Results 81 to 90 of about 1,107,843 (394)

The Astrobiology of Alien Worlds: Known and Unknown Forms of Life

Universe, 2020
Most definitions of life assume that, at a minimum, life is a physical form of matter distinct from its environment at a lower state of entropy than its surroundings, using energy from the environment for internal maintenance and activity, and capable of
Louis N. Irwin, Dirk Schulze-Makuch
doaj   +1 more source

ANALYSIS OF THE BENEFITS OF CORPORATE SOCIAL RESPONSIBILITY THROUGH THE TRIPLE BOTTOM LINE APPROACH AT PT. TIRTA INVESTAMA INDONESIA [PDF]

Russian Journal of Agricultural and Socio-Economic Sciences, 2019
The role of Corporate Social Responsibility (CSR) has become increasingly important in the current era of globalization. This was triggered by the ecosystem of company activities to create business operational sustainability amid the local community ...
Samsudin A., Raharja S.J., Saefullah D., Rizal M.   +3 more
doaj   +1 more source

TESS Discovery of an Ultra-short-period Planet around the Nearby M Dwarf LHS 3844 [PDF]

Astrophysical Journal, 2018
Data from the newly commissioned Transiting Exoplanet Survey Satellite has revealed a “hot Earth” around LHS 3844, an M dwarf located 15 pc away. The planet has a radius of R⊕ and orbits the star every 11 hr.
R. Vanderspek, Chelsea X. Huang, A. Vanderburg, G. Ricker, D. Latham, S. Seager, J. Winn, J. Jenkins, J. Burt, J. Dittmann, E. Newton, S. Quinn, Avi Shporer, D. Charbonneau, J. Irwin, K. Ment, J. Winters, K. Collins, P. Evans, T. Gan, R. Hart, E. Jensen, J. Kielkopf, S. Mao, W. Waalkes, F. Bouchy, M. Marmier, L. Nielsen, G. Ottoni, F. Pepe, D. S'egransan, S. Udry, T. Henry, L. Paredes, H. James, R. Hinojosa, M. Silverstein, E. Pallé, Z. Berta-Thompson, M. Davies, M. Fausnaugh, A. Glidden, J. Pepper, E. Morgan, M. Rose, J. Twicken, J. Villaseñor, the Tess team   +47 more
semanticscholar   +1 more source

Quantitative Shape Irregularity and Density Heterogeneity Predict Hematoma Expansion in Patients With Intracerebral Hemorrhage

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Purpose This study aimed to explore the association between quantitative shape irregularity and density heterogeneity of hematomas and hematoma expansion (HE) for intracerebral hemorrhage (ICH) patients. Methods This cohort study included patients arriving within 24 h of symptom onset between August 2021 and July 2022 as the derivation cohort ...
Zeqiang Ji, Yunyi Hao, Bin Gao, Xiaojing Zhang, Yani Zhang, Jiaokun Jia, Xue Xia, Yuhao Guo, Sijia Li, Jianwei Wu, Kaijiang Kang, Xingquan Zhao   +11 more
wiley   +1 more source

Can planetary instability explain the Kepler dichotomy?

, 2012
The planet candidates discovered by the Kepler mission provide a rich sample to constrain the architectures and relative inclinations of planetary systems within approximately 0.5 AU of their host stars.
Anders Johansen, Andrews, Batalha, Batalha, Binney, Borucki, Borucki, Butler, Fabrycky, Fischer, Ford, Howell, Latham, Lissauer, Lissauer, Mayor, Melvyn B. Davies, Moorhead, Morton, Muirhead, Ofir, Ragozzine, Raymond, Rivera, Ross P. Church, Tremaine, Viktor Holmelin, Weissbein, Wright, Youdin, Zakamska   +30 more
core   +1 more source

Planetary Candidates Observed by Kepler IV: Planet Sample From Q1-Q8 (22 Months) [PDF]

, 2013
We provide updates to the Kepler planet candidate sample based upon nearly two years of high-precision photometry (i.e., Q1-Q8). From an initial list of nearly 13,400 Threshold Crossing Events (TCEs), 480 new host stars are identified from their flux ...
Barclay, Thomas, Batalha, Natalie M., Borucki, William J., Bryson, Stephen T., Burke, Christopher J., Caldwell, Douglas A., Chaplin, William J., Christiansen, Jessie L., Ciardi, David R., Clarke, Bruce D., Cochran, William D., Coughlin, Jeffrey L., Demory, Brice-Olivier, Esquerdo, Gilbert A., Gautier III, Thomas N., Gilliland, Ronald L., Girouard, Forrest R., Haas, Michael R., Havel, Mathieu, Henze, Christopher E., Howell, Steve B., Huber, Daniel, Jenkins, Jon M., Latham, David W., Li, Jie, Morehead, Robert C., Morton, Timothy D., Mullally, F., Pepper, Joshua, Quintana, Elisa, Ragozzine, Darin, Rowe, Jason F., Seader, Shawn E., Shah, Yash, Shporer, Avi, Still, Martin, Tenenbaum, Peter, Thompson, Susan E., Twicken, Joseph D., Wolfgang, Angie   +39 more
core   +3 more sources

Extrasolar planets [PDF]

Proceedings of the National Academy of Sciences, 2000
The first known extrasolar planet in orbit around a Sun-like star was discovered in 1995. This object, as well as over two dozen subsequently detected extrasolar planets, were all identified by observing periodic variations of the Doppler shift of light emitted by the stars to which they are bound.
Geoffrey W. Marcy, Shigeru Ida, Jack J. Lissauer   +2 more
openaire   +3 more sources

The GAPS Programme with HARPS-N at TNG - XIV. Investigating giant planet migration history via improved eccentricity and mass determination for 231 transiting planets [PDF]

, 2017
We carried out a Bayesian homogeneous determination of the orbital parameters of 231 transiting giant planets (TGPs) that are alone or have distant companions; we employed differential evolution Markov chain Monte Carlo methods to analyse radial-velocity
A. Bonomo, S. Desidera, S. Benatti, F. Borsa, S. Crespi, M. Damasso, A. Lanza, A. Sozzetti, G. Lodato, F. Marzari, C. Boccato, R. Claudi, R. Cosentino, E. Covino, R. Gratton, A. Maggio, G. Micela, E. Molinari, I. Pagano, G. Piotto, E. Poretti, R. Smareglia, L. Affer, K. Biazzo, A. Bignamini, M. Esposito, P. Giacobbe, G. Hébrard, G. Hébrard, L. Malavolta, L. Malavolta, J. Maldonado, L. Mancini, L. Mancini, A. Fiorenzano, S. Masiero, V. Nascimbeni, V. Nascimbeni, M. Pedani, M. Rainer, G. Scandariato   +40 more
semanticscholar   +1 more source

Retrotransposon Expression Is Upregulated in Adulthood and Suppressed during Regeneration of the Limb in the Axolotl (Ambystoma mexicanum)

Advanced Biology, EarlyView.
The axolotl's remarkable regenerative abilities decline with age, the causes may include the numerous repetitive elements within its genome. This study uncovers how Ty3 retrotransposons and coexpression networks involving muscle and immune pathways respond to aging and regeneration, suggesting that transposons respond to physiological shifts and may ...
Samuel Ruiz‐Pérez, Nicolás Alcaraz, Karla Torres‐Arciga, José Antonio Ocampo‐Cervantes, Alejandra Cervera, Clementina Castro‐Hernández, Cynthia Gabriela Sámano‐Salazar, Ernesto Soto‐Reyes, Rodrigo González‐Barrios   +8 more
wiley   +1 more source

Tool to Generate Deforestation and Illegal Mining Alerts with Remote Sensing

Environmental Sciences Proceedings
The Colombian environmental policies in the 2022–2026 Development Plan align with international guidelines such as the Escazú Agreement, the Rio Declaration, and the Sustainable Development Goals.
Martha Patricia Valbuena Gaona, Cindy Carolina Ferrucho Parra, María Angélica Prieto Arenas, Germán Alberto Muñoz Bravo   +3 more
doaj   +1 more source