Results 221 to 230 of about 318,665 (334)

Morphological, ecological, and cytological studies on cultivated and wild butterburs, Petasites japonicus MAXIM

, 1961
T. Imazu
openalex   +2 more sources

Categorizational Asymmetries in Context: Producing and Resisting Policeable Scenes

Symbolic Interaction, EarlyView.
This article examines categorizational asymmetries observable in the attempted production and negotiation of a “policeable” scene. The case described in the article—an encounter between a police officer and a black male student treated as “out of place”—demonstrates how members accomplish, negotiate, and resist categorial “statuses” and associated ...
Robin James Smith
wiley   +1 more source

Evaluation and Source Analysis of Plant Heavy Metal Pollution in Kalamaili Mountain Nature Reserve. [PDF]

Plants (Basel)
Li J, Abliz A, Nueraihemaiti B, Guo D, Liu X.   +4 more
europepmc   +1 more source

The Constituents of Chrysosplenium Plants in Japan : A New Glycoside of Chrysosplenium grayanum MAXIM. and the Seasonal Variation of its Contents

, 1969
Mineo Shimizu
openalex   +2 more sources

Albert MAYRAND, Dictionnaire de maximes et locutions latines utilisées en droit, 2 édition, Montréal, Éditions Yvon Blais Inc., 1985, 312 pages, ISBN 2-89073- 526-5, 18,95 $. [PDF]

, 1985
Wallace Schwab
openalex   +1 more source

Taxonomy and dated molecular phylogeny of Allium oreophilum sensu lato (A. subg. Porphyroprason) uncover a surprising number of cryptic taxa

TAXON, EarlyView.
Abstract Allium oreophilum, hitherto the representative of the monotypic A. subg. Porphyroprason from the second evolutionary lineage of Allium, is studied in detail. Over about 150 years, A. oreophilum was regarded as a somewhat polymorphous species with two synonyms, all described in the 19th century.
Nikolai Friesen, Georgy Lazkov, Igor G. Levichev, Mathias Leweke, Daulet Abdildanov, Nazgul Turdumatova, Ramazan Murtazaliev, Smatula Dzumanov, Gulnara T. Sitpayeva, Polina Vesselova, Vladimir Epiktetov, Kuddisi Ertuğrul, Osman Tugay, Reinhard M. Fritsch   +13 more
wiley   +1 more source

The mechanism study of quercetin isolated from <i>Zanthoxylum bungeanum</i> maxim. inhibiting ferroptosis and alleviating MAFLD through p38 MAPK/ERK signaling pathway based on lipidomics and transcriptomics. [PDF]

Front Pharmacol
Chen Y, Ren F, Yang N, Xiang Q, Gao S, Pu W, Yang Z, Liu Q, Luo S, Rao C.   +9 more
europepmc   +1 more source

Studies on Unutilized Resources. I. : A New Glycoside in the Fruit of Ophiopogon japonicus KER-GAWLER var. genuinus MAXIM.

, 1969
Munehisa Arisawa, Tashichiro Nakaoki
openalex   +2 more sources

Some Maxims for Learning and Instruction [PDF]

, 1990
Richard C. Anderson, Bonnie B. Armbruster   +1 more
openalex   +1 more source

Woodward and Hoffmann on Secondary Orbital Interactions. How to Make a Fine Two‐Course Meal from Leftovers**

The Chemical Record, EarlyView.
In February through April 1965, Hoffmann devised several MO tools to explain the regiochemistry of the Diels‐Alder and the preference of the Cope reaction to proceed by the chair rather than boat orientations, when both were possible. The secret lay in secondary orbital interactions that were revealed through qualitative perturbation theory.
Jeffrey I. Seeman
wiley   +1 more source