Results 71 to 80 of about 663,607 (251)
Algorithmic Strategies for Precious Metals Price Forecasting
, 2022 This research is the first attempt to create machine learning (ML) algorithmic systems that would be able to automatically trade precious metals. The algorithm uses three forecast methodologies: linear regression (LR), Darvas boxes (DB), and Bollinger ...
Gil Cohen
core +1 more source
Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics
Advanced Materials, EarlyView.“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair +3 more
wiley +1 more source
Investments into Precious Metals
, 2019 Diplomová práce se zabývá využíváním drahých kovů k investičním účelům. Práce se věnuje čtyřem nejvýznamnějším drahým kovům, které jsou využívány v oblasti investování. Jsou jimi zlato, stříbro, platina a palladium.
Diviš, Viktor
core +1 more source
Precious metals markets and the world economy [PDF]
, 2020 V delu diplomskega projekta predstavljamo trg plemenitih kovin, torej trg zlata, srebra, platine in paladija. Plemenite kovine imajo pomembno vlogo v zgodovini razvoja svetovne trgovine in v denarnih sistemih.
Barta, Eva
core
Phase Engineering of Atomically Precise Nanoclusters (APNCs) of Gold and Beyond
Advanced Materials, EarlyView.Engineering the structural phase of materials is of paramount importance for both fundamental research and practical applications. In this Review, we summarize the recent progress in controlling the phases of atomically precise nanoclusters (APNCs) of gold, silver and copper, as well as bimetallic systems. The phase‐enabled material properties of APNCs
Yitong Wang +4 more
wiley +1 more source
ECONOMIC ASPECTS REGARDING INDIVIDUALS' INVESTMENTS IN PRECIOUS METALS [PDF]
, 2022 Precious metals were discovered and appreciated for their qualities in ancient times. Initially used as jewelry, with the evolution of humanity, precious metals have become useful in a wide range of fields, and are used nowadays both in the industry and ...
Ovidiu Aurel GHIUȚĂ, Marian ȚAICU
core
Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities
Advanced Materials, EarlyView.This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen +7 more
wiley +1 more source
Analysis of precious metals traders
, 2020 Cílem bakalářské práce je analýza a komparace vybraných obchodníků s drahými kovy. V první části je proveden popis teoretických východisek, tedy finančního trhu, komoditního trhu, a hlavně trhu drahých kovů.
Zacheusová, Vendula
core +1 more source
Advanced Materials, EarlyView.Aqueous Zn(II) Salphen metallofibers decorated with PNIPAM undergo reversible, multi‐stimuli‐responsive hierarchical bundling. This higher‐order structuring kinetically stabilizes the otherwise fragile assemblies against dilution, acidic hydrolysis, and transmetallation, enables selective sorting of responsive fibers, and programs hydrogelation at ...
Merlin R. Stühler +5 more
wiley +1 more source
Data‐Driven Materials Science for Energy‐Sustainable Applications
Advanced Materials, EarlyView.Data‐driven approaches powered by artificial intelligence are transforming materials discovery for energy sustainability. This review examines how auto‐generated high‐quality materials databases and domain‐specific language models accelerate research in photovoltaics, thermoelectrics, batteries and magnetic materials. Applications involve extraction of
Jacqueline M. Cole
wiley +1 more source