Results 41 to 50 of about 215,580 (317)
Assumptions of the primordial spectrum and cosmological parameter estimation [PDF]
, 2011 The observables of the perturbed universe, CMB anisotropy and large structures, depend on a set of cosmological parameters, as well as, the assumed nature of primordial perturbations. In particular, the shape of the primordial power spectrum (PPS) is, at
Arman Shafieloo +9 more
core +2 more sources
Band Alignment in In‐Oxo Metal Porphyrin SURMOF Heterojunctions
Advanced Functional Materials, EarlyView.Porphyrin core metalation in indium‑oxo SURMOFs enables systematic tuning of band edge positions without altering the crystal structure. First‑principles calculations reveal type‑I and type‑II heterostructures as well as multi‑junction energy cascades, establishing a modular strategy for exciton funneling and charge separation in optoelectronic ...
Puja Singhvi, Nina Vankova, Thomas Heine
wiley +1 more source
PENGEMBANGAN MODEL PEMBELAJARAN “CERDAS” BERBASIS TEORI MULTIPLE INTELLIGENCES PADA PEMBELAJARAN IPA
Jurnal Kependidikan: Penelitian Inovasi Pembelajaran, 2015 Penelitian ini bertujuan mengembangkan model pembelajaran “CERDAS” berbasis teoriMultiple Intelligences Howard Gardner. Kevalidan model dinilai oleh lima validator, sedangkankeefektifan model dilihat dari perkembangan multiple intelligences dan ...
Atiek Winarti, Leny Yuanita, Muhamad Nur
doaj +1 more source
Journal of Natural Science and Integration, 2021 The quality of online learning was felt by some students to be less effective. The quality of learning in question is related to student activity and student learning outcomes.
Yusmaridi M +3 more
doaj +1 more source
Melt Grafting of Geometry‐Tailored Voltage Stabilizers for High‐Performance Polypropylene Insulation
Advanced Functional Materials, EarlyView.A scalable one‐step melt grafting strategy is developed to enhance the dielectric properties of isotactic polypropylene by covalently incorporating thermally stable aromatic voltage stabilizers. This solvent‐free approach improves volume resistivity and DC breakdown strength through deep trap formation and charge localization, offering a sustainable ...
Nazirul Mubin bin Normansah +9 more
wiley +1 more source
Advanced Functional Materials, EarlyView.This work introduces UV‐curable poly(thio)urethane (PSU) thermosets as 4D printable scaffolds responsive to oxidative stress. PSU networks with 100 wt.% polypropylene glycol (PPG) effectively suppress inflammatory markers in microglial cells to basal values.
Xabier Lopez de Pariza +10 more
wiley +1 more source
Bakteri Tanah Sampah Pendegradasi Plastik dalam Kolom Winogradsky [PDF]
, 2013 Penggunaan plastik berupa kantong kresek hasil daur ulang dengan berbagai warna sangat diminati oleh masyarakat. Sifat plastik yang tidak mudah terdegradasi di alam mengakibatkan masalah lingkungan.
Debra L. Irsik (442037) +2 more
core +3 more sources
A Synovium‐on‐Chip Platform to Study Multicellular Interactions in Arthritis
Advanced Healthcare Materials, EarlyView.The Synovium‐on‐Chip comprises a thin microporous PDMS membrane to support co‐culture of fibroblast‐like synoviocytes (FLS), THP‐1‐derived macrophages, and endothelial cells, enabling real‐time analysis of synovial‐vascular interactions. FLS migration through the pores drives endothelial remodeling, while TNF‐α stimulation induces robust inflammatory ...
Laurens R. Spoelstra +8 more
wiley +1 more source
Jurnal Natural, 2017 Science and technology have been rapidly evolved in some fields of knowledge, including mathematics. Such development can contribute to improvements on the learning process that encourage students and teachers to enhance their abilities and performances.
Nurbaiti +3 more
doaj +3 more sources