Sentences with phrase «natural fluctuations which»

The curves take into account natural fluctuations which tend to balance out over the long term.

That fits use a correction term for natural fluctuations which increases the R ^ 2 and reduces the variance.

Not exact matches

Actual operational and financial results of SkyWest, SkyWest Airlines and ExpressJet will likely also vary, and may vary materially, from those anticipated, estimated, projected or expected for a number of other reasons, including, in addition to those identified above: the challenges and costs of integrating operations and realizing anticipated synergies and other benefits from the acquisition of ExpressJet; the challenges of competing successfully in a highly competitive and rapidly changing industry; developments associated with fluctuations in the economy and the demand for air travel; the financial stability of SkyWest's major partners and any potential impact of their financial condition on the operations of SkyWest, SkyWest Airlines, or ExpressJet; fluctuations in flight schedules, which are determined by the major partners for whom SkyWest's operating airlines conduct flight operations; variations in market and economic conditions; significant aircraft lease and debt commitments; residual aircraft values and related impairment charges; labor relations and costs; the impact of global instability; rapidly fluctuating fuel costs, and potential fuel shortages; the impact of weather - related or other natural disasters on air travel and airline costs; aircraft deliveries; the ability to attract and retain qualified pilots and other unanticipated factors.

Such risks, uncertainties and other factors include, without limitation: (1) the effect of economic conditions in the industries and markets in which United Technologies and Rockwell Collins operate in the U.S. and globally and any changes therein, including financial market conditions, fluctuations in commodity prices, interest rates and foreign currency exchange rates, levels of end market demand in construction and in both the commercial and defense segments of the aerospace industry, levels of air travel, financial condition of commercial airlines, the impact of weather conditions and natural disasters and the financial condition of our customers and suppliers; (2) challenges in the development, production, delivery, support, performance and realization of the anticipated benefits of advanced technologies and new products and services; (3) the scope, nature, impact or timing of acquisition and divestiture or restructuring activity, including the pending acquisition of Rockwell Collins, including among other things integration of acquired businesses into United Technologies» existing businesses and realization of synergies and opportunities for growth and innovation; (4) future timing and levels of indebtedness, including indebtedness expected to be incurred by United Technologies in connection with the pending Rockwell Collins acquisition, and capital spending and research and development spending, including in connection with the pending Rockwell Collins acquisition; (5) future availability of credit and factors that may affect such availability, including credit market conditions and our capital structure; (6) the timing and scope of future repurchases of United Technologies» common stock, which may be suspended at any time due to various factors, including market conditions and the level of other investing activities and uses of cash, including in connection with the proposed acquisition of Rockwell; (7) delays and disruption in delivery of materials and services from suppliers; (8) company and customer - directed cost reduction efforts and restructuring costs and savings and other consequences thereof; (9) new business and investment opportunities; (10) our ability to realize the intended benefits of organizational changes; (11) the anticipated benefits of diversification and balance of operations across product lines, regions and industries; (12) the outcome of legal proceedings, investigations and other contingencies; (13) pension plan assumptions and future contributions; (14) the impact of the negotiation of collective bargaining agreements and labor disputes; (15) the effect of changes in political conditions in the U.S. and other countries in which United Technologies and Rockwell Collins operate, including the effect of changes in U.S. trade policies or the U.K.'s pending withdrawal from the EU, on general market conditions, global trade policies and currency exchange rates in the near term and beyond; (16) the effect of changes in tax (including U.S. tax reform enacted on December 22, 2017, which is commonly referred to as the Tax Cuts and Jobs Act of 2017), environmental, regulatory (including among other things import / export) and other laws and regulations in the U.S. and other countries in which United Technologies and Rockwell Collins operate; (17) the ability of United Technologies and Rockwell Collins to receive the required regulatory approvals (and the risk that such approvals may result in the imposition of conditions that could adversely affect the combined company or the expected benefits of the merger) and to satisfy the other conditions to the closing of the pending acquisition on a timely basis or at all; (18) the occurrence of events that may give rise to a right of one or both of United Technologies or Rockwell Collins to terminate the merger agreement, including in circumstances that might require Rockwell Collins to pay a termination fee of $ 695 million to United Technologies or $ 50 million of expense reimbursement; (19) negative effects of the announcement or the completion of the merger on the market price of United Technologies» and / or Rockwell Collins» common stock and / or on their respective financial performance; (20) risks related to Rockwell Collins and United Technologies being restricted in their operation of their businesses while the merger agreement is in effect; (21) risks relating to the value of the United Technologies» shares to be issued in connection with the pending Rockwell acquisition, significant merger costs and / or unknown liabilities; (22) risks associated with third party contracts containing consent and / or other provisions that may be triggered by the Rockwell merger agreement; (23) risks associated with merger - related litigation or appraisal proceedings; and (24) the ability of United Technologies and Rockwell Collins, or the combined company, to retain and hire key personnel.

These risks include, in no particular order, the following: the trends toward more high - definition, on - demand and anytime, anywhere video will not continue to develop at its current pace or will expire; the possibility that our products will not generate sales that are commensurate with our expectations or that our cost of revenue or operating expenses may exceed our expectations; the mix of products and services sold in various geographies and the effect it has on gross margins; delays or decreases in capital spending in the cable, satellite, telco, broadcast and media industries; customer concentration and consolidation; the impact of general economic conditions on our sales and operations; our ability to develop new and enhanced products in a timely manner and market acceptance of our new or existing products; losses of one or more key customers; risks associated with our international operations; exchange rate fluctuations of the currencies in which we conduct business; risks associated with our CableOS ™ and VOS ™ product solutions; dependence on market acceptance of various types of broadband services, on the adoption of new broadband technologies and on broadband industry trends; inventory management; the lack of timely availability of parts or raw materials necessary to produce our products; the impact of increases in the prices of raw materials and oil; the effect of competition, on both revenue and gross margins; difficulties associated with rapid technological changes in our markets; risks associated with unpredictable sales cycles; our dependence on contract manufacturers and sole or limited source suppliers; and the effect on our business of natural disasters.

Important factors that may affect the Company's business and operations and that may cause actual results to differ materially from those in the forward - looking statements include, but are not limited to, increased competition; the Company's ability to maintain, extend and expand its reputation and brand image; the Company's ability to differentiate its products from other brands; the consolidation of retail customers; the Company's ability to predict, identify and interpret changes in consumer preferences and demand; the Company's ability to drive revenue growth in its key product categories, increase its market share, or add products; an impairment of the carrying value of goodwill or other indefinite - lived intangible assets; volatility in commodity, energy and other input costs; changes in the Company's management team or other key personnel; the Company's inability to realize the anticipated benefits from the Company's cost savings initiatives; changes in relationships with significant customers and suppliers; execution of the Company's international expansion strategy; changes in laws and regulations; legal claims or other regulatory enforcement actions; product recalls or product liability claims; unanticipated business disruptions; failure to successfully integrate the Company; the Company's ability to complete or realize the benefits from potential and completed acquisitions, alliances, divestitures or joint ventures; economic and political conditions in the nations in which the Company operates; the volatility of capital markets; increased pension, labor and people - related expenses; volatility in the market value of all or a portion of the derivatives that the Company uses; exchange rate fluctuations; disruptions in information technology networks and systems; the Company's inability to protect intellectual property rights; impacts of natural events in the locations in which the Company or its customers, suppliers or regulators operate; the Company's indebtedness and ability to pay such indebtedness; the Company's dividend payments on its Series A Preferred Stock; tax law changes or interpretations; pricing actions; and other factors.

Important factors that may affect the Company's business and operations and that may cause actual results to differ materially from those in the forward - looking statements include, but are not limited to, operating in a highly competitive industry; changes in the retail landscape or the loss of key retail customers; the Company's ability to maintain, extend and expand its reputation and brand image; the impacts of the Company's international operations; the Company's ability to leverage its brand value; the Company's ability to predict, identify and interpret changes in consumer preferences and demand; the Company's ability to drive revenue growth in its key product categories, increase its market share, or add products; an impairment of the carrying value of goodwill or other indefinite - lived intangible assets; volatility in commodity, energy and other input costs; changes in the Company's management team or other key personnel; the Company's ability to realize the anticipated benefits from its cost savings initiatives; changes in relationships with significant customers and suppliers; the execution of the Company's international expansion strategy; tax law changes or interpretations; legal claims or other regulatory enforcement actions; product recalls or product liability claims; unanticipated business disruptions; the Company's ability to complete or realize the benefits from potential and completed acquisitions, alliances, divestitures or joint ventures; economic and political conditions in the United States and in various other nations in which we operate; the volatility of capital markets; increased pension, labor and people - related expenses; volatility in the market value of all or a portion of the derivatives we use; exchange rate fluctuations; risks associated with information technology and systems, including service interruptions, misappropriation of data or breaches of security; the Company's ability to protect intellectual property rights; impacts of natural events in the locations in which we or the Company's customers, suppliers or regulators operate; the Company's indebtedness and ability to pay such indebtedness; the Company's ownership structure; the impact of future sales of its common stock in the public markets; the Company's ability to continue to pay a regular dividend; changes in laws and regulations; restatements of the Company's consolidated financial statements; and other factors.

Important factors that may affect the Company's business and operations and that may cause actual results to differ materially from those in the forward - looking statements include, but are not limited to, increased competition; the Company's ability to maintain, extend and expand its reputation and brand image; the Company's ability to differentiate its products from other brands; the consolidation of retail customers; the Company's ability to predict, identify and interpret changes in consumer preferences and demand; the Company's ability to drive revenue growth in its key product categories, increase its market share or add products; an impairment of the carrying value of goodwill or other indefinite - lived intangible assets; volatility in commodity, energy and other input costs; changes in the Company's management team or other key personnel; the Company's inability to realize the anticipated benefits from the Company's cost savings initiatives; changes in relationships with significant customers and suppliers; execution of the Company's international expansion strategy; changes in laws and regulations; legal claims or other regulatory enforcement actions; product recalls or product liability claims; unanticipated business disruptions; failure to successfully integrate the business and operations of the Company in the expected time frame; the Company's ability to complete or realize the benefits from potential and completed acquisitions, alliances, divestitures or joint ventures; economic and political conditions in the nations in which the Company operates; the volatility of capital markets; increased pension, labor and people - related expenses; volatility in the market value of all or a portion of the derivatives that the Company uses; exchange rate fluctuations; risks associated with information technology and systems, including service interruptions, misappropriation of data or breaches of security; the Company's inability to protect intellectual property rights; impacts of natural events in the locations in which the Company or its customers, suppliers or regulators operate; the Company's indebtedness and ability to pay such indebtedness; tax law changes or interpretations; and other factors.

She pictures a vast landscape, far grander than the visible universe, in which the natural fluctuations of quantum physics drive endless random energy variations.

Professor Aneta Stefanovska from Lancaster University, who has been studying the physics of biological oscillations for over 20 years, said: «Combining the technique to noninvasively record the fluctuation corresponding to cerebrospinal fluid and our sophisticated methods to analyse oscillations which are not clock - like but rather vary in time around their natural values, we have come to an interesting and non-invasive method that can be used to study aging and changes due to various neurodegenerative brain aging may begin earlier than expected.»

The earlier study — which used pre-industrial temperature proxies to analyze historical climate patterns — ruled out, with more than 99 % certainty, the possibility that global warming in the industrial era is just a natural fluctuation in Earth's climate.

The study revealed important natural fluctuations in climate have occurred over past millennia, which would have naturally led to climatic cooling today in the absence of human activity.

Professor Baldwin added: «Natural large pressure fluctuations in the polar stratosphere tend to last a long time — at least a month, and we see this reflected as surface pressure changes that look very much like the North Atlantic Oscillation — which has significant effects on weather and extreme events across Europe.»

The El Niño Southern Oscillation is a natural fluctuation of ocean temperatures in the equatorial Pacific that can give rise to El Niño and La Niña, which drive droughts and floods from South East Asia and Australia to the Americas.

Although many different phylogenetic subclusters were present before and after vaccine introduction, some unique clusters were only identified after vaccine introduction, which could be due to natural fluctuation or the first signs of vaccine - driven evolution.

Such mixed results aren't unusual in attribution science, which seeks to look for the causes, whether climate change or natural fluctuations, that change the odds of extreme weather events.

This indicates that summer sea ice in the Antarctic is heavily influenced by natural fluctuations in the climate system, which can mask the impact of human - caused climate change, says Day:

A turkey neck can be the result of several different factors, which include the natural aging process or extreme fluctuation in weight.

Furthermore, to determine with confidence the effects of any spay / neuter program on the animal population, which naturally fluctuates somewhat from year to year, population trends must be examined over a period sufficiently long to absorb those natural fluctuations.

The worrying point is that including a rough estimate of permafrost - methane based forcing, what we'll get until 2100 is pretty close already to being the largest fluctuation in climate patterns ever since the start of human civilization, i.e. it will probably be outside everything we take for granted and the basic «natural laws» (which they are not, obviously) that every civilization on earth was based on.

Yet the world is warming, whether or not another Katrina happens this season is not as solid as current well documented warming trends, which continue to defy «natural variabilty» temperature fluctuations.

«The forecast for global mean temperature which we published highlights the ability of natural variability to cause climate fluctuations on decadal scale, even on a global scale.

* There is too much conflicting evidence about climate change to know whether it is actually happening * Current climate change is part of a pattern that has been going on for millions of years * Climate change is just a natural fluctuation in Earth's temperatures * Even if we do experience some consequences from climate change, we will be able to cope with them * The effects of climate change are likely to be catastrophic * The evidence for climate change is unreliable * There are a lot of very different theories about climate change and little agreement about which is right * Scientists have in the past changed their results to make climate change appear worse than it is * Scientists have hidden research that shows climate change is not serious * Climate change is a scam * Social / behavioural scepticism measures * Climate change is so complicated, that there is very little politicians can do about it * There is no point in me doing anything about climate change because no - one else is * The actions of a single person doesn't make any difference in tackling climate change * People are too selfish to do anything about climate change * Not much will be done about climate change, because it is not in human nature to respond to problems that won't happen for many years * It is already too late to do anything about climate change * The media is often too alarmist about climate change * Environmentalists do their best to emphasise the worst possible effects of climate change * Climate change has now become a bit of an outdated issue * Whether it is important or not, on a day - to - day basis I am bored of hearing about climate change

In my earlier posting, I tried to make the distinction that global climate change (all that is changing in the climate system) can be separated into: (1) the global warming component that is driven primarily by the increase in greenhouse gases, and (2) the natural (externally unforced) variability of the climate system consisting of temperature fluctuations about an equilibrium reference point, which therefore do not contribute to the long - term trend.

Also, there is natural (unforced) variability going on such as El Ninos and La Ninas, which impart a tenth of a degree or two year - to - year fluctuations in the temperature record.

The Met Office says it doesn't expect temperature records to be broken every year, but «the current situation shows how global warming can combine with smaller, natural fluctuations to push our climate to levels of warmth which are unprecedented in the data records».

The point however is that natural temperature fluctuations due to other causes, particularly the ocean oscillations, will dwarf those attributable to CO2 fluctuations, which is what AGW accounts for.

Given the development of the past 2,000 years, for which we have records from both Europe and Asia, I'm 100 % convinced that we're observing a natural phenomenon, a natural fluctuation.

«We evaluate to what extent the temperature rise in the past 100 years was a trend or a natural fluctuation and analyze 2249 worldwide monthly temperature records from GISS (NASA) with the 100 - year period covering 1906 - 2005 and the two 50 - year periods from 1906 to 1955 and 1956 to 2005... The data document a strong urban heat island eff ect (UHI) and a warming with increasing station elevation... About a quarter of all the records for the 100 - year period show a fall in temperatures... that the observed temperature records are a combination of long - term correlated records with an additional trend, which is caused for instance by anthropogenic CO2, the UHI or other forcings... As a result, the probabilities that the observed temperature series are natural have values roughly between 40 % and 90 %, depending on the stations characteristics and the periods considered.»

The major natural fluctuations of more than decadal length have been the AMO and the PDO, which have tended to exhibit irregular interval lengths in the neighborhood of 60 years.

None of this, of course, refutes the conclusion that the GHGs are potent climate drivers, which is solidly based in the physics, but relates more to the long term apportionment of warming between anthropogenic (and other) forcings and natural fluctuations.

Isn't «long - term» a relative term, which in this case simply compares the oscillation length of natural fluctuations with the century - long climate record that includes an anthropogenic warming signal?

Thus, the increase in the surface temperature at sea level caused by doubling of the present - day CO2 concentration in the atmosphere will be less than 0.01 °C, which is negligible in comparison with natural temporal fluctuations of global temperature.

Whereas earlier it was believed that man's impact on the climate was gradual, and that the situation was deteriorating in a gradual way, now — in contrast to the previous report, which was being put together seven years ago — much more information has been obtained on ocean cycles and other natural fluctuations.

Abstract «Although we conclude, as found elsewhere, that recent warming has been substantial relative to natural fluctuations of the past millennium, we also note that owing to the spatially heterogeneous nature of the MWP, and its different timing within different regions, present palaeoclimatic methodologies will likely «'' flatten out» estimates for this period relative to twentieth century warming, which expresses a more homogenous global «'' fingerprint.»

Dominant doctrines behind paleoclimatic methodologies, which may influence the validity of results, are the (Manichean) dichotomy of natural time series into deterministic and random components («signal» and «noise»), and the (procrustean) suppression of low - frequency fluctuations of time series so that they comply with an ab initio postulate of a Markovian behavior -LSB-...].

Experts from Natural Resources Canada and several universities monitor annual fluctuations of glaciers in the western and northern Cordillera, which includes the iconic icefields in the Rocky Mountains.

El Niño's center of action appears to be shifting from the eastern to the central Pacific, which in turn is affecting the distribution and frequency of weather events.7 However, due to the wide natural fluctuations within circulation patterns, it is difficult to attribute recent changes solely to human activity.

With the exception of CFC - 12, which is man - made, these gases have historically existed in the atmosphere and there have been natural fluctuations (for example volcanoes emit CO2) in their levels.

We can place this apparent lack of warming in the context of natural climate fluctuations other than ENSO using twenty - first century simulations with the HadCM3 climate model (Gordon et al. 2000), which is typical of those used in the recent IPCC report (AR4; Solomon et al. 2007).

Anyone who has studied climate for even a short while should know that there are natural fluctuations in global temperature which have little or no bearing on long - term trends — mainly the solar cycle and ocean oscillations.

There are many natural causes for fluctuations in CO2 levels: volcanoes produce both ash (which acts as a temporary coolant) and CO2; marine organisms fix CO2 in their shells which fall to the ocean floor and in the right setting get turned into limestone or other carbonate rocks, ditto coral reefs.

Because «natural cloud fluctuations in the climate system will cause a bias in the diagnosed feedback in the direction of positive feedback», which means those careless IPCC researchers have vastly overestimated the climate sensitivity.

The global warming scare is over tiny natural fluctuations, which are completely normal, and always present.