Results 131 to 140 of about 333,308 (336)
A CMOS differential noise-shifting Colpitts VCO [PDF]
, 2002 A 0.35 μm VCO uses current switching to increase voltage swing, lower phase noise by cyclostationary noise alignment, and improve startup reliability.
Aparicio, Roberto, Hajimiri, Ali
core +1 more source
Engineering Immune Cell to Counteract Aging and Aging‐Associated Diseases
Advanced Science, EarlyView.This review highlights a paradigm shift in which advanced immune cell therapies, initially developed for cancer, are now being harnessed to combat aging. By engineering immune cells to selectively clear senescent cells and remodel pro‐inflammatory tissue microenvironments, these strategies offer a novel and powerful approach to delay age‐related ...
Jianhua Guo +5 more
wiley +1 more source
Scientific ReportsSustainable carboxymethyl cellulose/graphene oxide (GO) aerogels were fabricated via epichlorohydrin cross-linking and ice-templating for effective methylene blue (MB) removal from aqueous solutions. The synergistic effects of GO loading (1, 3, and 5 wt%)
Soon Wan Kweon +5 more
doaj +1 more source
Design of automatic startup and shutdown logic for a Brayton-cycle 2- to 15-kilowatt engine [PDF]
The NASA Lewis Research Center is conducting a closed-Brayton-cycle power conversion system technology program in which a complete power system (engine) has been designed and demonstrated.
Bainbridge, R. C., Vrancik, J. E.
core +1 more source
Advanced Science, EarlyView.This study presents an interfacial method to fabricate POC@polymer core–shell nanostructures combining cage porosity with polymer robustness. Through chiral self‐assembly and non‐solvent‐induced surface polymerisation, uniform ∼20 nm polymer‐coated particles are produced.
Danyu Li +6 more
wiley +1 more source
Helsinki Startup City Guide [PDF]
, 2016 This thesis is a product-oriented thesis. The aim of the thesis is to create valuable and quality content for the commissioning party, StartUs. The content is educational and takes form as a guide.
Babet, Addou
core
Advanced Science, EarlyView.A (111)‐oriented nanotwinned copper substrate stabilizes the deposited nanograined copper and prevents self‐annealing by restricting grain boundary motion at the interface and promoting the formation of stacking faults within the nanograined copper. Its preserved nanostructure maintains bonding capability even after 30 days of storage, resulting in ...
Gangqiang Peng +17 more
wiley +1 more source
Study on Startup Performance of Flat-type of CPL Evaporator
Zhileng xuebao, 2006 The startup process of CPL(Capillary pumped loop) was analyzed.Then a mathematical and physical model concerning CPL evaporator startup was established and the numerical method was applied to obtain the startup performance.A flat type CPL test-bed was ...
刘志春, 刘伟, 宰军, 邓芳芳
doaj +2 more sources
Rapid Design and Fabrication of Body Conformable Surfaces with Kirigami Cutting and Machine Learning
Advanced Science, EarlyView.By integrating the principles of kirigami cutting and data‐driven modeling, this study aims to develop a personalized, rapid, and low‐cost design and fabrication pipeline for creating body‐conformable surfaces around the knee joint. This pipeline presents a balanced trade‐off between conformability performance and cost for personalizing wearables, thus
Jyotshna Bali +3 more
wiley +1 more source
Contact Interactions at the LHC [PDF]
, 2007 Contact interactions offer a general framework for describing a new interaction with a scale above the energy scale probed. These interactions can occur if the Standard Model particles are composite or if new heavy particles are exchanged.
Acosta, Monica Vazquez
core +1 more source