Results 201 to 210 of about 957,509 (334)

A Hidden History of Unhappiness

Critical Quarterly, EarlyView.
Joe Moran
wiley   +1 more source

A Microkrystite from the Australasian Tektite/Microtektite Strewn Field

Meteoritics &Planetary Science, EarlyView.
Abstract Microkrystites are glassy impact spherules. They contain primary crystallites carrying information on the physical and chemical conditions prevailing during vaporization, melting, and ejection in large impact cratering events. We report on the geochemistry and mineralogy down to nanometer scale of the first microkrystite (ODP1144A,14) from the
Matteo Del Rio, Luigi Folco, Matteo Masotta, Ana Černok, Enrico Mugnaioli   +4 more
wiley   +1 more source

Chang'E-6 reveals solar wind-dependent H^- ions on the Moon. [PDF]

Sci Adv
Zhong T, Xie L, Zhang A, Wieser M, Wang W, Holmström M, Canu-Blot R, Li L, Barabash S, Zou Y, Zhang Y, Yan Q, Wen W, Deng X, Cao H, Wang C.   +15 more
europepmc   +1 more source

Water and hydroxyl on asteroid Bennu: Reconciling remote observations with OSIRIS‐REx sample analysis

Meteoritics &Planetary Science, EarlyView.
Abstract This study investigates the spatial distribution and spectral characteristics of the broad hydration feature near 3 μm across the surface of asteroid (101955) Bennu using OVIRS (OSIRIS‐REx Visible and InfraRed Spectrometer) data. We analyzed multiple global OVIRS data sets obtained at different times throughout the Bennu day, revealing ...
Hannah H. Kaplan, Amy A. Simon, Victoria E. Hamilton, Joshua P. Emery, Dennis Reuter, Andy J. López‐Oquendo   +5 more
wiley   +1 more source

Historical records in solar physics. [PDF]

Living Rev Sol Phys
Chatzistergos T.
europepmc   +1 more source

Assessing the analytical capabilities of handheld laser‐induced breakdown spectroscopy (hLIBS) on corroded iron objects of possible meteoritic origin

Meteoritics &Planetary Science, EarlyView.
Abstract Despite meteorites having been recognized as the source of iron in some ancient iron artifacts, few archeological irons have been analyzed so far, as invasive methods are precluded. In this work, four iron knives and one axe collected near Guelmime and Imilchil (Morocco) were investigated by advanced analytical techniques, including handheld ...
Giorgio S. Senesi, Albert Jambon, Olga De Pascale, Lahcen Ouknine, Hassan Nachit, Fouad Khiri, Abderrahmane Ibhi   +6 more
wiley   +1 more source

Mechatronics Design of a Clinostat Agriculture Space System for Biomimetic Phyto-Growth in Microgravity (Phyto-G) and 3D-Motion Computer Simulation on Hydroponic Environment. [PDF]

Biomimetics (Basel)
Barreto R, Cornejo J, Vargas M, Gastello N, Rodriguez A.   +4 more
europepmc   +1 more source

Regulation by the Transcriptional Regulator YdcI in E. coli and (p)ppGpp‐Dependent Activation of ydcI Expression

Molecular Microbiology, EarlyView.
YdcI, a LysR‐type transcription regulator in Escherichia coli, regulates loci like iraP and mqo. Its expression is induced by (p)ppGpp under stress conditions, and protein levels rise during mid‐exponential growth, connecting its role to stress response and metabolism control. ABSTRACT YdcI, a LysR‐type transcription regulator, has been associated with
Ria Basu Roy, Karin Schnetz
wiley   +1 more source

Speckle-based curvature optical metrology. [PDF]

Light Sci Appl
Wang H, Shurvinton R, Pradhan P, Sawhney K.   +3 more
europepmc   +1 more source

Theodor Steinbüchel's Great Figures of Christian Humanism

Modern Theology, EarlyView.
Abstract Theodor Steinbüchel (1888–1949) offers a study of eight figures in Western history who may be regarded as gestalts of Christian Humanism. He argued that none of these eight figures will ever return in the same way, but since there was an eternal conception of Christianity to which their ethos gave human form, each of these gestalts can be ...
Tracey Rowland
wiley   +1 more source