Results 51 to 60 of about 256,544 (304)

Os Novos Serviços na Sociedade da Informação: o Caso do Uber na Cidade de São Paulo

open access: yesScientia Iuris, 2017
O presente artigo tem como foco o serviço de transporte por meio da utilização do Uber, tecnologia típica da sociedade da informação, pautada pela utilização da internet e de equipamentos eletrônicos como tablets e smartphones.
Marcelo Guerra Martins   +2 more
doaj   +1 more source

How does initial soil moisture influence the hydrological response? A case study from southern France [PDF]

open access: yesHydrology and Earth System Sciences, 2018
The Cévennes–Vivarais region in southern France is prone to heavy rainfall that can lead to flash floods which are one of the most hazardous natural risks in Europe.
M. Uber   +9 more
doaj   +1 more source

A Modern Union for the Modern Economy [PDF]

open access: yes, 2018
Membership in traditional unions has steeply declined over the past two decades. As the White House and Congress are now completely Republican controlled, there promises to be no reversal of this trend in the near future. In the face of this rejection of
Hirsch, Jeffrey M., Seiner, Joseph A.
core   +1 more source

Mobility on Demand in the United States [PDF]

open access: yes, 2020
The growth of shared mobility services and enabling technologies, such as smartphone apps, is contributing to the commodification and aggregation of transportation services.
P Davidson, S Shaheen, SAE International
core   +1 more source

Grenzflächenstabilität und Kinetik von sulfidbasierten Festelektrolyten in Festkörperbatterien

open access: yesAngewandte Chemie, EarlyView.
Wir zeigen die chemische und elektrochemische Stabilität verschiedener Kathodentypen und Funktionsmaterialien in Kontakt mit sulfidbasierten Festelektrolyten sowie die Rolle geladener Kathodenzustände für Grenzflächenreaktionen und die damit verbundenen Volumenänderungen.
Kangli Wang   +3 more
wiley   +1 more source

Generating experimentally unrelated target molecule-binding highly functionalized nucleic-acid polymers using machine learning

open access: yesNature Communications, 2022
In vitro library screening is a powerful approach to identify functional biopolymers, but only covers a fraction of possible sequences. Here, the authors use experimental in vitro selection results to train a conditional variational autoencoder machine ...
Jonathan C. Chen   +7 more
doaj   +1 more source

Synergistische Entwicklungsstrategien von Inhibitoren gegen humane UDP‐Galactose‐4‐Epimerase

open access: yesAngewandte Chemie, EarlyView.
Die Epimerase GalE ist essenziell für die Biosynthese von krebsrelevanten O‐GalNAc Glykanen. Wir verwenden orthogonales, strukturbasiertes Screening niedermolekularer Fragmente an, um kovalente und nichtkovalente Inhibitoren gegen GalE mit nicht mehr als 22 optimierten Verbindungen zu erhalten.
William M. Browne   +22 more
wiley   +1 more source

La economía corporativa, Uber y las responsabilidades sociales corporativas

open access: yesFórum Empresarial, 2017
En este artículo estudiamos a Uber como una institución, una organización y una empresa, con relación a la economía colaborativa y su función de obedecer los predicados de las responsabilidades sociales.
Daniel Nina
doaj   +1 more source

Surge pricing on a service platform under spatial spillovers: evidence from Uber [PDF]

open access: yes, 2019
Ride-sharing platforms employ surge pricing to match anticipated capacity spillover with demand. We develop an optimization model to characterize the relationship between surge price and spillover.
Bellamy, Marcus   +4 more
core  

Stabilisierung von interstitiellen Platin‐Atomen unterhalb der CeO2(111)‐ Oberfläche: Neue Ansätze für die Architektur von Einzelatom‐Katalysatoren

open access: yesAngewandte Chemie, EarlyView.
Durch die Kombination polarisationsaufgelöster IRRAS an atomar flachen CeO2(111)‐Einkristallen mit quantitativen XPS‐ und DFT‐Berechnungen identifizieren wir eine ungewöhnliche interstitielle Konfiguration von Pt‐Einzelatomen in der Subsurface‐Region, die zu einer bisher unbeobachteten, blauverschobenen CO‐Schwingungsmode führt.
Shuang Chen   +7 more
wiley   +1 more source

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