Results 151 to 160 of about 1,159,279 (350)

Performance evaluation of MPEG-4 video streaming over UMTS networks using an integrated tool environment [PDF]

open access: yes, 2005
Universal Mobile Telecommunications System (UMTS) is a third-generation mobile communications system that supports wireless wideband multimedia applications.
Heijenk, Geert   +2 more
core   +1 more source

ATP13A2 is involved in intracellular polyamine transport in lung epithelial cells

open access: yesFEBS Open Bio, EarlyView.
Spermidine transport in lung epithelial cells involves the polyamine transporter ATP13A2. Cell proliferation is associated with the upregulation of ATP13A2. Polyamines are present in all living cells and are implicated in various crucial cellular processes such as proliferation, apoptosis and autophagy.
Yuta Hatori   +8 more
wiley   +1 more source

Analysis of research status quo and development trend of midwifery specialty in China based on knowledge mapping

open access: yesHuli yanjiu, 2018
Objective:To analyze the hot spots and trends of midwifery specialty in china.Method:Data from CNKI,China Academic Journal Network Publishing total library 2006—2016 nearly 10 years of midwifery professional research literatures were selected,and ...
何菁菁, 罗碧如
doaj  

Factors influencing women’s choice of mode of delivery in rural Bangalore, India

open access: hybrid, 2019
Rajiv K. Saxena   +2 more
openalex   +1 more source

The multidriver: A reliable multicast service using the Xpress Transfer Protocol [PDF]

open access: yes
A reliable multicast facility extends traditional point-to-point virtual circuit reliability to one-to-many communication. Such services can provide more efficient use of network resources, a powerful distributed name binding capability, and reduced ...
Dempsey, Bert J.   +2 more
core   +1 more source

Teaching and Professional Fellowship Report 2004/5 : Designing effective curriculum for dyslexic students within Art and Design in Higher Education [PDF]

open access: yes, 2005
In the first instance, it is worthwhile examining the context for curriculum changes in 2005. The Higher Education Statistics Agency in 2004 recorded the number of dyslexic undergraduates in the U.K.
Symonds, Heather
core  

Pioglitazone plus (−)‐epigallocatechin gallate: a novel approach to enhance osteogenic performance in aged bone marrow mesenchymal stem cells

open access: yesFEBS Open Bio, EarlyView.
Aged human bmMSCs are seeded in the scaffold. Osteoblastic induction can slightly increase cell's bone‐forming activity to produce bone‐like tissues, shown as the sporadic xylenol orange‐stained spots (the lower left image). Notably, pioglitazone plus EGCG co‐treatment dramatically increases cell's bone‐forming activity and bone‐like tissue production (
Ching‐Yun Chen   +6 more
wiley   +1 more source

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

Understanding bio‐based polymers: A study of origins, properties, biodegradation and their impact on health and the environment

open access: yesFEBS Open Bio, EarlyView.
This review provides an overview of bio‐based polymer sources, their unique functional properties and their environmental impact, and addresses their role as sustainable alternatives. It discusses end‐of‐life options, including composting and anaerobic digestion for renewable energy.
Sabina Kolbl Repinc   +8 more
wiley   +1 more source

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