Results 61 to 70 of about 247,555 (312)

Derivation and characterization of retinal pigment epithelium from urine‐derived iPSCs

open access: yesFEBS Open Bio, EarlyView.
Age‐related macular degeneration causes vision loss via RPE dysfunction and loss. Traditional iPSC therapies rely on invasive biopsies, limiting scalability. Here, we utilize urine‐derived stem cells as an accessible source to generate u‐iPSCs, successfully differentiated into pigmented RPE. This “Urine‐to‐Retina” platform provides a promising path for
Daniella Beiner   +7 more
wiley   +1 more source

Report : review of the literature : maintenance and rehabilitation costs for roads (Risk-based Analysis)

open access: yes, 2004
Realistic estimates of short- and long-term (strategic) budgets for maintenance and\ud rehabilitation of road assessment management should consider the stochastic\ud characteristics of asset conditions of the road networks so that the overall variability\

core  

Optimizing photoactivation of PA‐mCherry for optical pooled CRISPR screens

open access: yesFEBS Open Bio, EarlyView.
Photoactivatable PA‐mCherry finds widespread use to optically tag individual cells. However, confocal 405 nm UV laser‐scanning (normal scan) is much less efficient than widefield UV illumination, limiting the use of PA‐mCherry on confocal instruments. We remedy this limitation by reporting that rapid and repeated confocal scanning with a low‐intensity,
Sravasti Mukherjee   +3 more
wiley   +1 more source

Report : development of a methodology for assessing variation in maintenance and rehabilitation costs

open access: yes, 2005
In the previous research CRC CI 2001-010-C “Investment Decision Framework for\ud Infrastructure Asset Management”, a method for assessing variation in cost estimates\ud for road maintenance and rehabilitation was developed.

core  

The use of Process Cost Model (PCM) for measuring quality costs of construction projects: model testing

open access: yes, 2004
A 'Process Cost Model (PCM)' approach has been proposed previously (Aoieong et al., 2002) for measuring the quality costs of construction projects. The PCM is proposed because the traditional models on PAF (prevention, appraisal and failure) quality ...
Raymond Aoieong   +5 more
core   +1 more source

Refinement of amino‐acid conformation vs. difference density maps in time‐resolved serial femtosecond crystallography data analysis

open access: yesFEBS Open Bio, EarlyView.
The dFoCC pipeline starts with observed DED and resting‐state coordinates, which are then used to generate a library of triggered states. Correlation analysis of the calculated DED features of each candidate vs observed DED permits quantitative evaluation of candidate structural quality.
Meng Iao Fong   +3 more
wiley   +1 more source

The Secular and Cyclic Behavior of "True" Construction Costs [PDF]

open access: yes
Current construction cost indices typically are derived by applying national weights to local costs for materials and labor. In this study, construction cost indices are developed that are based on actual contractor tenders for projects.
William C. Wheaton   +1 more
core  

Corporate volunteering in the construction industry: motivations, costs and benefits

open access: yes, 2022
Corporate volunteering is a growing global phenomenon. Despite the size and significance of the construction industry, there has been no research into corporate volunteering in this sector which presents special challenges around its highly transitionary,
Bridgeman, J, Loosemore, M
core   +1 more source

Versatile vector tools for efficient protein screening across multiple expression systems

open access: yesFEBS Open Bio, EarlyView.
A unified vector toolkit enables rapid protein expression screening across E. coli, insect, and mammalian cells. A single primer pair amplifies the target gene, which is inserted into any vector via a standardized interface. This streamlined workflow eliminates repeated cloning steps, accelerating the identification of optimal expression conditions for
Zhimin Zhu   +5 more
wiley   +1 more source

Evoluţia preţului de deviz şi a structurii acestuia pentru realizarea obiectelor de construcţii [PDF]

open access: yesUrbanism. Arhitectura. Constructii, 2011
The necessity to prepare such a paper was generated by the need to monitor the evolution of the estimated costs of building works from their commencement till completion, in relation to the evolution ofprices of building materials and installations ...
Mircea Lazăr
doaj  

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