Results 111 to 120 of about 24,137,124 (342)

Oregon DEQ air quality monitoring ... annual report

open access: yes, 1998
Covers OCLC #42360784, OCLC #1024315364, OCLC #12281291921998-Title from cover.Mode of access: Internet from the Oregon Government Publications Collection.This archived document is maintained by the Oregon State Library as part of the Oregon Documents ...

core  

SEMINAIRE EHESS 2019 / Revisiter la Révolution iranienne de 1979

open access: yes
Chowra Makaremi (Chargée de recherche au CNRS et directrice du projet ERC “Off-Site”) et Yasmin Nadir (Chercheure post-doctorale ERC “Off-Site”) co-organisent avec Marie-Ladier Fouladi (Directrice de recherche au CNRS) le séminaire EHESS Revisiter la ...
Off-Site
core   +1 more source

Geospatial quality in archeological sites

open access: yes, 2016
The field of Geomatics currently provides measurement equipment which allow massive data collection, enabling a detailed geospatial definition. To this end, it is essential the integration of Geomatics in Archeology. This fact makes possible its further dissemination, in addition to graphic and cartographic documenting of an archaeological site ...
Fernández Pareja, Teresa   +1 more
openaire   +1 more source

Functional comparison of EncB and EncC cargo proteins in iron storage within the Myxococcus xanthus encapsulin

open access: yesFEBS Letters, EarlyView.
Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell   +2 more
wiley   +1 more source

INFLUENCE OF VARIETIES AND SOME QUALITATIVE INDICATORS UPON ON YIELD OF SEVERAL WHEAT VARIETIES IN SOUTH EASTERN PART OF ROMANIAN PLAIN [PDF]

open access: yesScientific Papers Series : Management, Economic Engineering in Agriculture and Rural Development, 2019
Soil quality assessment is imperative in determining the level of soil potential in order to ensure sustainable land use practices. The determination of the soil quality of Sabongida Takai Northeast Nigeria is essential hence it is an agrarian area.
Nicoleta OLTENACU   +2 more
doaj  

‘Guide and Prejudice’— How Argonautes recognize targets across domains of life

open access: yesFEBS Letters, EarlyView.
Argonaute proteins use short nucleic‐acid guides to locate and regulate specific targets across all domains of life. Despite striking diversity—from human gene silencing to bacterial immune defence—all Argonautes share a conserved three‐stage recognition logic: guide‐directed sampling, progressive target pairing with a conformational checkpoint and ...
Jack P. K. Bravo
wiley   +1 more source

A study on the spatial assessment of site quality in the Manas River Basin based on the site index

open access: yesFrontiers in Forests and Global Change
The site index (SI) is a quantitative indicator of productive capacity at the plot level, whereas site quality represents its spatial evaluation. As a typical arid inland river basin, the Manas River Basin in Xinjiang requires reliable forest site ...
Zhongqiong Zhao   +10 more
doaj   +1 more source

Structural and biochemical analysis of a B12 superbinder

open access: yesFEBS Letters, EarlyView.
BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices   +3 more
wiley   +1 more source

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