Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 12 of 274 entries
Sorted by: Best Match Show Resources per page
Magneto-optical trapping of a diatomic molecule.

Nature

Barry JF, McCarron DJ, Norrgard EB, Steinecker MH, DeMille D.
PMID: 25143111
Nature. 2014 Aug 21;512(7514):286-9. doi: 10.1038/nature13634.

Laser cooling and trapping are central to modern atomic physics. The most used technique in cold-atom physics is the magneto-optical trap (MOT), which combines laser cooling with a restoring force from radiation pressure. For a variety of atomic species,...

Syntheses and Properties of Homoleptic Carbonyl and Trifluorophosphane Niobates: [Nb(CO)(6)](-), [Nb(PF(3))(6)](-) and [Nb(CO)(5)](3)(-) (,)(1).

Inorganic chemistry

Barybin MV, Ellis JE, Pomije MK, Tinkham ML, Warnock GF.
PMID: 11670773
Inorg Chem. 1998 Dec 14;37(25):6518-6527. doi: 10.1021/ic980752i.

Reductive carbonylations of NbCl(4)(THF)(2), THF = tetrahydrofuran, mediated by sodium naphthalene in 1,2-dimethoxyethane, DME, or sodium anthracene in THF, provide [Nb(CO)(6)](-) as the tetraethylammonium salt in 60% or 70% isolated yields, respectively, the highest known for atmospheric pressure syntheses...

Historical trends in lake and river ice cover in the northern hemisphere.

Science (New York, N.Y.)

Magnuson JJ, Robertson DM, Benson BJ, Wynne RH, Livingstone DM, Arai T, Assel RA, Barry RG, Card V, Kuusisto E, Granin NG, Prowse TD, Stewart KM, Vuglinski VS.
PMID: 10976066
Science. 2000 Sep 08;289(5485):1743-6. doi: 10.1126/science.289.5485.1743.

Freeze and breakup dates of ice on lakes and rivers provide consistent evidence of later freezing and earlier breakup around the Northern Hemisphere from 1846 to 1995. Over these 150 years, changes in freeze dates averaged 5.8 days per...

Critical science gaps impede use of no-take fishery reserves.

Trends in ecology & evolution

Sale PF, Cowen RK, Danilowicz BS, Jones GP, Kritzer JP, Lindeman KC, Planes S, Polunin NV, Russ GR, Sadovy YJ, Steneck RS.
PMID: 16701346
Trends Ecol Evol. 2005 Feb;20(2):74-80. doi: 10.1016/j.tree.2004.11.007. Epub 2004 Nov 25.

As well as serving valuable biodiversity conservation roles, functioning no-take fishery reserves protect a portion of the fishery stock as insurance against future over-fishing. So long as there is adequate compliance by the fishing community, it is likely that...

Factors affecting absorption of sodium dl-mandelate from the intestine of cats.

The Journal of physiology

Garry RC, Smith IA.
PMID: 16991580
J Physiol. 1943 Mar 25;101(4):484-8. doi: 10.1113/jphysiol.1943.sp004001.

No abstract available.

The static effort and the excretion of uric acid.

The Journal of physiology

Garry RC.
PMID: 16993857
J Physiol. 1927 Mar 15;62(4):364-72. doi: 10.1113/jphysiol.1927.sp002366.

No abstract available.

Diminished normal reflectivity of one-dimensional photonic crystals due to dielectric interfacial roughness.

Optics letters

Maskaly KR, Maskaly GR, Carter WC, Maxwell JL.
PMID: 15605507
Opt Lett. 2004 Dec 01;29(23):2791-3. doi: 10.1364/ol.29.002791.

Dielectric reflectors that are periodic in one dimension, also known as one-dimensional photonic crystals (1DPCs), have become extremely useful tools in the optics industry due to the presence of wavelength-tunable photonic bandgaps. However, little is known about the practical...

Regulation of the Amount of Starch in Plant Tissues by ADP Glucose Pyrophosphorylase.

Science (New York, N.Y.)

Stark DM, Timmerman KP, Barry GF, Preiss J, Kishore GM.
PMID: 17835129
Science. 1992 Oct 09;258(5080):287-92. doi: 10.1126/science.258.5080.287.

Starch, a major storage metabolite in plants, positively affects the agricultural yield of a number of crops. Its biosynthetic reactions use adenosine diphosphate glucose (ADPGlc) as a substrate; ADPGlc pyrophosphorylase, the enzyme involved in ADPGlc formation, is regulated by...

Pseudomonas aeruginosa porphobilinogen synthase assembly state regulators: hit discovery and initial SAR studies.

ARKIVOC : free online journal of organic chemistry

Reitz AB, Ramirez UD, Stith L, Du Y, Smith GR, Jaffe EK.
PMID: 21643541
ARKIVOC. 2010 Jun;2010:175-188.

Porphobilinogen synthase (PBGS) catalyzes the first common step in the biosynthesis of the essential heme, chlorophyll and vitamin B(12) heme pigments. PBGS activity is regulated by assembly state, with certain oligomers exhibiting biological activity and others either partially or...

Objective Ratings of Relationship Skills across Multiple Domains as Predictors of Marital Satisfaction Trajectories.

Journal of social and personal relationships

Lawrence E, Pederson A, Bunde M, Barry RA, Brock RL, Fazio E, Mulryan L, Hunt S, Madsen L, Dzankovic S.
PMID: 19122752
J Soc Pers Relat. 2008;25(3):445-466. doi: 10.1177/0265407508090868.

Expanding upon social-learning and vulnerability-stress-adaptation approaches to marriage, the impact of multiple dyadic behaviors on marital satisfaction trajectories was examined in 101 couples. Semi-structured interviews were administered separately to husbands and wives at 3 months of marriage. Interviewers generated...

Brainstem temperature affects gill ventilation in the california scorpionfish.

Science (New York, N.Y.)

Crawshaw LI, Hammel HT, Garey WF.
PMID: 17777809
Science. 1973 Aug 10;181(4099):579-81. doi: 10.1126/science.181.4099.579.

California scorpionfish, Scorpaena guttata, were implanted with a pair of thermodes which straddled the anterior brainstem. When the fish were in water of about 20 degrees C, warming the thermodes to temperatures above 20 degrees C caused a proportional...

THE SYNTHESIS OF A CLAVACIN ISOMER.

Science (New York, N.Y.)

Puetzer B, Nield CH, Barry RH.
PMID: 17830536
Science. 1945 Mar 23;101(2621):307-8. doi: 10.1126/science.101.2621.307.

No abstract available.

Showing 1 to 12 of 274 entries