the dorsal geniculate complex (Gld, for details, see Fig. 1C, 2A, D).

Cyanobacteria possess one of the simplest known circadian clocks — the KaiABC system, a complex of proteins that undergoes a 24 - hour biochemical cycle, which triggers oscillations in gene expression and physiological activity.

The human metabolism is a complex system, but here's what you need to know to understand how our bodies use food to produce energy: When we eat (especially carbohydrate - loaded foods) our insulin levels rise, which stimulates our cells to take in glucose.

Dr. De Vany is Professor Emeritus of the University of California in economics and mathematical behavioral sciences who is best known for his research in decentralized, complex economic systems and is the author of more than 100 scientific articles and books.

This green beauty has been known to increase red blood cell count to help boost immune system function [1] and it's b - complex vitamins are great for aiding digestion.

Recent studies demonstrate that NO - synthase participates in the regulation of protein and energy metabolism in skeletal muscle by fine - tuning and stabilizing complex signaling systems which regulate protein synthesis and degradation.

This much we do know however — the immune system is so complex that it takes a number of different daily habits to keep it strong and functioning properly.

I don't worry about it, because I know that my body has complex systems in place to combine some of the amino acids from the incomplete protein in that bread with some amino acids from a seed or nut or legume I likely consumed earlier in the day or will likely consume later, and all will be well in protein land.

The body is a complex system, and maintaining good health means knowing the right combinations to promote optimal health and well - being.

Dr. Minich: Well they do in a matter of speaking and that was one of my first points of inspiration, but then I went further into fleshing them out a bit more, into looking at lifestyle and foods and you know I made it a bit more complex than I would say the chakra system.

These minerals are no longer available to support the body's complex systems.

However, it is less known that improved gut health and the development of a complex of probiotics within the gut (referred to as gut flora) is essential to the proper function of the immune system.

For those who haven't played before, you may not know the ins and outs of the series» notoriously complex crafting system, which allows you to make healing items from things scavenged from the world.

«We know that the transition to school is such an important time in children's and families» lives, and there are so many systems and connections involved in the process that make it complex,» says Margaret Caspe, Ed.M.»