Results 31 to 40 of about 380,682 (281)

Pilot-Scale Pelleting Tests on High-Moisture Pine, Switchgrass, and Their Blends: Impact on Pellet Physical Properties, Chemical Composition, and Heating Values

Frontiers in Energy Research, 2022
In this study, we evaluated the pelleting characteristics of southern yellow pine (SYP), switchgrass (SG), and their blends for thermochemical conversion processes, such as pyrolysis and gasification.
Jaya Shankar Tumuluru, Kalavathy Rajan, Choo Hamilton, Conner Pope, Timothy G. Rials, Jessica McCord, Nicole Labbé, Nicolas O. André   +7 more
doaj   +1 more source

Micro- vs. macro-phase separation in binary blends of poly(styrene)-poly(isoprene) and poly(isoprene)-poly(ethylene oxide) diblock copolymers [PDF]

, 2001
In this paper we present an experimentally determined phase diagram of binary blends of the diblock copolymers poly(styrene)-poly(isoprene) and poly(isoprene)-poly(ethylene oxide). At high temperatures, the blends form an isotropic mixture. Upon lowering
A. J Ryan, Frielinghaus H., H Frielinghaus, Hamley I. W., I. W Hamley, J. P. A Fairclough, K Almdal, K Mortensen, L Corvazier, L Messé, N Hermsdorf, Olmsted P. D., P. D Olmsted   +12 more
core   +1 more source

The Effect of Polystyrene on the Crystallization of Poly(3-hydroxybutyrate) [PDF]

Materials Research, 2015
Mechanical properties, morphology and nonisothermal crystallization of poly(3-hydroxybutyrate) (PHB) and blends of PHB and polystyrene (PS) were studied by tensile tests, scanning electron microscopy (SEM) and differential scanning calorimetry (DSC).
Renate Maria Ramos Wellen, Eduardo Luís Canedo, Camila Augusta Ventura Lima, Inaldo Cesar Araújo Júnior, Yêda Medeiros Bastos de Almeida, Marcelo Silveira Rabello   +5 more
doaj   +1 more source

Density Functional Theory for Block Copolymer Melts and Blends

, 2004
We derive an expression for the free energy of the blends of block copolymers expressed as a functional of the density distribution of the monomer of each block.
Doi, Masao, Uneyama, Takashi
core   +1 more source

Wettability and Morphological Characterization of a Polymeric Bacterial Cellulose / corn Starch Membrane [PDF]

Materials Research, 2015
The uses of polymer blends have stimulated research to promote a better performance of existing raw materials. The implementation of blends in the production of polymeric membranes has shown great results in regenerative medicine and consequently it has ...
Carina Maiara da Silva, Marcia Karspinki Bottene, Hélida Gomes de Oliveira Barud, Hernane da Silva Barud, Rosane Angélica Ligabue, Vanusca Dalosto Jahno   +5 more
doaj   +1 more source

Blended E85-diesel fuel droplet heating and evaporation [PDF]

, 2019
The multidimensional quasi-discrete (MDQD) model is applied to the analysis of heating and evaporation of mixtures of E85 (85 vol % ethanol and 15 vol % gasoline) with diesel fuel, commonly known as “E85–diesel” blends, using the universal quasi-chemical
Al Qubeissi, Mansour, Al-Esawi, Nawar Hasan Imran, Sazhin, Sergei S., Whitaker, Reece   +3 more
core   +2 more sources

PEMBELAJARAN BLENDED (BLENDED LEARNING)

Jurnal Tarbiyah Almuslim
Blended Learning is a creative educational method that integrates the benefits of face-to-face instruction with the convenience of digital technology through online learning. This approach emerged as an alternative to improve the efficiency of the learning process, provide students with easier access to materials, and adapt to each individual's ...
null Ibnu Ali Mas’ud, null Ridha Nabilatul Lu’ayyi   +1 more
openaire   +1 more source

Blended learning spaces: Synchronous blending

The JALT CALL Journal, 2011
Discussions of blended learning (BL) have generally failed to account for the synchronous combination of computer-mediated and face-to-face interactions that can occur within a blended learning space (BLS). is paper provides an overview of BLS use by a department of teachers at a Japanese university specializing in foreign language learning.
Dirk MacKenzie, Lara Promnitz-Hayashi, Daniel Jenks, Joe Geluso, Roman Delgado, Joachim Castellano, Don Hinkelman   +6 more
openaire   +1 more source

Aggressive prostate cancer is associated with pericyte dysfunction

Molecular Oncology, EarlyView.
Tumor‐produced TGF‐β drives pericyte dysfunction in prostate cancer. This dysfunction is characterized by downregulation of some canonical pericyte markers (i.e., DES, CSPG4, and ACTA2) while maintaining the expression of others (i.e., PDGFRB, NOTCH3, and RGS5).
Anabel Martinez‐Romero, Ane Martinez‐Larrinaga, Joaquim Grego‐Bessa, Saioa Garcia‐Longarte, Hielke van Splunder, Ianire Astobiza, Amaia Ercilla, Laura Bozal‐Basterra, Isabel Mendizabal, Pilar Villacampa, Arkaitz Carracedo, Mariona Graupera   +11 more
wiley   +1 more source

Absence of Structural Impact of Noble Nanoparticles on P3HT: PCBM Blends for Plasmon Enhanced Bulk-Heterojunction Organic Solar Cells Probed by Synchrotron Grazing Incidence X-Ray Diffraction [PDF]

, 2014
The incorporation of noble metal nanoparticles, displaying localized surface plasmon resonance, in the active area of donor-acceptor bulk-heterojunction organic photovoltaic devices is an industrially compatible light trapping strategy, able to guarantee
Alsari, Mejd, Bikondoa, Oier, Dahlem, Marcus S., Lilliu, Samuele, Macdonald, J. Emyr   +4 more
core   +4 more sources