Results 61 to 70 of about 1,744,339 (376)

Bioengineering facets of the tumor microenvironment in 3D tumor models: insights into cellular, biophysical and biochemical interactions

open access: yesFEBS Open Bio, EarlyView.
The tumor microenvironment is a dynamic, multifaceted complex system of interdependent cellular, biochemical, and biophysical components. Three‐dimensional in vitro models of the tumor microenvironment enable a better understanding of these interactions and their impact on cancer progression and therapeutic resistance.
Salma T. Rafik   +3 more
wiley   +1 more source

Design of experiments for the analysis and optimization of barcodes of food and agricultural products

open access: yesAgricultural Economics (AGRICECON), 2012
The tools and modern techniques used in the Design of Experiments (DOE) have been proved successful in meeting the challenge of continuous improvement of food and agricultural products over the last fifteen years.
Jan HRON
doaj   +1 more source

U.S. Government Manual 2008-2009 Edition: Social Security Administration [PDF]

open access: yes, 2008
[Excerpt] The Social Security Administration manages the Nation’s social insurance program—consisting of retirement, survivors, and disability insurance programs—commonly known as Social Security.
U.S. Government Printing Office
core   +1 more source

AAPM medical physics practice guideline 13.a: HDR brachytherapy, part B

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract The goal of this report is to assist the clinical medical physicist in assuring that key quality standards and practice considerations are met to ensure safe, reliable, and reproducible high dose rate (HDR) brachytherapy (BT) treatment. This guideline has been developed to provide appropriate minimum standards for such services.
Susan L. Richardson   +8 more
wiley   +1 more source

ADDITIVE MANUFACTURED FLEXIBLE TEXTILE-BASED SENSORS: A BRIEF OVERVIEW [PDF]

open access: yesAnnals of the University of Oradea: Fascicle of Textiles, Leatherwork, 2023
Additive manufacturing technologies have a great potential for use in the manufacture of flexible sensors and in recent years, rapid research advances have been achieved in this field.
STROE Cristina Elena   +1 more
doaj  

U.S. Government Manual 2008-2009 Edition: National Labor Relations Board [PDF]

open access: yes, 2008
[Excerpt] The National Labor Relations Board is vested with the power to prevent and remedy unfair labor practices committed by private sector employers and unions and to safeguard employees’ rights to organize and determine whether to have unions as ...
U.S. Government Printing Office
core   +1 more source

Current and Future Cornea Chip Models for Advancing Ophthalmic Research and Therapeutics

open access: yesAdvanced Biology, EarlyView.
This review analyzes cornea chip technology as an innovative solution to corneal blindness and tissue scarcity. The examination encompasses recent developments in biomaterial design and fabrication methods replicating corneal architecture, highlighting applications in drug screening and disease modeling while addressing key challenges in mimicking ...
Minju Kim   +3 more
wiley   +1 more source

Commission on the Future of Worker-Management Relations; Request for Comments [PDF]

open access: yes, 1993
Notice_Federal_Register_063093.pdf: 123 downloads, before Oct.
U.S. Government Printing Office
core   +1 more source

Direct printing of polymer microstructures on flat and spherical surfaces using a letterpress technique [PDF]

open access: yes, 2002
We have developed a letterpress technique capable of printing polymer films with micrometer scale feature sizes onto flat or spherically shaped nonporous substrates.
Miller, Scott M.   +2 more
core   +1 more source

Novel Biologically Active Glass Fiber Functionalized Using Magnesium Phosphate Cement Promotes Bone and Vascular Regeneration

open access: yesAdvanced Biology, EarlyView.
In this study, a new type of bioactive glass fiber ‐based composite magnesium phosphate bone cement is prepared and verified that its mechanical strength and biological properties. In addition, the cement may have played a biologically active role in the Notch and HIF signaling pathways.
Yuzheng Lu   +12 more
wiley   +1 more source

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