Results 121 to 130 of about 308,319 (306)

Pengaruh Asesmen Portofolio Terhadap Habits of Mind Dan Penguasaan Konsep Biologi Siswa Kelas XI [PDF]

open access: yes, 2014
This reasearch aims to find-out: (1) the effect of mind habit by using portofolioassessment. (2) the effect of concept mastery through implementation of portofolio assessment.This research was conducted to science ninth graders of SMAN X Bandung on 2012 ...
Idris, T. (Tengku)
core  

Pioglitazone plus (−)‐epigallocatechin gallate: a novel approach to enhance osteogenic performance in aged bone marrow mesenchymal stem cells

open access: yesFEBS Open Bio, EarlyView.
Aged human bmMSCs are seeded in the scaffold. Osteoblastic induction can slightly increase cell's bone‐forming activity to produce bone‐like tissues, shown as the sporadic xylenol orange‐stained spots (the lower left image). Notably, pioglitazone plus EGCG co‐treatment dramatically increases cell's bone‐forming activity and bone‐like tissue production (
Ching‐Yun Chen   +6 more
wiley   +1 more source

PENERAPAN MODEL PEMBELAJARAN INKUIRI ABDUKTIF UNTUK MENINGKATKAN KETERAMPILAN BERPIKIR KRITIS DAN PENGUASAAN KONSEP SISWA SMA PADA MATERI DINAMIKA [PDF]

open access: yes, 2015
Penelitian bertujuan untuk mengetahui peningkatan keterampilan berpikir kritis dan penguasaan konsep setelah penerapan model pembelajaran inkuiri abduktif pada siswa SMA.
Utami, Dea Annisa
core  

Enzymatic degradation of biopolymers in amorphous and molten states: mechanisms and applications

open access: yesFEBS Open Bio, EarlyView.
This review explains how polymer morphology and thermal state shape enzymatic degradation pathways, comparing amorphous and molten biopolymer structures. By integrating structure–reactivity principles with insights from thermodynamics and enzyme engineering, it highlights mechanisms that enable efficient polymer breakdown.
Anđela Pustak, Aleksandra Maršavelski
wiley   +1 more source

Peningkatan Keterampilan Memprediksi Dan Penguasaan Konsep Siswa Melalui Model Pembelajaran Predict-observe-explan [PDF]

open access: yes, 2013
This study aims to determine the effectiveness of POE learning model on non-electrolyte and electrolyte material in improving predicting skills and  students concepts mastery. Subjects of this study was class X1 SMA Negeri 1 Negerikaton.
Handayani, N. (Nia)   +2 more
core   +1 more source

Tumor‐stromal crosstalk and macrophage enrichment are associated with chemotherapy response in bladder cancer

open access: yesFEBS Open Bio, EarlyView.
Chemoresistance in bladder cancer: Macrophage recruitment associated with CXCL1, CXCL5 and CXCL8 expression is characteristic of Gemcitabine/Cisplatin (Gem/Cis) Non‐Responder tumors (right side) while Responder tumors did not show substantial tumor‐stromal crosstalk (left side). All biological icons are attributed to Bioicons: carcinoma, cancerous‐cell‐
Sophie Leypold   +11 more
wiley   +1 more source

Peran Pembelajaran Berbasis Masalah terhadap Penguasaan Konsep dan Tanggung Jawab Siswa Kelas IV pada Materi Daerahku dan Kekayaan Alamnya

open access: yesEdukasia
The low understanding ability of students in learning science and science is the main factor in conducting this research. This is due to the lack of meaningfulness in science learning. This research aims to determine the increase in students' mastery of
Erin Giri Arum   +2 more
doaj  

EFEKTIVITAS GAME BERBASIS KOMPUTER PADA MATERI ATOM UNTUK MENINGKATKAN PENGUASAAN KONSEP DAN KETERAMPILAN BERPIKIR KRITIS SISWA KELAS VIII [PDF]

open access: yes, 2016
Tujuan penelitian ini adalah untuk mengetahui keefektifan game berbasis komputer yang dikembangkan pada materi Atom terhadap penguasaan konsep dan keterampilan berpikir kritis siswa kelas VIII.
Rudiyanto, -
core  

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