智能制造（英文）OA

<正>1. Engineering design Within this issue, Wang et al. propose a novel human-aided design (HAD) paradigm that could be revolutionary, as it carries potential advantages over computer-aided design (CAD). In the paradigm they propose, the entire product design can be completed by deploying isogeometric topology optimization.     

流程工业智能制造的未来（英文）OA

<正>Manufacturing processes in the process industry comprise a process branch that uses petroleum, natural gas, coal, ore, biomass, and other resources as key raw materials; provides bulk raw materials for national economic construction; and provides high-end electronic chemicals, polymers, and alloy steels for strategic emerging industries, such as the integrated circuit industry and aerospace industry, and for key technologies,     

固定式大规模储能液流电池（英文）OA

<正>Energy decarbonization is critical for the sustainable development of human society. The large-scale use of renewable energy in the future can both meet the growing energy demand and reduce carbon dioxide emissions, and is thus becoming increasingly important [1]. Renewable energy(e.g., wind and solar power)has the characteristics of discontinuity, instability,     

免疫抑制和肝移植（英文）OA

完美的手术技术和充分的免疫抑制是确保最佳移植物和患者存活的关键。不同药物的可用性导致了一些通常由行业驱动的不同类型的临床试验,以发现理想的免疫抑制方案。然而,大量且概念不同的研究设计未能明确定义最佳免疫抑制方案。基于钙调神经磷酸酶抑制剂他克莫司、抗代谢药物霉酚酸酯或硫唑嘌呤和短期类固醇（除了可能的诱导外）为基础的三联免疫抑制方案仍然是目前公认的肝移植标准免疫抑制方案。然而,鉴于排斥定义的变化、免疫抑制负荷的定制以及由于慢性免疫抑制引起的长期副作用,未来的试验最好包括一个以上的终点,而不是急性T细胞介导的急性排斥（a-TCMR）或肾衰竭。相反,需要一个涵盖患者和移植物存活率以及急性和慢性排斥反应发生率的综合终点。这些免疫现象应根据一系列长期的生物学和组织学随访进行检查。临床相关a-TCMR的诊断和治疗应基于综合生物学、免疫学和组织病理学发现。这两个要素对于朝着更谨慎的免疫抑制处理和有利于临床操作耐受性的方向发展至关重要。     

GUIDE FOR AUTHORSOA

<正>Article Article types Articles commonly fall into one of three main categories:Fulllength articles, Review articles and Short communications.Full-length articles are original, unpublished primary research. Extensions of work that has been published previously in short form such as a Communication are usually acceptable.     

GUIDE FOR AUTHORSOA

<正>Article Article types Articles commonly fall into one of three main categories: Full-length articles, Review articles and Short communications.Full-length articles are original, unpublished primary research. Extensions of work that has been published previously in short form such as a Communication are usually acceptable.     

GUIDE FOR AUTHORSOA

<正>Article ■ Article types Articles commonly fall into one of three main categories: Full-length articles, Review articles and Short communications.Full-length articles are original, unpublished primary research. Extensions of work that has been published previously in short form such as a Communication are usually acceptable.     

GUIDE FOR AUTHORSOA

<正>Article Article types Articles commonly fall into one of three main categories: Fulllength articles, Review articles and Short communications.Full-length articles are original, unpublished primary research. Extensions of work that has been published previously in short form such as a Communication are usually acceptable.     

绿氢产业前景广阔（英文）OA

<正>While hydrogen has long been recognized as a promising alternative to fossil fuels, its widespread use as a carrier of energy has mostly not met expectations [1]. Now, increasingly practical low-carbon production, coupled with legislated incentives like those included in the US Inflation Reduction Act(IRA), are driving serious reconsideration of hydrogen as a cost-effective, emission-free energy solution.     

中国燃料电池现状与展望（英文）OA

<正>1. Background The need for green, low-carbon, and sustainable development has become a global consensus [1]. In China, low-carbon and green energy reformation presents many difficulties and challenges. On the one hand, as the largest energy producer and consumer in the world, China is facing the serious problem of carbon dioxide(CO₂) emissions caused by large-scale coal-based fossil energy exploitation [2,3]. On the other hand,     

长江干流岸滩侵蚀自动识别（英文）OA

识别河岸侵蚀的风险是确保早期预警和预防或控制包括长江在内的河流集水区崩岸的一项重要挑战。本文引入一种基于地貌要素的算法,通过调整多波束回波探测数据的平坦度来提取河岸侵蚀信息。该算法绘制了10个水下地貌形态要素,包括坡、坡脚、水平面、脊、顶、谷、凹陷、凸起、坑和坡肩。利用21个平坦度值构建水下河岸侵蚀特征的识别策略。结果表明:当平坦度为10°时,作为侵蚀载体的岸坡陡坎被坡要素覆盖。平坦度为0°时,冲刷坑和崩岸破损由河岸附近的坑要素和的岸坡中的凹陷表示。河道水下沙波是加速河岸侵蚀的重要因素,尤其是靠近河岸坡脚的沙波;沙波的临界平坦度为3°。分析了水下地貌形态要素的分布,并用于绘制河岸侵蚀库存图。分析结果表明,近岸区水深较大,易形成较大的冲刷坑和较长的河岸陡坎。窝崩往往发生在较长的岸坡处,以缩短其长度。经讨论陆地、海洋和河流环境中平坦度值的不同设置,得出的结论是,多样化的平坦度值能够显著识别河流水下地貌形态。因此,本研究为基于平坦度的河流水下地貌形态要素识别提供参考,增强了从大量多波束测深数据定位水下岸坡失稳迹象与风险的能力。     

欧盟立法规定充电端口标准（英文）OA

<正>In June 2022, continuing legislative efforts aimed at decreasing electronic waste and bolstering consumer rights, the European Parliament voted overwhelmingly in favor of a rule requiring all new rechargeable mobile devices like smartphones, tablets,earbuds, and keyboards to use universal serial bus type C(USB-C) charging ports by December 2024. The same rules will apply to new laptops beginning in 2026 [1].     

基因组测序成本将再次降低（英文）OA

<正>The race is on again in DNA sequencing. In what has been described as “the year of the big shake-up”[1], a wave of new competitors entered the market in 2022, challenging industry leader Illumina (San Diego, CA, USA). New systems from both Illumina and emerging rivals are now poised to push costs down-closing in on the oft-cited goal of 100 USD per genome.     

Advances in Antimicrobial ResistanceOA

<正>Antimicrobial resistance (AMR) is now considered to be another insidious pandemic and one that is becoming increasingly threatening. The global burden spawned by AMR has been widely reported and includes a large number of deaths and increased economic losses. Since the emergence of AMR can be driven by inappropriate antimicrobial use, and potential transmission of AMR has occurred between human and animals, many countries have tightened regulations on the use of antimicrobials in food s...     

面向工业互联网平台的二维制造服务协作优化（英文）OA

工业互联网平台被公认为智能制造的必要推动者,使物理制造资源得以虚拟化,并允许资源以服务的形式进行协作。作为平台的核心功能,制造服务协作优化致力于为制造任务提供高质量的服务协作解决方案。这种优化与任务的功能和数量要求密不可分,在编排服务时必须满足这些要求。然而,现有的制造服务协作优化方法主要关注服务之间针对功能需求的横向协作,很少考虑纵向协作来覆盖所需的数量。为了解决这一差距,本文提出了一种结合功能和数量协作的二维服务协作方法。首先,提出了一种描述服务的多粒度制造服务建模方法。在此基础上,建立了二维制造服务协同优化模型。在垂直维度上,多个功能等效的服务组成一个服务集群来完成一个子任务;在水平维度上,互补服务集群协作完成整个任务。服务的选择和所选服务的金额分配是模型中的关键问题。为了解决这个问题,设计了一种具有多个局部搜索算子的多目标模因算法。将该算法嵌入竞争机制来动态调整本地搜索算子的选择概率。实验结果表明,与常用算法相比,该算法在收敛性、解质量和综合度量方面具有优势。     

“天空之眼”向全世界开放（英文）OA

<正>In November 2022, Airbus(Leiden, the Netherlands) sent into orbit the third and fourth of its Pléiades Neo earth-observing satellites, giving the aerospace giant one of the most advanced very-high-resolution(30 cm) commercial optical constellations to date[1](Fig. 1). The satellites, which will capture 2 × 10⁶ km² of land     

Supersonic Travel Seeks an EncoreOA

<正>In June 2021,United Airlines,one of the largest airline operato rs in the world,signed a deal with Boom Supersonic of Denver,CO,USA,to purchase 15 supersonic"Overture"airliners,with an option to buy 35 more [1].To fulfil the contract,Boom Supersonic must first build the aircraft,and do so in accordance with United Airline’s safety,operating,and sustainability requirements.     

Robots Tackle DARPA Underground ChallengeOA

<正>In a narrow passageway beneath the city of Louisville, KY, USA, a meter-tall robot with a yellow, rectangular body and four limbs that resemble a dog’s legs carefully descended a rocky slope. But as the robot attempted to turn, it lost its footing and tumbled down the slope, landing on its side. A modified commercial model known as‘‘Spot,”the machine almost immediately began extending and rotating its legs, pushing against the floor of the passageway. In about 40 s, it stood upright aga...     

Antenna-in-Package(AiP) TechnologyOA

<正>1. Introduction Since the mid-1990s, the complementary metal oxide semiconductor(CMOS) has been the technological driver for the wireless revolution [1], enabling the full system-on-chip(SoC) integration of Bluetooth radios, 60 GHz radios, and 79 GHz radar. In fact, the CMOS is now the dominant semiconductor technology for the fifth generation(5G) New Radio(NR) [2].