Results 61 to 70 of about 130,873 (289)
Networks, EarlyView.ABSTRACT The minimum s$$ s $$‐t$$ t $$‐cut problem is one of the most‐studied problems in discrete optimization and has a unique complexity status in multi‐objective optimization. Even though the single‐objective version of the problem can be solved in polynomial time, it has been shown in the seminal work of Papadimitriou and Yannakakis (2000) that ...
Jan Boeckmann +4 more
wiley +1 more source
Kepler Bonus: Light Curves of Kepler Background Sources
The Astronomical Journal, 2023 NASA’s Kepler primary mission observed about 116 deg ^2 in the sky for 3.5 consecutive years to discover Earth-like exoplanets. This mission recorded pixel cutouts, known as target pixel files (TPFs), of over 200,000 targets that were selected to ...
Jorge Martínez-Palomera +2 more
doaj +1 more source
Polymer Engineering &Science, EarlyView.Generalized analytical equations were developed that accurately predict the local pumping characteristics, viscous dissipation, and average shear rates in channels of both conventional and high‐performance single‐screw extruders. Applied within segmented extruder calculations, these models aid in screw design and process troubleshooting without the ...
Daniel Herzog +3 more
wiley +1 more source
A Tale of Two Peas in a Pod: The Kepler-323 and Kepler-104 Systems
The Astronomical JournalIn order to understand the relationship between planet multiplicity, mass, and composition, we present newly measured masses of five planets in two planetary systems: Kepler-323 and Kepler-104. We used the HIRES instrument at the W.M. Keck Observatory to
C. Alexander Thomas +12 more
doaj +1 more source
Edu Sains: Jurnal Pendidikan Sains dan Matematika, 2019 Penelitian ini bertujuan untuk mengetahui peningkatan pemahaman konsep peserta didik melalui pembelajaran dengan pemodelan. Pembelajaran dengan pemodelan menitikberatkan pada model untuk menjelaskan fenomena gaya gravitasi, medan gravitasi, hukum Kepler,
Mimi Rohazal Yaumi +2 more
doaj +1 more source
BMC Surgery, 2023 Background Anterior lumbar interbody fusion (ALIF) is a well-established surgical treatment option for various diseases of the lumbar spine, including spondylolisthesis.
Stefan Aspalter +9 more
doaj +1 more source
Rare Metals, EarlyView.ABSTRACT Introducing oxygen vacancies has emerged as an essential strategy to affect the sensing properties of nanomaterials. However, existing methods for manipulating oxygen require high cost, complex operation, and harsh conditions. Herein, a simple NH4+‐assisted heat treatment approach was designed to regulate the concentration of oxygen vacancies ...
Qiu‐Yue Zheng +10 more
wiley +1 more source
, 2017 The Kepler mission has released over 4496 planetary candidates, among which 3483 planets have been confirmed as of April 2017. The statistical results of the planets show that there are two peaks around 1.5 and 2.0 in the distribution of orbital period ...
Ji, Jianghui, Wang, Su
core +1 more source
Kepler's missing planets [PDF]
Monthly Notices of the Royal Astronomical Society, 2013 Accepted to ...
openaire +2 more sources
Toward Sustainable Healthcare: Examining ESG‐Readiness in Austrian Regional State‐Owned Hospitals
Sustainable Development, EarlyView.ABSTRACT Reporting on environmental, social, and governance (ESG) issues is now an essential part of responsible corporate governance, including in the healthcare sector. This study investigates the ESG reporting practices of Austrian regional state‐owned hospitals (rSOHs), contributing to the growing sustainability literature. Thirteen interviews with
Philumena Bauer +3 more
wiley +1 more source