Results 51 to 60 of about 3,219 (118)

Evolution of circumbinary planets around eccentric binaries: The case of Kepler-34

open access: yes, 2015
The existence of planets orbiting a central binary star system immediately raises questions regarding their formation and dynamical evolution. Recent discoveries of circumbinary planets by the Kepler space telescope has shown that some of these planets ...
Haghighipour, Nader, Kley, Wilhelm
core   +1 more source

Mixed‐Integer Linear Programming Approaches for Nested p$$ p $$‐Center Problems With Absolute and Relative Regret Objectives

open access: yesNetworks, Volume 87, Issue 1, Page 62-82, January 2026.
ABSTRACT We introduce the nested p$$ p $$‐center problem, a multi‐period variant of the well‐known p$$ p $$‐center problem. Using the nesting concept allows us to obtain solutions consistent over the considered time horizon, that is, facilities that are opened in a given time period stay open for subsequent periods.
Christof Brandstetter, Markus Sinnl
wiley   +1 more source

Badiou and the Reconstruction of the Concept of God

open access: yesModern Theology, Volume 42, Issue 1, Page 187-209, January 2026.
Abstract In this article I first summarize Badiou’s and Žižek’s critique of the concept of God, which I and other interpreters conceive as a radicalization of the theology of the death of God. I then pose the question of how to formulate a positive conception of God after the death of God that would overcome the limits of negative or apophatic theology.
Michael Hauser
wiley   +1 more source

Stability Limits of Circumbinary Planets: Is There a Pile-up in the Kepler CBPs?

open access: yes, 2018
The stability limit for circumbinary planets (CBPs) is not well defined and can depend on initial parameters defining either the planetary orbit or the inner binary orbit. We expand on the work of Holman & Wiegert (1999, AJ 117, 621) to develop numerical
Haghighipour, Nader   +4 more
core   +1 more source

Recent Advances in Robotic Systems for Robot‐Assisted Transoral Surgical Procedures: A Systematic Review

open access: yesAdvanced Robotics Research, Volume 1, Issue 3, December 2025.
This review systematically examines robotic systems for robot‐assisted transoral surgical procedures, classifying them based on transoral access depth, and evaluates their fundamental design principles, mechanical innovations, algorithmic advancements, and clinical implementation status.
Yuhao Shi   +5 more
wiley   +1 more source

Calculating the Habitable Zone of Multiple Star Systems (http://astro.twam.info/hz)

open access: yes, 2014
We have developed a comprehensive methodology and an interactive website for calculating the habitable zone (HZ) of multiple star systems. Using the concept of spectral weight factor, as introduced in our previous studies of the calculations of HZ in and
Haghighipour, Nader, Mueller, Tobias
core   +1 more source

PLANETARY CANDIDATES OBSERVED BY KEPLER . VI. PLANET SAMPLE FROM Q1–Q16 (47 MONTHS) [PDF]

open access: green, 2015
Fergal Mullally   +59 more
openalex   +1 more source

Textured nickel tapes prepared from commercially available material

open access: yesOpen Chemistry, 2008
Staller Oliver   +5 more
doaj   +1 more source

Microsurgical Clipping of Unruptured Anterior Communicating Artery Aneurysm-A Single-Center Experience. [PDF]

open access: yesBrain Sci
Stroh-Holly N   +11 more
europepmc   +1 more source

Acquired factor XIII deficiency in adult patients during ECMO: a prospective observational study. [PDF]

open access: yesSci Rep
Noitz M   +9 more
europepmc   +1 more source

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