Results 81 to 90 of about 229,597 (208)

Effective Hamiltonian for fermions in an optical lattice across Feshbach resonance

open access: yes, 2005
We derive the Hamiltonian for cold fermionic atoms in an optical lattice across a broad Feshbach resonance, taking into account of both multiband occupations and neighboring-site collisions.
A. Auerbach   +2 more
core   +1 more source

Photosynthetic primary production in the Mesoproterozoic

open access: yesNew Phytologist, EarlyView.
Summary The Mesoproterozoic atmosphere had more CO2 and less O2 than at present. While the upper ocean was oxygenated, the deeper ocean was euxinic or ferruginous. Primary production was performed by Chlorobia, Cyanobacteria, Proteobacteria, and Archaeplastida.
Patricia Sánchez‐Baracaldo   +1 more
wiley   +1 more source

Softening the Border: A Capacities Approach to the Perception–Cognition Distinction

open access: yesPhilosophy and Phenomenological Research, EarlyView.
ABSTRACT Approaches to the perception–cognition distinction tend toward two extremes. Many embrace a hard border, treating perception and cognition as mutually exclusive, non‐overlapping categories. By contrast, eliminativism denies that any principled, theoretically useful distinction exists between perception and cognition.
Jacob Beck, Casey O'Callaghan
wiley   +1 more source

Heterogeneity of Southern Countries and Southern Intellectual Property Rights Policy [PDF]

open access: yes
We develop a model with one innovating northern firm and heterogeneous southern firms that compete in a final product market. We assume southern firms differ in their ability to adapt technology and study southern incentives to protect intellectual ...
Kim, Jeong Eon, Lapan, Harvey E.
core  

“Is This Edible Anyway?” The Impact of Culture on the Evolution (and Devolution) of Mushroom Knowledge

open access: yesTopics in Cognitive Science, EarlyView.
Abstract Mushrooms are a ubiquitous and essential component in our biological environment and have been of interest to humans around the globe for millennia. Knowledge about mushrooms represents a prime example of cumulative culture, one of the key processes in human evolution.
Andrea Bender, Åge Oterhals
wiley   +1 more source

Development and production of allogeneic cord blood‐derived red blood cell concentrates for transfusion to extremely preterm neonates, the All‐Cord study

open access: yesTransfusion, EarlyView.
Abstract Background Extremely preterm neonates often require red blood cell (RBC) transfusions derived from adult donors. These transfusions introduce adult hemoglobin into a neonatal hematopoietic system dominated by fetal hemoglobin (HbF), shifting the oxygen‐dissociation curve and increasing oxygen delivery to immature tissues.
Jip H. van Daelen   +8 more
wiley   +1 more source

Bhagavad-Gītā, calea spre eliberare [PDF]

open access: yesEon
The dialogue between Lord Krishna, incarnation of the supreme God Vishnu, and Arjuna, a valiant warrior from a Hindu noble family, is one of the most profound spiritual path to achieving immortality and freedom.
Dragoș DRAGOMAN
doaj   +1 more source

Cunoaștere, semn și obiect la Sf. Augustin [PDF]

open access: yesEon
The current essay provides further inquiries on Saint Augustine’s semiotic doctrine, describing how objects are stated as projective foundation for linguistic signs and classified according to their role as stimuli for human perception, intellect, or ...
Cristian PAȘCALĂU
doaj   +1 more source

Reflecții pe marginea unor recenzii scrise de gazetarul Vasile Avram [PDF]

open access: yesEon
Through this article, we intended to bring to the attention of the public only a small, but, nevertheless, conclusive part of the contribution of the publicist Vasile Avram (1940-2002).
Gabriel HASMAȚUCHI
doaj   +1 more source

Susana Báez Ayala, Ana Laura Ramírez Vázquez, Ivonne Ramírez Ramírez (Colectivo Palabras de Arena), Sueño de palabras en la estepa. Experiencias lectoras contra la violencia en Ciudad Juárez (2001-2010)

open access: yesIztapalapa, 2018
Reseña del libro, Sueño de palabras en la estepa. Experiencias lectoras contra la violencia en Ciudad Juárez (2001-2010), Eón/Universidad Autónoma Metropolitana, Unidad Iztapalapa/Chicano Studies-The University of Texas at El Paso/ Conacyt/Centro de ...
Irám Isaí Evangelista Ávila
doaj  

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