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Environmental and developmental controls over the seasonal pattern of isoprene emission from aspen leaves

The springtime onset of isoprene emission was delayed for up to 4 weeks following leaf emergence, despite the presence of positive net photosynthesis rates. Maximum isoprene emission rates were reached approximately 6 weeks following leaf emergence.

出版机构:Springer Verlag

刊物名称:Oecologia

出版时间:1994

ISSN:0029-8549

数据源:报刊文摘

LOADS ON STRUTS IN EXCAVATIONS. INFORMAL DISCUSSION.

Loads onstruts in excavations Introducers M. Stroud, MA(Cantab), PhD, MICE, M. T. Hutchinson, M A , H. D.St John, PhD, BSc(Eng), and N. G. A . Yarwood, BSc, MICE, FIStructE Reporter Proc. Instn Civ. Engrs Geotech. Engng, 1994, 107, Oct.

出版机构:Thomas Telford Ltd

刊物名称:Geotechnical Engineering

出版时间:1994

ISSN:1353-2618

数据源:报刊文摘

Radiance temperatures (in the wavelength range 523–907 nm) of group IVB transition metals titanium, zirconium, and hafnium at their melting points by a pulse-heating technique

AbstractThe melting-point radiance temperatures (at six wavelengths in the range 523–907 nm) of the Group IVB transition metals titanium, zirconium, and hafnium were measured by a pulse-heating technique.

出版机构:Springer US

刊物名称:International Journal of Thermophysics

出版时间:1994

ISSN:0195-928X

数据源:报刊文摘

THE LATERAL PRESSURE OF WET CONCRETE IN DIAPHRAGM WALL PANELS CAST UNDER BENTONITE.

The lateral pressure of wet concretein diaphragm wall panels cast under bentonite M. L. Lings,MA, MSc, DIC, MICE, c. W. W. MSc, PhD,.MICE Ng, and D. F. T.

出版机构:Thomas Telford Ltd

刊物名称:Geotechnical Engineering

出版时间:1994

ISSN:1353-2618

数据源:报刊文摘

FORMWORK STRIKING TIMES FOR GROUND GRANULATED BLAST FURNACE SLAG CONCRETE: TEST AND SITE RESULTS.

Formwork striking times ground for granulatedblastfurnaceslagconcrete: test and site results c. A .

出版机构:Thomas Telford Ltd

刊物名称:Structures & Buildings

出版时间:1994

ISSN:0965-0911

数据源:报刊文摘

BRECEM: A RAPID HARDENING CEMENT BASED ON HIGH ALUMINA CEMENT.

BRECEM: a rapid hardening cement based on high alumina cement G.J. Osborne, LRSC m The Building R e s e a r c h Establishment Proc. Instn Clv. Engrs Structs & Bldgs, 1994,104. Feb.

出版机构:Thomas Telford Ltd

刊物名称:Structures & Buildings

出版时间:1994

ISSN:0965-0911

数据源:报刊文摘

The use of discriminant analysis in predicting the distribution of bluetongue virus in Queensland, Australia

AbstractThe climatic variables that were most useful in classifying the infection status of Queensland cattle herds with bluetongue virus were assessed using stepwise linear discriminant analysis.

出版机构:Springer Netherlands

刊物名称:Veterinary Research Communications

出版时间:1994

ISSN:0165-7380

数据源:报刊文摘

Effect of different narcosis procedures on initiating oviposition of prediapausingBombus terrestris queens

AbstractFour experiments aimed at the stimulation of starting oviposition were carried out with bumblebee queens (Bombus terrestris L.) from colonies belonging to the ecotype of Central Western France and reared in a glasshouse.

出版机构:Blackwell Publishing Ltd

刊物名称:Entomologia Experimentalis et Applicata

出版时间:1994

ISSN:0013-8703

数据源:报刊文摘

Inequality of temperature increments ofn-alkane homologs as one of the reasons for the nonlinear variation of sorption parameters of substances in temperature-programmed gas chromatography

AbstractGC behavior of C6-C17n-alkanes has been investigated at different temperatures of isothermal analysis and under temperature programming conditions using two capillary columns coated with OV-101 and OV-351 stationary phases.

出版机构:Springer US

刊物名称:Russian Chemical Bulletin

出版时间:1994

ISSN:1066-5285

数据源:报刊文摘

Influence of temperature on the hatching of eggs of Diplectanum aequans, a parasite of sea bass

This study deals with the influence of temperature on the hatching of eggs of Diplectanum aequans, a branchial ectoparasite of sea bass (Dicentrarchus labrax).

出版机构:Springer Netherlands

刊物名称:Aquaculture International

出版时间:1994

ISSN:0967-6120

数据源:报刊文摘