Results 21 to 30 of about 52,753 (290)

Impact of the choice of emission metric on greenhouse gas abatement and costs

Environmental Research Letters, 2015
This paper analyses the effect of different emission metrics and metric values on timing and costs of greenhouse gas mitigation in least-cost emission pathways aimed at a forcing level of 3.5 W m ^−2 in 2100.
Maarten van den Berg, Andries F Hof, Jasper van Vliet, Detlef P van Vuuren   +3 more
doaj   +1 more source

Problem Based Learning (PBL) Effectivenessless in Improving Critical Thinking Ability: Meta-Analysis Study

Guidena, 2021
This meta-analysis research aims to see the effectiveness of problem-based learning (PBL) to increase critical thinking skills. The study involved 20 research journals with 1386 participants.
Olivia Vecolitha, Ananta Yudiarso
doaj   +1 more source

PBL Curriculum Strategies [PDF]

, 2017
These words are formulated by Freire in Education for critical consciousness. We could formulate similar hypotheses: while all problem and project based learning (PBL) transitions involve change, not all PBL changes result in more comprehensive transition.
openaire   +1 more source

Analisis pbl

, 2022
Untuk melihat perubahan perilaku dan pengetahuan siswa SD 255 Paranglohe tentang PHBS di ...
openaire   +2 more sources

Impact factors for quantifying country-level terrestrial biodiversity intactness footprints (IBIF)

Scientific Data
There is an increasing demand for consistent methods and tools to quantify biodiversity footprints: the magnitude of biodiversity loss associated with all direct and indirect impacts associated with a given human activity or economic actor.
Aafke M. Schipper, Martijn van der Marel, Michel Bakkenes, Paul Giesen, Mark M. P. van Oorschot, Harry C. Wilting, Mark A. J. Huijbregts, Alexandra Marques   +7 more
doaj   +1 more source

Thermomechanical Fatigue and Creep–Fatigue Interaction of Inconel 718 Additively Manufactured by Laser Beam Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth, Tomáš Babinský, Jan Lars Riedel, Wen Hao Kan, Aijun Huang, Martin Heilmaier, Ivo Šulák   +6 more
wiley   +1 more source

IL‐2 Free Expansion of T Cells with Immunofilaments

Advanced Healthcare Materials, EarlyView.
Ratio and density of stimulatory αCD3 and αCD28 mAb on immunofilaments (IF) influence T cell expansion, cytokine production, and effector phenotype. Moreover, IL‐2 supplementation is not necessary with optimal performing IFs, which leads to simpler culture conditions, and negative side effects of IL‐2 supplementation are reduced.
Marjolein Schluck, Lea Weiss, René Classens, Carl G. Figdor, Roel Hammink   +4 more
wiley   +1 more source

UPAYA MENINGKATKAN KEAKTIFAN BELAJAR PESERTA DIDIK KELAS VIIA DENGAN MODEL PROBLEM BASED LEARNING DI MTS MUHAMMADIYAH TRUCUK KLATEN TAHUN PELAJARAN 2021/2022

Jurnal PAJAR (Pendidikan dan Pengajaran), 2021
The purpose of this research was to increase students’ learning at grade VII A through Problem Based Learning (PBL) at MTS Muhammadiyah Trucuk Klaten in the academic year 2021/2022. The method in this study was classroom action research.
Sriwiyata
doaj   +1 more source

Irgm1 Improves Postinfarction Cardiac Repair by Promoting Neutrophil Clearance and Efferocytosis

Advanced Science, EarlyView.
The Irgm1‐PDIA3 axis enhances post‐infarction cardiac repair by accelerating neutrophil clearance and facilitating efferocytosis. Irgm1 holds potential as a prognostic biomarker in MI, and LOC14 may represent a therapeutic option to improve cardiac repair, especially in cases of Irgm1 deficiency.
Zeng Wang, Lai Wei, Mingyang Wang, Shanjie Wang, Lili Xiu, Jiaxiang Sun, Rongzhe Lu, Yige Liu, Jiaxin Wang, Fengyi Liu, Weike Liu, Bo Yu, Yong Sun, Xueqin Gao, Shaohong Fang   +14 more
wiley   +1 more source

In Situ Quantization with Memory‐Transistor Transfer Unit Based on Electrochemical Random‐Access Memory for Edge Applications

Advanced Science, EarlyView.
By combining ionic nonvolatile memories and transistors, this work proposes a compact synaptic unit to enable low‐precision neural network training. The design supports in situ weight quantization without extra programming and achieves accuracy comparable to ideal methods. This work obtains energy consumption advantage of 25.51× (ECRAM) and 4.84× (RRAM)
Zhen Yang, Yuxiang Yang, Baiqian Wang, Yaoyu Tao, Zelun Pan, Lei Cai, Teng Zhang, Longhao Yan, Xianbin Li, Yuchao Yang   +9 more
wiley   +1 more source