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Isoprene nitrates drive new particle formation in Amazon’s upper troposphere

Aircraft measurements over the Amazon show that new particle formation in the upper troposphere emerges when isoprene, emitted by forests, undergoes oxidation in the presence of nitrogen oxides produced by lightning.

Joachim Curtius
Martin Heinritzi
Jos Lelieveld
ResearchOpen Access04 Dec 2024
Nature

Volume: 636, P: 124-130
Unveiling hidden text in Frisian historic manuscripts by fused reflectance and transmittance imaging spectroscopy

Alessia Di Benedetto
Luìs Manuel de Almieda Nieto
Matthias Alfeld
ResearchOpen Access12 Sept 2025
npj Heritage Science

Volume: 13, P: 1-8
A pervasive role for biomass burning in tropical high ozone/low water structures

High ozone and low water structures in the tropical western Pacific are commonly attributed to transport from the stratosphere or mid-latitudes. Here, Anderson et al. show these structures actually result from ozone production in biomass burning plumes and large-scale descent of air within the tropics.

Daniel C. Anderson
Julie M. Nicely
Andrew J. Weinheimer
ResearchOpen Access13 Jan 2016
Nature Communications

Volume: 7, P: 1-13
Gender rating gap in online reviews

Across 1.2 billion data points, Bayerl et al. find that women submit higher online review ratings than men, which is probably due to their greater concern about social consequences when sharing negative feedback.

Andreas Bayerl
Yaniv Dover
Daniel Shapira
Research07 Oct 2024
Nature Human Behaviour

Volume: 9, P: 507-520
The shared frameshift mutation landscape of microsatellite-unstable cancers suggests immunoediting during tumor evolution

DNA mismatch repair (MMR)-deficient cancers with microsatellite-instability are characterized by a high load of frameshift mutation-derived neoantigens. Here, by mapping the frameshift mutation landscape and predicting the immunogenicity of the resulting peptides, the authors show evidence of immunoediting in MMR-deficient colorectal and endometrial cancers.

Alexej Ballhausen
Moritz Jakob Przybilla
Matthias Kloor
ResearchOpen Access21 Sept 2020
Nature Communications

Volume: 11, P: 1-13
Rapid heteroatom transfer to arylmetals utilizing multifunctional reagent scaffolds

The direct transfer of primary amino and hydroxyl groups to arylmetals in a scalable and environmentally friendly fashion remains a formidable synthetic challenge. Here, it is demonstrated that bench-stable N–H and N–alkyl oxaziridines can be used as efficient multifunctional reagents, without deprotonation, for the direct primary amination and hydroxylation of (hetero)arylmetals.

Hongyin Gao
Zhe Zhou
László Kürti
Research28 Nov 2016
Nature Chemistry

Volume: 9, P: 681-688
High levels of molecular chlorine in the Arctic atmosphere

Chlorine radicals function as a strong atmospheric oxidant, particularly in polar regions, where levels of hydroxyl radicals are low. Measurements in the Arctic reveal high levels of molecular chlorine during the day, consistent with a photochemical source.

Jin Liao
L. Gregory Huey
John B. Nowak
Research12 Jan 2014
Nature Geoscience

Volume: 7, P: 91-94
Metal-free photocatalysts for the oxidation of non-activated alcohols and the oxygenation of tertiary amines performed in air or oxygen

Cheap and non-toxic photocatalysts 9-fluorenone or rose bengal are used to oxidize non-activated alcohols or oxygenate tertiary amines, respectively, under irradiation from a blue light-emitting diode.

Yu Zhang
Waldemar Schilling
Shoubhik Das
Protocols12 Feb 2020
Nature Protocols

Volume: 15, P: 822-839
Acute and short-term fluctuations in gravity are associated with changes in circulatory plasma protein levels

Alexander Lang
Stephan Binneboessel
Christian Jung
ResearchOpen Access04 Mar 2024
npj Microgravity

Volume: 10, P: 1-7
Explainable automated recognition of emotional states from canine facial expressions: the case of positive anticipation and frustration

Tali Boneh-Shitrit
Marcelo Feighelstein
Anna Zamansky
ResearchOpen Access30 Dec 2022
Scientific Reports

Volume: 12, P: 1-16
Domestic dogs (Canis familiaris) grieve over the loss of a conspecific

Stefania Uccheddu
Lucia Ronconi
Federica Pirrone
ResearchOpen Access24 Feb 2022
Scientific Reports

Volume: 12, P: 1-9
Differences in facial expressions during positive anticipation and frustration in dogs awaiting a reward

Annika Bremhorst
Nicole A. Sutter
Stefanie Riemer
ResearchOpen Access17 Dec 2019
Scientific Reports

Volume: 9, P: 1-13

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Isoprene nitrates drive new particle formation in Amazon’s upper troposphere

Unveiling hidden text in Frisian historic manuscripts by fused reflectance and transmittance imaging spectroscopy

A pervasive role for biomass burning in tropical high ozone/low water structures

Gender rating gap in online reviews

The shared frameshift mutation landscape of microsatellite-unstable cancers suggests immunoediting during tumor evolution

Rapid heteroatom transfer to arylmetals utilizing multifunctional reagent scaffolds

High levels of molecular chlorine in the Arctic atmosphere

Metal-free photocatalysts for the oxidation of non-activated alcohols and the oxygenation of tertiary amines performed in air or oxygen

Acute and short-term fluctuations in gravity are associated with changes in circulatory plasma protein levels

Explainable automated recognition of emotional states from canine facial expressions: the case of positive anticipation and frustration

Domestic dogs (Canis familiaris) grieve over the loss of a conspecific

Differences in facial expressions during positive anticipation and frustration in dogs awaiting a reward

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