Zobrazeno 1 - 9
of 9
pro vyhledávání: '"John A Palasota"'
Autor:
Ruth Ann Bagnall, Juan Carlos Reina, Catherine R. Barber, Jyoti Wagle, Yiyan Bai, John A Palasota, Michelle A. Steiger
Publikováno v:
Action Research. 19:614-631
Cultural diversity in professional fields, including science, technology, engineering, and math (STEM), leads to greater innovation due to the improved range of ideas, perspectives, and talents that a diverse workforce encompasses. However, despite i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53a8efc6c2bb3236eaa0c56a2d61a163
https://doi.org/10.1177/1476750320910491
https://doi.org/10.1177/1476750320910491
Autor:
Lingping Cheng, Xiaohui Cai, Changhu Chu, Ruiqiang Guo, Renhua Liu, John A. Palasota, Wei Yin, Huihui Chai
Publikováno v:
Analytical and Bioanalytical Chemistry. 407:6217-6220
A silica-based stationary phase bearing both hydrophilic hydroxyl and amino groups was developed by covalently bonding a small molecular N,N-dimethylamino 1,3-propanediol moiety onto silica beads via copper(I)-catalyzed Huisgen azide-alkyne 1,3-dipol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73ad4fc3bf5abfd21bef76bcb3641552
https://doi.org/10.1007/s00216-015-8779-y
https://doi.org/10.1007/s00216-015-8779-y
Autor:
Liyuan Yin, Hongbing Cheng, Xiaobin Xu, Kangping Zhang, Zhaoyang Meng, John A. Palasota, Ting Mao, Weili Lin, Ying Wang
Publikováno v:
Journal of chromatography. A. 1361
Observation data of atmospheric volatile organic compounds (VOCs) are highly needed in air quality assessment, photochemical mechanism study, and emission control policy-making, while it has been a challenge to accurately and comprehensively measure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86606f157b7d8086db7e8c7e6ea2eb43
https://pubmed.ncbi.nlm.nih.gov/25151040
https://pubmed.ncbi.nlm.nih.gov/25151040
Autor:
Ky D. Nichols, John A. Palasota, Conrad A. Kuharic, Stanley N. Deming, William H. Cole, Daniel C. Hillman, Steven M. Pyle, Patricia M. Fitzpatrick, John M. Nocerino, Michael A. Watson, Josephine M. Palasota, Eric L. Miller
Publikováno v:
Environmental Science & Technology. 30:204-213
Samples from a hazardous waste site contaminated with lead and cadmium were analyzed by four independent laboratories, each using a different technique: atomic absorption spectroscopy (AAS), X-ray fluorescence (XRF) spectroscopy, inductively coupled
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e648ae821bf9f4660bd0a3d6798d35df
https://doi.org/10.1021/es9502482
https://doi.org/10.1021/es9502482
Publikováno v:
Journal of Chemometrics. 7:393-425
The geometric properties of three common object-preprocessing transformations (constant sum, or closure; constant length, or normalization; and maximum value, or ratioing) are investigated. An argument is made for using absolute values in the constan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34e0771afeb874ef19fd1146cdf816a3
https://doi.org/10.1002/cem.1180070506
https://doi.org/10.1002/cem.1180070506
Publikováno v:
Analytica Chimica Acta. 270:101-106
The sequential simplex method is used in a constrained simplex mixture space to optimize the liquid chromatographic separation of five neutral organic solutes: uracil, phenol, acetophonenone, methylbenzoate, and toluene. The mobile phase composition
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::214504dec098f298ca4ade88da2c4573
https://doi.org/10.1016/0003-2670(92)80096-p
https://doi.org/10.1016/0003-2670(92)80096-p
Publikováno v:
Journal of Chemometrics. 5:181-192
Chemometrics is defined as the application of mathematical and statistical methods to chemical systems. Systems theory is seen to be useful for organizing and categorizing the inputs to and outputs from chemical systems. Advances in measurement scien
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d49fec0acb098762e9ee29eb0bbc0f7
https://doi.org/10.1002/cem.1180050306
https://doi.org/10.1002/cem.1180050306
Autor:
John A. Palasota, Seema M. Joseph
Publikováno v:
Journal of Chemical Education. 78:1381
The effect of varying mobile-phase pH and percent methanol on the reversed-phase HPLC separation of benzoic acid and phenol is investigated. Both analytes are of interest owing to their classification as moderate environmental and health hazards. Bas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67ba82aac5ae2694066d26943a2f78ac
https://doi.org/10.1021/ed078p1381
https://doi.org/10.1021/ed078p1381
Autor:
John A. Palasota, Stanley N. Deming
Publikováno v:
Journal of Chemical Education. 69:560
For chemical systems that have more than one independent variable or factor (multifactor systems), the single-factor-at-a-time method often leads to an incomplete understanding of the system, resulting in confusion and a lack of predictive ability; s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::796101e1e1c83030afa0a5b2a79430c2
https://doi.org/10.1021/ed069p560
https://doi.org/10.1021/ed069p560