New Distributional Data: 7

Shaughnessy, Peter D.; Stuart, P.; Lockhart, P. S.; Beesiey, J. S. S.; Milstein, P. le S.; Stuart, C. T.; Mills, M. G. L.; Mills, M. G. L.; Schmitt, M. B.; Baur, S.; Winterbottom, J. M.; Blake, E.; Blake, I.; Bennett, G.; Robson, N. F.; Sinclair, J. C.; Mills, M. C. L.; Trevor, S. M.; Cerhart, J. D.; Every, B.; Cerhurt, J. D.; Milewski, A.; Beesley, J. S. S.; Kuhn, Jorg T.; Mills, M. G. L.; Gerhart, J. D.; Milenski, A. V.; Milewski, A. V.

doi:10.1080/00306525.1976.9639559

Cited by 4 publications

(5 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…[46][47] Woody BCs are typically used to remove metals, pesticides, and pharmaceuticals from soil and water. 46,[48][49][50] Both organic and inorganic BC components influence adsorption. 51 Chars that contain a higher percentage of ash and low carbon content are not as energy efficient and are less useful for adsorbing compounds.…”

Section: Initial Adsorption Of Metabolic Compoundsmentioning

confidence: 99%

Effect of Biochar on Microbial Growth: A Metabolomics and Bacteriological Investigation in E. coli

Hill

Hunt

Sanders

et al. 2019

Environ. Sci. Technol.

View full text Add to dashboard Cite

show abstract

Section: Initial Adsorption Of Metabolic Compoundsmentioning

confidence: 99%

Effect of Biochar on Microbial Growth: A Metabolomics and Bacteriological Investigation in E. coli

Hill

Hunt

Sanders

et al. 2019

Environ. Sci. Technol.

View full text Add to dashboard Cite

show abstract

“…comm. ) and I agree that there may be another population, representing an off-season visitation during the rains from the north to include the flocks of up to 200 in northwestern Zimbabwe from November onwards, and those seen by Beesley (1976) in northern Botswana in February. Also, in the Etosha area it is a "regular wet-season visitor in small numbers" (Clinning & Jensen 1977); in Huila an apparent non-breeding visitor, January-June (Rosa Pinto 1970).…”

Section: Podicipedidaementioning

confidence: 94%

Migrants in the Afrotropical Region South of the Equator

Benson

1982

Ostrich

View full text Add to dashboard Cite

BENSON, C. W. 1981. Migrants in the Afrotropical Region south of the equator. Ostrich 53: 31-49. Many species breed in southern Africa, some as far south as the Cape Province, but winter north toward the equator or even crossing it. The breeding season may be in the hot pre-rains, the rains, or both. In general, those in the first and third categories are absent only in the coldest months, but the presence of those in the second is largely tied to the rains. Some other species migrate to higher latitudes to moult, not to breed, spending the rains in what are generally drier regions. Most such examples are ground-feeding birds of open grasslands. It is possible that the same populations of certain species breed twice in the year: in moist lower latitudes in the dry season, in drier higher latitudes in the rains. There are doubtless instances of migration still undetected. Investigation is needed as to why some species are migratory on one side of the equator, but not the other. lntrafamilial or intergeneric comparisons could also be rewarding.

show abstract

“…When Naraska subjected N,N,N-trialkylhydrazoniums bearing terminal or internal pendant alkenes he noted the formation of both 5-exo cyclization products (the unconjugated pyrrolidine and pyrrole (372) in varying amounts depending on the conditions used ( Figure 81).…”

Section: Hydrazonium Electrophilesmentioning

confidence: 99%

“…Yields could be increased by the addition of geminal substitution and taking advantage of the Thorpe-Ingold effect. [372][373][374]…”

Section: Intramolecular Cross-coupling Of Boron Electrophilesmentioning

confidence: 99%

Cross-Coupling of Heteroatomic Electrophiles

2019

View full text Add to dashboard Cite

At the advent of cross-coupling chemistry, carbon electrophiles based on halides or psuedohalides were the only suitable electrophilic coupling partners. Almost two decades passed before the first cross-coupling reaction of heteroatom-based electrophiles was reported. Early work by Murai and Tanaka initiated investigations into silicon electrophiles. Narasaka and Johnson pioneered the way in the use of nitrogen electrophiles; while Suginome began the exploration of boron electrophiles. The chemistry reviewed within provides prospective on the use of heteroatomic electrophiles specifically silicon-, nitrogen-, boron-, oxygen-and phosphorus-based electrophiles in transitionmetal catalyzed cross-coupling. For the purposes of this review, a loose definition of crosscoupling is utilized; all reactions minimally proceed via an oxidative addition event. Although not cross-coupling in a traditional sense, we have also included catalyzed reactions that join a heteroatomic electrophile with an in situ generated nu-cleophile. However, for brevity, those involving hydroamination or C-H activation as a key step are largely excluded. This work includes primary references published up to and including October 2018.

show abstract

New Distributional Data: 7

Cited by 4 publications

References 0 publications

Effect of Biochar on Microbial Growth: A Metabolomics and Bacteriological Investigation in E. coli

Effect of Biochar on Microbial Growth: A Metabolomics and Bacteriological Investigation in E. coli

Migrants in the Afrotropical Region South of the Equator

Cross-Coupling of Heteroatomic Electrophiles

Contact Info

Product

Resources

About