Results 71 to 80 of about 203,993 (294)

Spurious Shell Closures in the Relativistic Mean Field Model

open access: yes, 2006
Following a systematic theoretical study of the ground-state properties of over 7000 nuclei from the proton drip line to the neutron drip line in the relativistic mean field model [Prog. Theor. Phys.
  +13 more
core   +1 more source

Skin‐Like Tri‐Modal Sensors Based on Soft Piezoelectric and Ionic Composites

open access: yesAdvanced Materials Technologies, EarlyView.
Inspired by the multimodal perception of human skin, a soft, skin‐like tri‐modal sensor is presented. The device incorporates an ionically conductive, piezoelectric, elastic composite as its active layer, enabling independent detection of temperature, static strain, and dynamic strain within a single two‐terminal architecture.
Liren Wang   +9 more
wiley   +1 more source

Drip Infusion Cholangiography

open access: yesThe British Journal of Radiology, 1966
1. An analysis of the results of intravenous drip infusion and the conventional injection cholangiography are compared. 2. The two methods show approximately the same number of cases of visualisation of the gall-bladder and bileducts. 3.
A, Darnborough, N, Geffen
openaire   +4 more sources

Impact of PMKSY-supported micro-irrigation on agricultural yield in Tamil Nadu: insights from propensity score matching

open access: yesFrontiers in Sustainable Food Systems
The Pradhan Mantri Krishi Sinchayee Yojana (PMKSY) aims to improve water-use efficiency and yield through micro-irrigation. This study assesses the influence of PKMSY on agricultural production, utilizing a sample of 1,227 groundnut farmers and 683 ...
Paul J. Mansingh   +8 more
doaj   +1 more source

3D Printed Omniphobic Slippery Liquid Infused Porous Surfaces for Low Surface Tension Repellency

open access: yesAdvanced Materials Technologies, EarlyView.
A 3D printing strategy fabricates omniphobic slippery liquid‐infused porous structures with lubricant reservoirs and interconnected microchannels. A post‐printing surface treatment modifies the porous surface to ensure compatibility with the infused fluorinated lubricant.
Noa Trink, Shlomo Magdassi
wiley   +1 more source

An Increasing Misalignment Between Crop Distribution and Environmental Resources Under Climate Change in China

open access: yesAdvanced Science, EarlyView.
Climate change reshapes the spatial alignment between crop production and environmental resources. Using multi‐source data and a crop model, integrated climatic, water, and soil endowments for maize and wheat are quantified and compared with harvest distributions.
Zheng'e Su   +13 more
wiley   +1 more source

Design of a New Drip Irrigation Belt Recovery Machine with Anti Breakage Function

open access: yesAgriculture
Drip irrigation technology is widely used in agricultural production in the Xinjiang region. However, there are still a series of problems in the mechanized recovery of field drip irrigation belts, such as easy breakage of drip irrigation belts, low ...
Junhui Ran   +4 more
doaj   +1 more source

Drip Paintings and Fractal Analysis

open access: yes, 2007
It has been claimed [1-6] that fractal analysis can be applied to unambiguously characterize works of art such as the drip paintings of Jackson Pollock. This academic issue has become of more general interest following the recent discovery of a cache of ...
D. Anfam   +13 more
core   +1 more source

Proton drip-line nuclei in relativistic mean-field theory [PDF]

open access: yes, 1998
The position of the two-proton drip line has been calculated for even-even nuclei with $10 \leq Z \leq 82$ in the framework of the relativistic mean-field (RMF) theory. The current model uses the NL3 effective interaction in the mean-field Lagrangian and
A. Mueller   +42 more
core   +3 more sources

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

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