Results 61 to 70 of about 30,391 (259)

Effective Performance of the 2022 American College of Rheumatology/EULAR Classification Criteria for Antineutrophil Cytoplasmic Antibody–Associated Vasculitis in Pediatric Patients: An ARChiVe Study

open access: yesArthritis &Rheumatology, EarlyView.
Objective To assess the 2022 American College of Rheumatology (ACR)/EULAR classification criteria for antineutrophil cytoplasmic antibody–associated vasculitis (AAV) in children with chronic small‐to‐medium vessel vasculitis. Methods A cohort of 574 patients, identified by physician's diagnosis (MD‐diagnosis) in A Registry of Childhood Vasculitis, was ...
David A. Cabral   +41 more
wiley   +1 more source

Fungal Endophytes of Alnus incana ssp. rugosa and Alnus alnobetula ssp. crispa and Their Potential to Tolerate Heavy Metals and to Promote Plant Growth

open access: yesMycobiology, 2019
Soil contamination by metals is of particular interest, given that their retention times within the profile can be indefinite. Thus, phytostabilization can be viewed as a means of limiting metal toxicity in soils.
Steve Lalancette   +3 more
doaj   +1 more source

Distal Biceps Tendon Anatomical All‐Suture Anchor Repair

open access: yesArthroscopy Techniques, EarlyView.
Abstract This technical note describes a single‐incision, onlay, double all‐suture anchor technique for distal biceps tendon repair. The method enables anatomic reattachment of the tendon onto the ulnar aspect of the radial tuberosity, optimizing footprint restoration and tendon‐bone contact area compared with conventional single‐incision techniques ...
Afsana Hasan   +6 more
wiley   +1 more source

The alder and the rhododendron

open access: yes, 2015
The narrator is somewhat distracted. The roles appear to be reversed in s5 and s6; s8 is no doubt intended as a correction, since it goes without saying that it is the boy (Rhododendron) who proposes to the girl (Alder). She refuses him. The story usually ends with Alder throwing herself off a cliff, accounting for the fact that alders are the first ...
Mazaudon, Martine, Michailovsky, Boyd
openaire   +2 more sources

Advances in Sustainable Production of Bio‐Derived 5‐Alkoxymethylfurfural and Levulinate Esters: A Comprehensive Review

open access: yesCarbon Energy, EarlyView.
The present review discusses the advancement in the catalytic synthesis of 5‐alkoxymethylfurfural (AMF) and levulinate esters (LEs) from the aspects of catalytic systems, reaction mechanisms, product isolation, and techno‐economic analysis, supplying valuable insights toward future sustainable and efficient manufacture of AMF and LEs. ABSTRACT The huge
Jun Zhang   +6 more
wiley   +1 more source

Comparative study of soil properties, quantitative and qualitative characteristics of mixed and pure afforestation of Poplar and Alder in Chamestan (Mazandaran) [PDF]

open access: yesتحقیقات جنگل و صنوبر ایران, 2008
Poplars are fast-growing species that were planted pure in the past. Mixed plantations of poplar with nitrogen fixing species have been recommended recently to increase the soil fertility.
Jamshid Mokhtari   +3 more
doaj  

Strain Release of 1‐Azabicyclo[1.1.0]butanes as a Gateway to Highly Functionalized Azetidines: New Strategies and Structural Motifs

open access: yesChemistry – A European Journal, EarlyView.
Over the past decade, the interest in azetidines has continuously risen, by virtue of their highly appealing pharmaceutical properties. Monocyclic, spirocyclic, and bridged azetidines can be accessed by leveraging 1‐azabicyclo[1.1.0]butanes as precursors.
Yuri Gelato   +3 more
wiley   +1 more source

Stereoselective Higher‐Order [10+4]‐ and [10+6] Cycloadditions Between Two Highly Unsaturated and Ambiphilic π‐Addends

open access: yesChemistry – A European Journal, EarlyView.
Aminocatalytically generated isobenzofulvenes and 3‐oxidopyridinium betaines act as ambiphilic reaction partners in orbital‐symmetry‐allowed [10+4] cycloadditions or formally symmetry‐forbidden concerted thermal [10+6] cycloadditions. The reaction furnishes three cycloadducts: one [10+4] cycloadduct and two regioisomeric [10+6] cycloadducts.
Jonas Faghtmann   +7 more
wiley   +1 more source

Optimum plantation spacing with Maple and Alder at a lowland site of the Caspian forests of Iran [PDF]

open access: yesتحقیقات جنگل و صنوبر ایران, 2004
Forest plantation at the degraded parts of the Caspian Forests is important for forest rehabilitation. Most of the plantations at the low and midlands of the Caspian Forests are made with the native broad - leaved species such as Maple, Alder, Ash and ...
Mohammad Gholizadeh   +2 more
doaj  

Synthesis and Reactivity of 3‐Aminosydnones in Cycloaddition Reactions With Alkynes

open access: yesChemistry – A European Journal, EarlyView.
The synthesis, functionalization, and reactivity as dipoles of 3‐aminosydnones have been investigated. These neglected compounds undergo smooth cycloaddition reactions with strained alkynes, leading to 1‐aminopyrazoles. ABSTRACT We present in this article the synthesis, functionalization, and properties of 3‐aminosydnones, a forgotten class of ...
Apolline Dominic   +7 more
wiley   +1 more source

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