Results 31 to 40 of about 1,294,547 (334)

An online electronic journal for teaching purposes [PDF]

open access: yes, 1997
Electronic journals are rapidly increasing in importance as a means of communication, but there is, as yet, little available in the way of training in their production or use.
Meadows, Jack   +2 more
core   +3 more sources

Structural biology of ferritin nanocages

open access: yesFEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

What's the 'big deal', and why is it bad deal for universities? [PDF]

open access: yes, 2004
At first sight the “big (or all-you-can-eat) deal” seems excellent value for libraries and their users, and represents the shining possibilities of the electronic age.
Ball, David
core   +1 more source

Next‐generation proteomics improves lung cancer risk prediction

open access: yesMolecular Oncology, EarlyView.
This is one of very few studies that used prediagnostic blood samples from participants of two large population‐based cohorts. We identified, evaluated, and validated an innovative protein marker model that outperformed an established risk prediction model and criteria employed by low‐dose computed tomography in lung cancer screening trials.
Megha Bhardwaj   +4 more
wiley   +1 more source

On the development of communication links between Ukrainian electronic publishing houses

open access: yesБиблиосфера, 2013
The features of electronic book publishing in the Ukraine at the present stage of its development are determined.
V. V. Kajdi
doaj  

Developing virtual museums towards the smart museum: a theoretical study

open access: yesCybrarians Journal
The study focuses on the latest innovations in virtual applications and virtual reality devices for presenting museum information by reviewing the successive technological developments that have influenced virtual museums, leading to the smart museum ...
Marwa Abdelmajid
doaj   +1 more source

Electronic Publishing Programs: Issues to Consider

open access: yesIssues in Science and Technology Librarianship, 1996
At first glance, the proliferation of Web journal publishing, particularly from the commercial sector recently, may seem like manna from heaven -- librarians can now offer users searchable full-text of important scientific journals, as well as ...
Elizabeth W. Brown, Andrea L. Duda
doaj   +1 more source

Scholarly journal access in academic libraries:issues for future development [PDF]

open access: yes, 1999
As academia progresses towards the 21st century, increases in student numbers, distance learning, changes in copyright licensing and lack of funding means that academic institutions have to look more closely at the use of electronic resources in order to
Henderson, K., McQuistan, S.
core  

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

open access: yesFEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Att-U2Net: Using Attention to Enhance Semantic Representation for Salient Object Detection

open access: yesIET Signal Processing
Saliency object detection has been widely used in computer vision tasks such as image understanding, semantic segmentation, and target tracking by mimicking the human visual perceptual system to find the most visually appealing object.
Chenzhe Jiang   +7 more
doaj   +1 more source

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