Results 21 to 30 of about 395,454 (285)

Assimilatory Sulfate Reduction in C3, C3-C4, and C4 Species of Flaveria [PDF]

open access: yes, 2001
The activity of the enzymes catalyzing the first two steps of sulfate assimilation, ATP sulfurylase and adenosine 5'-phosphosulfate reductase (APR), are confined to bundle sheath cells in several C4 monocot species.
Brunold, Christian   +5 more
core   +1 more source

Base-mediated C4-selective C-H-sulfonylation of pyridine [PDF]

open access: yes, 2022
The direct regioselective C-H-functionalization of simple, unfunctionalized pyridines is considered a long-standing challenge in heterocyclic chemistry.
Marius, Friedrich, Georg, Manolikakes
core   +2 more sources

Correlation Analysis in the Process of Weighting Real Property Attributes

open access: yesReal Estate Management and Valuation, 2019
The key goal of the market analysis carried out for property valuation purposes is to select pricing attributes of real properties and to assign so-called weights to them, which would illustrate their influence on the prices in a given market (Regulation
Barańska Anna Marta
doaj   +1 more source

The origins of C4 grasslands : integrating evolutionary and ecosystem science

open access: yes, 2010
The evolution of grasses using C4 photosynthesis and their sudden rise to ecological dominance 3 to 8 million years ago is among the most dramatic examples of biome assembly in the geological record.
Edwards, Erica J.   +49 more
core   +1 more source

Function Modelling Of The Market And Assessing The Degree Of Similarity Between Real Properties - Dependent Or Independent Procedures In The Process Of Office Property Valuation

open access: yesReal Estate Management and Valuation, 2015
Referring to the developed and presented in previous publications (e.g. Barańska 2011) two-stage algorithm for real estate valuation, this article addresses the problem of the relationship between the two stages of the algorithm. An essential part of the
Barańska Anna, Nowak Dominika
doaj   +1 more source

An Investigation of Some Immunological and Hematological Variables in Women with Systemic Lupus Erythematosus

open access: yesMedical Journal of Babylon
Background:The autoimmune disease systemic lupus erythematosus (SLE) can cause multisystemic tissue damage because of the interaction between the autoantibodies and self-antigens.
Hawraa S. Al-Mozani, Sajidah F. Hasan
doaj   +1 more source

A SINGLE CENTRE EXPERIENCE OF LOW C3/C4 LEVELS AND OTHER LABORATORY ASPECTS IN TURKISH CHILDREN WITH IMMUNOGLOBULIN A VASCULITIS

open access: yesSabiad
Objective: Immunoglobulin A vasculitis (IgAV) is the most prevalent systemic vasculitis in childhood. This intricate immune-mediated vasculitis affects the small blood vessels in several organ systems.
Şeyda Doğantan, Sema Nur Taşkın
doaj   +1 more source

Diversity and complexity in neural organoids

open access: yesFEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Using Stable Isotope Analysis to Quantify Anthropogenic Foraging in Black Bears

open access: yesHuman-Wildlife Interactions, 2017
Deciding whether to monitor, aversively condition, relocate, or destroy a problem black bear (Ursus americanus) can be difficult for wildlife managers.
Jerod A. Merkle   +2 more
doaj   +1 more source

Incident light orientation lets C4 monocotyledonous leaves make light work differently [PDF]

open access: yes, 2008
Photosynthesis is an important driver of ecosystem sustainability in the face of climate change. Monocotyledonous crop species with C4 photosynthesis such as maize (Zea mays L; corn) and sugar cane are crucial for future food security and biofuel crop ...
Simon P. Driscoll   +5 more
core  

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