Results 41 to 50 of about 459,478 (297)

The Investigation of Physical and Mechanical Properties of Oriented Strand Board (OSB) Production Using Corn Stalks Residues [PDF]

open access: yesتحقیقات علوم چوب و کاغذ ایران, 2018
: The application of corn stalks in the production of oriented strand board (OSB) is investigated. Corn stalks strands were produced in three sizes of 50, 75 and 100 millimeters length and dried to reach 2% moisture content.
Abolfazl Kargarfard
doaj   +1 more source

A New Phenomenon: Sub-Tg, Solid-State, Plasticity-Induced Bonding in Polymers

open access: yes, 2015
Polymer self-adhesion due to the interdiffusion of macromolecules has been an active area of research for several decades [70, 43, 62, 42, 72, 73, 41]. Here, we report a new phenomenon of sub-Tg, solid-state, plasticity-induced bonding; where amorphous ...
Padhye, Nikhil   +3 more
core   +1 more source

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

open access: yesFEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva   +10 more
wiley   +1 more source

Developing the knowledge-based human resources that support the implementation of the National Dual Training System (NDTS): evaluation of TVET teacher's competency at MARA Training Institutions [PDF]

open access: yes, 2015
Development in the world of technical and vocational education and training (TVET) on an ongoing basis is a challenge to the profession of the TVET-teachers to maintain their performance.
Ali, Mahazani
core   +1 more source

Structural biology of ferritin nanocages

open access: yesFEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Study on the repair parameters for trailing‐edge bonding failure of wind turbine blade in service

open access: yesEnergy Science & Engineering, 2023
A numerical analysis method of trailing edge deboning is proposed in this paper. Using this method, multiple repair parameters can be quantified by analyzing aerodynamic responses and structural characteristics of the trailing edge.
Hui Li   +4 more
doaj   +1 more source

Active Colloidal Molecules

open access: yes, 2018
Like ordinary molecules are composed of atoms, colloidal molecules consist of several species of colloidal particles tightly bound together. If one of these components is self-propelled or swimming, novel "active colloidal molecules" emerge.
Löwen, Hartmut
core   +1 more source

Self-Replicating Strands that Self-Assemble into User-Specified Meshes [PDF]

open access: yes, 2005
It has been argued that a central objective of nanotechnology is to make products inexpensively, and that self-replication is an effective approach to very low-cost manufacturing.
Ewaschuk, Robert, Turney, Peter
core   +2 more sources

Spread Overreaction in International Bond Markets [PDF]

open access: yesSSRN Electronic Journal, 1998
This paper applies the Campbell-Shiller (1987) methodology to a study of the joint behaviour of a three-month and a five-year government yield in the United States, Canada, the United Kingdom, Germany and Japan. The period studied is for most countries the mid-1970s to the third quarter of 1997.
openaire   +1 more source

Intein‐based modular chimeric antigen receptor platform for specific CD19/CD20 co‐targeting

open access: yesMolecular Oncology, EarlyView.
CARtein is a modular CAR platform that uses split inteins to splice antigen‐recognition modules onto a universal signaling backbone, enabling precise, scarless assembly without re‐engineering signaling domains. Deployed here against CD19 and CD20 in B‐cell malignancies, the design supports flexible multi‐antigen targeting to boost T‐cell activation and
Pablo Gonzalez‐Garcia   +9 more
wiley   +1 more source

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