Results 51 to 60 of about 400,814 (331)

EL CONOCIMIENTO INDÍGENA ASOCIADO A LOS RECURSOS DE BIODIVERSIDAD Y SU IMPLICACIÓN EN EL SISTEMA DE DERECHOS DE PROPIEDAD INTELECTUAL: UNA MIRADA DESDE LA PERSPECTIVA INDÍGENA

open access: yesPensamiento Jurídico, 2007
El reconocimiento de los “derechos sobre la biodiversidad” en el sistema internacional implica su comercialización creando un nuevo paradigma de poder.
José Soria Java
doaj  

Improving Pipelining Tools for Pre-processing Data

open access: yesInternational Journal of Interactive Multimedia and Artificial Intelligence, 2022
The last several years have seen the emergence of data mining and its transformation into a powerful tool that adds value to business and research. Data mining makes it possible to explore and find unseen connections between variables and facts observed ...
María Novo-Lourés   +5 more
doaj   +1 more source

Nanoparticle‐Coated X2CrNiMo17‐12‐2 Powder for Additive Manufacturing – Part I: Surface, Flowability, and Optical Properties of SiC, Si, and Si3N4 Coated Metal Powders

open access: yesAdvanced Engineering Materials, EarlyView.
Herein, silicon‐based nanoparticle coatings on X2CrNiMo17‐12‐2 metal powder are presented. The coating process scale, process parameters, nanoparticle size (65–200 nm) as well as the coating amount are discussed regarding powder properties. The surface roughness affects the flowability, while reflectance depends on the coating material and surface ...
Arne Lüddecke   +4 more
wiley   +1 more source

Hubungan Wawasan Kebangsaan Terhadap Prestasi Mahasiswa PGSD dengan Motivasi Sebagai Variabel Moderatingnya (Studi Pada Prodi PGSD di Jawa Timur)

open access: yesSekolah Dasar: Kajian Teori dan Praktik Pendidikan, 2020
This study aims to provide empirical evidence about the influence of national insight and motivation on the relationship between national insight on the achievements of PGSD students. The design used in this study is quantitative research.
Putri Mahanani   +7 more
doaj   +1 more source

An Examination of Aerosol Jet‐Printed Surface Roughness and its Impact on the Performance of High‐Frequency Electronics

open access: yesAdvanced Engineering Materials, EarlyView.
This study explores aerosol jet‐printed (AJP) surface roughness, its effects on the performance of microwave electronics, and its process contributors. First, an electromagnetic model is vetted for AJP's unique roughness signature. Simulations are built which show process‐induced roughness is as significant as conductor resistivity in driving microwave
Christopher Areias, Alkim Akyurtlu
wiley   +1 more source

THE USE OF KATAKANA IN CITY NAMES IN JAVA ISLAND ON JAPANESE GOOGLE MAP

open access: yesJurnal Japanedu: Pendidikan dan Pengajaran Bahasa Jepang, 2019
Japanese has different characteristics from other foreign languages including having kana letters, kanji and romaji. The kana letters include hiraganaand katakana. The katakanaletters are used to write loan word from foreign languages into Japanese.
Asteria Permata Martawijaya   +1 more
doaj   +1 more source

Femtosecond Single‐ and Double‐Pulse Fabrication of Periodic Nanostructures on Stainless Steel for Surface‐Enhanced Raman Spectroscopy

open access: yesAdvanced Engineering Materials, EarlyView.
Periodic submicron features are fabricated on 304 stainless steel using single and double femtosecond laser pulses. By adjusting polarization, fluence, and inter‐pulse delay, 1D and 2D nanostructures are formed. Enhanced hydrophobicity and dense surface‐enhanced Raman spectroscopy hotspots enable analyte detection down to 10−10 M with good ...
Balaji Baskar   +3 more
wiley   +1 more source

Nutrients content from new fallen leaves of teak from different sites

open access: yesJurnal Ilmu Kehutanan, 2014
Litter on forest floor plays a very important role to maintain forest productivity and sustainability. The litter can control soil erosion, hydrology and nutrient cycles and has a function as carbon storage.
Haryono Supriyono, Daryono Prehaten
doaj   +1 more source

All‐Cellulose‐Based Photonic Glitters

open access: yesAdvanced Functional Materials, EarlyView.
Uniform, disc‐shaped photonic CNC glitters with adjustable structural colors and diameters are fabricated on hydrophilic ethyl cellulose films using electrospray deposition. By employing patterned ethyl cellulose films with pre‐designed hydrophilic regions, photonic patterns can be created with these all‐cellulose‐based glitters, demonstrating their ...
Ting Wang   +5 more
wiley   +1 more source

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