Food web manipulation in Lake Zwemlust: Positive and negative effects during the first two years -
E Van Donk, RD Gulati, MP Grimm, MP Grimm - Aquatic Ecology, 1989 - Springer
... 23, 19-34 (1989) FOOD WEB MANIPULATION IN LAKE ZWEMLUST: POSITIVE AND NEGATIVE EFFECTS
DURING THE FIRST TWO YEARS E. VAN DONK 1, RD GULATI 2 and MP GRIMM 3 ...
Measuring the Independence of Central Banks and Its Effect on Policy Outcomes -
A Cukierman, SB Web, B Neyapti - The World Bank Economic Review, 1992 - World Bank
... Legal central bank in- depen- dence" (index) of 0.69 0.64 0.61 0.50 0.48 0.45 0.44
0.42 0.36 0.34 0.33 0.29 0.28 0.27 0.25 0.24 0.24 0.23 0.18 0.17 0.17 ...
Positive Feedbacks in the Fire Dynamic of Closed Canopy Tropical Forests -
MA Cochrane, A Alencar, MD Schulze, CM Souza Jr, … - Science, 1999 - sciencemag.org
... browser that does not support current Web standards ... or damaged forests (3-6). Here,
positive feedbacks associated ... depths (m), 0.08-0.20, 0.18-0.49, 0.29 **** -0.99 ...
Positive Selection of Natural Autoreactive B Cells -
K Hayakawa, M Asano, SA Shinton, M Gui, D Allman, … - Science, 1999 - sciencemag.org
... using a browser that does not support current Web standards ... stem cells in a
self-antigen-positive environment ... intensity values 1.67 ? 0.59 and 0.29 ? 0.028, ...
How useful is the rheumatoid factor? An analysis of sensitivity, specificity, and predictive value -
RH Shmerling, TL Delbanco - Archives of Internal Medicine, 1992 - Am Med Assoc
... browser does not support basic Web standards. ... any rheumatic disease, sensitivity =
0.29 and specificity ... The positive predictive values for rheumatoid arthritis ...
Harvesting implicit group attitudes and beliefs from a demonstration web site -
BA Nosek, MR Banaji, AG Greenwald - Group Dynamics: Theory, Research, and Practice, 2002 - content.apa.org
... names) 53,125 42,641 301 212 1.42 0.29 1.04 0.28 ... Positive values indicate preference
for White over Black ... SPECIAL ISSUE: WEB-HARVESTED ATTITUDES AND BELIEFS ...
Levosimendan, a New Positive Inotropic Drug, Decreases Myocardial Infarct Size via Activation of … -
JR Kersten, MW Montgomery, PS Pagel, DC Warltier - Anesthesia & Analgesia, 2000 - IARS
... 1 . After tracheal intubation, the dogs were ventilated via positive pressure with ...
region after 1 h of reperfusion (control: 1.74 ? 0.29; levosimendan: 1.18 ...
Integrating perceived playfulness into expectation-confirmation model for web portal context -
CS Lin, S Wu, RJ Tsai - Information & Management, 2005 - Elsevier
... and secondly by perceived playfulness (? = 0.29, P < 0.01). ... In order to develop web
portal loyalty, Internet ... subjective experiences such as positive mood and ...
GABA and taurine derivatives on the adhesive spiral of the orb web of Argiope spiders, and their …
CM ANDERSON, EK TILLINGHAST - Physiological Entomology, 1980 - Blackwell Synergy
... IFW 0.29 0.29 - - 0.68 0.69 ... the existence of two major ninhydrin-negative, anionic
compounds, and one neutral, ninhydrin-positive compound in the web of A ...
EFFECTS OF TOP PREDATOR SPECIES ON DIRECT AND INDIRECT INTERACTIONS IN A FOOD WEB -
OJ Schmitz, KB Suttle - Ecology, 2001 - JSTOR
... 2) revealed no significant difference (P > 0.29, df = 12 ... net effect on grass biomass,
a positive indirect effect (Fig ... This study compared the food-web effects of ...
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