Results 61 to 70 of about 930,316 (312)

Light‐Controlled Exposure of Cancer Cells to Reactive Oxygen Species Using Organic Semiconductor Thin Films

open access: yesAdvanced Materials Interfaces, EarlyView.
Spin‐coated films of the conjugated polymer F8T2 (poly (9,9‐dioctylfluorene‐alt‐bithiophene)) generate superoxide at the film‐medium interface, enabling precise delivery of reactive oxygen species (ROS) as visible‐light “ROS patches.” Coated surfaces drive rapid, localised cytotoxicity in MCF7 cancer monolayers under white light, providing a reagent ...
Joe Kaye   +8 more
wiley   +1 more source

November 1994 [PDF]

open access: yes, 1994
Ask the California Executive Time Out 70 – 71 Venture Forum 21 IEBJ Profile: At Deadline 3 Steven H.
Inland Empire Business Journal
core  

Lattice Structures for Bone Replacement: The Intersection of Bone Biomechanics, Lattice Design, and Additive Manufacturing

open access: yesAdvanced Materials Technologies, EarlyView.
This review outlines how understanding bone's biology, hierarchical architecture, and mechanical anisotropy informs the design of lattice structures that replicate bone morphology and mechanical behavior. Additive manufacturing enables the fabrication of orthopedic implants that incorporate such structures using a range of engineering materials ...
Stylianos Kechagias   +4 more
wiley   +1 more source

Proposing a Metaliteracy Model to Redefine Information Literacy

open access: yesCommunications in Information Literacy, 2013
Metaliteracy is envisioned as a comprehensive model for information literacy to advance critical thinking and reflection in social media, open learning settings, and online communities.
Trudi E. Jacobson, Thomas P. Mackey
doaj   +1 more source

Student perspectives on the use of universal design for learning in virtual formats in higher education

open access: yesSmart Learning Environments, 2022
Universal design for learning (UDL) in higher education may be a useful tool in supporting the heterogenous higher education student population, specifically in supporting student academic outcomes and retention.
Melissa Beck Wells
doaj   +1 more source

Empirical TIPS [PDF]

open access: yesFinancial Analysts Journal, 2004
U.S. Treasury Inflation Protection Securities (TIPs) were first issued in January 1997. Through the end of 2002, eleven TIPs have been issued with maturities ranging from a few years through thirty years. One TIP bond has already matured. Returns on TIPs have been positively correlated with returns on nominal bonds and negatively correlated with equity
openaire   +3 more sources

April 2014 [PDF]

open access: yes, 2014
News and Features Protecting Your “A” Factor: 16 Accountability Killers to Avoid Most of us are guilty of small behaviors that crack our accountability façade and hurt us, both personally and professionally, far more than we realize.
Inland Empire Business Journal
core  

Roll‐to‐Roll Manufacturing of Flexible Thermoelectric Semiconductors Using Low‐Level Direct‐Current Sputtering

open access: yesAdvanced Materials Technologies, EarlyView.
Roll‐to‐roll direct‐current sputtering enables room‐temperature manufacture of flexible bismuth telluride thermoelectric films. By identifying a low‐power deposition window that suppresses charge‐induced arcing, this work links sputtering conditions to film structure, charge transport, and thermoelectric performance, achieving a room‐temperature figure
Xudong Tao   +5 more
wiley   +1 more source

Phthalates, bisphenols, parabens, and triclocarban in feminine hygiene products from the United States and their implications for human exposure

open access: yesEnvironment International, 2020
Feminine hygiene products, a category of daily necessities, can be a source of exposure to plasticizers and antimicrobial agents in women. Nevertheless, studies on the occurrence of chemicals in feminine hygiene products have received little attention ...
Chong-Jing Gao, Kurunthachalam Kannan
doaj   +1 more source

April 1989 [PDF]

open access: yes, 1989
Commuter Rail to O.C. Proposed The Orange County Transportation Commission is developing a plan for a commuter line between Orange County and Riverside (eventually to extend to San Bernardino) ................................
Inland Empire Business Journal
core  

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