Results 71 to 80 of about 2,618 (173)

DiffstarPop: A generative physical model of galaxy star formation history

The Open Journal of Astrophysics
We present DiffstarPop, a differentiable forward model of cosmological populations of galaxy star formation histories (SFH). In the model, individual galaxy SFH is parametrized by Diffstar, which has parameters $θ_{\rm SFH}$ that have a direct ...
Alex Alarcon, Andrew P. Hearin, Matthew R. Becker, Gillian Beltz-Mohrmann, Andrew Benson, Sachi Weerasooriya   +5 more
doaj   +1 more source

Evaluation the Compared Doppler Ultrasonography and Serial Fondal Height Measurement in Detection of IUGR

پزشکی بالینی ابن سینا, 2008
Introduction & Objective: There are different methods for detection of fetal growth restriction. The most important methods are serial fondal height (SFH), and ultrasonic measurement.
Shohreh Alimohammadi, Mehrangiz Zamani
doaj  

Baking sunflower hulls within an aluminum envelope in a common laboratory oven yields charcoal

MethodsX, 2015
Charcoals have been widely used by scientist to research the removal of contaminants from water and air. One key feature of charcoal is that it keeps macropores from the parent material – though anisotropically contracted – and can even develop meso- and
Pablo Maximiliano Arnal
doaj   +1 more source

SUPERSEDED - Generation Scotland SFHS Data Dictionary

, 2017
## This item has been replaced by the one which can be found at https://doi.org/10.7488/ds/2277 . ## The GS:SFHS Data Dictionary is a set of information describing the contents, format, and structure of the phenotype data collected during recruitment (2006-2011) to the Generation Scotland Scottish Family Health Study (GS:SFHS), or derived subsequently ...
Campbell, Archie, Kerr, Shona, Porteous, David   +2 more
openaire   +2 more sources

Testing a New Star Formation History Model from Principal Component Analysis to Facilitate Spectral Synthesis Modeling

The Astrophysical Journal
The spectrum of a galaxy is a complicated convolution of many properties of the galaxy, such as the star formation history (SFH), initial mass function, and metallicity.
Yanzhe Zhang, H. J. Mo, Katherine E. Whitaker, Shuang Zhou   +3 more
doaj   +1 more source

Comprehensive Utilization of Sunflower Seed Husk for the Sustainable Production of with Admixture of Lignin Phytomelanin, Cellulose Pulp, and Nanocellulose

Eng
The efficient utilization of natural resources and agricultural wastes aligns well with the UN Sustainable Development Goals. Sunflower seed husks are an affordable and renewable source of cellulose that can be used as an alternative to wood-based ...
Aidana Imasheva, Madiar Beisebekov, Sana Kabdrakhmanova, Kydyrmolla Akatan, Nurgamit Kantay, Zhanar Ibraeva, Ainur Kabdrakhmanova, K. S. Joshy, Krishna S. Nair, Sabu Thomas, Saule Nauryzova   +10 more
doaj   +1 more source

SFHs OF $Z\sim1$ Galaxies in LEGA-C

, 2018
Using high resolution spectra from the VLT LEGA-C program, we reconstruct the star formation histories (SFHs) of 607 galaxies at redshifts $z = 0.6-1.0$ and stellar masses $\gtrsim10^{10}$M$_{\odot}$ using a custom full spectrum fitting algorithm that incorporates the emcee and FSPS packages.
Chauke, Priscilla, van der Wel, Arjen, Pacifici, Camilla, Bezanson, Rachel, Wu, Po-Feng, Gallazzi, Anna, Noeske, Kai, Straatman, Caroline, Muños-Mateos, Juan-Carlos, Franx, Marijn, Barišić, Ivana, Bell, Eric F., Brammer, Gabriel B., Calhau, Joao, van Houdt, Josha, Labbé, Ivo, Maseda, Michael V., Muzzin, Adam, Rix, Hans-Walter, Sobral, David   +19 more
openaire   +2 more sources

Tolkien héraldiste : Conférence de la SFHS

SIGILLA
La Société française d’héraldique et de sigillographie continue ses conférences mensuelles ce 21 mai prochain à 17h. L’invité de la soirée est M. Raphaël Vaubourdolle qui nous parlera du monde imaginaire de J.R.R. Tolkien avec sa communication « Tolkien héraldiste. Place et histoire des armoiries dans les œuvres de J.R.R.
openaire   +2 more sources

POLAR

Astronomy & Astrophysics
Context. Galaxies may suffer some starburst and quenched periods in their history due to galaxy mergers and feedback. However, semi-numerical simulations of the Epoch of Reionization (EoR) do not accurately model the effects of the star formation history
Ma Qing-Bo, Ghara Raghunath, Ciardi Benedetta, Acharya Anshuman, Yue Bin, Iliev Ilian T., Koopmans Léon V. E., Mellema Garrelt, Zaroubi Saleem   +8 more
doaj   +1 more source

In Primiparous Women at Term, a Symphysial Fundal Height of 36 cm Is Linked to the Lowest Risk of Emergency Caesarean Section and Postpartum Haemorrhage. [PDF]

Aust N Z J Obstet Gynaecol
Salmon JR, Jarratt A.
europepmc   +1 more source