Results 81 to 90 of about 1,614,787 (277)

Geographical Distribution of Dairy Cattle in Boyolali

open access: yesForum Geografi, 2004
The researcch about the geographic distribution of diary cattle breeders, is held in Subdistrict of Selo, Cepogo, Musuk, Boyolali, Mojosongo, Teras, and Banyudono, Boyolali regency.
Yuli Priyana   +2 more
doaj  

Micro and Nanostructural Diversity of Lizard Osteoderm Capping Tissue in Relation to Mechanical Performance

open access: yesAdvanced Functional Materials, EarlyView.
This study shows that lizard osteoderm capping tissue is a hyper‐mineralized hydroxyapatite layer consistently covering the superficial osteoderm surface in those species studied here, yet it varies greatly in morphology, nanostructure, and mechanical performance across species.
Adrian Rodriguez‐Palomo   +10 more
wiley   +1 more source

High - and low-impact citation measures: empirical applications [PDF]

open access: yes
This paper contains the first empirical applications of a novel methodology for comparing the citation distributions of research units working in the same homogeneous field.
Ignacio Ortuño   +2 more
core   +3 more sources

Ethnological approach of terrace farming [PDF]

open access: yes, 2006
The vast distribution of terraces in the geographical Sudan zone of West Africa leads to the question why and under which conditions an agrarian society might apply this particular form of farming.
Hahn, Hans Peter
core  

In Vivo Skin 3‐D Surface Reconstruction and Wrinkle Depth Estimation Using Handheld High Resolution Tactile Sensing

open access: yesAdvanced Healthcare Materials, EarlyView.
A compact handheld GelSight probe reconstructs in vivo 3‐D skin topography with micron‐level precision using a custom elastic gel and a learning‐based surface normal to height map pipeline. The device quantifies wrinkle depth across various body locations and detects changes in wrinkle depth following moisturizer application.
Akhil Padmanabha   +12 more
wiley   +1 more source

Geographical distribution of Betula humilis Schrank in Ukraine

open access: yesІнтродукція Рослин, 2004
The map of Betula humilis Schrank distribution was formed as a result of the analysis of herbarium samples and literature data. The regressive changes in the area of the species are determined.
V.I. Melnik, L.A. Savchuk
doaj   +1 more source

Empirical analysis of the ship-transport network of China

open access: yes, 2007
Structural properties of the ship-transport network of China (STNC) are studied in the light of recent investigations of complex networks. STNC is composed of a set of routes and ports located along the sea or river.
Feng Liu   +3 more
core   +1 more source

Hydrogel Thermostat Inspired by Photoprotective Foliage Using Latent and Radiative Heat Control

open access: yesAdvanced Materials, EarlyView.
Guided by Populus alba foliage, this hydrogel latent‐radiative thermostat (LRT) actively balances latent and radiative heat fluxes. An LRT switches solar reflectance, maintains high mid‐IR emissivity, and reversibly evaporates/regenerates water, while titanium oxide (TiO2) nanoparticles toughen the film.
Se‐Yeon Heo   +15 more
wiley   +1 more source

Ethnic Minority Self-Employment in Germany: Geographical Distribution and Determinants of Regional Variation [PDF]

open access: yes
In Germany self-employment among foreigners increased significantly in recent years. We study the geographical distribution of ethnic minority self-employment in Germany and find determinants for variations in start-up activities across 440 ...
Jana Bruder, Solvig Räthke-Döppner
core  

Ultrasound in Women's Health: Mechanisms, Applications, and Emerging Opportunities

open access: yesAdvanced Materials, EarlyView.
As healthcare moves toward decentralization, ultrasound technologies are evolving from strictly imaging tools in clinical settings into versatile diagnostic and therapeutic platforms, with growing roles addressing women's health needs. This review highlights how ultrasound's underlying physical mechanisms can be harnessed to reduce disparities in women'
Sarah B. Ornellas   +7 more
wiley   +1 more source

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