Results 101 to 110 of about 402,938 (213)

Phytoplankton of the middle course of the Kostroma River and its tributaries (Kostroma Oblast, Russia)

open access: yesТрансформация экосистем
This study was undertaken in the summer and fall of 2009–2013 to investigate phytoplankton in the middle reaches of the Kostroma River and its first-order Koryoga and Tyobza tributaries. Based on the analysis of floral and species diversity, the ratio of
L.G. Korneva
doaj   +1 more source

Mechanisms of light harvesting by photosystem II in plants

open access: yes, 2015
Light harvesting by photosystem II (PSII) in plants is highly efficient and acclimates to rapid changes in the intensity of sunlight. However, the mechanisms of PSII light harvesting have remained experimentally inaccessible.
Amarnath, Kapil   +3 more
core   +1 more source

Biomass, chlorophyll and nitrogen content of leaves of two chili pepper varieties (Capsicum annum) in different fertilization treatments [PDF]

open access: yes, 2009
Abstrak. Suharja, Sutarno. 2009. Biomassa, kandungan klorofil dan nitrogen daun dua varietas cabai (Capsicum annum) pada berbagai perlakuan pemupukan. Nusantara Bioscience 1: 9-16.
SUHARJA,, SUTARNO,
core  

Chlorophylls. II. Allomerization of Chlorophylls a and b. [PDF]

open access: yesActa Chemica Scandinavica, 1973
Paavo H. Hynninen   +5 more
openaire   +1 more source

Controls on zooplankton assemblages in the northeastern Chukchi Sea [PDF]

open access: yes, 2016
Thesis (Ph.D.) University of Alaska Fairbanks, 2016The Chukchi Sea is a broad and shallow marginal sea of the western Arctic Ocean that lies between the Bering Sea and the deeper Amerasian basin.
Questel, Jennifer
core  

Prochloron research [PDF]

open access: yes
The purpose was to prepare Prochloron photosynthetic membranes for the isolation of the two major chlorophyll-proteins, the P700-chlorophyll a-protein and the light-harvesting chlorophyll a/b-protein, using SDS-polyacrylamide gel electrophoresis.
Cheng, L., Lewin, R. A.
core   +1 more source

Chlorophylls. III. Keto-Enol Tautomerism of Chlorophylls a and b. Nature of Chlorophylls a' and b'. [PDF]

open access: yesActa Chemica Scandinavica, 1973
Paavo H. Hynninen   +5 more
openaire   +1 more source

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