Results 41 to 50 of about 18,977 (189)

An Exploration of the Digital Library and the Organization of Ancient Books [PDF]

open access: yesJournal of Library and Information Studies, 1999
This paper explores the digital library and the organization of ancient books. The author first discusses the digitization and organization of ancient books collected in the libraries, and then analyzes the problems encountered in this process.
Li-Jen Ku
doaj   +1 more source

From dusk till dawn: ecoacoustic monitoring reveals wind energy impacts on roding Eurasian woodcock Scolopax rusticola

open access: yesWildlife Biology, EarlyView.
Renewable energy is vital for reducing carbon emissions and yet its infrastructure poses challenges to biodiversity. While the impacts of wind power on bats and raptors are well‐studied, the effects on elusive species remain largely unknown. The Eurasian woodcock Scolopax rusticola, a nocturnal forest bird, performs characteristic courtship flights at ...
Jan O. Engler   +6 more
wiley   +1 more source

Understanding Digital Library/Museum Evaluation [PDF]

open access: yesJournal of Library and Information Studies, 1999
Digital Museum Program launched by National Science Council (NSC) has completed its first phase auditing at the end of 1999. The evaluation programs for DL/M at the different levels for the various purposes are highly recommended.
Mei-Mei Wu   +3 more
doaj   +1 more source

The assembly history of the nearest S0 galaxy NGC 3115 from its kinematics out to six half-light radii [PDF]

open access: yes, 2020
Using new and archival data, we study the kinematic properties of the nearest field S0 galaxy, NGC 3115, out to $\sim6.5$ half-light radii ($R_\mathrm{e}$) from its stars (integrated starlight), globular clusters (GCs) and planetary nebulae (PNe).
Bekki, Kenji   +8 more
core   +3 more sources

An Archaeometallurgical Investigation on Some Archaeological Metal Finds From the Sasanian Site of Jahāngir, Western Iran

open access: yesArchaeometry, EarlyView.
ABSTRACT Twelve metal artifacts from recent excavations at the Sasanian archaeological site of Jahāngir in western Iran have been analyzed. These items include both decorative and utilitarian artifacts. The samples were examined using micro‐X‐ray fluorescence (μ‐XRF), scanning electron microscopy with energy‐dispersive X‐ray spectroscopy (SEM‐EDS), and
Omid Oudbashi   +2 more
wiley   +1 more source

Housing Needs of Older People in Poland as Exemplified by the Warsaw, Poznań and Szczeciń Urban Areas

open access: yesReal Estate Management and Valuation, 2019
Due to an ageing population, local governments are facing new challenges in the field of addressing the housing needs of older people. Seniors are not a homogeneous group; three basic categories may be distinguished in terms of independence level and the
Iwański Rafał   +2 more
doaj   +1 more source

Substitution of Fe3+ into anorthite in oxidized, Al‐deficient ferrobasaltic systems with implications for the petrogenesis of angrite meteorites

open access: yesMeteoritics &Planetary Science, EarlyView.
Abstract Angrite meteorites are critically silica‐undersaturated igneous rocks with high Ca/Al and Fe/Mg, along with depletion in volatile lithophile elements Na and K such that they crystallize anorthite along with olivine and calcic pyroxene. The anorthite in angrites contains substantial Fe, and in NWA 1670 and NWA 1296, it is present at major ...
Seann J. McKibbin   +2 more
wiley   +1 more source

Contribution of cryptic epitopes in designing a group A streptococcal vaccine

open access: yesHuman Vaccines & Immunotherapeutics, 2018
A successful vaccine needs to target multiple strains of an organism. Streptococcus pyogenes is an organism that utilizes antigenic strain variation as a successful defence mechanism to circumvent the host immune response. Despite numerous efforts, there
Victoria Ozberk   +2 more
doaj   +1 more source

Invalidity, old-age and survivors’ compulsory insurance in Italy

open access: yesPSL Quarterly Review, 2014
The article examines the protection of workers against the risks of invalidity and old age on a national scale in Italy. The author begins by offering historical background on the subject and the move from the principal of “insurance" to that of “social ...
G. PAPA G.
doaj   +1 more source

Single-cell RNA sequencing identifies distinct mouse medial ganglionic eminence cell types. [PDF]

open access: yes, 2017
Many subtypes of cortical interneurons (CINs) are found in adult mouse cortices, but the mechanism generating their diversity remains elusive. We performed single-cell RNA sequencing on the mouse embryonic medial ganglionic eminence (MGE), the major ...
Chen, Ying-Jiun J   +7 more
core   +1 more source

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