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Methods and systems for managing operation of a data processing system are disclosed. To manage operation of the data processing system, during a startup of the data processing system, an entity may obtain, using a security protocol and data model (SDPM) security standard, a digest for a hardware component, the digest being based on a certificate for the hardware component. The entity may perform, using at least the digest and a store of trusted digests, an analysis process to determine a level of trust in the hardware component. If the level of trust is trusted, the entity may perform a measurement process using the SPDM security standard for the hardware component to obtain at least one measurement. The operation of the data processing system may be managed based on the at least one measurement.

本公开的实施例提供了一种基于激光点云的植被叶面积指数反演方法及系统。应用于农业气象观测技术领域，所述方法包括获取植被生长全周期的激光点云数据；其中，激光点云数据包括植被冠层回波点云和地面回波点云；对所述激光点云数据中的高度数据以预设时间间隔进行概率密度统计并确定梯度最大点的高度；根据所述梯度最大点的高度对所述激光点云数据进行布料模拟随机滤波剔除地面点；基于比尔朗伯原理对剔除地面点后的激光点云数据进行反演，得到植被叶面积指数。以此方式，可以实现对植被叶面积指数LAI的自动化计算，提高监测的时空覆盖率以及准确性。

本发明涉及爆破振动预测与控制技术领域，公开了一种用于电子雷管逐孔微差爆破的等效药量确定及振动预测方法，包括以下步骤：S1、场地基础参数标定：标定场地特征参数α、β；S2、等效爆源位置确定：确定各监测点至等效爆源的Re和He；S3、等效药量拟合计算：将S1标定α、β视为固定值，基于逐孔爆破实测振动数据及Re和He进行同步拟合，求解Qeq及Ke，建立逐孔爆破振动衰减公式；S4、等效药量物理验证：对逐孔爆破的实测振动波形进行希尔伯特‑黄变换（HHT）时频分析，计算峰值等效药量Qpeak；若Qpeak与Qeq的相对误差ε小于预设阈值ε0，则判定Qeq合理。本发明专利解决了现有技术中逐孔微差起爆条件下传统最大单段药量难以确定、萨道夫斯基公式适用性受限的技术问题。

本发明涉及地下厂房工程的领域，公开了一种岩锚梁岩台开挖施工方法，包括在岩台设计轮廓线内侧的岩体内部进行隐蔽结构面探测，根据探测结果划分出应力高风险区，并在所述应力高风险区内施作预锚固结构；在岩台设计轮廓线内侧的岩体内部施工一组深度渐变、孔径渐变的应力释放孔，以引导岩体内隐蔽结构面的封闭应力沿预设路径逐级释放；采用圆盘锯平行于设计斜面方向进行分层锯切，预留一层保护层；在岩台下拐点以下的竖直边墙上安装可调式压紧装置，对下拐点区域施加初始预紧力；再采用非爆破式机械方式剥离所述保护层，并在剥离过程中根据监测到的下拐点位移二次调整预紧力，形成岩台斜面。本发明的有益效果是，提高了岩台成型精度和围岩完整性。

The present disclosure provides a triboelectric nanosensor, a screening and detecting platform, and a screening and detecting method. The triboelectric nanosensor includes a single-electrode, a solid triboelectric layer and a fusion protein. The solid triboelectric layer is coated on a surface of the single-electrode. The fusion protein includes a target protein and a histidine tag, and the fusion protein is adsorbed on a surface of the solid triboelectric layer. The screening and detecting platform includes the triboelectric nanosensor, a detection solution, a detection tank, a reaction solution, a reaction tank, and a displacement device, in which the detection solution includes a solvent and a target analyte. Thus, by taking advantage of the fast response characteristics of the triboelectric nanosensor, the screening and detecting platform can quickly detect the affinity of the interaction between the triboelectric nanosensor and the target analyte, significantly shortening the screening and detecting time.

A food management device (MA) in accordance with the present disclosure includes: a location identifying section (14) that identifies a location of a food item which is shown in a first image showing an inside of a storage compartment: an identifier assignment section (21) that assigns an identifier to each food item; a type determination section (15) that determines, for each food item, a type of a food item; and a storage section (30) that stores, as stock information, each food item in association with the identifier, the location, and the type.

A hybrid gamma–beta voltaic device designed for direct conversion of radiation from nuclear waste into electricity. The invention employs alternating PbO and SiC semiconductor layers reinforced with hollow copper rods acting as both electrical conductors and coolant channels. Gamma and beta radiations are absorbed and converted into charge carriers through photoelectric and betavoltaic effects. The generated charge is collected via copper channels, with heat managed through a passive coolant loop. The assembly is fully shielded, providing a long-life, maintenance-free system for nuclear waste energy recovery.

Provided are an inspection system, an inspection method, and a method for manufacturing a mobile body each adapted to improve uniformity of inspection conditions. According to the present disclosure, an inspection system includes a vehicle control unit, a recorded data acquisition unit, and an anomalous sound detection unit. The vehicle control unit is configured to control the traveling operation of the vehicle. The recorded data acquisition unit is configured to acquire recorded data recorded inside a vehicle that is traveling based on control performed by the vehicle control unit. An anomalous sound detection unit is configured to detect an abnormal sound, which is a sound associated with an abnormality of the vehicle from the recorded data.

[Problem] To prevent employees from experiencing excessive stress, a camera unit is attached to the employee to record their interaction with customers, and a camera system is provided that suppresses customer outbursts by making the customer aware that they are being filmed. [Solution] The camera system (1) consists of a camera unit (12) that films a person and generates video data, mounted on a housing (10) that can be attached to at least the surface of clothing (B). In particular, a display screen capable of displaying video data is provided on the housing (10) on the same plane as the lens surface of the camera unit (12), and by displaying the video data on the display screen, the person being filmed can be made aware that they are being filmed by the camera unit (12). [Selected Figure] Figure 1

本发明公开了一种水导激光加工设备的切割调试方法、系统，该方法包括：标定相机中心与加工头切割中心之间的相对位置关系；标定工件坐标系与机床坐标系之间的位姿偏差并补偿进切割程序中得到修正后的切割轨迹路径；将修正后的切割轨迹路径反向投影到相机坐标系下作为理论切割轨迹；观察理论切割轨迹与工件实际待切割轨迹之间是否在视觉上吻合；开启加工头的水射流与照明光源，在工件表面形成可见照明光斑；将照明光斑在工件表面随理论切割轨迹移动，观察照明光斑的移动轨迹与实际待切割轨迹之间是否存在偏差；修正并通过验证后，对工件进行实际激光切割。本发明可以在不动用激光、不消耗工件的前提下，能够完成水导激光加工设备的切割调试。