Results 91 to 100 of about 3,105,651 (292)
Pengaruh Metode Problem Solving terhadap Hasil Belajar Siswa pada Konsep Koperasi dan Pengelolaan Koperasi Kelas X di Sman 11 Kota Pekanbaru [PDF]
, 2017 This research was conducted at SMAN 11 Pekanbaru with the aim to analyze problem solving method to student learning outcomes. The population in this study were students of class X IPS and Samples performed by using simple random sampling because the ...
Gimin, G. (Gimin) +2 more
core
Advanced Engineering Materials, EarlyView.A numerical model resulting from irreversible thermodynamics for describing transport processes is introduced, focusing on thermodynamic activity gradients as the actual driving force for diffusion. Implemented in CUDA C++ and using CalPhaD methods for determining the necessary activity data, the model accurately simulates interdiffusion in aluminum ...
Ulrich Holländer +3 more
wiley +1 more source
Berpikir dan Problem Solving [PDF]
, 2018 Berpikir merupakan berbagai kegiatan yang menggunakan konsep dan lambang sebagai pengganti objek dan peristiwa. Berpikir dapat digolongkan ke dalam dua jenis yaitu : Pertama, Berpikir Asosiatif, yaitu suatu ide merangsang timbulnya ide-ide lain.
Maulidya, A. (Anita)
core
Handbook of Establishing and Maintaining Oxygen‐Free Atmospheres
Advanced Engineering Materials, EarlyView.This study presents a practical framework for creating oxygen‐free atmospheres at ambient pressure using silane‐doped inert gases. The results show that ultra‐low oxygen levels and strongly reduced water content can be achieved through controlled silane dosing, drying systems, and sensor monitoring.
Sascha Jan Zimmermann +3 more
wiley +1 more source
INFLUENCE OF PROBLEM POSING METHOD ON PROBLEM SOLVING SKILLS
Jurnal Pendidikan Ilmu Sosial, 2018 This study aims to analyze the difference between problem-solving ability using problem posing method and conventional method. This research was conducted at SMAN 1 Parongpong Kabupaten Bandung Barat. The research subjects were students of class X Social
Dewi Daryati
doaj +1 more source
Advanced Engineering Materials, EarlyView.This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal +2 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.A combined finite element and phase‐field approach predicts the evolution of microstructure during the directional solidification of Ni‐based superalloys. The model reveals how withdrawal rate, temperature gradient, and wall thickness control the dendrite spacing, highlighting the strong effect of surface regions in thin sections where dendrite growth ...
Sean Böhm +3 more
wiley +1 more source
STUDENTS' REPRESENTATION IN SOLVING WORD PROBLEM
Infinity, 2018 The purpose of this research is to describe the representation of sixth grade students in solving mathematics word problems. The focus of the representation of this research is an external representation which is viewed from students with high ...
Ardhi Sanwidi
doaj +1 more source
Advanced Engineering Materials, EarlyView.ZnS‐MXene‐TiO2 nanocomposite heterojunction for photocatalytic decomposition of this methylene blue dye (MB) greatly improves light absorption, charge separation, and active site area. Two‐dimensional MXene forms nanocomposites by easily combining them with 0D (quantum dots), 1D (tube and wire), 2D (plane and sheet), and 3D (particle and lamellar ...
Latiful Kabir +7 more
wiley +1 more source
Economic Development as Problem Solving [PDF]
There has been a vast recent literature which has emphasized the role of human capital and knowledge on the economic growth process. This paper presents a model where the knowledge occurs through solving "problems." These problems which are partially ...
Yaw Nyarko
core