2024-07-02 22:55:26动物植物
提高遗传传感器技术的精度和适应性

Genetic sensors play a crucial role within organisms by regulating gene expression in response to environmental stimuli. Despite their significance, their development is impeded by challenges such as slow growth rates in source organisms and limitations i

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2024-07-02 22:40:51动物植物
盐胁迫生存:人工智能研究解码互花米草的复原力

Salt stress poses a major challenge to global crop production, especially in cereals, necessitating a comprehensive understanding of salt tolerance mechanisms. Halophytes like Spartina alterniflora, thriving in high-salinity environments, offer valuable i

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2024-07-02 22:30:07动物植物
收获力量:茶树如何在保持柔软的同时抵御疾病

Tea, one of the oldest and most popular beverages, is cherished for its economic, medicinal, and cultural value. The quality of tea largely depends on the tenderness of young tea shoots, which are high in bioactive compounds.

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2024-07-02 22:19:03动物植物
蛋白质纳米笼为有效的信使核糖核酸治疗铺平了道路

In recent years, messenger RNA (mRNA) has emerged as a promising avenue for accurate and potent therapeutic interventions. Unlike DNA drugs, mRNA can express genetic information without the risk of integrating into the host genome.

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2024-07-02 22:08:32动物植物
利用激光雷达数据精确检测大豆分枝和计算分枝角度的SCAG算法

A research team has developed the SCAG algorithm for accurate branch detection and angle calculation in soybean plants using LiDAR data. SCAG achieved high accuracy in branch detection (F-score=0.77) and angle calculation (r=0.84), outperforming tradition

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2024-07-02 21:56:59动物植物
先进的DeepLabv3+算法可高精度地增强红花细丝的采集

A research team has developed an improved DeepLabv3+ algorithm for accurately detecting and localizing safflower filament picking points. By utilizing the lightweight ShuffleNetV2 network and incorporating convolutional block attention, the method achieve

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2024-07-02 21:42:14动物植物
每个人都需要好邻居:居民帮助新来者在Mulligans Flat Sanctuary安顿下来

GPS tracking collars have revealed how newly reintroduced eastern quolls are settling in at Mulligans Flat Woodland Sanctuary, with quolls who were born at the sanctuary accepting their new neighbors with open paws.

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2024-07-02 21:30:40动物植物
一个研究小组开发了水稻营养胁迫的高光谱库

A research team has developed a hyperspectral library for 14 NPK nutrient stress conditions in rice, using a terrestrial hyperspectral camera to collect and analyze 420 rice stress images. The transformer-based deep learning network SHCFTT accurately iden

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2024-07-02 21:16:11动物植物
新的辐射传输建模框架增强了植物表型的深度学习

A research team has developed a radiative transfer modeling framework using Helios 3D plant modeling software to simulate RGB, multi-/hyperspectral, thermal, and depth camera images with fully resolved reference labels. This innovative method markedly dim

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2024-07-02 21:04:27动物植物
科学家在厄瓜多尔发现一种新的天鹅绒蠕虫

Scientists have described the first new species of Ecuadorian velvet worm in more than 100 years. Named the Tiputini velvet worm (Oroperipatus tiputini), it was discovered in the lowland forests of the northern Amazon.

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2024-07-02 20:51:40动物植物
研究人员发现,海洋酸化使某些鱼类远离珊瑚礁

A new study of coral reefs in Papua New Guinea shows ocean acidification simplifies coral structure, making crucial habitat less appealing to certain fish species.

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2024-07-02 20:38:12动物植物
研究发现,离城市越近的新西兰鱼类摄入的塑料越多

An Otago study has found New Zealand fish species ingest more plastic near urban areas.

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