Results 111 to 120 of about 31,193 (295)

Toward Knowledge‐Based Workflows: A Semantic Approach to Atomistic Simulations for Mechanical and Thermodynamic Properties

Advanced Engineering Materials, EarlyView.
Knowledge‐based atomistic workflows are presented for mechanical and thermodynamic properties. By coupling modular simulations with ontology‐aligned metadata and provenance, Fe case studies on elastic behavior, defects, thermal properties, and Hall–Petch strengthening reveal how FAIR, queryable, and reusable simulation data can be generated. Mechanical
Abril Azócar Guzmán, Hoang‐Thien Luu, Sarath Menon, Tilmann Hickel, Nina Merkert, Stefan Sandfeld   +5 more
wiley   +1 more source

Implementasi Metode K-Nearest Neighbour Dengan Pembobotan Dan Inverse Class Frequency Untuk Klasifikasi Dokumen Berita

, 2018
Tujuan penelitian ini adalah mengimplementasikan metode k-nearest neighbour dengan pembobotan term frequency, inverse document frequency dan inverse class frecuency untuk klasifikasi dokumen berita.Data ini diperoleh dari (1) Penelitian Lapangan (2 ...
Muh. Zulkifli Nasir
core  

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

Implementasi Algoritma Term Frequency ??? Inverse Document Frequency dan Vector Space Model untuk Klasifikasi Dokumen Naskah Dinas [PDF]

, 2012
Pada kenyataannya dokumen naskah dinas diinstansi masih disimpan dan dicari secara manual. Penelitian ini bertujuan untuk merancang dan mengimplementasikan sistem klasifikasi dokumen naskah dinas secara otomatis dengan banyak kategori sehingga dapat ...
Herman, Ilham, Amil Ahmad, Achmad, Andani   +2 more
core  

Optimizing Support Vector Machine (SVM) for Sentiment Analysis of Blu by BCA Reviews with Chi-Square

Journal of Applied Informatics and Computing
One of the products resulting from the development of financial technology is the blu by BCA application. This app can be downloaded by BCA bank users via the Google Play Store and has received various user responses in the form of reviews.
Aldi Widodo, Bambang Agus Herlambang, Ramadhan Renaldy   +2 more
doaj   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source

PENGEMBANGAN CHATBOT ANALISIS DATA MAHASISWA DENGAN TERM FREQUENCY - INVERSE DOCUMENT FREQUENCY DAN LOGISTIC REGRESSION

ABSTRAK Perkembangan teknologi informasi mendorong akan kebutuhan mahasiswa dan lembaga pendidikan untuk memahami berbagai macam data akademik, seperti nilai ujian, tingkat kehadiran, dan kinerja belajar.
Hillary, Regina; Universitas Bunda Mulia, Susanto, Melvin Wijaya, Sutanto, Kurniawan, Wijaya, Aliya Cahyanti, Haryanti, Marta Lenah   +4 more
core   +1 more source

Stretching the Printability Metric in Direct‐Ink Writing with Highly Extensible Yield‐Stress Fluids

Advanced Functional Materials, EarlyView.
This study introduces “drawability” as a new metric for assessing printability in direct‐ink writing, focusing on gap‐spanning performance and speed robustness. By designing yield‐stress fluids with high extensibility, we demonstrate that extensional strain‐to‐break significantly enhances printability.
Chaimongkol Saengow, Samya Sen, Joaquin Yus, Eliza E. Lovrich, Amanda G. Hoika, Kelly M. Chang, Arielle A. Pfeil, Nellie Haug, Amy J. Wagoner Johnson, Randy H. Ewoldt   +9 more
wiley   +1 more source

Proactive Detection of Malicious Webpages Using Hybrid Natural Language Processing and Ensemble Learning Techniques

Journal of Information and Organizational Sciences
The proliferation of malicious webpages presents a growing threat to online security, necessitating advanced detection methods to mitigate risks. This paper proposes a novel approach that integrates Natural Language Processing (NLP) techniques with an ...
Althaf Ali A, Rama Devi K, Syed Siraj Ahmed N, Ramchandran P, Parvathi S   +4 more
doaj   +1 more source

Magnetic Control of Chiral Hybridized Phonon Magnetic Moments in Ferrimagnets Fe2‐xZnxMo3O8

Advanced Functional Materials, EarlyView.
Helicity‐resolved magneto‐Raman spectroscopy reveals magnetic control of chiral phonon magnetic moments in polar ferrimagnet (ZnxFe2−xMo3O₈). Large spontaneous zero‐field phonon splittings, selective phonon–magnon coupling, and asymmetric Zeeman responses demonstrate that phonon chirality is governed by magnon‐phonon coupling and magnetization.
Youngsu Choi, Dirk Wulferding, Amit Pawbake, Clément Faugeras, Sivasakthi Kuppusamy, Raman Sankar, Gichan Son, Jeongwoo Kim, Kwang‐Yong Choi   +8 more
wiley   +1 more source