Results 61 to 70 of about 773,168 (371)

Polarimetry with a soft x-ray spectrometer

, 2008
An approach for measuring linear X-ray polarization over a broad-band using conventional spectroscopic optics is described. A set of multilayer-coated flats reflect the dispersed X-rays to the instrument detectors.
Marshall, Herman L.
core   +1 more source

Multilayer packaging: Advances in preparation techniques and emerging food applications.

Comprehensive Reviews in Food Science and Food Safety, 2020
In recent years, with advantages of versatility, functionality, and convenience, multilayer food packaging has gained significant interest. As a single entity, multilayer packaging combines the benefits of each monolayer in terms of enhanced barrier ...
T. Anukiruthika, Priyanka Sethupathy, Anila Wilson, Kiran Kashampur, J. Moses, C. Anandharamakrishnan   +5 more
semanticscholar   +1 more source

Recyclability and Redesign Challenges in Multilayer Flexible Food Packaging—A Review

Foods, 2021
Multilayer flexible food packaging is under pressure to redesign for recyclability. Most multilayer films are not sorted and recycled with the currently available infrastructure, which is based on mechanical recycling in most countries.
Anna-Sophia Bauer, M. Tacker, Ilke Uysal-Unalan, Rui M. S. Cruz, T. Varzakas, V. Krauter   +5 more
semanticscholar   +1 more source

Understanding bio‐based polymers: A study of origins, properties, biodegradation and their impact on health and the environment

FEBS Open Bio, EarlyView.
This review provides an overview of bio‐based polymer sources, their unique functional properties and their environmental impact, and addresses their role as sustainable alternatives. It discusses end‐of‐life options, including composting and anaerobic digestion for renewable energy.
Sabina Kolbl Repinc, Blaž Stres, Mirica Karlovits, Igor Karlovits, Petra Jerič, Ondrej Panák, Anja Verbič, Blaž Likozar, Uroš Novak   +8 more
wiley   +1 more source

Expanding the absorption bandwidth with two-layer graphene metamaterials in gigahertz frequency range

Communications in Physics
This work investigates the design and performance of a bilayer graphene metamaterial absorber operating in the GHz region. We initially analyzed a single-layer metamaterial absorber composed of a conductive ink graphene structure on a FR-4 dielectric ...
Ngo Nhu Viet, Vu Dinh Lam, Bui Son Tung, Bui Xuan Khuyen, Pham Thanh Son, Nguyen Hai Anh, Nguyen Phon Hai, Do Khanh Tung, Do Thuy Chi   +8 more
doaj   +1 more source

Pengaruh suhu sterilisasi pada sifat morfologis dan mekanik kemasan fleksibel retort produk empal gentong siap saji [The effect of sterilization temperature on morphological and mechanical properties of retort flexible packaging for ready to eat “empal gentong” product ]

Jurnal Teknologi & Industri Hasil Pertanian, 2023
Thermal food sterilization is the preservation technology to extend packaged food shelf life. The properties of packaging materials that change after thermal sterilization are morphological, mechanical, and color properties.
Annisa Kusumaningrum, Andi Febrisiantosa, Aldicky Faizal Amri, Rima Zuriah Amdani, Asep Nurhikmat, Siswo Prayogi, Bayu Murti Dewandaru   +6 more
doaj   +1 more source

Enhancement of the electronic contribution to the low temperature specific heat of Fe/Cr magnetic multilayer

, 2001
We measured the low temperature specific heat of a sputtered $(Fe_{23\AA}/Cr_{12\AA})_{33}$ magnetic multilayer, as well as separate $1000\AA$ thick Fe and Cr films.
A. S. Baker, Jr., B. Dieny, B. Fultz, B. G. Almeida, B. L. Zink, B. Revaz, C. H. Cheng, D. Mael, D. W. Denlinger, E. E. Fullerton, E. Fawcett, E. Fawcett, E. I. Wolf, F. Hellman, F. J. Himpsel, F. J. Himpsel, G. R. Stewart, H. Frase, Ivan K. Schuller, Ivan K. Schuller, Ivan K. Schuller, J. Heiniger, J. Müheim, J. Ruvalds, J. Santamaria, M. A. M. Gijs, M. C. Cyrille, M. C. Cyrille, M. N. Baibich, M.-C. Cyrille, N. I. Kulikov, P. Bödeker, P. Bödeker, P. R. Broussard, P. Zahn, R. Bachmann, R. C. Zeller, R. Mélin, R. Röhlsberger   +38 more
core   +1 more source

Efficient and self-adaptive in-situ learning in multilayer memristor neural networks

Nature Communications, 2018
Memristors with tunable resistance states are emerging building blocks of artificial neural networks. However, in situ learning on a large-scale multiple-layer memristor network has yet to be demonstrated because of challenges in device property ...
Can Li, Daniel Belkin, Daniel Belkin, Yunning Li, Peng Yan, Peng Yan, Miao Hu, Miao Hu, Ning Ge, Hao Jiang, Eric Montgomery, Peng Lin, Zhongrui Wang, Wenhao Song, J. Strachan, Mark D. Barnell, Qing Wu, R. S. Williams, J. Yang, Qiangfei Xia   +19 more
semanticscholar   +1 more source

Structure–Function Decoupling of the Sensorimotor and Default Mode Networks in Black Americans With MS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Objectives Multiple sclerosis (MS) exhibits racially disparate rates of disease progression. Black people with MS (B‐PwMS) experience a more severe disease course than non‐Hispanic White people with MS (NHW‐PwMS). Here we investigated structural and functional connectivity as well as structure–function decoupling in the ...
Emilio Cipriano, Giacomo Boffa, Maria Petracca, Marta Ponzano, Nicole Graziano, Claire Wigley, Claire Riley, Jonathan Howard, Pietro Bontempi, Sylvia Klineova, Fred Lublin, Matilde Inglese   +11 more
wiley   +1 more source

High-Temperature Oxidation and Wear Resistance of TiAlSiN/AlCrN Multilayer Coatings Prepared by Multi-Arc Ion Plating

Nanomaterials
TiAlSiN and AlCrN coatings are two representative coatings with excellent properties in TiN-based and CrN-based coatings, respectively. Multilayering is one of the most important directions for coating performance optimization.
Jie Liu, Haijuan Mei, Junfang Hua, Juan Wang, Yongchao Wang, Genmiao Yi, Xin Deng   +6 more
doaj   +1 more source