Results 81 to 90 of about 5,318 (204)

SCREENING OF ANTIMICROBIAL PROPERTIES OF ETHANOLIC EXTRACTS FROM SOME KINDS OF RAW MATERIALS WITH QUINONEDERIVATIVES [PDF]

open access: yesAnnals of Mechnikov's Institute, 2014
This paper presents data on screening of antimicrobial properties of extracts from some kinds of raw materials (18 plants) with hydroquinone, naphtoquinone or anthraquinone derivatives.
Boyko N.N.   +2 more
doaj  

Rehabilitation and Continuing Management of an Urban Lake Shoreline in Southeastern Minnesota, USA

open access: yesLand
Lake Winona is a 129-hectare urban lake which occupies part of an old side channel of the Mississippi River and has been modified significantly over the past 125 years.
Neal D. Mundahl, John Howard
doaj   +1 more source

Middle and late Holocene vegetation and landscape evolution of the Scheldt estuary : a palynological study of a peat deposit from Doel (Belgium) [PDF]

open access: yes, 2011
Local and regional environmental conditions for the south-eastern Scheldt estuary during the middle and late Holocene period have been reconstructed based on pollen analysis, loss-on-ignition and radiocarbon dating of a sediment core from Doe (N-Belgium)
Deforce, Koen
core   +1 more source

Тесты по фармакогнозии [PDF]

open access: yes, 2014
ФАРМАКОГНОЗИЯТЕСТ
Бузук, Г. Н.   +3 more
core  

Untersuchungen über Bionomie, Präimaginalstadien und Verbreitung der europäischen Sorhagenia-Arten (Lepidoptera: Walshiidae). [PDF]

open access: yes, 1971
Die Bionomien der europäischen Arten der Gattung Sorhagenia werden beschrieben. Die Raupe von Sorhagenia lophyrella Douglas lebt einzeln zwischen zusammengesponnenen Blättern von Rhamnus cathartica und Rhamnus saxatilis, die von Sorhagenia rhamniella ...
Malicky, Hans, Sobhian, Rouhollah
core   +2 more sources

Conservation of the Illinois flora: A climate change vulnerability assessment of 73 plant species [PDF]

open access: yes, 2015
It will be important for land managers, ecological researchers and policymakers to understand how predicted climate changes may affect the flora of Illinois.
Baty, Jill H.   +4 more
core  

Sobre las avellanedas subbéticas con Ulmus Glabra Huds. en las sierras de Cazorla-Segura-Alcaraz, Jaén-Albacete (España) [PDF]

open access: yes, 2010
Se aportan nuevos datos fitosociológicos y florísticos sobre las avellanedas (Geo urbani-Coryletum avellanae) del sector fitogeográfico Subbético (provincia Bética, región Mediterránea).
Pavón Núñez, M.   +1 more
core  

Screening of antimicrobial properties of ethanolic extracts from some kinds of raw materials with quinone derivatives

open access: yesAnnals of Mechnikov's Institute, 2020
This paper presents data on screening of antimicrobial properties of extracts from some kinds of raw materials (18 plants) with hydroquinone, naphtoquinone or anthraquinone derivatives. Some technological parameters of extracts (density and concentration
N Boyko, A Zaytsev, T Osolodchenko
doaj  

Состояние коллекции растений сектора "Европа" в ботаническом саду БГТУ [PDF]

open access: yes, 2017
В статье приведены результаты состояния коллекции видов из различных регионов Европы, входящих в Центрально-Европейскую, Восточно-Европейскую, частично Атлантико-Европейскую, Иллирийскую (Балканскую) и Северо-Восточно-Европейскую провинции ...
Климчик, Геннадий Яковлевич
core  

Hydrology, Water Chemistry, and Vegetation Characteristics of a Tamarack Bog in Bath Township, Ohio: Towards Restoration and Enhancement [PDF]

open access: yes, 2005
Author Institution: Dept. of Biology, University of Akron, OHAuthor Institution: Dept. of Botany, University of British Columbia, Vancouver, BC, CanadaAuthor Institution: Dept.
Carlyle, Cameron E.   +5 more
core  

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