Results 91 to 100 of about 3,439,845 (290)

Political realism, Freud, and human nature in international relations [PDF]

open access: yes, 2009
Political realism has enjoyed a renaissance in International Relations (IR). Recent studies have provided insightful accounts of its timeless virtues and philosophical depth.
Schütt, Robert, Schuett, R
core  

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei   +3 more
wiley   +1 more source

Tone as Ontology: A Structural Account of Being Grounded in Generative Invariants

open access: yesPhilosophies
This paper develops Tone as Ontology, a structural account of being grounded in the invariants of generative systems. We articulate the ontological significance of tone, distinguishing this foundational work from a companion paper that explores its ...
Jonah Y. C. Hsu
doaj   +1 more source

Structure: its shadow and substance [PDF]

open access: yes, 1999
On December 9, 1908 Max Planck addressed the Student Corps of the Faculty of Natural Sciences of the University of Leiden. His announced topic was The Unity of the Physical World-Picture , but the real intent was a polemic against a whole bevy of famous
van Fraassen, Bas C.
core  

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

open access: yesFEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill   +4 more
wiley   +1 more source

Neorealizm hegemoniczny jako recepta na mankamenty realizmu strukturalnego [PDF]

open access: yesPrzegląd Geopolityczny
Since the final decades of the last century, structural realism (neorealism) has become the dominant paradigm in the sciences of international relations as well as in geopolitics.
Marcin Adamczyk
doaj  

Prime Lattices and the Structure of Arithmetic: A Conceptual Note

open access: yesThe Reasoner
This paper gives a clear account of how prime numbers form the basic structure of arithmetic. Using the Fundamental Theorem of Arithmetic, I show that every natural number can be written as a product of primes and that this makes it possible to picture ...
Joshua Sanctus
doaj   +1 more source

Ontic Structural Realism, Information, and Natural Necessity: Where Naturalism and Analytic Metaphysics Can Find Common Ground [PDF]

open access: yes
J. Ladyman (1998-2009), Ladyman and Ross (2007) refine J. Worral's (1998) structural realism (SR), by developing an ontic structural realism (OSR) which they argue is a consistently naturalistic means of characterizing the ontology of fundamental physics.
Kallfelz, William
core  

Science and Reality [PDF]

open access: yes, 2006
Scientific realism is the view that the aim of science is to produce true or approximately true theories about nature. It is a view which not only is shared by many philosophers but also by scientists themselves.
Faye, Jan
core  

Refinement of amino‐acid conformation vs. difference density maps in time‐resolved serial femtosecond crystallography data analysis

open access: yesFEBS Open Bio, EarlyView.
The dFoCC pipeline starts with observed DED and resting‐state coordinates, which are then used to generate a library of triggered states. Correlation analysis of the calculated DED features of each candidate vs observed DED permits quantitative evaluation of candidate structural quality.
Meng Iao Fong   +3 more
wiley   +1 more source

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