Many species have complex life cycles in which a dispersive larval stage is
followed by a relatively sedentary adult stage. For such species, reproductive output
is often high and large variation in survivorship throughout early life-history phases
(eggs and larvae) can lead to dramatic fluctuations in recruitment which may in...
dependence and regulation of relatively large local populations? If so, what are the causative mechanisms and their implications? We conducted an eight-year multigeneration study of population dynamics of bicolor damselfish (Stegastes partitus) inhabiting four large coral reefs in the Bahamas. After a four-year baseline period, it was clear that two...
NMR spectroscopy is the go-to technique for determining the solution structures of organic,
organometallic, and even macromolecular species. However, structure determination of nanoscale
aqueous inorganic clusters by NMR spectroscopy remains an unexplored territory. The few hydroxobridged
inorganic species well characterized by ¹H Nuclear Magnetic Resonance spectroscopy (¹H-NMR)
do not provide...
Full Text:
. Carnes,† I-Ya Chang,‡
Paul Ha-Yeon Cheong,*,‡ DarrenW. Johnson*,†
† Department of Chemistry
NMR spectroscopy is the go-to technique for determining the solution structures of organic,
organometallic, and even macromolecular species. However, structure determination of nanoscale
aqueous inorganic clusters by NMR spectroscopy remains an unexplored territory. The few hydroxobridged
inorganic species well characterized by ¹H Nuclear Magnetic Resonance spectroscopy (¹H-NMR)
do not provide...
Full Text:
Caitlyn R. Hazlett,a Matthew E. Carnes,a
I-Ya Chang,b Paul Ha-Yeon Cheong*b and DarrenW. Johnson*a
NMR
NMR spectroscopy is the go-to technique for determining the solution structures of organic, organometallic, and even macromolecular species. However, structure determination of nanoscale aqueous inorganic clusters by NMR spectroscopy remains an unexplored territory. The few hydroxobridged inorganic species well characterized by ¹H Nuclear Magnetic Resonance spectroscopy (¹H-NMR) do not provide...
Predatorprey interactions are a primary structuring force vital to the resilience of marine communities and sustainability of the worlds oceans. Human influences on marine ecosystems mediate changes in species interactions. This generality is evinced by the cascading effects of overharvesting top predators on the structure and function of marine ecosystems....
In cellular telephones, RF power amplifiers consume a significant part of the total phone current. Reducing the average PA current will extend battery life. In GSM systems the handset is commanded by the base station to transmit at power levels lower than full power much of the time. A Doherty...
Plans for farm buildings should efficiently explaininformation about their construction. User understandingand actual use made of plans has received little study.The format used for plans should enhance their wider useand greater satisfaction by individuals concerned withconstructed buildings.This study addressed two research questions: (1) Isthere a relationship among typical formats used...
Plans for farm buildings should efficiently explaininformation about their construction. User understandingand actual use made of plans has received little study.The format used for plans should enhance their wider useand greater satisfaction by individuals concerned withconstructed buildings.This study addressed two research questions: (1) Isthere a relationship among typical formats used...