Results 111 to 120 of about 24,316 (300)
Journal of Applied Toxicology, EarlyView.ABSTRACT The present study aimed to quantify pesticide residues in environmental matrices and plasma and to evaluate their potential effects on oxidative stress and DNA damage in rural populations of Santa Fe province. Soil and rainwater samples were collected, and biological samples and semistructured surveys were obtained from volunteers in three ...
María Priscila Dechiara +4 more
wiley +1 more source
History of the dust released by comets [PDF]
, 1976 The Finson-Brobstein theory is used to examine production and history of dust released from periodic comets and to compare dust size distribution in relation to the Zodiacal cloud.
Jambor, B. J.
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, 2017 In these days of computers and CCD cameras, visual comet observers can still contribute scientifically useful data with the help of this handy reference for use in the field.
David A. J. Seargent +1 more
core +1 more source
Journal of Applied Toxicology, EarlyView.ABSTRACT Bisphenol A (BPA), a ubiquitous environmental endocrine disruptor, has been implicated in carcinogenesis; however, its effects on thyroid cells remain unclear. This study investigated BPA‐induced cytotoxicity and genotoxicity in thyroid cell lines, including normal follicular (Nthy‐ori 3‐1), papillary carcinoma (TPC‐1 and BCPAP) and anaplastic
Izabela Fernanda Dal' Bó +3 more
wiley +1 more source
Journal of Applied Toxicology, EarlyView.ABSTRACT The N‐acylhydrazone scaffold is recognized as a privileged structure for the design of bioactive substances with increasing applications in medicinal chemistry research. Ensuring the safety of newly developed molecules is a critical step for both human health and environmental protection. Accordingly, this study aimed to evaluate the cytotoxic
Larissa Ribeiro Canuto Santos +4 more
wiley +1 more source
Determination of orbits of comets: P/Kearns-Kwee, P/Gunn, including nongravitational effects in the comets' motion [PDF]
, 1992 To improve the orbits, all the positional observations of the comets were collected. The observations were selected and weighted according to objective mathematical criteria and the mean residuals a priori were calculated for both comets.
Todorovic-Juchniewicz, Bozenna +1 more
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Journal of Applied Toxicology, EarlyView.ABSTRACT Children, as a particularly vulnerable group, are more susceptible to these mutagens due to their developing immune systems, higher physiological vulnerability, and increased exposure through behaviors like outdoor play and hand‐to‐mouth activities. This review aims to investigate the relationship between these environmental exposures, genetic
Thiago Guedes Pinto +7 more
wiley +1 more source
Izdelava digitalnih modelov reliefa planetov s poudarkom na klinometriji : The Production of Digital Elevation Models of Planets with an Emphasis on Clinometry [PDF]
Geodetski Vestnik, 2004 Four methods for extracting height data from photographs made with active or passive sensors are described: clinometry, stereometry, interferometry, and polarimetry. Clinometry is described in detail.
Mihaela Triglav Čekada
doaj
Radio observations of comets [PDF]
, 1981 Three general techniques of radio science used to attempt to observe comets are discussed: spectral line, continum and radar observations. Of these, only radio spectral line observations achieved a degree of success but, more often than not, the results ...
Snyder, L. E.
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