Results 151 to 160 of about 718,719 (302)

PENINGKATAN KEMAMPUAN REPRESENTASI MATEMATIS SISWA MELALUI PEMBELAJARAN MODEL QUANTUM TEACHING [PDF]

, 2017
Penelitian ini bertujuan untuk mengkaji peningkatan kemampuan representasi matematis siswa SMP yang memperoleh pembelajaran dengan model Quantum Teaching dibandingkan dengan siswa yang memperoleh pembelajaran dengan model konvensional dan respon siswa
Nurhapsari, Putti Safriani
core  

Triblock Polymer Engineering Enables Hydration‐Rich, High‐Performance, Fouling‐Resistant Interfaces

Advanced Functional Materials, EarlyView.
A molecularly engineered triblock polymer (PHZ) rapidly reorganizes into a hydration‐rich interfacial layer on diverse surfaces, strongly suppressing hydrophobic attraction and fouling. The triblock polymer provides robust energy and steric barriers to oily foulants, enabling high‐performance antifouling at ultralow dosage.
Chenyu Qiao, Ziqian Zhao, Yueying Huang, Yongxiang Sun, Genglin Li, Xuguang Song, Hongbo Zeng   +6 more
wiley   +1 more source

Measuring mathematical resilience : an application of the construct of resilience to the study of mathematics [PDF]

, 2012
To meet the challenge of accelerating demands for quantitative literacy in the work force, improvements are needed in mathematics education. Student skill must be increased at all ability levels while also reducing the achievement gap across gender ...
Johnston-Wilder, Sue, Kooken, Janice, Lee, Clare, Mccoach, D. Betsy, Welsh, Megan E.   +4 more
core  

Dispensing Volumetric Additive Manufacturing

Advanced Functional Materials, EarlyView.
Dispensing volumetric additive manufacturing (DVAM) prints 3D structures inside a photocurable resin droplet suspended from the tip of a glass pipette, enabling sequential printing without resin vats or manual part removal. Real‐time droplet profiling and ray‐tracing‐based correction compensate for optical distortion at the curved resin‐air interface ...
Hongryung Jeon, Yunsoo Lee, Seobin Park, Kyung‐Hwan Kim, Junyoung Seo, Im Doo Jung   +5 more
wiley   +1 more source

PENERAPAN METODE GUIDED DISCOVERY UNTUK MENINGKATKAN KEMAMPUAN REPRESENTASI MATEMATIS DAN SELF-ESTEEM SISWA SMP: Kuasi Eksperimen pada Siswa SMP di Kabupaten Bulukumba [PDF]

, 2015
representasi dan self-esteem matematis antara siswa yang belajar dengan menggunakan metode guided discovery dengan siswa yang memperoleh pembelajaran biasa.
Khaerunnisa, -
core  

Structure Formation in Butterfly Scales: Interplay of Genetic Control, Mechanical Instabilities, and Dynamic Material Properties

Advanced Functional Materials, EarlyView.
Butterfly wing scales are intricate cuticular functional nanosctructures. This perspective suggests that spatially varying material properties, cytoskeletal constraints, and growth‐driven mechanical instabilities shape the resulting nanoscale architectures created from single cells.
Anupama Prakash, Victoria Lloyd, Yi Yang, Anna‐Lee Jessop, Anthony McDougal, Primož Pirih, Guillaume Duclos, Andrew Parnell, Mathias Kolle, Nicola J. Nadeau, Bodo D. Wilts   +10 more
wiley   +1 more source

Kemampuan Representasi Matematis Luas dan Keliling Lingkaran Berdasarkan Teori Bruner di SMPN 9 Pontianak [PDF]

, 2015
This study is aimed to determine the ability and factors that caused the mathematical representation according to students' competence level in solving problems of area and perimeter of a circle.
Bistari, B. (Bistari), Hartoyo, A. (Agung), Safitri, E. (Eka)   +2 more
core  

Achieving High ON State Current through Ferroelectric Polarization‐Dependent Interfacial Resistance Switching in Undoped Orthorhombic HfO2 Films

Advanced Functional Materials, EarlyView.
Ferroelectric tunnel junction devices based on epitaxial undoped ferroelectric HfO2 films demonstrate stable switching endurance of over 106 switching cycles, low write voltages of ±3 V, 16 measured resistance states, and neuromorphic capability.
Markus Hellenbrand, Nuno Estrócio, Ji S. Kim, Babak Bakhit, Marian C. Istrate, Corneliu Ghica, Tiago Rebelo, Nives Strkalj, Abin Varghese, Bernardo Almeida, Luís S. Marques, Bipin Rajendran, Judith L. MacManus‐Driscoll, José P. B. Silva   +13 more
wiley   +1 more source

Analisis Kemampuan Multirepresentasi Siswa pada Konsep-konsep Gaya di Kelas X SMA Negeri 3 Pontianak [PDF]

, 2017
Physics education literature recommends using multirepresentations to help students understand concepts and solve problems. This descriptive correlative research aims to describe student ability about represent similiar force concepts in many ways with ...
Andromeda, B. (Belka)
core   +1 more source

Unlocking Photodetection Mode Switching from a Simple Lateral Design

Advanced Functional Materials, EarlyView.
A simple lateral 2D perovskite photodetector capable of switching among transient, continuous, and dual transient/continuous photoresponse modes is achieved by integrating photoconductive effects with capacitive coupling from the SiO2/Si substrate. Such light‐programmable photodetection mode switching enables triple‐channel information transmission and
Zijun (June) Yong, Keng‐Te Lin, Joel van Embden, Taimur Ahmed, Yumeng Du, Dashen Dong, Yiwen Mai, Junlin Lu, Sumeet Walia, Baohua Jia, Tianyi Ma   +10 more
wiley   +1 more source