烯唑醇防治香蕉叶斑病试验

对烯唑醇防治香蕉叶斑病效果进行试验，结果表明，烯唑醇对香蕉叶斑病有显著的防治效果，而且对香蕉生长没有抑制作用，是一个防治香蕉叶斑病的优良杀菌剂，值得在香蕉生产上推广应用。     

畜类屠宰加工行业竣工环保验收监测的要点

随着我国经济持续发展,屠宰及肉类加工行业发展势头良好,行业规模稳步扩大,在满足消费需求的同时,也带来了一系列环保问题。根据畜类屠宰加工行业的特点,本文归纳并阐述了该类项目竣工环境保护验收监测中应重点关注的的几个问题,从而为这类项目的竣工环保验收监测工作提供参考。     

一种钼酸盐钝化液配制与其对镀锌钢材钝化效果的初步探索

通过对钼酸盐钝化实验的研究,了解了钼酸盐对镀锌层进行钝化的工艺,探讨了钝化液组成及工艺条件对钝化成膜及膜层耐蚀性的影响。用醋酸铅溶液对钝化膜进行点滴试验,并对其结果进行了分析,得出了一些有参考价值的结论。     

可导通非电起爆系统研究

阐述采用非电导爆管组装成全封闭系统，以实现网路导通检查，并有效控制瓦斯引爆。     

油田产能建设项目环境监理常见问题及解决对策

在环境监测期间,经常发现设计文件中包含的环境保护措施和设施与环境影响评估报告和批准的文件不相符,经常会出现固体废物和一些存在安全隐患的废弃物放在一起的问题,针对这些问题应采取相应的措施,将固体废物和存在安全隐患的废弃物分开放置,合理利用土地,把施工期间污染物对环境造成的影响降到最低。     

Automated quantitative model-based fault diagnosistic protocol via Assumption State Differences

This treatment describes the details of a systematic protocol useful for performing optimal automated process fault analysis. This implementation generalizes the underlying Boolean logic version of the Method of Minimal Evidence (MOME) developed previously to a highly comprehensive algorithm for performing model-based fault diagnostics. This generalization allows for a more compact treatment of potential single and multiple fault situations, at all levels of possible diagnostic resolution, with both elegant and efficient uniform sensor validation and proactive fault analysis (SV&PFA) diagnostic rules for diagnosing those situations. This Assumption State Differences (ASD) Protocol version of the MOME algorithm thus automates the diagnostic reasoning necessary to continuously perform optimal process fault analysis so that only the underlying well-formulated models are required to achieve such performance. Using this algorithm consequently directly simplifies the solution of the more complicated problem of automated process fault analysis into the much more tractable, and incrementally solvable, problem of adequately modeling normal process operations.     

Molecular Analysis of Elements of Melanoma Insensitivity to TCR-Engineered Adoptive Cell Therapy

Metastatic melanoma accounts for the highest number of skin cancer-related deaths. Traditional treatments are ineffective due to their inability to induce tumor regression at a high rate. Newer treatments such as immune checkpoint inhibitors (ICI), targeted therapy (BRAFi and MEKi), and T cell receptor (TCR)-engineered T cells aim to increase the ability of the host immune system to recognize and eradicate tumors. ICIs inhibit negative regulatory mechanisms and boost the antitumor activity of the host’s immune system, while targeted therapy directed against aberrant signaling molecules (BRAF and MEK) will block the uncontrolled proliferation and expansion of melanomas. The basis of the TCR-engineered T cell strategy is to transduce host T cells with antigen-specific TCRα/β chains to produce high-affinity T cells for tumor-associated antigens. TCR-transgenic T cells are expanded and activated ex vivo and reinfused into patients to increase the targeting of cancer cells. While these treatments have had varyingly favorable results, their efficacy is limited due to inherent or acquired resistance. Various mechanisms explain melanoma immune-resistance, including the loss or downregulation of the MCH/peptide complex, aberrant activity of signaling pathways, and altered dynamics of apoptotic machinery. Collectively, these mechanisms confer melanoma resistance to apoptotic stimuli delivered by T cells despite a fully functional and effective antitumor immune response. Identification of biomarkers, combination treatment, and the use of CAR T cells are among the approaches that can potentially circumvent melanoma’s resistance to immunotherapy.     

Imitation of ancient black-glazed Jian bowls (Yohen Tenmoku): Fabrication and characterization

Yohen Tenmoku is a kind of famous black glazed Jian bowls made in ancient China. Here, imitations of Oil Spot Yohen Tenmoku were sintered at about 1280 °C in a shuttle kiln with oxygen flow. Microstructure characteristics and chemical compositions were investigated by a combination of X-ray based and photon based characterization methods. The results showed that quartz and mullite were the main crystalline phases in the bowl bodies. At the glaze surface of the bowl, the highly reflective red iridescence and the silvery appearance of Oil Spot patterns were resulted from the precipitation of hematite (α-Fe₂O₃) crystals. A detailed study has revealed the partially ordered microstructure within one Oil Spot which produced the striking optical effects.     

电镀企业环境管理制度设计探讨

提升电镀行业环境污染防治能力,既要强调提高生产设备和治污设施等硬件,更要着眼于企业环境管理制度等软件。指出了当前企业在建设环境管理制度方面存在的问题。从企业自身及监管部门两个角度,阐述了企业建设环境管理制度应遵循的原则、重点建设内容和需要注意的一些问题,介绍了一些值得推广的措施。