Results 81 to 90 of about 1,990,292 (309)

CRISPR/Cas9‐Assisted Microrobots for Fast and Ultrasensitive “On‐The‐Fly” Next‐Generation DNA Detection

open access: yesAdvanced Functional Materials, EarlyView.
This work presents self‐propelled CRISPR/Cas9‐functionalized Au–MRs for rapid, amplification‐free, “on‐the‐fly” DNA detection. By harnessing motion‐assisted signal recovery, the platform achieved the limit of detection in low fM DNA concentrations, enabling detection across a wide dynamic range within only 5 min, which is significantly faster than any ...
Jyoti   +3 more
wiley   +1 more source

THE SCRIPT OF OTTOMAN - RUSSIAN TREATY OF 1812 [PDF]

open access: yesAnnals: Series on History and Archaeology (Academy of Romanian Scientists), 2012
The Russian Ottoman war of 1806 -1812 caught the Romanian Principalities as in a vise. The conflict of the two Empires proceeded on the territory of the Romanian Principalities, wit h critical consequences for the Romanian people.
Ionuţ COJOCARU
doaj  

Electrochemical Formation of BiVO4/BiPO4 Photoanodes for Enhanced Selectivity toward H2O2 Generation

open access: yesAdvanced Functional Materials, EarlyView.
In acidic KPi, V dissolves from the BiVO4 lattice, while adsorbed phosphate reacts with the electrode under an external bias, forming a BiPO4 surface layer. This BiPO4 layer exhibits stronger bicarbonate adsorption, redirecting the water oxidation pathway toward two‐electron H2O2 production.
Kaijian Zhu   +12 more
wiley   +1 more source

CITIES COMPETITION, PLACE MARKETING AND ECONOMIC DEVELOPMENT IN SOUTH EUROPE: THE BARCELONA CASE AS FDI DESTINATION [PDF]

open access: yes
The aim of the article is to focus on the especially interesting area of South Europe and to present and points out the strategic development process, in one of the most representative examples of its successful implementation, which is the city of ...
Theodore METAXAS
core  

The transition times of the banking system in South-eastern Europe [PDF]

open access: yes, 2013
The paper analyses the commercial banking sector's development in southeastern Europe during the transition period. The transition of the banking sector evolved - or is still evolving - parallel with the general economic transition.
Kazinczy, Eszter
core  

Reconfigurable Magnetic Soft Microrobot for Acoustically Triggered Targeted Bacterial Sterilization

open access: yesAdvanced Functional Materials, EarlyView.
Reconfigurable magnetic soft microrobots integrate in situ‐grown piezoelectric zinc oxide nanorods that produce reactive oxygen species upon acoustic excitation. Combining magnetically guided transport with thermally induced planar reconfiguration, the microrobots achieve targeted delivery and enhanced bacterial sterilization through efficient on ...
Quan Gao   +12 more
wiley   +1 more source

Titus Flavius Clemens’ Stance on Wine as Expressed in Paedagogus

open access: yesStudia Ceranea, 2019
Titus Flavius Clemens was a philosopher and Christian theologian from the period of the 2nd–3th century. The aim of this paper is to present his view on the subject of wine and his recommendations on wine consumption as described in his work entitled ...
Jolanta Dybała   +2 more
doaj   +1 more source

The Global Call Center Report: International Perspectives on Management and Employment (Executive Summary) [PDF]

open access: yes, 2007
[Excerpt] This report is the first large scale international study of call center management and employment practices across all regions of the globe – including Asia, Africa, South America, North America, and Europe. Covering almost 2,500 centers in 17
Batt, Rosemary   +2 more
core   +1 more source

Coordinated Multi‐Component Gradient Engineering of Catalyst Layers for Advanced Polymer Electrolyte Fuel Cells

open access: yesAdvanced Functional Materials, EarlyView.
This work presents a continuous linear gradient catalyst layer design, a general strategy for improving membrane electrode assemblies across electrochemical devices. Fabricated via a dual‐nozzle spray coating method, the architecture controls the Pt/carbon ratio, ionomer content and ionomer type across the catalyst layer, enhancing proton conduction ...
Shangwei Zhou   +15 more
wiley   +1 more source

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