Results 81 to 90 of about 417,127 (287)

Die Psychoanalyse [538/540]

open access: yes, 1927
DIE PSYCHOANALYSE [538/540] Die Psychoanalyse [538/540] ( - ) Cover ( - ) Title page ([1]) Imprint ([1]) [Rechtshinweis] ([2]) Inhaltsverzeichnis ([3]) Einleitung. ([5]) I. Die Hysterie und das Unbewußte. ([7])

core   +1 more source

The replacement of payroll tax by a tax on revenues: A study of sectorial impacts on the Brazilian economy

open access: yesEconomiA, 2015
A topic of current research in discussion about the Brazilian economy is the exemption from payroll taxes, which aims to stimulate competitiveness of the firms, boosting economic growth.
Wilton Bernardino da Silva   +2 more
doaj   +1 more source

Gain Narrowing in Low‐Dimensional PEA:CsPbBr3: Superfluorescence versus Amplified Spontaneous Emission

open access: yesAdvanced Optical Materials, EarlyView.
Superfluorescence is a cooperative emission process not scaling with sample volume. Amplified spontaneous emission is a collective process scaling with sample volume and is enhanced by waveguiding. Both manifest in a narrow emission peak. Choosing the right substrate suppresses waveguiding and demonstrates that the emission feature observed in PEA ...
Pirmin Tischler   +10 more
wiley   +1 more source

Fatal Balamuthia mandrillaris brain infection associated with improper nasal lavage

open access: yesInternational Journal of Infectious Diseases, 2018
We report the case of a 69-year-old female who presented with a chronic nasal skin rash, new onset focal seizure, and a cerebral ring-enhancing lesion after a year of improper nasal irrigation.
Keenan J. Piper   +5 more
doaj   +1 more source

(Appendix) Total organic carbon, pyrolysis characteristics, and organic matter types at DSDP Holes 77-535 and 77-540

open access: yes, 1984
Lower to middle Cretaceous sediments in the eastern Gulf of Mexico are richer in organic matter and have a more marine organic facies than their counterparts in the nearby western North Atlantic, suggesting that the Gulf was the more productive of the ...
Summerhayes, Colin P   +3 more
core   +1 more source

A Layered Two‐Dimensional Hydrogen‐Bonded Organic Framework Based on 2,5,8,11‐Tetrakis(4‐Carboxyphenyl)Perylene Diimide: Structural Nature, Optical and Photophysical Properties

open access: yesAdvanced Optical Materials, EarlyView.
A novel hydrogen‐bonded organic framework (HOF) based on perylene diimide (PDI) is synthesized, structurally and spectroscopically characterized. Its photophysical behavior highlights how supramolecular organizations govern the optical properties, including emission from monomers, aggregates, and excimer‐like species. Structural transformations induced
Mario de la Hoz Tomás   +9 more
wiley   +1 more source

Acute pancreatitis caused by ceftriaxone-associated biliary pseudolithiasis in an older patient: A case report and literature review

open access: yesRadiology Case Reports
A 73-year-old woman was hospitalized with fever and back pain. Ceftriaxone (2 g/day) was administered due to suspicion of bacterial infection. On hospital day 5, ceftriaxone was replaced with cefepime.
Shoichi Nakazuru, MD   +6 more
doaj   +1 more source

Halide Defect Passivation in CsPbBr3 Nanocrystals Mediated by the Friedel–Crafts Reaction: Enhanced PLQY and Structural Stability Without Bandgap Modulation

open access: yesAdvanced Optical Materials, EarlyView.
Post‐treatment of CsPbBr3 nanocrystals with an AlBr3/CH2Br2 solution does not induce Al3+ substitution at Pb2+ sites. Instead, a Friedel–Crafts reaction generates Br− ions that passivate halide defects, markedly increasing PLQY and improving structural stability without bandgap modulation.
Hyunsoo Oh   +4 more
wiley   +1 more source

540. Komparu-za

open access: yes, 1987
Iwao Seiichi, Iyanaga Teizō, Ishii Susumu, Yoshida Shōichirō, Fujimura Jun'ichirō, Fujimura Michio, Yoshikawa Itsuji, Akiyama Terukazu, Iyanaga Shōkichi, Matsubara Hideichi. 540. Komparu-za. In: Dictionnaire historique du Japon, volume 13, 1987. Lettre K
Iwao, Seiichi   +9 more
core   +1 more source

Photosynthetic responses and growth dynamics of Allagoptera arenaria (Gomes) Kuntze (Arecaceae) in a chronosequence in a Restinga restoration area

open access: yesPhotosynthetica
Knowledge about plant species' growth dynamics is essential in restoring degraded environments. In this study, we evaluated the growth dynamics of Allagoptera arenaria (Gomes) Kuntze in a chronosequence of plantations in the Restinga.
A.J.G. JÚNIOR   +5 more
doaj   +1 more source

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