Results 111 to 120 of about 4,073,204 (305)

Imaging of Biphoton States: Fundamentals and Applications

open access: yesAdvanced Functional Materials, EarlyView.
Quantum states of two photons exhibit a rich polarization and spatial structure, which provides a fundamental resource of strongly correlated and entangled states. This review analyzes the physics of these intriguing properties and explores the various techniques and technologies available to measure them, including the state of the art of their ...
Alessio D'Errico, Ebrahim Karimi
wiley   +1 more source

Evaluation of sperm sexing technique using BSA column medium in Garut rams: Enhancing sperm quality, kinematics, and fertility performance for improved breeding efficiency

open access: yesOpen Veterinary Journal
Background: Sperm sexing techniques face challenges such as damage to sperm, lower fertility rates, high costs, and technical limitations, which hinder their widespread application.
Athhar Manabi Diansyah   +9 more
doaj   +1 more source

INTRODUCTION: “Toward a Socially Progressive Conception of Art Education” [PDF]

open access: yes, 1980
Given the range and subtlety of our cultural conditioning, art education must, of necessity, become critical. It must place critical cultural literacy in the heart of its theory and practice.
Bersson, Robert
core   +1 more source

Classical Hair in String Theory II: Explicit Calculations

open access: yes, 1996
After emphasizing the importance of obtaining a space-time understanding of black hole entropy, we further elaborate our program to identify the degrees of freedom of black holes with classical space-time degrees of freedom.
't Hooft   +41 more
core   +1 more source

Bio‐Inspired Molecular Events in Poly(Ionic Liquids)

open access: yesAdvanced Functional Materials, EarlyView.
Originating from dipolar and polar inter‐ and intra‐chain interactions of the building blocks, the topologies and morphologies of poly(ionic liquids) (PIL) govern their nano‐ and micro‐processibility. Modulating the interactions of cation‐anion pairs with aliphatic dipolar components enables the tunability of properties, facilitated by “bottom‐up ...
Jiahui Liu, Marek W. Urban
wiley   +1 more source

Economic Freedom as Political Virtue: An Insight from the Perspective of Value Pluralism [PDF]

open access: yes, 2010
This paper considers the market process as the essence and intrinsic core of liberal democracy. It disentangles market means from welfare ends and recognises the importance, constitutional status and independent stand of the former.
Andriychuk, Oles
core  

Experimenter's Freedom in Bell's Theorem and Quantum Cryptography

open access: yes, 2005
Bell's theorem states that no local realistic explanation of quantum mechanical predictions is possible, in which the experimenter has a freedom to choose between different measurement settings.
I. Csiszár   +6 more
core   +1 more source

Dual‐Layer Living Hydrogel Enables On‐Demand Delivery of Phages and Probiotics for Synergistic Wound Infection Therapy

open access: yesAdvanced Functional Materials, EarlyView.
A dual‐layer living hydrogel, ProΦGel, integrates bacteriophages and probiotics for synergistic wound infection therapy. The outer gelatin‐based matrix releases phages on demand in response to P. aeruginosa infections, while inner alginate beads sustain probiotic delivery.
Siyuan Tao   +6 more
wiley   +1 more source

2D Magnetic and Topological Quantum Materials and Devices for Ultralow Power Spintronics

open access: yesAdvanced Functional Materials, EarlyView.
2D magnets and topological quantum materials enable ultralow‐power spintronics by combining robust magnetic order with symmetry‐protected, Berry‐curvature‐driven transport. Fundamentals of 2D anisotropy and spin‐orbit‐coupling induced band inversion are linked to scalable growth and vdW stacking.
Brahmdutta Dixit   +5 more
wiley   +1 more source

Academic Freedom: A Bibliography [PDF]

open access: yes, 1990
Nearly a decade ago, the waste management company Ragn-Sells expanded their core business to also include manned goods reception and internal logistics in commercial buildings.
Sinder, Janet
core   +1 more source

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