Results 121 to 130 of about 15,550,123 (259)

First principles calculation of field emission from carbon nanotubes with nitrogen and boron doping

open access: yes, 2011
First principles calculation of field emission from carbon nanotubes with nitrogen and boron ...
SM El-Sheikh (15818756)   +2 more
core  

A nationwide student survey on biochemistry learning resources in Italy

open access: yesFEBS Open Bio, EarlyView.
We conducted a survey among Italian university students to investigate their preferred study materials for biochemistry. We then analyzed the collected data to identify these materials. This information may be valuable to the Biochemistry educational community. The graphical abstract was created with Claude (Opus 5.5; Anthropic, 2026).
Anna Marabotti   +4 more
wiley   +1 more source

MoTeSe/InN heterostructures for gas sensors: a first-principles study

open access: yesGiant
Two-dimensional van der Waals heterojunctions can significantly boost gas-sensing performance through interfacial synergy, surpassing the limits of individual constituents.
Hangyu Wen   +6 more
doaj   +1 more source

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

open access: yesAging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source

On the characterization of Wang's class of premium principles. [PDF]

open access: yes
A premium principle is an economic decision rule used by the insurer in order to determine the amount of the net premium for each risk in his portfolio. In this paper we investigate the problem of determining the premium principle to be used.
Goovaerts, Marc, Dhaene, Jan
core  

E_min: A First-Principles Thermochemical Descriptor for Predicting Molecular Synthesizability [PDF]

open access: yes
Predicting the synthesizability of a new molecule remains an unsolved challenge that chemists have long tackled with heuristic approaches. Here, we report a new method for predicting synthesizability using a simple, yet accurate thermochemical descriptor.
Hassan, Harb   +6 more
core   +1 more source

Earth First! Vancouver

open access: yes, 1987
A brief outline of Earth First!
Earth First! (Organization)
core   +1 more source

Two-Dimensional Ferroelectric Materials: From Prediction to Applications

open access: yesNanomaterials
Ferroelectric materials hold immense potential for diverse applications in sensors, actuators, memory storage, and microelectronics. The discovery of two-dimensional (2D) ferroelectrics, particularly ultrathin compounds with stable crystal structure and ...
Shujuan Jiang   +2 more
doaj   +1 more source

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