Results 51 to 60 of about 24,398 (299)

Surface Properties of Nanostructured Gold Coatings Electrodeposited at Different Potentials

open access: yesInternational Journal of Electrochemical Science, 2020
Nanostructured gold coating were synthesized on the surface of screen-printed carbon electrode (SPCE) via electrodeposition technique from acidic gold solution at four different potentials (i.e.: +1.0 V, +0.48 V, -0.3 V and -0.7 V).
Mohammad Hafizudden Mohd Zaki   +2 more
doaj   +1 more source

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

open access: yesAdvanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source

Koleksi artefak emas kawasan percandian muara Jambi [PDF]

open access: yes, 2011
Bukti-bukti sejarah tentang kejayaan Svarnabhumi (Pulau Emas) itu, banyak ditemukan di Kawasan Percandian Muarajambi, sebuah kawasan percandian yang membentang 7,5 km di tepi Sungai Batanghari.
Darmawati, Darmawati
core  

EMAS II and regulatory relief in Europe: Lessons from national experience [PDF]

open access: yes, 2000
Apart from in Germany and Austria, corporate participation in the European Eco-Management and Audit Scheme (EMAS) has remained sluggish and far behind involvement in ISO14001.
Schucht, Simone   +11 more
core   +1 more source

The number of androgen receptor CAG repeats and mortality in men

open access: yesThe Aging Male, 2022
Introduction The androgen receptor (AR) mediates peripheral effects of testosterone. Evidence suggests that the number of CAG repeats in exon-1 of the AR gene negatively correlates with AR transcriptional activity.
Adrian Heald   +8 more
doaj   +1 more source

ChicGrasp: Imitation‐Learning‐Based Customized Dual‐Jaw Gripper Control for Manipulation of Delicate, Irregular Bio‐Products

open access: yesAdvanced Robotics Research, EarlyView.
Automated poultry processing lines still rely on humans to lift slippery, easily bruised carcasses onto a shackle conveyor. Deformability, anatomical variance, and hygiene rules make conventional suction and scripted motions unreliable. We present ChicGrasp, an end‐to‐end hardware‐software co‐designed imitation learning framework, to offer a ...
Amirreza Davar   +8 more
wiley   +1 more source

Magnetic Micro‐ and Nanorobots for Precision Thrombolysis: Design Strategies and Translational Challenges

open access: yesAdvanced Robotics Research, EarlyView.
Micro‐ and nanorobots for targeted thrombolysis. This perspective elaborates on the clinical indication of blood clot disorders and current limitations for treatment. As a novel, alternative solution, micro‐ and nanorobots can be used to treat and break down thrombi.
Joshua M. Mesfin   +3 more
wiley   +1 more source

Pengaruh Bitcoin, Harga Emas, Dan Harga Minyak Dunia Terhadap Jakarta Islamic Index (JII)

open access: yesIslamic Economics and Business Review, 2023
Selama periode 2018-2022, terjadi penurunan indeks Jakarta Islamic Index (JII). Kondisi tersebut berbanding terbalik dengan peningkatan yang terjadi pada jumlah investor saham syariah.
Umar Sidhi Wahab, Muhammad Anwar Fathoni
doaj  

PENGARUH VARIETAS PADI (Oryza sativa L.) DAN JENIS KELAMIN KEONG EMAS (Pomacea sp.) TERHADAP DAYA RUSAK KEONG EMAS PADA TANAMAN PADI

open access: yesJurnal Agrotek Tropika, 2016
Padi (Oryza sativa L.) merupakan tanaman pangan sumber utama untuk memenuhi kebutuhan nutrisi dalam tubuh. Terdapat beberapa kendala yang mengganggu pada budidaya tanaman padi, salah satu diantaranya adalah keong emas.
Rani Wijayanti   +2 more
doaj   +1 more source

Phase Diagrams and Piezoelectric Properties of Wurtzite Al1−x−yScxGdyN Heterostructural Alloys

open access: yesAdvanced Science, EarlyView.
This study demonstrates ferroelectricity and piezoelectric properties improvement of quaternary wurtzite Al1−x−yScxGdyN${\rm Al}_{1-x-y}{\rm Sc}_x{\rm Gd}_y{\rm N}$ films, guided by density functional theory calculations. Wurtzite Al1−x−yScxGdyN${\rm Al}_{1-x-y}{\rm Sc}_x{\rm Gd}_y{\rm N}$ films have a high optical bandgap, enhanced piezoelectric ...
Julia L. Martin   +11 more
wiley   +1 more source

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