Sentences with phrase «occurrence rates of»

The best estimates for the occurrence rates of habitable zone earth - sized planets around sun - like stars is about 50 %, and for lower - mass stars this value is likely to be even higher: most red dwarf stars are expected to have one or more habitable zone, approximately earth - sized planets.

Additionally, the occurrence rate of sperm granulomas in the monkeys that received Vasalgel was lower than in an age - matched control group that received vasectomy.

The combined effects of sea level rise and more powerful storms could cause a 10-fold increase in the occurrence rate of extreme storm surges, but smart planning could prevent Katrina - level destruction

We analyze a sample of 1194 stars drawn from the California Planet Survey targets to determine the empirical functional form describing the likelihood of a star harboring a giant plane... ▽ More Correlations between stellar properties and the occurrence rate of exoplanets can be used to inform the target selection of future planet search efforts and provide valuable clues about the planet formation process.

We identified 156 planet candidates, including one object that was not pre... ▽ More We present an improved estimate of the occurrence rate of small planets orbiting small stars by searching the full four - year Kepler data set for transiting planets using our own planet detection pipeline and conducting transit injection and recovery simulations to empirically measure the search completeness of our pipeline.

Abstract: We present an improved estimate of the occurrence rate of small planets orbiting small stars by searching the full four - year Kepler data set for transiting planets using our own planet detection pipeline and conducting transit injection and recovery simulations to empirically measure the search completeness of our pipeline.

Abstract: Correlations between stellar properties and the occurrence rate of exoplanets can be used to inform the target selection of future planet search efforts and provide valuable clues about the planet formation process.

We find that the occurrence rate of planet candidates that show TTVs is significantly increased (~ 68 %) for planet candidates transiting stars with multiple transiting planet candidate when compared to planet candidates transiting stars with a single transiting planet candidate.

However, our estimate of the occurrence rate of habitable - zone, Earth - sized planets increased.

Our 95 % confidence lower limit on the occurrence rate of Earth - size planets in the habitable zones of cool stars is 0.04 planets per star.

This directly affects the determination of the occurrence rate of Earth - like planets in our Galaxy, as well as other planet population statistics.

The occurrence rate of Earth - size (0.5 - 1.4 Earth radius) planets is constant across the temperature range of our sample at 0.51 (+0.06 / -0.05) Earth - size planets per star, but the occurrence of 1.4 - 4 Earth radius planets decreases significantly at cooler temperatures.

Over the past 15 years, many surveys have placed strong constraints on the occurrence rate of wide - orbit giants, mostly based on non-detections, but very few have tried to make a direct link with planet formation theories.

We used NaCo at VLT to explore the occurrence rate of giant planets and brown dwarfs between typically 0.1 and 8».

The standard approach to autoimmune disease, the occurrence rate of which far surpasses that of cancer and heart disease combined, is to wait until its advanced enough to either surgically remove the affected tissue or administer severe immune - suppressing drugs.

Seizures, in general, have an occurrence rate of 0.5 % and are the most prominent health issue within this breed at this time.

This empirical technique results in approximately 1 cut for every 12.2 years of record, which is somewhat more than the changepoint occurrence rate of one every 15 - 20 years reported by Menne et al. 2009.

An idealized general circulation model with an analytically described Newtonian cooling term is employed to study the occurrence rate of sudden stratospheric warmings (SSWs) over a wide range of parameters.

Not exact matches

«While common wisdom has it that higher volatility necessarily signals a discrete end to the [bull market], it is often the case that higher vol is a natural occurrence in the «late innings» of extended rallies, particularly when the Fed is raising rates, as was the case in late 1999 - 2000,» he wrote.

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.

The amount of debt that is projected under the extended baseline would reduce national saving and income in the long term; increase the government's interest costs, putting more pressure on the rest of the budget; limit lawmakers» ability to respond to unforeseen events; and increase the likelihood of a fiscal crisis, an occurrence in which investors become unwilling to finance a government's borrowing unless they are compensated with very high interest rates.

Though there are fewer occurrences of rate cuts at higher valuations, they're also more varied.

The sample size did not find any correlation between excess swaddling to SIDS, but the rate of SIDS occurrence is below the sample size of this study.

The higher rate of occurrences is reported in non-IgE mediated enterocolitis or enteropathy syndromes.

Check out the Ngram graph of the rate of occurrence of «baby names» and «baby naming» in English - language books in the 20th Century.

In 1992, Prevent Child Abuse America ® launched the Healthy Families America ® (HFA) home visiting model to address high rates of child abuse occurrences to children under five.

Coaches, consumers and parents should be aware that while the STAR rating system suggests the purchase of specific football helmets, scientific evidence does not support the claim that a particular helmet brand or model is more effective in reducing the occurrence of concussive events.

«We discovered that removing just the sentinel node had decreased complication while maintaining a low rate of further occurrence of malignancy.

The occurrence of the three earthquakes induced a total of 1.8 meters of vertical displacement in the past 8500 years for a mean uplift rate of 0.21 millimeters per year.

Although the rate of subduction varies little along the entire arc, there are complex changes in the geologic processes along the subduction zone that dramatically influence volcanic activity, crustal deformation, earthquake generation and occurrence all along the western edge of South America.

It is not known if the occurrence of these conditions after HPV vaccination merely reflects the background rates in girls and young women or represents a true increased risk, according to background information in the article.

The atmosphere in the polar regions has warmed at about twice the average rate of global warming with Arctic coasts experiencing a rise in the occurrence of storm surges.

«From the results of this study, the total volume of injected fluid seems to be the factor that limits the magnitude, whereas the injection rate controls the frequency of earthquake occurrence,» said McGarr.

Note that functional form extrapolations for planet occurrence rates as a function of orbital period may also differ.

Thus, it is plausible that changes to atmospheric ionization rates due to cosmic ray variability may affect the occurrence of electrical phenomena in the Venusian atmosphere (Nordheim et al. 2015) hence manifesting a relation between space weather and meteorological phenomena.

We now know that exoplanets exist and have discovered a large enough sample to study their occurrence rates; the next step is to gain a better understanding of the nature of these worlds, including their formation and composition.

rate of occurrence, or the number of things happening in a specific area over specific time period.

Most importantly, we also quantify and characterize the distribution and rate of occurrence of planets down to Earth size with no prior assumptions on their frequency, by subtracting from the population of actual Kepler candidates our simulated population of astrophysical false positives.

Long - cadence data with 29.4 min sampling were obtained for ~ 200,000 individual stell... ▽ More The Kepler Mission was designed to identify and characterize transiting planets in the Kepler Field of View and to determine their occurrence rates.

Completeness of the Q1 - Q17 DR24 Planet Candidate Catalogue, with Important Caveats for Occurrence Rate Calculations

In 2012, the most recent year with available data, the Centers for Disease Control and Prevention (CDC) placed the Garden State in the third of four ascending intervals for rates of melanoma occurrence in the United States.

We then compare the number of observed planet candidates to the number of stars around which such planets could have been detected in order to estimate the planet occurrence rate around cool stars.

Abstract: The Kepler Mission was designed to identify and characterize transiting planets in the Kepler Field of View and to determine their occurrence rates.

There is no significant dependence of the rates of planet occurrence between 0.8 and 4 Earth radii with spectral type.

We re-evaluate all previously published KOIs with orbital periods of > 50 days to provide a consistently vetted sample that can be used to improve planet occurrence rate calculations.

This study examines planet occurrence rates for the Kepler GK dwarf target sample for planet radii, 0.75 < Rp < 2.5 Rearth, and orbital periods, 50 < Porb < 300 days, with an emphasis on a thorough exploration and identification of the most important sources of systematic uncertainties.

This catalog is the first to utilize artificial transit injection to evaluate the performance of our vetting procedures and quantify potential biases, which are essential for accurate computation of planetary occurrence rates.

But while substantial data (including AFFiRiS» [15] and Prothena's [20,22] preclinical work) give good reason to think that early clearance of AS neuropathology will decelerate the rate of SN DA neuronal loss, astrocytosis, and possibly accumulation of senescent glial cells in PD, there is no reason to think that doing so will prevent these phenomena entirely, if for no other reason than because many other factors also contribute to their occurrence.

«We detected a steeply rising rate of planet occurrence as you lower the mass.

So beyond the «regular» high occurrence of benign and malignant tumors in rats, the laboratory strains are probably going to have even higher rates of cancer incidence — they're just not as genetically varied as pet rats who've been allowed to explore OKCupid or, more likely, had a descendant who met a special someone from another alley [source: Ducummon].