Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 12 of 867 entries
Sorted by: Best Match Show Resources per page
Inference of young groundwater ages and modern groundwater proportions using chlorofluorocarbon and tritium/helium-3 tracers from West Hawai 'i Island

EPSCoR Research Infrastructure Improvement Program AND Program Evaluation

Dulai H, Lee J, Popp BN.
GSID: PK_qP5KwL6gJ
BK Okuhata, DM Thomas, H Dulai, BN Popp, J Lee… - Journal of …, 2022 - Elsevier

The geologically complex western aquifers of Hawai 'i Island serve as the primary reservoir of fresh potable water for residents, yet the area's hydrogeologic characteristics are still not well understood. Groundwater age is a fundamental parameter used to better...

Development of a relic neutrino detection experiment at PTOLEMY: princeton tritium observatory for light, early-universe, massive-neutrino yield

Broadening Participation in Engineering AND Program Evaluation

[No authors listed]
GSID: nwIPE-NQAjwJ
S Betts, WR Blanchard, RH Carnevale… - arXiv preprint arXiv …, 2013 - arxiv.org

The PTOLEMY experiment (Princeton Tritium Observatory for Light, Early-Universe, Massive-Neutrino Yield) aims to achieve the sensitivity required to detect the relic neutrino …

Determination of maize hardness by biospeckle and fuzzy granularity.

Food science & nutrition

Weber C, Dai Pra AL, Passoni LI, Rabal HJ, Trivi M, Poggio Aguerre GJ.
PMID: 25473513
Food Sci Nutr. 2014 Sep;2(5):557-64. doi: 10.1002/fsn3.130. Epub 2014 Jun 02.

In recent years there has been renewed interest in the development of novel grain classification methods that could complement traditional empirical tests. A speckle pattern occurs when a laser beam illuminates an optically rough surface that flickers when the...

Isotope investigation on groundwater recharge and dynamics in shallow and deep alluvial aquifers of southwest Punjab.

Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine

Keesari T, Sharma DA, Rishi MS, Pant D, Mohokar HV, Jaryal AK, Sinha UK.
PMID: 28865336
Appl Radiat Isot. 2017 Nov;129:163-170. doi: 10.1016/j.apradiso.2017.07.022. Epub 2017 Jul 14.

Groundwater samples collected from the alluvial aquifers of southwest Punjab, both shallow and deep zones were measured for environmental tritium (

Source reconstruction for neutron coded-aperture imaging: A sparse method.

The Review of scientific instruments

Wang D, Hu H, Zhang F, Jia Q.
PMID: 28863656
Rev Sci Instrum. 2017 Aug;88(8):083502. doi: 10.1063/1.4996193.

Neutron coded-aperture imaging has been developed as an important diagnostic for inertial fusion studies in recent decades. It is used to measure the distribution of neutrons produced in deuterium-tritium plasma. Source reconstruction is an essential part of the coded-aperture...

Use of doubly-labeled water ((3)HH (18)O) for determination of H 2O flux and CO 2 production by a mammal in a humid environment.

Oecologia

Gettinger RD.
PMID: 25024146
Oecologia. 1983 Aug;59(1):54-7. doi: 10.1007/BF00388071. Epub 2004 Sep 13.

The accuracy of the doubly labeled water ((3)HH(18)O) technique for estimating H2O flux and CO2 production in pocket gophers was evaluated in laboratory experiments. Experiments were conducted under conditions of elevated humidity in order to determine the influence of...

Nitrite-free Asian hot dog sausages reformulated with nitrite replacers.

Journal of food science and technology

Ruiz-Capillas C, Tahmouzi S, Triki M, Rodríguez-Salas L, Jiménez-Colmenero F, Herrero AM.
PMID: 26139898
J Food Sci Technol. 2015 Jul;52(7):4333-41. doi: 10.1007/s13197-014-1460-1. Epub 2014 Jul 09.

This research deals with the application of a global strategy designed to produce a nitrite-free Asian hot dog. Different ingredients such as annatto, cochineal, orange dietary fibre, vitamins E and C, lactate and celery were combined in order to...

Quantum isotope effects on the H+Li.

Journal of molecular modeling

da Cunha TF, Rivera Vila HV, Ferreira da Cunha W, de Macedo LG, Gargano R.
PMID: 28289959
J Mol Model. 2017 Apr;23(4):116. doi: 10.1007/s00894-017-3289-9. Epub 2017 Mar 13.

This work presents a detailed study concerning the quantum isotope effects on the H+Li[Formula: see text] reaction, when the hydrogen is replaced by muonium, deuterium, and tritium. To verify such effects on these isotope reactions, it was applied an...

Excitonic complexes in GaN/(Al,Ga)N quantum dots.

Journal of physics. Condensed matter : an Institute of Physics journal

Elmaghraoui D, Triki M, Jaziri S, Muñoz-Matutano G, Leroux M, Martinez-Pastor J.
PMID: 28145893
J Phys Condens Matter. 2017 Mar 15;29(10):105302. doi: 10.1088/1361-648X/aa57d5. Epub 2017 Feb 01.

Here we report a theoretical investigation of excitonic complexes in polar GaN/(Al,Ga)N quantum dots (QDs). A sum rule between the binding energies of charged excitons is used to calculate the biexciton binding energy. The binding energies of excitonic complexes...

An optimized method using peptide arrays for the identification of .

MethodsX

Rowe EM, Biggar KK.
PMID: 29487803
MethodsX. 2018 Jan 31;5:118-124. doi: 10.1016/j.mex.2018.01.012. eCollection 2018.

While a number of post-translational modifications (PTM), such as phosphorylation and ubiquitination, have been extensively studied, lysine methylation is emerging as an important PTM with implications in a growing number of diverse cellular processes. To date, there are approximately...

Prolonged receptor blockade by opioid receptor probes.

Pharmaceutical research

Koman A, Kolb VM, Terenius L.
PMID: 24271359
Pharm Res. 1986 Feb;3(1):56-60. doi: 10.1023/A:1016329000518.

Opioid receptor interactions of morphinan-type opioids derivatized at the C-6 carbon were investigated. The compounds, designed as probes for studying opioid receptors, were characterized with regard to affinity for the rat brain mu receptor by competition with tritium-labeled dihydromorphine...

Groundwater flow in a closed basin with a saline shallow lake in a volcanic area: Laguna Tuyajto, northern Chilean Altiplano of the Andes.

The Science of the total environment

Herrera C, Custodio E, Chong G, Lambán LJ, Riquelme R, Wilke H, Jódar J, Urrutia J, Urqueta H, Sarmiento A, Gamboa C, Lictevout E.
PMID: 26410705
Sci Total Environ. 2016 Jan 15;541:303-318. doi: 10.1016/j.scitotenv.2015.09.060. Epub 2015 Sep 25.

Laguna Tuyajto is a small, shallow saline water lake in the Andean Altiplano of northern Chile. In the eastern side it is fed by springs that discharge groundwater of the nearby volcanic aquifers. The area is arid: rainfall does...

Showing 1 to 12 of 867 entries