Morita-Baylis-Hillman modifications on hydroformylated (R)-limonene [0.03%]
(R)-柠檬烯氢甲酰化物的Morita-Baylis-Hillman修饰反应
José Ribeiro Gregório,Ricardo Gomes da Rosa,Bruno Mascarenhas Oliveira et al.
José Ribeiro Gregório et al.
We report the sequential hydroformylation of (R)-limonene followed by Morita-Baylis-Hillman (MBH) coupling to give two new MBH adducts derived from methyl acrylate (adduct 1, 32% isolated yield) and acrylonitrile (adduct 2, 95% isolated yie...
Misinformation interventions and online sharing behaviour: lessons learned from two pre-registered field studies [0.03%]
来自两项注册现场研究的反谣言干预措施和网络分享行为的启示
Jon Roozenbeek,Jana Lasser,Malia Marks et al.
Jon Roozenbeek et al.
The spread of misinformation on social media continues to pose challenges. While prior research has shown some success in reducing susceptibility to misinformation at scale, how individual-level interventions impact the quality of content s...
Microwave-assisted synthesis of 2'-hydroxychalcone derivatives in 1-decyl-3-methylimidazolium bromide ionic liquid and its computational study [0.03%]
用于合成2'-羟基查耳酮衍生物的癸基甲基亚离子型溴化液体石及计算研究
Prisma Silviya Auliawati,Atthar Luqman Ivansyah,Deana Wahyuningrum
Prisma Silviya Auliawati
Three 2'-hydroxychalcone derivatives were synthesized via microwave-assisted organic synthesis using the ionic liquid 1-decyl-3-methylimidazolium bromide ([DMIm]Br) as the medium. The reactions, conducted at 80°C under 300 W microwave powe...
The temperate coral Astrangia poculata maintains acid-base homeostasis through heat stress [0.03%]
温和珊瑚Astrangia poculata通过热应力维持酸碱平衡
Luella Allen-Waller,Benjamin H Glass,Katelyn G Jones et al.
Luella Allen-Waller et al.
Heat stress can disrupt acid-base homeostasis in reef-building corals and other tropical cnidarians, often leading to cellular acidosis that can undermine organismal function. Temperate cnidarians experience a high degree of seasonal temper...
The 'seet' danger call: an active nest warning in superb fairy-wrens [0.03%]
鸣啾危险： superb凤头鸟筑巢时的警报叫声研究
Lauren K Common,Alper Yelimlieş,Diane Colombelli-Négrel et al.
Lauren K Common et al.
Alarm calls are a common, widely studied antipredator behaviour, with species producing different call types that can have distinct functions. Here, we describe a new type of alarm call in the superb fairy-wren (Malurus cyaneus), the 'seet'...
A total evidence approach justifies taxonomic splitting of the endangered Pecos gambusia into three species [0.03%]
总证据方法证明了将濒危鱼类Pecos gambusia划分成三个物种的合理性
David S Portnoy,Robert J Bretzing-Tungate,Andrew T Fields et al.
David S Portnoy et al.
Gambusia nobilis is a federally endangered species found across a fragmented distribution within the Pecos River Drainage of Texas and New Mexico, USA. Drought, human water usage, and potential hybridization and competition with introduced ...
Kate Earle,Josh Allen,Brett Lee Hodinka et al.
Kate Earle et al.
Fledging represents a key life-history transition involving a rapid increase in workload associated with a rapid transition from sedentary nestling to volant, active fledgling. Here, we tested the idea that chicks might prepare for fledging...
Eco-innovative dyeing of cotton with upcycled pineapple peel waste-derived natural dye [0.03%]
采用菠萝皮废料天然染料进行棉织物的生态创新染色
Kasindu Pramod,Gayara Perera,Nethmini Wijesundara et al.
Kasindu Pramod et al.
Pineapple (Ananas comosus) peel, an abundant agro-industrial by-product, offers significant potential as a sustainable natural dye for textile applications. This study optimized colourant extraction using an alkaline-water system and evalua...
Should elephants graze or browse? The nutritional and functional consequences of dietary variation in a mixed-feeding megaherbivore [0.03%]
大象应该吃草还是吃树叶？饮食变化对杂食性大型植食动物的营养和功能后果分析
Hansraj Gautam,Fabio Berzaghi,M Thanikodi et al.
Hansraj Gautam et al.
Unlike specialist browsers and grazers, the diets of mixed-feeding megaherbivores are broad and complex, comprising numerous plant species of variable nutritional quality. Understanding key axes of nutritional variation in the diets of mixe...
Nasonia vitripennis males exhibit greater effort and competency in detecting hosts with conspecific females than other Nasonia males [0.03%]
与其它啮囊 parasitoid 蜱雄相比，淡色刚茧蜂雄虫在检测含有同种雌虫的寄主时更为努力且能力更强
Taruna Verma,Bharat Kumar Sirasva,Satyajit Jena et al.
Taruna Verma et al.
Nasonia is a species complex of four parasitoid wasps. N. vitripennis is cosmopolitan, while the other three species are micro-sympatric with it. This distribution can select distinct species-specific mate recognition capabilities. However,...