Results 131 to 140 of about 2,935,503 (373)

Electrochemically‐Assisted Low Power Density Laser Writing on Stainless Steel via Enrichment of Chromium Oxides

open access: yesAdvanced Materials Interfaces, EarlyView.
This research describes the invention of a new method to color the surface of stainless steel with brown to blue hues at micron resolution using a low‐power laser. This method is safer and lower cost than previous methods. The study determines that the main coloring compound is chromium oxide.
Zechariah J. Pfaffenberger   +4 more
wiley   +1 more source

Photonic Crystal Enhanced Microscopy on a 2D Photonic Crystal Surface

open access: yesAdvanced Materials Technologies, Volume 10, Issue 6, March 18, 2025.
This work demonstrates the design, fabrication, and the first‐time test of a 2D photonic crystal surface for photonic resonator absorption microscopy. The designed surface uniformly enhances electromagnetic near fields, achieving > 100% improved detecting uniformity for surface‐captured AuNPs from a blocking biosensor assay aimed for detecting SARS‐CoV‐
Weinan Liu   +5 more
wiley   +1 more source

Land boundary disputes: types and their features

open access: yesПроблеми Законності, 2014
Peculiarities of the object of varieties of land boundary disputes are disclosed on the basis of analysis of the sources of law regulating relations in the field of land disputes.
О. В. Бурцев
doaj   +1 more source

Land Use Rights and Productivity: Insights from a 2006 Rural Household Survey [PDF]

open access: yes
The aim of this article is the provide an overview of the distribution of land use (property) rights in 12 provinces in Vietnam and the productivity effect on plot level and whole farm rice growing . We show that land titles are indeed important.
Newman, Carol   +3 more
core   +1 more source

Sediment Loss Prediction with DRAINMOD-CREAMSI [PDF]

open access: yes, 1994
Data from a subsurface-drained plot and a non-subsurface-drained plot near Baton Rouge, Louisiana, were used to evaluate the DRAINMOD-CREAMS model for simulating sediment loss from flat agricultural land.
Saleh, Abdul Razak
core  

A Historic Institutionalist Research on the Protection of Plot Pattern in Chinese Historic Cities, taking Nanjing as an Example [PDF]

open access: yes, 2020
Land plots are widely recognised as an essential conservation element of historic cities. However, theprotection of plot pattern was in a long time neglected in Chinese urban conservation. China’s historic cities have experienced drastic
Liu, Peng
core  

The Impact of DNA as a Chemical Admixture for Cementitious Materials

open access: yesAdvanced Materials Technologies, EarlyView.
DNA molecules are added to cement pastes and their effects on rheology and hydration time are studied. DNA's chemical structure is composed of polysaccharide and phosphate groups, which are active functional groups in different commercial chemical admixtures: Viscosity modifiers and superplasticizers.
Alexander Mezhov   +4 more
wiley   +1 more source

MISUSE OF LAND: SOME CHALLENGES OF ADMINISTRATIVE RESPONSIBILITY

open access: yesГуманитарные и юридические исследования, 2021
Administrative responsibility is the most common type of legal liability applied for violations in the field of land legislation; its implementation in practice aims to maintain the proper land law and order in the state and thereby ensure the rational ...
Mariya Verbitskaya, Tatiana Svetlichnaya
doaj  

Miniaturized Devices for On‐the‐Spot Generation of Small‐Diameter Vascular Grafts

open access: yesAdvanced Materials Technologies, EarlyView.
An intracorporeal extrusion device is developed for on‐the‐spot generation of vascular grafts with tunable diameters spanning from 1 to 6 mm. The device uses biomimetic polymers and light, to promptly obtaining biocompatible and high‐burst pressure‐resistant grafts.
Deyanira Hernandez‐Sanchez   +11 more
wiley   +1 more source

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