Results 101 to 110 of about 53,726 (323)

Functional models from limited data: A parametric and multimodal approach to anatomy and 3D kinematics of feeding in basking sharks (Cetorhinus maximus)

The Anatomical Record, EarlyView.
Abstract Basking sharks, Cetorhinus maximus (Gunnerus, Brugden [Squalus maximus], Det Kongelige Norske Videnskabers Selskabs Skrifter, 1765, vol. 3, pp. 33–49), feed by gaping their mouths and gill slits, greatly reorienting their cranial skeletons to filter food from water.
Tairan Li, Mike Schindler, Martha Paskin, Venkata A. Surapaneni, Elliott Scott, Sabine Hauert, Nicholas Payne, David E. Cade, Jeremy A. Goldbogen, Frederik H. Mollen, Daniel Baum, Sean Hanna, Mason N. Dean   +12 more
wiley   +1 more source

Gaussian-shaped Optical Frequency Comb Generation for Microwave Photonic Filtering [PDF]

, 2011
Using only electro-optic modulators, we generate a 41-line 10-GHz Gaussian-shaped optical frequency comb. We use this comb to demonstrate apodized microwave photonic filters with greater than 43-dB sidelobe suppression without the need for a pulse shaper.
Hamidi, Ehsan, Leaird, Daniel E., Long, Christopher M., Song, Min Hyup, Supradeepa, V. R., Weiner, Andrew M., Wu, Rui   +6 more
core   +1 more source

Phase-stabilized, 1.5-W frequency comb at 2.8 to 4.8 micron

, 2009
We present a high-power optical parametric oscillator-based frequency comb in the mid-infrared wavelength region using periodically poled lithium niobate.
Andres, Coddington, Diddams, Erny, Florian Adler, Foreman, Gebs, Ingmar Hartl, Jun Ye, Keilmann, Kevin C. Cossel, Lopez-Alvarez, Maddaloni, Marian, Martin E. Fermann, Michael J. Thorpe, Schibli, Schiller, Sun, Thorpe, Thorpe, Thorpe   +21 more
core   +1 more source

Re‐evaluation of a soft crested Edmontosaurin, with implications for hadrosaurid life appearance and diversity

The Anatomical Record, EarlyView.
Abstract Hadrosaurid dinosaurs are generally regarded as “crested” or “non‐crested” depending on the presence or absence of a bony cranial crest. At least one supposedly “non‐crested” hadrosaur is known to have possessed a soft tissue cranial crest (or comb), based on an exceptionally preserved “mummified” specimen. Here we redescribe this specimen and
Henry S. Sharpe, Phil R. Bell, Ian Baylatry, Robin Sissons, Corwin Sullivan   +4 more
wiley   +1 more source

Injection-Locked Millimeter Wave Frequency Divider Utilizing Optoelectronic Oscillator Based Optical Frequency Comb

IEEE Photonics Journal, 2019
We propose and experimentally demonstrate a photonic millimeter-wave frequency divider based on a super-harmonic injection-locked optoelectronic oscillator (OEO) and an optical frequency comb.
Yongchi Xu, Huanfa Peng, Rui Guo, Huayang Du, Qing Yin, Guoqing Hu, Jin He, Zhangyuan Chen   +7 more
doaj   +1 more source

Population pharmacokinetics and exposure–response analysis of durvalumab in patients with resectable stage II to IIIB (N2) NSCLC in the phase III AEGEAN study

British Journal of Clinical Pharmacology, EarlyView.
Aims In the AEGEAN study, perioperative durvalumab plus platinum‐based neoadjuvant chemotherapy for patients with resectable stage II to IIIB (N2) non‐small‐cell lung cancer (NSCLC) demonstrated a favourable benefit–risk profile. This study evaluated population pharmacokinetics (PopPK) and exposure–response (ER) relationships of durvalumab in patients ...
Xiaoying Zhao, Junjie Ding, Jiajia Zhao, Ling Zhang, Aburough Abegesah, Yu‐qian Zhang, Cathy O'Brien, Gary J. Doherty, Allen C. Chen, KyoungSoo Lim, Song Ren, Peiming Ma, Diansong Zhou   +12 more
wiley   +1 more source

Dual-frequency comb in fiber Fabry–Perot resonator

APL Photonics
This paper presents a novel approach to dual-frequency comb generation utilizing a single fiber Fabry–Perot resonator, advancing the implementation of these sources in fiber-based systems. Dual-comb applications such as spectroscopy, ranging, and imaging,
Thomas Bunel, Debanuj Chatterjee, Julien Lumeau, Antonin Moreau, Matteo Conforti, Arnaud Mussot   +5 more
doaj   +1 more source

Microresonator-based high-resolution gas spectroscopy

, 2017
In recent years, microresonator-based optical frequency combs have created up opportunities for developing a spectroscopy laboratory on a chip due to its broadband emission and high comb power.
Gaeta, Alexander L., Griffith, Austin G., Lipson, Michal, Okawachi, Yoshitomo, Yu, Mengjie   +4 more
core   +1 more source

Computational Electro-optic Frequency Comb Spectroscopy

Journal of Lightwave Technology
Computational techniques have gained significant traction in photonics, enabling the co-design of hardware and data processing algorithms to drastically simplify optical system architectures and improve their performance. However, their application in optical frequency comb spectroscopy remains considerably underexplored.
J.J. Navarro-Alventosa, A. Aupart-Acosta, V. Durán   +2 more
openaire   +2 more sources

Institutional Ownership and Corporate Sustainability Performance—A Meta‐Analysis

Business Strategy and the Environment, EarlyView.
ABSTRACT This study investigates the relationship between institutional ownership (IO) and corporate sustainability performance (SP), addressing inconsistent findings in prior research and clarifying the boundary conditions of this relationship by testing a defined set of potential moderators.
Hans Henrik Scherer, Rüdiger Hahn, Jan Endrikat   +2 more
wiley   +1 more source