helium, 7440-59-7

Articles:

PubMed:	Hydroxyl radical formation in batch and continuous flow ultrasonic systems.
PubMed:	Accurate mass fragment library for rapid analysis of pesticides on produce using ambient pressure desorption ionization with high-resolution mass spectrometry.
PubMed:	Microbial decontamination of red pepper powder by cold plasma.
PubMed:	The post-thaw irradiation of avian spermatozoa with He-Ne laser differently affects chicken, pheasant and turkey sperm quality.
PubMed:	Authenticity of carbon dioxide bubbles in French ciders through multiflow-isotope ratio mass spectrometry measurements.
PubMed:	Effect of lung inflation level on hyperpolarized 3He apparent diffusion coefficient measurements in never-smokers.
PubMed:	Simultaneous testing of multiclass organic contaminants in food and environment by liquid chromatography/dielectric barrier discharge ionization-mass spectrometry.
PubMed:	ID-CUBE direct analysis in real time high-resolution mass spectrometry and its capabilities in the identification of phenolic components from the green leaves of Bergenia crassifolia L.
PubMed:	Experimental study on pulmonary cryoablation in a porcine model of normal lungs.
PubMed:	Cold plasma decontamination of foods.
PubMed:	Gas discharge plasmas are effective in inactivating Bacillus and Clostridium spores.
PubMed:	Effect of temperature on gas composition and char structural features of pyrolyzed agricultural residues.
PubMed:	Asthma in adults (acute).
PubMed:	Permeability of cork to gases.
PubMed:	Surface swabbing technique for the rapid screening for pesticides using ambient pressure desorption ionization with high-resolution mass spectrometry.
PubMed:	Effect of atmospheric pressure plasma on inactivation of pathogens inoculated onto bacon using two different gas compositions.
PubMed:	Profile of Thure E. Cerling.
PubMed:	Formation of volatile chemicals from thermal degradation of less volatile coffee components: quinic acid, caffeic acid, and chlorogenic acid.
PubMed:	Asthma in adults.
PubMed:	Assessing direct analysis in real-time-mass spectrometry (DART-MS) for the rapid identification of additives in food packaging.
PubMed:	[High pressure processing of spices in atmosphere of helium for decrease of microbiological contamination].
PubMed:	Changes in regional airflow obstruction over time in the lungs of patients with asthma: evaluation with 3He MR imaging.
PubMed:	Hurdles to helium gas laparoscopy and a readily available alternative.
PubMed:	[Characterization of aroma active compounds in blood orange juice by solid phase microextraction and gas chromatography-mass spectrometry-olfactometry].
PubMed:	Evidence for an extraterrestrial impact 12,900 years ago that contributed to the megafaunal extinctions and the Younger Dryas cooling.
PubMed:	Enhanced selective extraction of hexane from hexane/soybean oil mixture using binary gas mixtures of carbon dioxide.
PubMed:	Interactions of water with roasted and ground coffee in the wetting process investigated by a combination of physical determinations.
PubMed:	Formation of polycyclic aromatic hydrocarbons from tobacco: the link between low temperature residual solid (char) and PAH formation.
PubMed:	Asthma in adults.
PubMed:	Heliox therapy and devices cleared by the FDA: after the engineers produce effective designs, why do clinicians still feel the need to jury-rig?
PubMed:	Decomposition of biological macromolecules by plasma generated with helium and oxygen.
PubMed:	Opportunities and risks of using heliox in your clinical practice.
PubMed:	Gas-chromatographic separation of stereoisomers of dipeptides.
PubMed:	[Simultaneous determination of 25 persistent organic pollutants in rice by gas chromatography-mass spectrometry with selected ion monitoring mode].
PubMed:	Oxidative pyrolysis and postpyrolytic derivatization techniques for the total analysis of maillard model systems: investigation of control parameters of maillard reaction pathways.
PubMed:	Low-level laser therapy for wound healing: mechanism and efficacy.
PubMed:	Compression of controlled-release pellets produced by a hot-melt extrusion and spheronization process.
PubMed:	Pulsed discharge detector: theory and applications.
PubMed:	Selected ion flow tube mass spectrometry (SIFT-MS) for on-line trace gas analysis.
PubMed:	Effect of trans-resveratrol on the thrombogenicity and atherogenicity in apolipoprotein E-deficient and low-density lipoprotein receptor-deficient mice.
PubMed:	Automated dynamic headspace/GC-MS analyses affect the repeatability of volatiles in irradiated Turkey.
PubMed:	Automated headspace solid-phase dynamic extraction to analyse the volatile fraction of food matrices.
PubMed:	Effect of feed gas composition of gas discharge plasmas on Bacillus pumilus spore mortality.
PubMed:	Detection of organotin, organomercury, and organolead compounds with a pulsed discharge detector (PDD).
PubMed:	Potential migration release of volatile compounds from plastic containers destined for food use in microwave ovens.
PubMed:	Evidence for [1,5] sigmatropic rearrangements of CLA in heated oils.
PubMed:	Observation of the swallowing process by application of videofluoroscopy and real-time magnetic resonance imaging-consequences for retronasal aroma stimulation.
PubMed:	Identification of hydrolyzed inulin syrup and high-fructose corn syrup in apple juice by capillary gas chromatography: PVM 4:1999.
PubMed:	Sample preparation for the analysis of flavors and off-flavors in foods.
PubMed:	A sensitive procedure for the study of beta-carotene-d8 metabolism in humans using high performance liquid chromatography-mass spectrometry.
PubMed:	Headspace oxygen in sample vials affects volatiles production of meat during the automated purge-and-Trap/GC analyses.
PubMed:	Volatiles obtained from whole and ground grain samples by supercritical carbon dioxide and direct helium purge methods: observations on 2,3-butanediols and halogenated anisoles.
PubMed:	Use of an autosampler for dynamic headspace extraction of volatile compounds from grains and effect of added water on the extraction.
PubMed:	Isotope ratio monitoring gas chromatography/Mass spectrometry of D/H by high temperature conversion isotope ratio mass spectrometry.
PubMed:	Determination of extractable organic chlorine and bromine by probe injection dual-microplasma atomic emission spectrometry.
PubMed:	Minimizing the residual oxygen in modified atmosphere packaging of bakery products.
PubMed:	Repeated normoxic hyperbaric exposures induce haemodynamic and myocardial changes in rats.
PubMed:	Determination of benzene in polypropylene food-packaging materials and food-contact paraffin waxes.
PubMed:	Effect of exposure to high pressure on subsequent spatial learning and memory in rats.
PubMed:	Excimer laser corneal ablation: absence of a significant "incubation" effect.
PubMed:	Pesticide analysis by gas chromatography with a novel atomic emission detector.
PubMed:	Safety considerations in MR imaging.
PubMed:	[Effect of replacement of air nitrogen by inert gases on oxygen consumption by the liver tissues in albino rats on various fatty diets].
PubMed:	Dynamic headspace gas chromatography of volatile compounds in milk.
PubMed:	[Organization of nutrition for persons subjected to long-term hyperbaria (review of the literature)].
PubMed:	Capillary fused-silica on-column injection of chlorinated pesticides with an ultra-low volume rotary valve.
PubMed:	Comparison of helium leak test and vacuum leak test using canned foods: collaborative study.
PubMed:	The conduct of metabolic balances during simulated deep dives.
PubMed:	Postpneumonectomy oesophagopleural fistula.
PubMed:	Behavioral effects of morphine on free-operant avoidance under hyperbaric pressure.
PubMed:	Headspace sampling and gas-solid chromatographic determination and confirmation of greater than or equal to 1 ppb vinyl chloride residues in polyvinyl chloride food packaging.
PubMed:	Dietary requirements of subjects exposed to hyperbaric He-O2 conditions: effects of supplementation with major nutrient groups.
PubMed:	Pituitary-thyroid function of rats in hypobaric oxygen-inert gas environments.
PubMed:	[Food intake and blood morphological indices in albino mice in sealed chambers with nitrogen in the air substituted by inert gases].
PubMed:	The mechanism of microbiological leaker spoilage of canned foods: a review.
PubMed:	Biochemical and metabolic effects of a six-month exposure of small animals to a helium-oxygen atmosphere. NASA CR-1372.
PubMed:	Irradiation of fish fillets: relation of vapor phase reactions to storage quality.
PubMed:	An improved microwave emission gas chromatography detector for pesticide residue analysis.
PubMed:	Study of man during a 56-day exposure to an oxygen-helium atmosphere at 258 mm. Hg total pressure. IX. Nutritional evaluation of feeding bite-size foods.
PubMed:	Some biological and physical factors in dry heat sterilization: a general review.