Results 51 to 60 of about 307,441 (313)

Spin and Charge Dynamics Ruled by Antiferromagnetic Order in Iron Pnictides

open access: yes, 2010
We examine the spin and charge excitations in antiferromagnetic iron pnictides by mean-field calculations with a random phase approximation in a five-band itinerant model. The calculated excitation spectra reproduce well spin-wave dispersions observed in
Kaneshita, E., Tohyama, T.
core   +1 more source

The collapsed tetragonal phase as a strongly covalent and fully nonmagnetic state: persistent magnetism with interlayer As-As bond formation in Rh-doped Ca$_{0.8}$Sr$_{0.2}$Fe$_2$As$_2$ [PDF]

open access: yes, 2017
A well-known feature of CaFe$_{2}$As$_{2}$-based superconductors is the pressure-induced collapsed tetragonal phase that is commonly ascribed to the formation of an interlayer As-As bond.
Al-Zein, A.   +12 more
core   +1 more source

Towards a Socially Inclusive Circular Economy: Evidence From Social Enterprises in Low‐ and Middle‐Income Countries

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Circular economy (CE) and social entrepreneurship (SE) are increasingly recognised as critical pathways for sustainable development, yet CE research often underplays social inclusion, particularly in low‐ and middle‐income countries (LMICs).
Maria L. Granados, Adeyemi Adelekan
wiley   +1 more source

Towards Strong Sustainability: Exploring Reconfigurations of Sufficiency‐Oriented and Regenerative Business Models

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Despite increasing adoption of sustainable business models, environmental decline and social disparities continue to accelerate. Strong sustainable business models offer an alternative by prioritizing ecological limits and systemic change. Drawing on an integrative literature review and business model modularization, this study examines how ...
Maike Gossen   +3 more
wiley   +1 more source

How Amino Acids Intercalate in CaFe Layered Double Hydroxides: A Combined RIXS and NEXAFS Study

open access: yesChemPhysChem, Volume 26, Issue 6, March 15, 2025.
Intercalation of amino acids in layered double hydroxides offers a road to functional (bio)catalysts. With resonant soft x‐ray spectroscopy we probe the electronic structure of these systems and observe activation and passivation of electronic states as well as bond formation between the amino acid and the LDH upon intercalation.
R. Büchner   +4 more
wiley   +1 more source

Consumo de nutrimentos por los frutos y bandolas de cafe caturra durante un ciclo de desarrollo y maduracion en Aquiares, Turrialba, Costa Rica

open access: yesAgronomía Costarricense, 2002
Con el fin de detenninar las etapas de ab- cosorci6n mas importantes durante el periodo de llenado del fruto de cafe, con miras a mejorar el suplemento de nutrimentos via fertilizaci6n fo- liar, se elabor6 una curva de absorci6n 0 acumu- laci6n de ...
Floria Ramírez   +3 more
doaj  

Vertebral body segmentation with : Initial experience, workflow and practical application

open access: yesSAGE Open Medicine, 2017
Objectives: Spinal diseases are very common; for example, the risk of osteoporotic fracture is 40% for White women and 13% for White men in the United States during their lifetime. Hence, the total number of surgical spinal treatments is on the rise with
Jan Egger   +2 more
doaj   +1 more source

The association between neural crest‐derived glia and melanocyte lineages throughout development and disease

open access: yesDevelopmental Dynamics, EarlyView.
Abstract Neural crest cells are a transient cell population that emerges from the dorsal neural tube during neurulation and migrates extensively throughout the embryo. Among their diverse derivatives, glial cells (such as Schwann and satellite ganglionic cells) and melanocytes represent two major lineages. In vitro studies suggested they share a common
Chaya Kalcheim
wiley   +1 more source

Repositioning Cafe Daoen Sriratu Pemuda Semarang Untuk Menambah Segmentasi Pasar Baru [PDF]

open access: yes, 2013
Berdasarkan pada kondisi persaingan antara Cafe Daoen dan Spot Cafe yang memiliki segmentasi yang sama dengan target pasar yang akan diincar Cafe Daoen yaitu remaja hal ini disebabkan karena banyaknya pengunjung di Sri Ratu sekarang adalah remaja maka ...
S., HUTOMO ADI
core  

PENGARUH PEMILIHAN LOKASI CAFÉ TERHADAP KEBERHASILAN USAHA (Studi Pada Café di Kota Malang) [PDF]

open access: yes, 2023
The purpose of this research is to determine the effect of choosing a business location (Access, Visibility, Traffic, Parking Space, Environment) on business success, and to find out the most influential variables on the success of a cafe business in ...
Putro, Guntur cahyo
core  

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