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Geographic and temporal variations of sulfate aerosols over the Pacific Ocean

Acta Oceanologica Sinica 1991年第1期10卷 47-71页

作者： F.Parungo C.Nagamoto B.Kopcewicz j.Harris S.hoyt Air Resources Laboratory NoAA/ERLBoulderColoradoU.S.A.Air Resources LaboratoryNoAA/ERLBoulderColoradoU.S.A.Air Resources LaboratoryNoAA/ERLBoulderColoradoU.S.A.Air Resources LaboratoryNoAA/ERLBoulderColoradoU.S.A.Environmental Analytical Service Inc. San Luis ObispoCaliforniaU. S. A.

To investigate the life cycle of marine sulfate aerosols, chemicophysical characteristics of marine aerosolswere measured during five cruises in the Pacific Ocean. Dimethyl sulfide concentrations in seawater and in the air were also measured. The geographic variation of sulfate-aerosol concentrations was studied in relation to biogenic and anthropogenic sources,transport with air traj.ctories, and chemical transformations in the atmosphere. The highest concentrations were found near Asian and American ports, indicating anthropogenic pollution is the maj.r sulfate aerosols source. Higher concentrations were observed in the upwelling regions than in the oligotrophic areas. Along the coastal regions, both mass and number concentrations of sulfate aerosols depended on wind direction and wind speed, and land-breeze and sea-breeze oscillations; no clear diurnal variation was detected. In pelagic areas, along the equator, the concentrations of small sulfate particles showed a maximum in the afternoon and the minimum at night , indicating photo-oxidation as an important process for gas-to-particle conversion. Higher sulfate-aerosol concentrations were observed in spring than in autumn and higher concentrations were found during the La Nina anomaly than during the El Nino anomaly. Biogenic source of sulfate aerosols has an important role in the remote ocean. Case studies of sulfate-aerosol distributions are discussed.

关键词： DMS Geographic and temporal variations of sulfate aerosols over the Pacific Ocean over

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修辞与音乐

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音乐艺术（上海音乐学院学报） 2018年第4期 132-152页

作者： Blake Wilson George j.Buelow Peter A.hoyt 王旭青(译) 不详杭州师范大学艺术教育研究院杭州311121

《新格罗夫音乐与音乐家辞典》(2001年版)中的"修辞与音乐"条目对音乐修辞理论的本源,与音乐分析、音乐史、音乐美学等学科之间的关系,以及音乐修辞理论自身的发展脉络、义理考据、代表学者及观点等问题作了详实阐述。从这一条目中,可... 详细信息

《新格罗夫音乐与音乐家辞典》(2001年版)中的"修辞与音乐"条目对音乐修辞理论的本源,与音乐分析、音乐史、音乐美学等学科之间的关系,以及音乐修辞理论自身的发展脉络、义理考据、代表学者及观点等问题作了详实阐述。从这一条目中,可以看到西方音乐修辞史的历史变迁是何等巨大,又何等丰富。该译文为我们研究当代音乐修辞理论提供了重要线索。

关键词：音乐修辞修辞学辞格论辩术情感论

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Anesthetic Technique for Transesophageal Electrophysiology Studies in Pediatric Patients with Wolff-Parkinson-White Syndrome

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Open j.urnal of Pediatrics 2015年第1期5卷 17-22页

作者： George M. Gilly walte. j. hoyt Donald E. Harmon Eric H. Busch Bobby D. Nossaman David M. Broussard Christopher S. Snyder Department of Anesthesiology Ochsner Clinic Foundation New Orleans LA USA Division of Pediatric Cardiology University of Virginia Charlottesville VA USA Department of Pediatrics Division of Pediatric Cardiology Rainbow Babies and Children’s Hospital Case Western Reserve School of Medicine Cleveland OH USA

Obj.ctive: Patients with Wolff-Parkinson-White (WPW) Syndrome require risk assessment to determine their potential for sudden cardiac death. Transesophageal electrophysiology studies (TEEPS) are an effective risk stratification tool. The purpose of this study is to describe a minimially invasive, effective anesthetic technique to employ during transesophageal electrophysiology studies. Methods: A retrospective review of anesthetic technique utilized during TEEPS. Inclusion criteria;WPW on ECG;age <18 years;and no history of tachycardia, palpitations, or syncope and patient had TEEPS under monitored anesthesia care (MAC). Midazolam, Fentanyl, and Propofol were used in various combinations. Sevoflurane was used during induction period in all GA cases and discontinued 10 minutes prior to initiation of TEEPS. Results: Inclusion criteria were met by 20 patients with an average age of 11.9 years, average weight of 48.9 kg and average height of 149.2 cm. IV sedation was performed on 15%, MAC on 10% and GA in remainder. Airway management techniques included 13.3% LMA, 20% endotrachael tube (ETT) and 66% mask. IV sedation, the initial anesthetic, was found to be cumbersome and uncomfortable. Next was ETT and LMA but trouble pacing was encountered due to positional change of the esophagus relative to the left atrium during ventilation. Mask induction was then performed in remaining 10 patients with TEEPS probe inserted through a nare while anesthesiologist continued mask ventilation. All mask procedures were successful without complications. Conclusions: Induction of anesthesia to perform TEEPS procedures on pediatric patients with Wolff-Parkinson-White syndrome underwent numerous attempts to make the procedure easy, reliable and reproducible for anesthesia and electrophysiologist. The eventual technique that proved to meet these criteria during a transesopheagel electrophysiology procedure was utilization of mask induction with continuous IV sedation.

关键词： Wolff Parkinson White Transesophagel Electrophysiology Study

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灼烧减量与发气性之间的关系

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黑龙江冶金 1997年第2期17卷 45-46,F003页

作者： D j.hoyt 董友明辛立敏

研究了不同的壳型铸造用纱,湿型砂和原砂的发气量与灼烧减量试验结果之间的关系,可使铸造厂大致在2、3分钟内确定出灼烧减量,而不用象现在这样花2、3小时才能测出灼烧减量。根据目前的统计控制程序,铸造厂需定期地对其所用砂料进行测定... 详细信息

研究了不同的壳型铸造用纱,湿型砂和原砂的发气量与灼烧减量试验结果之间的关系,可使铸造厂大致在2、3分钟内确定出灼烧减量,而不用象现在这样花2、3小时才能测出灼烧减量。根据目前的统计控制程序,铸造厂需定期地对其所用砂料进行测定和控制,要求将砂样加热至1850F(1010℃)并至少保持2小时,因此程序需时长,铸造厂对调整混砂设备的适应性大为降低。采用发气量确定砂子可燃物含量(灼烧减量)的方法,铸造厂能很有效地测定出配有氧化物(诸如铬铁矿、橄榄石矿及铁)的砂料中可燃物含量。因为测定是在氮气保护下进行的,氧化反应无法进行。

关键词：铸造壳型铸造型砂发气量灼烧减量

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洗涤剂配方中活性成份的分离与定量测定

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日用化学品科学 1980年第2期 22-24页

作者： j.L.hoyt 陆剑英

在二十世纪五十年代,发现支链烷基苯不能生物降解,给污水处理工厂及河流带来了泡沫问题,这促使了六十年代初可生物降解的直链烷基苯磺酸盐(LAS)的发展和销售。以 LAS 为基础的配方,在政府对磷酸盐的使用立法限制以前,一直是洗涤剂工业... 详细信息

在二十世纪五十年代,发现支链烷基苯不能生物降解,给污水处理工厂及河流带来了泡沫问题,这促使了六十年代初可生物降解的直链烷基苯磺酸盐(LAS)的发展和销售。以 LAS 为基础的配方,在政府对磷酸盐的使用立法限制以前,一直是洗涤剂工业的主要产品。政府的立法使

关键词：脂肪醇聚氧乙烯醚硫酸盐胺类洗涤剂净洗剂脂肪醇硫酸盐阴离子型活性物非离子型直链烷基苯磺酸盐活性成份

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Targeted PERK inhibition with biomimetic nanoclusters confers preventative and interventional benefits to elastase-induced abdominal aortic aneurysms

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Bioactive Materials 2023年第8期26卷 52-63页

作者： Nisakorn Yodsanit Takuro Shirasu Yitao Huang Li Yin Zain Husain Islam Alexander Christopher Gregg Alessandra Marie Riccio Runze Tang Eric William Kent Yuyuan Wang Ruosen Xie Yi Zhao Mingzhou Ye j.ngcheng Zhu Yi Huang Nicholas hoyt Mengxue Zhang j.hn A.Hossack Morgan Salmon K.Craig Kent Lian-Wang Guo Shaoqin Gong Bowen Wang Department of Biomedical Engineering Wisconsin Institute for DiscoveryUniversity of Wisconsin-MadisonMadisonWI53715USA Department of Ophthalmology and Visual Sciences University of Wisconsin-MadisonMadisonWI53715USA Department of Surgery School of MedicineUniversity of VirginiaCharlottesvilleVA22908USA The Biomedical Sciences Graduate Program(BIMS) School of MedicineUniversity of VirginiaCharlottesvilleVA22908USA Department of Biomedical Engineering School of EngineeringUniversity of VirginiaCharlottesvilleVA22908USA School of Medicine and Health Sciences George Washington UniversityWashingtonDC20052USA Department of Cardiac Surgery Michigan MedicineUniversity of MichiganAnn ArborMI48109USA

Abdominal aortic aneurysm(AAA)is a progressive aortic dilatation,causing~80%mortality upon ***,there is no approved drug therapy for *** repairs are invasive and risky and thus not recommended to patients with small AAAs which,however,account for~90%of the newly diagnosed *** is therefore a compelling unmet clinical need to discover effective non-invasive strategies to prevent or slow down AAA *** contend that the first AAA drug therapy will only arise through discoveries of both effective drug targets and innovative delivery *** is substantial evidence that degenerative smooth muscle cells(SMCs)orchestrate AAA pathogenesis and *** this study,we made an exciting finding that PERK,the endoplasmic reticulum(ER)stress Protein Kinase R-like ER Kinase,is a potent driver of SMC degeneration and hence a potential therapeutic ***,local knockdown of PERK in elastase-challenged aorta significantly attenuated AAA lesions in *** parallel,we also conceived a biomimetic nanocluster(NC)design uniquely tailored to AAA-targeting drug *** NC demonstrated excellent AAA homing via a platelet-derived biomembrane coating;and when loaded with a selective PERK inhibitor(PERKi,GSK2656157),the NC therapy conferred remarkable benefits in both preventing aneurysm development and halting the progression of pre-existing aneurysmal lesions in two distinct rodent models of *** summary,our current study not only establishes a new intervention target for mitigating SMC degeneration and aneurysmal pathogenesis,but also provides a powerful tool to facilitate the development of effective drug therapy of AAA.

关键词： Abdominal aortic aneurysm ER stress PERK Biomimetic nanomedicine Targeted delivery

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辐射功率测量的标准探测器低温绝对辐射计的特性

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航天器环境工程 1994年第3期11卷 40-47页

作者： R.U.Datla K.Stock A.C.Parr C.C.hoyt P.j.Miller P.V.Foukal 郑保熹

一个电替代型有源腔型辐射计己研制完成。其锥型接收器工作在2～4K,测量辐射通量的动态范围为20nW～100uW,不确定度为±1%(20)。这是一个宽带绝对探测器,在可见尤到长波红外辐射范围内有较平的吸收系数>99%。此系统是在多种方案的热模... 详细信息

一个电替代型有源腔型辐射计己研制完成。其锥型接收器工作在2～4K,测量辐射通量的动态范围为20nW～100uW,不确定度为±1%(20)。这是一个宽带绝对探测器,在可见尤到长波红外辐射范围内有较平的吸收系数>99%。此系统是在多种方案的热模拟和实验测试基础上设计出来的。辐射计在美国国家标准与技术研究所(以下简称NIST)的低温,低背景红外辐射标定容器中村低温黑体源,探测器和尤学元件进行了浏试。它的时间常数,响应度和非等值误差被测定。这些数据与设计指标一致。用这个辐射计和工业标准光电二极管QED-200测量辐值稳定的He-Ne激光的辐射功率,其结果是一致的,其比值在75～100uW范围内为1.004,不确定度为0.5% (30)。

关键词：辐射功率低温绝时辐射计辐射计量学电替代辐射计可见光到长波红外辐射光电二极管探测器相互比较低背景红外辐射

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Challenges in the Detection and Attribution of Northern Hemisphere Surface Temperature Trends Since 1850

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Research in Astronomy and Astrophysics 2023年第10期23卷 367-386页

作者： Ronan Connolly Willie Soon Michael Connolly Sallie Baliunas j.han Berglund C.j.Butler Rodolfo Gustavo Cionco Ana G.Elias Valery M.Fedorov Hermann Harde Gregory W.Henry Douglas V.hoyt Ole Humlum David R.Legates Nicola Scafetta j.n-Erik Solheim LászlóSzarka Víctor M.Velasco Herrera Hong Yan Weij.a Zhang Center for Environmental Research and Earth Science(CERES) SalemMA 01970USA Independent scientists DublinIreland Institute of Earth Physics and Space Science(EPSS) SopronHungary Retired formerly Harvard-Smithsonian Center for AstrophysicsCambridgeMA 02138USA Independent researcher MalmöSweden Retired formerly Armagh ObservatoryCollege HillArmagh BT619DGNorthern IrelandUK Comisión de Investigaciones Científicas de la Provincia de Buenos Aires Argentina Grupo de Estudios Ambientales Universidad Tecnológica NacionalColón 332San Nicolás(2900)Buenos AiresArgentina Laboratorio de Ionosfera Atmosfera Neutra y Magnetosfera(LIANM)Facultad de Ciencias Exactas y TecnologíaUniversidad Nacional de TucumánAv.Independencia 18004000 TucumánArgentina Instituto de Física del Noroeste Argentino(Consej. Nacional de Investigaciones Científicas y Técnicas—Universidad Nacional de Tucumán) 4000 TucumánArgentina Faculty of Geography Lomonosov Moscow State UniversityLeninskie Gory St.1Moscow 119991Russia Helmut-Schmidt-University HamburgGermany Center of Excellence in Information Systems Tennessee State UniversityNashvilleTN 37209 USA Independent scientist Berkeley SpringsWVUSA Emeritus Professor in Physical Geography Department of GeosciencesUniversity of OsloNorway Professor Emeritus College of EarthOceanand the EnvironmentUniversity of DelawareNewark DE 19716-2541USA Department of Earth Sciences Environment and GeoresourcesUniversity of Naples Federico IIComplesso Universitario di Monte S.Angelovia Cinthia21I-80126 NaplesItaly Retired formerly Department of Physics and TechnologyUiT The Arctic University of Norway9037 TromsøNorway Instituto de Geofisica Universidad Nacional Autónoma de MéxicoCiudad UniversitariaCoyoacán04510México D.F.México State Key Laboratory of Loess and Quaternary Geology Institute of Earth EnvironmentChinese Academy of SciencesXi’an 710061China Department of Mathematics and Physics Shaoxing UniversityShaoxing 312000China

Since 2007,the Intergovernmental Panel on Climate Change(IPCC)has heavily relied on the comparison between global climate model hindcasts and global surface temperature(ST)estimates for concluding that post-1950s global warming is mostly *** Connolly et al.,we cautioned that this approach to the detection and attribution of climate change was highly dependent on the choice of Total Solar Irradiance(TSI)and ST data *** compiled 16 TSI and five ST data sets and found by altering the choice of TSI or ST,one could(prematurely)conclude anything from the warming being“mostly human-caused”to“mostly natural.”Richardson and Benestad suggested our analysis was“erroneous”and“flawed”because we did not use a multilinear *** argued that applying a multilinear regression to one of the five ST series re-affirmed the IPCC's attribution *** also obj.cted that many of the published TSI data sets were ***,here we show that when applying multilinear regression analysis to an expanded and updated data set of 27 TSI series,the original conclusions of Connolly et *** confirmed for all five ST data ***,it is still unclear whether the observed warming is mostly human-caused,mostly natural or some combination of both.

关键词： Sun:activity (Sun:)solar-terrestrial relations Earth

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