Results 91 to 100 of about 85,388 (305)

A 3D Human Bone and Bone Marrow‐on‐a‐Chip Model for In Vitro Bone Remodeling and Immune Cell Maintenance

open access: yesAdvanced Science, EarlyView.
This study presents a human Bone (and Bone Marrow)‐on‐a‐Chip model based on native human bone scaffolds and autologous cells. Dynamic perfusion and sequential cell seeding replicate the physiological bone remodeling process in vitro, enabling the long‐term culture of functional, mature bone marrow immune subpopulations.
Nina Stelzer   +17 more
wiley   +1 more source

Was there an ‘Industrious Revolution’ before the Industrial Revolution? An Empirical Exercise for England, c. 1300-1830 [PDF]

open access: yes
It is conventionally assumed that the pre-modern working year was fixed and that consumption varied with changes in wages and prices. This is challenged by the twin theories of the ‘industrious’ revolution and the consumer revolution, positing a longer ...
Jacob Louis Weisdorf, Robert C. Allen
core  

Transcription Factor Promiscuity Drives Regulatory Rewiring and Evolvability in Gene Networks in Bacteria

open access: yesAdvanced Science, EarlyView.
When a master transcription factor (TF) is lost, bacteria can rapidly rewire gene regulatory networks by co‐opting related regulators. Using experimental evolution in Pseudomonas fluorescens, we show that TF promiscuity (low‐level, non‐cognate binding) provides the raw material for rewiring. Successful co‐option follows a predictable hierarchy governed
Tiffany B. Taylor, Alan M. Rice
wiley   +1 more source

Technological unemployment: Educating for the fourth industrial revolution [PDF]

open access: yes, 2017
This paper reviews recent the concerns and discussion about technological unemployment focusing on the trope “the robots are coming” and beginning with reference to the World Summit (2015) devoted to the issue. There is consensus that robots and big data
Peters, Michael A.
core  

Corals and Reef‐Dwelling Fish Regulate Carbon Storage and Cycling Processes in Coral Reef Ecosystems

open access: yesAdvanced Science, EarlyView.
Coral reefs are biodiversity hotspots, yet their role in carbon storage and cycling remains poorly understood. Using field surveys and modeling in the South China Sea, we reveal the overlooked potential of carbon storage in reef ecosystems and how reef fish, corals, and surface sediment jointly shape reef carbon reservoirs.
Yiting Chen   +8 more
wiley   +1 more source

Recent Advances in Laser‐Induced Graphene‐Based Gas Sensors: From Sensing Mechanisms to Biomedical Applications

open access: yesAdvanced Science, EarlyView.
Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Md Abu Sayeed Biswas   +6 more
wiley   +1 more source

Are we living in the middle of an Industrial Revolution? [PDF]

open access: yes
The concept of a new Industrial Revolution has recently become of great interest to general economists of all persuasions. For example, the New Growth Theory has placed renewed emphasis on the importance of technological change in modern economic growth,
Joel Mokyr
core  

Sustainable Materials Design With Multi‐Modal Artificial Intelligence

open access: yesAdvanced Science, EarlyView.
Critical mineral scarcity, high embodied carbon, and persistent pollution from materials processing intensify the need for sustainable materials design. This review frames the problem as multi‐objective optimization under heterogeneous, high‐dimensional evidence and highlights multi‐modal AI as an enabling pathway.
Tianyi Xu   +8 more
wiley   +1 more source

Una nueva evaluación macroeconómica de la Revolución Industrial [PDF]

open access: yes, 1993
El crecimienio económico durante la Revolución Industrial ha sido sometido en la última década a una nueva evaluación que revisa anteriores teorías sobre el desarrollo británico.
Harley, C. Knick
core  

The philosophy of Economic Development in the Light of the Fourth Industrial Revolution

open access: yesAkofena
: The world has witnessed three global industrial revolutions, and the fourth one has emerged in the burgeoning development of artificial intelligence, which overwhelmed all spheres of human life.
Fatima SAYED & Nedjema BOUSSOUAR
doaj   +1 more source

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