Results 31 to 40 of about 2,370,026 (343)

Kant on empiricism and rationalism [PDF]

open access: yes, 2013
This paper aims to correct some widely held misconceptions concerning Kant's role in the formation of a widespread narrative of early modern philosophy.
Vanzo, Alberto
core   +1 more source

Warming the early Earth - CO2 reconsidered

open access: yes, 2008
Despite a fainter Sun, the surface of the early Earth was mostly ice-free. Proposed solutions to this so-called "faint young Sun problem" have usually involved higher amounts of greenhouse gases than present in the modern-day atmosphere.
Barbara Stracke   +55 more
core   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

open access: yesFEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo   +2 more
wiley   +1 more source

La guerre et la consommation d’alcool. Vestiges archéologiques de la Première Guerre mondiale

open access: yesArchéopages, 2020
The question of alcohol consumption at the front during the Great War has given rise to an abundant and often polemical literature, particularly on the "organised" alcoholisation and stupefaction of combatants.
Yves Desfossés
doaj   +1 more source

Sons, apprentices and successors in late medieval and early modern London: the transmission of skills and work opportunities [PDF]

open access: yes, 2009
Book synopsis: The existence and changing of generations in family life, business and politics was a central feature of towns as well as rural societies in earlier times. Even so, it remains understudied by urban historians of the pre-modern period. This
Harding, Vanessa
core  

Vegetation history and climatic fluctuations on a transect along the Dead Sea west shore and impact on past societies over the last 3500 years. [PDF]

open access: yes, 2010
This study represents the vegetation history of the last 3500 years and conducts an analysis of the climatic fluctuations on a 75 km long transect on the western Dead Sea shore.
Al-Eisawi   +59 more
core   +1 more source

Developing evidence‐based, cost‐effective P4 cancer medicine for driving innovation in prevention, therapeutics, patient care and reducing healthcare inequalities

open access: yesMolecular Oncology, EarlyView.
The cancer problem is increasing globally with projections up to the year 2050 showing unfavourable outcomes in terms of incidence and cancer‐related deaths. The main challenges are prevention, improved therapeutics resulting in increased cure rates and enhanced health‐related quality of life.
Ulrik Ringborg   +43 more
wiley   +1 more source

Hopfield Neural Networks for Online Constrained Parameter Estimation With Time‐Varying Dynamics and Disturbances

open access: yesInternational Journal of Adaptive Control and Signal Processing, EarlyView.
This paper proposes two projector‐based Hopfield neural network (HNN) estimators for online, constrained parameter estimation under time‐varying data, additive disturbances, and slowly drifting physical parameters. The first is a constraint‐aware HNN that enforces linear equalities and inequalities (via slack neurons) and continuously tracks the ...
Miguel Pedro Silva
wiley   +1 more source

La guerre et la consommation d’alcool. Vestiges archéologiques de la Seconde Guerre mondiale

open access: yesArchéopages, 2020
The behaviour of men in combat is one of the most original themes revealed by the archaeology of recent conflicts. Food and alcohol consumption are part of a specific ethology of combatants, varying with the psychological, regulatory or economic ...
Vincent Carpentier
doaj   +1 more source

Les vestiges des conflits en Pays de la Loire. De l’archéologie préventive à la mémoire

open access: yesArchéopages, 2022
The Pays de la Loire region is marked by an important military heritage, mainly a heirloom from the Second World War, with Atlantic Wall works polarizing attention for a long time.
Antoine Le Boulaire, Guillaume Varennes
doaj   +1 more source

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