Results 81 to 90 of about 1,275,510 (361)

Destination Point Characteristics [PDF]

open access: yes, 1957
Continuation of "Report on direction-asking interviews." A report on direction-asking interviews conducted for the Rockefeller Project, Perceptual Form of the City, a research project investigating the individual’s perception of the urban ...
Wedberg, James (20th century), author
core  

Techniques and Advances in Ultrafast Photography

open access: yesAdvanced Photonics Research, EarlyView.
This review maps the fast‐growing field of ultrafast photography from early mechanical cameras to modern optical‐computational methods. It organizes techniques into four families (multishot passive/active; single‐shot passive/active), explains how they reach trillion‐frame‐per‐second speeds, compares capabilities and tradeoffs, and highlights ...
Chen Huang   +10 more
wiley   +1 more source

Sensitivity of Climate Change Projections to Uncertainties in the Estimates of Observed Changes in Deep-Ocean Heat Content [PDF]

open access: yes, 2008
and PDF report are also available on the MIT Joint Program on the Science and Policy of Global Change website (http://globalchange.mit.edu/).The MIT 2D climate model is used to make probabilistic projections for changes in global mean surface temperature
Forest, Chris Eliot   +2 more
core   +1 more source

Chemical Approaches for Array Based Detection of Amyloids

open access: yesAdvanced Sensor Research, EarlyView.
Amyloids are protein aggregates with both pathological and functional roles. Their detection is challenged by structural polymorphism, isoform diversity, and dynamic aggregation behavior. This review presents chemical array‐based sensing strategies that address these complexities, emphasizing fluorescence and colorimetric methods, alongside ...
Paulo M. Simon, Yijia Xu, Amandeep Kaur
wiley   +1 more source

Changes in the Age Distribution of Mortality Over the 20th Century [PDF]

open access: yes
Mortality has declined continuously in the United States over the course of the 20th century, and at relatively constant rates. But the constancy of mortality reductions masks significant heterogeneity by age, cause, and source.
David Cutler, Ellen Meara
core  

Advanced Microfluidics for Single Cell‐Based Cancer Research

open access: yesAdvanced Science, EarlyView.
Cutting‐edge microfluidic platforms are transforming single‐cell cancer research. This review highlights advanced technologies, from droplet microfluidics to tumour‐chips, that enable functional and spatial single‐cell analyses. By integrating biosensing, immune components, and patient‐derived materials, these systems offer new insights into tumour ...
Adriana Carneiro   +10 more
wiley   +1 more source

Cell Fate Determination and Lineage Tracing: Technological Evolution and Multidimensional Applications

open access: yesAdvanced Science, EarlyView.
This figure is a candidate for the cover image. It shows a whole‐mount fluorescent image of lymphatic vessels (red) in the heart of an adult Cdh5‐Dre; Prox1‐RSR‐CreER; Rosa26‐tdT mouse. Image courtesy of Ximeng Han. Abstract Cell fate determination is a fundamental process in multicellular development.
Hui Chen   +3 more
wiley   +1 more source

Targeting ROCK2 to Restore Epileptic Synaptic Networks via Mitophagy Activation: Insights from Translational Imaging of SV2A In Vivo

open access: yesAdvanced Science, EarlyView.
By integrating synaptic vesicle glycoprotein 2A PET imaging and transcriptomics, this study identifies Rho‐associated protein kinase 2 (ROCK2) as a critical regulator of synaptic network dysfunction in temporal lobe epilepsy. Pharmacological ROCK2 inhibition restores synaptic density and enhances mitophagy, thereby reducing seizures and neuronal damage.
Ling Xiao   +14 more
wiley   +1 more source

Raman Spectroscopy of the Works of Szymon Czechowicz (1689-1775)

open access: yesConservation Science in Cultural Heritage, 2019
The paper presents the results from Raman spectroscopy (RS) analyses of the works of Szymon Czechowicz and his workshop ‒ the most important Polish baroque painter.
Mirosław Sawczak   +1 more
doaj   +1 more source

Reversal of fortune in a small, open economy: regional GDP in Belgium, 1896-2000. [PDF]

open access: yes
In this paper we present estimates of regional GDP per capita for certain benchmark years during the first half of the 20th century using the method proposed by Geary and Stark (2002).
Buyst, Erik
core  

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