Results 211 to 220 of about 147,930 (294)

Comparison between Ringer's lactate and balanced salt solution on postoperative outcomes after phacoemulsification: a systematic review and meta-analysis of randomized controlled trials. [PDF]

open access: yesEinstein (Sao Paulo)
Barroso FVC   +8 more
europepmc   +1 more source

Enantioselective Miyaura Reaction by Desymmetrizing C(sp2)–B Cross‐Coupling of 1,1′‐Biaryl‐2,6‐diyl Bis(nonaflates)

open access: yesAngewandte Chemie, EarlyView.
A desymmetrization strategy for an enantioselective Miyaura‐type C(sp2)–B cross‐coupling to access highly enantioenriched, axially chiral biaryl boronic esters is disclosed. The enantiomeric excess of the chiral monoborylated product after reductive elimination is further improved by a downstream kinetic resolution, thereby converting the minor ...
Yao Xiao   +3 more
wiley   +2 more sources

A teoria da radiação de Planck e a teoria do calor específico

open access: yesRevista Brasileira de Ensino de Física
A. Einstein
doaj   +1 more source

Polyamine Depletion by D,L-α-Difluoromethylornithine Inhibits Ewing Sarcoma Metastasis by Inducing Ferroptosis. [PDF]

open access: yesClin Cancer Res
Offenbacher R   +11 more
europepmc   +1 more source

Sobre o estado presente do problema da radiação

open access: yesRevista Brasileira de Ensino de Física
A. Einstein
doaj   +1 more source

Lung ultrasound in the management of mechanical ventilation in pediatric critical care: a narrative review. [PDF]

open access: yesFront Pediatr
Lopes NLG   +5 more
europepmc   +1 more source

Photochemische Spinzustand‐Schaltung eines rein organischen Molekülsystems mit sichtbarem Licht

open access: yesAngewandte Chemie, EarlyView.
Photochemisches Spinzustand‐Schalten mit sichtbarem Licht wird durch ein maßgeschneidertes Design erreicht. Das zentrale Photoschalt‐System ist mit dem π‐Akzeptor Indandion substituiert, was zu einer geringen optischen Bandlücke in Kombination mit einer Torsionsverdrehung des Substituenten führt. Diese Verdrehung ist entscheidend für die Stabilität des
Joël Schlecht   +6 more
wiley   +1 more source

Sobre a teoria quântica da radiação

open access: yesRevista Brasileira de Ensino de Física
A. Einstein
doaj   +1 more source

Cytokine Profiling of Children, Adolescents, and Young Adults Newly Diagnosed with Sarcomas Demonstrates the Role of IL-1β in Osteosarcoma Metastasis. [PDF]

open access: yesCancers (Basel)
Kastner L   +8 more
europepmc   +1 more source

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