NIOSH Plans to Increase Respiration Criteria

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NIOSH Plans to Increase Respiration Criteria

机译：NIOSH计划提高呼吸标准

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NIOSH has proposed to add criteria that would require half mask respirators to be a good fit. This addition to its respiration certification program would require manufacturers to test their respirator filters' total inward leakage (TIL), so currently certified masks would have to be recertified under the new proposal.

机译：NIOSH已提议增加标准，要求半口罩呼吸器十分合适。呼吸认证计划的这一新增内容将要求制造商测试其呼吸过滤器的总内向泄漏（TIL），因此，当前已认证的面罩将必须根据新提案进行重新认证。

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《Professional safety》 |2007年第9期|p.15|共1页
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1. Mitochondrial dynamics and respiration within cells with increased open pore cytoskeletal meshes Mitochondrial dynamics and respiration within cells with increased open pore cytoskeletal meshes Mitochondrial dynamics and respiration within cells with increased open pore cytoskeletal meshes [J] . Martha E. Grady, Sarah C. Seeger, David H. Jang, Biology Open . 2017,第12期

机译：带有增加的开孔细胞骨架网孔的细胞内的线粒体动力学和呼吸作用带有增加的开孔细胞骨架网孔的细胞内的线粒体动力学和呼吸作用
2. Mitochondrial dynamics and respiration within cells with increased open pore cytoskeletal meshes Mitochondrial dynamics and respiration within cells with increased open pore cytoskeletal meshes Mitochondrial dynamics and respiration within cells with increased open pore cytoskeletal meshes [J] . Martha E. Grady, Sarah C. Seeger, David H. Jang, Biology Open . 2017,第12期

机译：带有增加的开孔细胞骨架网孔的细胞内的线粒体动力学和呼吸作用带有增加的开孔细胞骨架网孔的细胞内的线粒体动力学和呼吸作用
3. Comparison of NIOSH noise criteria and OSHA hearing conservation criteria. [J] . Sriwattanatamma P, Breysse P American journal of industrial medicine . 2000,第4期

机译：NIOSH噪声标准和OSHA听力保护标准的比较。
4. Revisiting the NIOSH Criteria for a Recommended Standard: Occupational Noise Exposure [C] . William J. Murphy, John R. Franks Korean Society of Noise & Vibration Control;Institute of Noise Control Engineering;International congress and exposition on noise control engineering;ASME Noise Control & Acoustics Division . 2015

机译：重新审视NIOSH推荐标准的标准：职业噪声暴露
5. Vegetable storage, respiration and design criteria in a membrane storage system [D] . Plasse, Robert 1986

机译：膜存储系统中的蔬菜存储，呼吸作用和设计标准
6. Prevalence of Workers with Shifts in Hearing by Industry: A Comparison of OSHA and NIOSH Hearing Shift Criteria [O] . Elizabeth A. Masterson, Marie Haring Sweeney, James A. Deddens, -1

机译：行业听力变化的工人患病率：OSHA和NIOSH的听力变化标准比较
7. Endothermy of dynastine scarab beetles (Cyclocephala colasi) associated with pollination biology of a thermogenic arum lily (Philodendron solimoesense) : Cyclocephala colasi beetles are facultative endotherms that spend most of their adult lives inside the inflorescences of Philodendron solimoesense, where ambient temperature (Ta) averages about 28°C due to floral thermogenesis. Measurements of respiration within a range of Ta showed that active beetles became spontaneously endothermic at Ta below 28°C but were rarely endothermic above it. There was no evidence of endothermy within the inflorescences, indicating that activities in the floral chamber can occur without the high energy expense of endothermy. Bouts of endothermy occurred at lower Ta in respirometer chambers mainly in the evening, when the insects normally fly from one inflorescence to another, and during the night, when they normally eat and mate within the inflorescence. Patterns of endothermy in individual episodes were studied in non-flying beetles with respirometry and infrared thermal imaging. Heat was generated in the thorax by oscillatory waves of respiration that were coupled with thoracic temperature (Tth) increases. Stationary beetles could regulate Tth at about 33°C independently of Ta between 16 and 29°C. At Ta20°C, this represents a 116-fold increase in metabolic rate over resting, ectothermic values. Endothermy was clearly a requirement for flight, and beetles departing inflorescences warmed to about 30°C before take-off. During flight, Tth was dependent on Ta, decreasing from 37 to 28°C at Ta of 37 to 20°C, respectively. The lowest Ta at which flight could occur was about 20°C. Thermal conductance of stationary, endothermic beetles increased at higher metabolic rates, probably because of increased ventilatory heat loss. [O] . Seymour, R.S., White, C.R., Gibernau, Marc 2009

机译：与产热香芋百合（Philodendron solimoesense）授粉生物学相关的动态圣甲虫（Cyclocephala colasi）吸热：Cyclocephala colasi甲虫是兼性吸热体，它们大部分成年生活都在Philodendron solimoesense的花序中，其平均温度（Ta）由于花的生热作用，温度约为28°C。在Ta范围内的呼吸测量表明，活跃的甲虫在Ta低于28°C时会自发吸热，而在Ta高于28°C时很少吸热。在花序中没有吸热的迹象，表明花室中的活动可以在没有高的吸热能量消耗的情况下发生。吸热的爆发主要发生在晚上，当昆虫通常从一个花序飞到另一个花序时，以及在晚上，它们通常在花序中进食并交配时，在呼吸计室的较低Ta处发生。在非飞行甲虫中通过呼吸测定法和红外热成像研究了单个发作中的吸热模式。伴随着胸温（Tth）升高的呼吸振荡波在胸腔中产生热量。固定甲虫可以在约33°C的温度下调节Tth，而与Ta在16至29°C之间的温度无关。在Ta20°C下，这表示其代谢速率比静止的，等温的升高116倍。吸热显然是飞行的要求，离开花序的甲虫在起飞前会升温到约30°C。在飞行过程中，Tth取决于Ta，在Ta从37降至20°C时，Tth分别从37°C降至28°C。可能发生飞行的最低Ta约为20°C。固定的，吸热的甲虫的热导率以较高的代谢率增加，这可能是由于通风热损失增加所致。
8. NIOSH (National Institute for Occupational Safety and Health) Comments to DOL (Department of Labor) to the Occupational Safety and Health Administration Regarding the Update of the NIOSH Criteria Document on Beryllium by J. F. Finklea, December 10, 1975 [R] . 1975

机译：NIOsH（国家职业安全与健康研究所）向DOL（劳工部）提交职业安全与健康管理局关于更新关于铍的NIOsH标准文件的评论，作者：F. F. Finklea，1975年12月10日

NIOSH Plans to Increase Respiration Criteria

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