Results 51 to 60 of about 61,632 (243)

Depolarized guided acoustic wave Brillouin scattering in hollow-core photonic crystal fibers

open access: yes, 2015
By performing quantum-noise-limited optical heterodyne detection, we observe polarization noise in light after propagation through a hollow-core photonic crystal fiber (PCF).
Elser, Dominique   +5 more
core   +1 more source

KDM7A and KDM1A inhibition suppresses tumour promoting pathways in prostate cancer

open access: yesMolecular Oncology, EarlyView.
Treatment resistance is a major challenge for patients with advanced prostate cancer. This study examined an alternative approach to target the major prostate cancer‐promoting pathway by targeting epigenetic factors, whose levels are higher in tumours.
Jennie N Jeyapalan   +16 more
wiley   +1 more source

A strong polarized relation [PDF]

open access: yes, 2012
We prove the consistency of a strong polarized relation for a cardinal and its successor, using pcf and forcingComment: 14 ...
Magidor   +6 more
core   +1 more source

Membrane Wrapping for High Capacity and Rapidly Switchable Adhesives

open access: yesAdvanced Functional Materials, EarlyView.
A membrane‐wrapping mechanism enables high‐capacity, rapidly switchable adhesion by coupling suction, friction, and adhesion. Broadband performance is achieved in dry and underwater conditions, allowing fast, reversible manipulation of objects of diverse sizes and shapes, from delicate eggs and berries to flat, complex, or heavy objects. These outcomes
Yeunhee Kim   +2 more
wiley   +1 more source

ANALYSIS OF INDEXED-GUIDED HIGHLY BIREFRINGENT PHOTONIC CRYSTAL FIBER EMPLOYING DIFFERENT CLADDING GEOMETRIES

open access: yesJournal of Fundamental and Applied Sciences, 2015
     In this paper, a comparative study of three geometries of highly birefringent photonic crystal fibers (HB PCF) is presented. The proposed geometries are: V type PCF, Pseudo-Panda PCF and selectively liquid-filled PCF.
A. M. Jouri   +5 more
doaj   +1 more source

Pairing Correlations in a Generalized Hubbard Model for the Cuprates

open access: yes, 1999
Using numerical diagonalization of a 4x4 cluster, we calculate on-site s, extended s and d pairing correlation functions (PCF) in an effective generalized Hubbard model for the cuprates, with nearest-neighbor correlated hopping and next nearest-neighbor ...
A. A. Aligia   +37 more
core   +1 more source

Frontier Advances of Emerging High‐Entropy Anodes in Alkali Metal‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Recent advances in microscopic morphology control of high‐entropy anode materials for alkali metal‐ion batteries. Abstract With the growing demand for sustainable energy, portable energy storage systems have become increasingly critical. Among them, the development of rechargeable batteries is primarily driven by breakthroughs in electrode materials ...
Liang Du   +14 more
wiley   +1 more source

Pharyngocutaneous Fistula after Laryngectomy: An Umbrella Systematic Review to Uncover Lacunae in Meta-Analyses

open access: yesJournal of Otorhinolaryngology, Hearing and Balance Medicine, 2023
Objective—The objective of this study was to systematically assess meta-analyses to determine the lacunae in the literature for PCF following laryngectomy.
Karthik Nagaraja Rao   +4 more
doaj   +1 more source

M-PCF: modified IEEE 802.11 PCF protocol implementing QoS

open access: yesElectronics Letters, 2002
A modified IEEE 802.11 PCF protocol, M-PCF is presented, which can supply different service policy to different services with different requirements on QoS. Analysis and simulation show that the M-PCF protocol can improve real-time quality and network throughput by modifying the polling scheme of PCF.
Liqiang Zhao, Changxin Fan
openaire   +1 more source

Improved IEEE 802.11 point coordination function considering fiber-delay difference in distributed antenna systems [PDF]

open access: yes, 2014
In this paper, we present an improved IEEE 802.11 wireless local-area network (WLAN) medium access control (MAC) mechanism for simulcast radio-over-fiber-based distributed antenna systems where multiple remote antenna units (RAUs) are connected to one ...
Dai, Yitang   +6 more
core   +1 more source

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