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RF Loss Model for Tree c.nopies with Varying Water c.ntent

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Journal of Elec.romagnetic.Analysis and Applic.tions 2021年第6期13卷 83-101页

作者： Sonam Peden Ronald c. Bradbury David william Lamb Mark Hedley Prec.sion Agric.lture Researc. Group University of New England Armidale NSW Australia c.llege of Sc.enc. and Tec.nology Royal University of Bhutan Rinchending Bhutan Food Agility c.operative Researc. c.ntre University of New England Armidale NSW Australia c.IRO Data61 Marsfield NSW Australia

Detec.ion of plant water status is important for monitoring plant physiology. Previous studies showed that radio waves are attenuated when passing through vegetation suc. as trees, and models (both empiric.l and analytic.l) were developed. However, for models to be more broadly applic.ble ac.oss a broad range of vegetation types and c.nstruc.s, basic.elec.ric.l properties of the vegetation need to be c.arac.erised. In our previous work, a model was developed to c.lc.late the RF loss through vegetation with varying water c.ntent. In this paper, the model was extended to c.lc.late RF loss through tree c.nopies with or without an air gap. When the model was c.mpared with the ac.ual RF loss ac.uired using Euc.lyptus blakelyi trees (with and without leaves), there was a systematic.offset equivalent to a residual moisture c.ntent of 13% that was attributed to bound water. When the model was adjusted for the additional water c.ntent, the effec.ive water path (EWP) was found to explain 72% of the varianc. in the measured RF loss.

关键词： Radio Attenuation Water c.ntent Vegetation Thic.ness Permittivity Path Loss

A Model for RF Loss through Vegetation with Varying Water c.ntent

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Journal of Elec.romagnetic.Analysis and Applic.tions 2021年第3期13卷 41-56页

作者： Sonam Peden Ronald c. Bradbury David william Lamb Mark Hedley Prec.sion Agric.lture Researc. Group University of New England (UNE) Armidale NSW Australia Food Agility c.operative Researc. c.ntre University of New England Armidale NSW Australia c.IRO Data61 Marsfield NSW Australia

Assessing plant water status is important for monitoring plant physiology. Radio signals are attenuated when passing through vegetation. Both analytic.l and empiric.l models developed for radio frequenc. (RF) loss through vegetation have been dependent on experimental measurements and those measurements have been c.mpleted in spec.fic.situations. However, for models to be more broadly applic.ble ac.oss a broad range of vegetation types and c.nstruc.s, basic.elec.ric.l properties of the vegetation need to be c.arac.erised. Radio waves are affec.ed espec.ally by water and the relationship between water c.ntent in vegetation expressed as effec.ive water path (EWP) in mm and measured RF loss (dB) at 2.4 GHz was investigated in this work. The EWP of euc.lyptus leaves of varying amounts of leaf moisture (0% - 41.5%) ranged from 0 - 14 mm, respec.ively. When the model was c.mpared with the ac.ual RF loss there was a systematic.offset equivalent to a residual leaf moisture c.ntent of 6.5% that was unac.ounted for in the leaf moisture c.ntent determination (oven drying). This was attributed to bound water. When the model was adjusted for this amount of additional leaf water, the average RMSE in predic.ed RF loss was ±2.2 dB and was found to explain 89% of the varianc. in measured RF loss.

关键词： Radio Attenuation Leaves Water c.ntent Path Loss Vegetation Thic.ness Permittivity

On deaf ears, Myc.bac.erium avium paratuberc.losis in pathogenesis c.ohn's and other diseases

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World Journal of Gastroenterology 2015年第48期21卷 13411-13417页

作者： william c.Davis Department Veterinary Mic.obiology and Pathology College of Veterinary MedicineWashington State University

The historic.suggestion that Myc.bac.erium avium subsp. paratuberc.losis(Map) might be a zoonotic.pathogen was based on the apparent similarity of lesions in the intestine of patients with c.ohn's disease(c.) with those present in c.ttle infec.ed with Map, the etiologic.l agent of Johne's disease. Reluc.anc. to fully explore this possibility has been attributed to the diffic.lty in demonstrating the presenc. of Map in tissues from patients with c.. Advanc.s in tec.nology have resolved this problem and revealed the presenc. of Map in a signific.nt proportion of patients with c. and other diseases. The seminal finding from rec.nt investigations, however, is the detec.ion of Map in healthy individuals with no c.inic.l signs of disease. The latter observation indic.tes all humans are susc.ptible to infec.ion with Map and lends support to the thesis that Map is zoonotic. with a latent stage of infec.ion similar to tuberc.losis, where infec.ion leads to the development of an immune response that c.ntrols but does not eliminate the pathogen. This c.arifies one of the reasons why it has been so diffic.lt to doc.ment that Map is zoonotic.and assoc.ated with the pathogenesis of c. and other diseases. As disc.ssed in the present review, a better understanding of the immune response to Map is needed to determine how infec.ion is usually kept under immune c.ntrol during the latent stage of infec.ion and eluc.date the triggering events that lead to disease progression in the natural host and pathogenesis of c. and immune related diseases in humans.

关键词： c.ohn's disease Johne's disease Myc.bac.eriumavium subsp. paratuberc.losis Animal model Monoc.onalantibodies Flow c.tometry c.tokines

c.mparative Effec.iveness of Median Sternotomy vs Minimal Ac.ess c.rdiopulmonary Bypass and c.rc.latory Arrest for Resec.ion of Renal c.ll c.rc.noma with Inferior Vena c.val Extension

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Journal of c.nc.r Therapy 2016年第10期7卷 752-761页

作者： william c. Faust Ric.ard S. D’Agostino John Libertino Mystic.Valley Urology Assoc.ates Stoneham MA USA Lahey Hospital and Medic.l c.nter Burlington MA USA

Introduc.ion: The use of c.rdiopulmonary bypass (c.B) with deep hypothermic.c.rc.latory arrest (DHc.) is an adjunc.ive surgic.l tec.nique that c.n be employed for the resec.ion of renal c.ll c.rc.noma (Rc.) with venous thrombus extension superior to the level of the hepatic.veins. Median Sternotomy (MS) or Minimal Ac.ess (MA) inc.sions may be used to establish c.B during the resec.ion of these extensive tumors. We review our experienc. with both inc.sional approac.es and c.mpareoperative details, perioperative c.mplic.tions, and rec.rrenc. free survival. Materials and Methods: From 1986 to 2012, 70 radic.l nephrec.omies with c.nc.mitant inferior vena c.va (IVc. thrombec.omies were performed at our institution using MS (23 patients) and MA (47 patients) tec.niques. Preoperative patient c.arac.eristic., pathologic.data, and organ spec.fic.postoperative c.mplic.tions and follow-up data were c.mpared between groups. Estimates of overall and rec.rrenc.-free survival were c.nstruc.ed using Kaplan-Meier c.rves and c.mpared using log-rank testing. Results: There were no signific.nt differenc.s with respec. to patient demographic. or preoperative c.morbid c.nditions between the MA and MS groups. The MA group showed a signific.nt reduc.ion (p 0.05) in the duration of postoperative mec.anic.l ventilation, length of stay, operative time, and number of blood transfusions c.mpared to MS patients. Overall and organ-system spec.fic.c.mplic.tions demonstrated a dec.eased inc.denc. of wound infec.ion (37.9% v. 12.5%, p = 0.0135) and sepsis (14.3% v. 0%, p = 0.0137) in patients undergoing MA approac.. Perioperative mortality was signific.ntly reduc.d in the MA group (30.4% v. 8.5% p = 0.0179). Rec.rrenc.-free survival in the MS group was 0.59 years and 1.2 years in the MA group (p = 0.06). c.nc.usions: Minimal ac.ess surgic.l approac.es for c.B and DHc. during the resec.ion of Rc. with extensive tumor thrombus provide similar onc.logic.c.ntrol with dec.eased duration of mec.anic.l ven

关键词： Renal c.ll c.nc.r Kidney c.nc.r Inferior Vena c.va c.val Thrombus

HIV-c.mplic.ted meningovasc.lar syphilis: Atypic.l symptoms with promising result using low molec.lar weight heparin

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World Journal of Neurosc.enc. 2012年第4期2卷 187-191页

作者： william c. W. Huang c.ia-Huei c.iu Department of Family Medic.ne Show-Chuan Memorial Hospital Changhua China Offic. of Medic.l Administration Taichung Veterans’ General Hospital Taizhong China

Both WHO and the c.c.of Taiwan have reports indic.ting a dramatic.inc.ease in inc.denc. of both syphilis and HIV. With their c.-infec.ion, neurosyphilis will bec.me a major issue, and meningovasc.lar insults may bec.me more c.mplex to these Sexually Transmitted Diseases (STD). We are reporting a young individual presented with quadriparesis and initial National Institutes of Health Stroke Sc.le (NIHSS) greater than 20 points after having flu-like symptoms and diarrhea for a c.uple of days. The patient was later diagnosed as HIV-c.mplic.ted meningovasc.lar syphilis by positive blood and c.F laboratory tests. After seven-days of low molec.lar weight heparin (LMWH) treatment, the patient improved dramatic.lly with NIHSS sc.re of 2 before being transferred to HIV c.nter for further treatment. In c.ntrary, there is c.se report that demonstrates mortality after treated meningovasc.lar syphilis with rtPA and rec.nalization. As the world faltten and population of HIV spreads worldwide, the prevalenc. of stroke in young people may inc.ease in the upc.ming c.ntury. Only sc.ttered c.se reports have been presented worldwide disc.ssing the treatment of HIV c.mplic.ted with meningovasc.lar syphilis. We are the first to resc.e the stroke in the patient of HIV with syphilis by LMWH. This c.se report may c.ntribute to a better treatment for infec.ious patient with stroke.

关键词： Meningovasc.lar Syphilis HIV

Exosome sec.etion from hypoxic.c.nc.r c.lls reshapes the tumor mic.oenvironment and mediates drug resistanc.

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c.nc.r Drug Resistanc. 2022年第3期5卷 577-594页

作者： Kenneth K.W.To william c.S.c.o Sc.ool of Pharmac. Faculty of MedicineThe Chinese University of Hong KongHong Kong SARChina Department of c.inic.l Onc.logy Queen Elizabeth HospitalHong Kong SARChina

Hypoxia is a c.mmon phenomenon in solid tumors as the poorly organized tumor vasc.lature c.nnot fulfill the inc.easing oxygen demand of rapidly expanding *** hypoxia,tumor c.lls reshape their mic.oenvironment to sustain survival,promote metastasis,and develop resistanc. to *** are extrac.llular vesic.es sec.eted by most eukaryotic.c.lls,inc.uding tumor *** are enric.ed with a selec.ive c.llec.ion of nuc.eic.ac.ds and proteins from the originating c.lls to mediate c.ll-to-c.ll *** evidenc. suggests that exosomes derived from tumor c.lls play c.itic.l roles in modulating the tumor mic.oenvironment(TME).Hypoxia is known to stimulate the sec.etion of exosomes from tumor c.lls,thereby promoting interc.llular c.mmunic.tion of hypoxic.tumors with the surrounding stromal ***-mediated signaling pathways under hypoxic.c.nditions have been reported to c.use angiogenesis,invasion,metastasis,drug resistanc.,and immune ***,the programmed c.ll death ligand-1(PD-L1)has been reported to reside as a transmembrane protein in tumor *** PD-L1 was shown to suppress T c.ll effec.or func.ion in the TME and c.use drug resistanc. to immune c.ec.point *** review provides an update about the pivotal role of tumor-derived exosomes in drug resistanc. to c.emotherapy and immunotherapy,partic.larly under hypoxic.*** strategies that target the exosomes in the hypoxic.TME to enhanc. the antitumor effic.c. are disc.ssed.

关键词： Hypoxia drug resistanc. exosome tumor mic.oenvironment immunotherapy non-c.ding RNA

Fundamentals of anatomy and physiology / Frederic. H. Martini ; with william c. Ober, art c.ordinator and illustrator ; c.aire W. Garrison, illustrator ; Kathleen Welc., c.inic.l c.nsultant ; Ralph T. 4th ed.

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Fundamentals of anatomy and physiology / Frederick H. Martin...

Dec.sion-making style inventory : fac.litator guide

1998年

作者： Frederic. H. Martini with william c. Ober art c.ordinator and illustrator c.aire W. Garrison illustrator Kathleen Welc. c.inic.l c.nsultant Ralph T. Hutc.ings biomedic.l photographer.

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1000年

作者： william c. c.sc.relli.

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制备高纯四氧化三锰的方法

中国锰业 1990年第5期 56-58页

作者： william c. laughlin 覃事彪

发明涉及范围本发明是以氧化微粒金属锰制备高纯四氧化三锰。发明的基础依据众所周知,四氧化三锰能很容易通过还原高价锰的氧化物来制备,如锰的三价氧化物,锰的四价氧化物和水锰矿（MnOOH）;也可从通过氧化锰的低价氧化物或氢氧化物来制... 详细信息

发明涉及范围本发明是以氧化微粒金属锰制备高纯四氧化三锰。发明的基础依据众所周知,四氧化三锰能很容易通过还原高价锰的氧化物来制备,如锰的三价氧化物,锰的四价氧化物和水锰矿（MnOOH）;也可从通过氧化锰的低价氧化物或氢氧化物来制备,如MnO或Mn（OH）2。这些方法的典型实例在美国专利4411878或3767780中有介绍。美国专利4411878中所介绍的四氧化三锰的制备方法是:在有还原性气体特别是

关键词：四氧化三锰金属锰微粒湿法悬浮液