159 results on '"Harless, William"'
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2. Contemporaneous Perioperative Inflammatory and Angiogenic Cytokine Profiles of Surgical Breast, Colorectal, and Prostate Cancer Patients: Clinical Implications.
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Baghaie, Leili, Haxho, Fiona, Leroy, Fleur, Lewis, Beth, Wawer, Alexander, Minhas, Shamano, Harless, William W., and Szewczuk, Myron R.
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BREAST ,HEPATOCYTE growth factor ,PROSTATE cancer patients ,PLATELET-derived growth factor ,PLACENTAL growth factor ,GROWTH factors - Abstract
Surgery-induced tumor growth acceleration and synchronous metastatic growth promotion have been observed for decades. Surgery-induced wound healing, orchestrated through growth factors, chemokines, and cytokines, can negatively impact patients harboring residual or metastatic disease. We provide detailed clinical evidence of this process in surgical breast, prostate, and colorectal cancer patients. Plasma samples were analyzed from 68 cancer patients who had not received treatment before surgery or adjuvant therapy until at least four weeks post-surgery. The levels of plasma cytokines, chemokines, and growth factors were simultaneously quantified and profiled using multiplexed immunoassays for eight time points sampled per patient. The immunologic processes are induced immediately after surgery in patients, characterized by a drastic short-term shift in the expression levels of pro-inflammatory and angiogenic molecules and cytokines. A rapid and significant spike in circulating plasma levels of hepatocyte growth factor (HGF), interleukin-6 (IL-6), placental growth factor (PLGF), and matrix metalloproteinase-9 (MMP-9) after surgery was noted. The rise in these molecules was concomitant with a significant drop in transforming growth factor-β1 (TGF-β1), platelet-derived growth factor (PDGF-AB/BB), insulin-like growth factor-1 (IGF-1), and monocyte chemoattractant protein-2 (MCP-2). If not earlier, each plasma analyte was normalized to baseline levels within 1–2 weeks after surgery, suggesting that surgical intervention alone was responsible for these effects. The effects of surgical tumor removal on disrupting the pro-inflammatory and angiogenic plasma profiles of cancer patients provide evidence for potentiating malignant progression. Our findings indicate a narrow therapeutic window of opportunity after surgery to prevent disease recurrence. [ABSTRACT FROM AUTHOR]
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- 2023
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3. Novel Therapeutic Target Critical for SARS-CoV-2 Infectivity and Induction of the Cytokine Release Syndrome
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Harless, William, primary, Lewis, Beth, additional, Qorri, Bessi, additional, Abdulkhalek, Samar, additional, and Szewczuk, Myron, additional
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- 2023
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4. Repositioning of Old Drugs for Novel Cancer Therapies: Continuous Therapeutic Perfusion of Aspirin and Oseltamivir Phosphate with Gemcitabine Treatment Disables Tumor Progression, Chemoresistance, and Metastases
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Qorri, Bessi, primary, Mokhtari, Reza Bayat, additional, Harless, William W., additional, and Szewczuk, Myron R., additional
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- 2022
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5. Intimacy With the Inevitable: A DOCTOR'S JOURNEY, FROM STUDENT TO RESIDENT TO CONSOLER OF THE DYING
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HARLESS, WILLIAM
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- 2013
6. Next Generation of Cancer Drug Repurposing: Therapeutic Combination of Aspirin and Oseltamivir Phosphate Potentiates Gemcitabine to Disable Key Survival Pathways Critical for Pancreatic Cancer Progression
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Qorri, Bessi, primary, Mokhtari, Reza Bayat, additional, Harless, William W., additional, and Szewczuk, Myron R., additional
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- 2022
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7. Virtual Dialogues with Native Speakers: The Evaluation of an Interactive Multimedia Method.
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Harless, William G., Zier, Marcia A., and Duncan, Robert C.
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Describes the development of a speech-activated multimedia system for foreign-language training. The model allows students to engage native speakers on CD-ROM in lengthy face-to-face dialogs using natural spoken language. (Author/VWL)
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- 1999
8. Instructional Technology and Continuing Medical Education.
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Academy for Educational Development, Washington, DC., Miller, George E., and Harless, William G.
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How has continuing medical education fared under instructional technology? For this reappraisal, the authors review the use of tapes, slides and film, in the medical profession in the U.S. and in the British Isles; radio and telephone, television, programed instruction, and computers (in their three-fold functions as retrievers of information, consultant in the diagnostic process, and instrument of instruction). Medical educators, the authors conclude, have embraced instructional technology with enormous enthusiasm, but have not done it systematically, seeming to have replaced their customary spirit of inquiry with a spirit of faith. They have neglected the process of diagnosing their needs, following it up with a specific prescription to correct the diagnosed defect, and a careful observation to determine whether the intervention has been effective. (Author/GO)
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- 1970
9. A Field Test of the TIME Patient Simulation Model.
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Harless, William G.
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The Technological Innovations in Medical Education (TIME) model, designed to be controlled by a professor in the classroom, incorporates voice recognition technology and video dramatization to create a believable patient encounter. A field test finding was that the students became committed to the care and management of the simulated patient. (Author/MLW)
- Published
- 1990
10. The Weather in Richmond
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Harless, William Edwin
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ABSTRACT:The Weather in Richmond is a short documentary about the Oilers, the football team at Richmond High School in downtown Richmond, California, as they struggle in 2012 with the legacy of winning no games, with the exception of a forfeit, in two years. The video documents the city of Richmond’s poverty and violence, but it also is an account of the city’s cultural diversity, of the city’s industrial history and of the hopes of some of the people who grow up there.The video documents the social struggles of the players: many of them come from singlefamily households, many of their parents have used drugs and spent time in jail; and many of these players struggle against being drawn into Richmond’s gang culture. The video also documents the football team’s coach, Tashaka Merriweather, a then27year old who returned to Richmond to take care of his sick father a few years before. Merriweather went to college in Arizona after graduating from Richmond High School himself, realizing the same dreams of many of his current players: to ultimately leave Richmond, attend a university and build a better life.When Merriweather returned to Richmond, he thought that coaching at the high school would offer him the opportunity to do some good. He would try to help the young people there achieve their dreams of attending college and maybe, even, playing in the NFL, but he found the job harder than he expected, hard but rewarding. The coach now realizes he may remain in Richmond longer than he intended, improving the football team and helping its players.Often, the players leave the team before the season ends, discouraged with their losses, and distracted by family struggles. Many come to school in the mornings without much food in their stomachs because of their poverty; many are involved in the city’s gang life, which results in school suspensions and a lack of dedication to the team. Often, players are forced to leave the team because of poor grades (though a year later, in 2013, the coach succeeded in preventing a single player from needing to drop the team because of grades). The players who stick with the team say their dedication to it, and to Coach Merriweather, has prevented them from ever joining a gang and that their focus on high school football will be a major factor in their graduating.The video documents the city of Richmond’s poverty and violence, but it also is an account of the city’s cultural diversity, of the city’s industrial history; and of the health risks young people take when they play football. It is an account of an area of the San Francisco Bay that is often forgotten by the news media as it covers the affluent techsectordominated neighborhoods of San Francisco and its suburbs.SOURCE LIST:1. A Journey Into North Richmond Part 2: North Richmond’s inauspicious beginnings, by Robert Rogers, Richmond Confidential, 6/8/2011 http://richmondconfidential.org/2011/06/08/part2northrichmondsinauspiciousbeginnings/2. Football win slips from Oilers, by Justin Pye, Richmond Confidential, 12/22/2012 http://richmondconfidential.org/2012/09/22/footballwinslipsawayfromoilers/3. CSD Eagles soar past the Oilers, 470, by Brittany Patterson Richmond Confidential, 9/15/2012 http://richmondconfidential.org/2012/09/15/csdeaglessoarpasttheoilers470/4. Oilers win, by Jennifer Baires, Richmond Confidential, Richmond Confidential, 10/20/2012 http://richmondconfidential.org/2012/10/20/oilerswin/5. Oilers take back the Richmond Cup on senior night, by Rachel de Leon, Richmond Confidential, 11/3/2012 https://richmondconfidential.org/2012/11/03/oilerstakebacktherichmondcuponseniornight/SCRIPT:KEY: The Weather in RichmondPlayers on the bus going to an away game:NARRATOR: It’s game four of the season for the Richmond High School Oilers. The football team is 0and3In fact, they’re 0 and 25. The team hasn’t won a game in almost two years.Shots of the game:Tonight they’re playing the California High School for the Deaf. And before long it’s clear this game won’t be any different for the Oilers. They’ll lose 47 to 0.Their best linebacker, Jorge Diaz, was benched after a concussion. And another star player, runningback Nate House, had to sit out because of an asthma attack.Nate House: Ya’ll don’t come to practice, then don’t nobody know what they’re doing. We can’t have people asking oh what do I do in the middle of the game? We look stupid doing that shit. So everybody — everybody got to come to practice on Monday.Coach Morris: When everybody comes, we can have a scout team and get a look. When don’t everybody come, we got to go half time and it’s not right.Devonte to Matt: Let’s erase this one, and let’s go get Fairfield out the house. First win. Then we take a bi. Then we can ice our little booboos. Huh? Stay with me, huh, baby? Stay with me, bro? Good luck bro. Goodluck. My brother’s keeper, yes I am. Head up, baby, head up.Scenery from Richmond; overhead view of the city:Richmond’s a gritty suburb on the San Francisco bay. There’s chemical plants, an oil refinery, lots of railroads...Ford used to build cars here... but that was back in the 1930s. Today, with its gang wars, Richmond’s considered one of California’s most dangerous cities.... Almost no one born here wants to stay.Devonte: I seen somebody get killed on Christmas day. Me and my little brother was in the living room playing the XBox, and we heard some like gunshots, and then the car just came flying down the street, crashed into the van that was parked in front of our apartment. And then it was a cab driver. And so like—yeah. Everybody went outside, blood started squirting out of his neck, and, yeah, That was an eyeopener right there.Shots of Coach Merriweather coaching.27yearold Tashaka Merriweather is the Oiler’s coach. He played football here ten years ago and dreamed of joining the NFL.He didn’t make it. But he did find a way out of Richmond... playing football at Arizona State.MW: I just graduated from college, and I’m slowly accepting the reality that I’m not going to be playing in the NFL or professional, so I need to be doing something else with my life..... And then I got the phone call about my dad having a stroke and needing to come back and help out the family.KEY: Game 5: Richmond vs. Fairfield, September 21, 2012 KEY: Richmond is 0 and 4.NATIONAL ANTHEMDevonte: “We play Fairfield Falcons, and this week’s practice been kind of like harder than the others just because we’re just being hungry and ready to get this W. W is win.At halftime, the Oilers are winning, 14 to 8. LOCKER ROOM:Coach Marlyn: Do this together, and we got it! You make sure it’s about we. The minute you start putting yourself ahead of this family, then mistakes are made. Stick with the family. Do your job. Do what you’re counted on to do, and we’ll get it done. I promise you that. Stay solemn fellows One more half. (Team claps). HALFBut in the fourth quarter, Fairfield takes the lead.MW, in the locker room, players crying: “The best part of our season is ahead of us. Simple as that. Alright?”Those guys who played they ass off and played they heart out, I’m proud of you. I’m real proud of you. Those guys who keep having mental breakdowns, alright, you got to figure it out, because you’re letting your teammates down. Simple as that.MW (INTERVIEW): I don’t know if you’ve noticed, kind of driving into Richmond from other places and how the weather seems like it changes almost and there’s kind of cloudy and gloomy at times. That’s how I feel. That there’s a cloud or there’s a weight that’s on the people of Richmond, here, that’s weighing us down, and in turn that causes us to go against each other or kill each other or hate and say, ‘You can’t do that.’ I hate to say it but almost like crabs in a bucket, and we’re all trying to climb out.Jorge Diaz is the team’s star linebacker ... The coaches want to get Jorge out of Richmond. .... They’ve found him offers, and got him scholarships. But he’s staying put.... to help his mom, who’s just been released from prison. He says he’ll go to nearby community college, improve his game there, and then transfer to a fouryear university, someplace else...someplace where the NFL sends recruiters.The NFL’s been a dream of mine since I was eight, and I’ve had people tell me that I wouldn’t be able to do it, I’m nothing, // the main thing is my pastor. Sadly I had a conversation with him about me pursuing football. He told me that I have more of a chance of getting struck by lightning than making it to the NFL, and that got me pretty pissed. So I stopped going to church.// I mean, the people that don’t believe in me, I really don’t associate with them because why associate myself with people that just bring my hopes down.A few blocks from the high school, the members of a local church make the team dinner every week.PASTOR CURTIS ZACKERY: “And the thing I love about what’s happeningright now is that you guys are still here. I just want to acknowledge that. You guys are still here, and you’re standing up. So you’re basically walking forward, and you’re being men of character. In the middle of suffering, you’re saying basically, ‘Hey, I’m going to stand firm, and I’m allowing this character to produce hope that tomorrow night the win’s going to come. Does anybody still have hope that the win’s going to come? (No!) Alright, that’s what I’m talking about.”KEY: Game 9: Richmond vs. Albany, October 19, 2012 KEY: Richmond is 0 and 7.The Oilers are playing the Albany Cougars ... They’re from a wealthier town... And it’s that team’s homecoming.... At halftime, Albany’s winning, twelve to six.But in the third quarter, the weather changes. Tra’von Clay, on the Oilers, finds a hole... and he scores.ThenTra’vonscoresanothertouchdown... Thenhescorestwomoretimes,andit’stheOIler’s first real win in two years...ANNOUNCER: Touchdown...... Richmond! Team lining up for highfives, happy, celebrating. Team cheer, gathering around Coach Byrd for hisendofgame speech.COACH: Hey, I’m proud of you. And I’ll tell you, the feeling that you feel right now, tell me I wasn’t lying when I told you there’s nothing sweeter in life than a victory. There’s nothing sweeter in life than a vicotry!COACH 2: Who we got next we all? PLAYERS: Kennedy! COACH 2: Who we got next week all? PLAYERS: Kennedy!COACH 2: (inaudible)Coach Byrd: I’m on camera, so I ain’t gonna say what I wanna say. Fuck it, I am! Fuck em!At church, for the team dinner.MW, sitting and talking to camera: One way or another, we decided to schedule our rivals as our homecoming game.” (Kate “Is that how it always is?”) “No. And if I would have bet — or to chose it — I probably wouldn’t have chosen it that way, but, you know, that’s how I feel.”Players eating dinner. In Richmond, the gangs divide themselves between North Richmond..where Richmond HighSchool is.. and South Richmond, where high school students go to Kennedy.Pastor Dave Curtis: “As a football player, you should know that it’s wartime. You should know that tomorrow is going to be a battle. You have a wartime mentality because you know that you’re about to face an enemy, you’re about to face an adversary.Cut to interview with Jorge.Jorge: “My mom told me to always hide my anger. She said never show it. So most of the time, I hide it. But when I get on that field it’s like — it’s like a noholdsbarred match — it’s just let it all out.While Jorge finishes, music starts; cut to the prehomecominggame dance. Shouting and dancing, the team runs off the field into the dark, feet pounding.Jorge: Ever since freshman year, I’ve had so much anger, I mean, there’s times where people step out of line, and I just want to beat them down. But I just remember what my mom always says, like, ‘Don’t show your anger.’ So when I’m on that field I tend to try to tear heads off. So I just let all my anger out there.Jorege.. with his mom at a halfway house now, Jorge lives with his cousin Matt.. and Matt’s grandparents. Both of them have had parents in jail. In Matt’s RoomMatt: It’s a big rivalry game, against Kennedy. we’re in the same city. And we gonna see what team’s better. Which is us. And we got ?, our walk, our march on 23rd, and then it’s game time. And we gonna win, we gonna win. ... Tray is here.Tray walks in, says high to grandmother.Tra’von walks with Matt and Jorge to school almost every day.Cut to Tra’von and Matt talking about the game together.Matt: Towards the end of the season, you find out who your real players are, who really wants to stick around and play. And then once all the other people that didn’t feel like football was for them — they just quit — and then the people who wanted to play get in the game more. And then that’s how we got our first win.Tray: Lying flat on bed, looking at ceiling: Richmond High winning doesn’t sound normal. People were so surprised we won last week.Jorge: We ran 200 on Hercules, 400 on Albany. Tray: We only ran 200 on Albany?Jorge: Two, 200 plus. But then, just imagine how much we about to run today.Tray: Dang, 600. Cut to Jorge: Game timeMatt’s grandmother: Tray, you want a cereal bar or a banana? Tray: I’ll take a banana.Matt’s grandmother: Go get it. Go on... He want’s a banana. Bye guys. I’ll see you tonight.Matt: The game’s at 6:15. Matt’s grandmother: I’ll be there early. Jorge: Dang, she’s gonna be there around seven.Jorge, Matta and Tra’von walking to school.Jorge: Yeah, we walk to school. Sometimes we get chased by a big dog. Uh, stop at the corner store sometimes if we ain’t broke.Matt: We get some energy in our body. Jorge: Yeah, talk to some pretty girls, get turned down, keep our head upand keep doing it anyways.Shots of police gang unit officers on the sidelines before the game starts, people going through metal detectors. Mascot rallying the crowd as the team preps in the background.The word at school is something might go down tonight. One of Richmond’s football players was in a fight with some Kennedy gang rivals a few days before, so tensions are high.Cut to Merriweather, huddled with players on field.Kennedy scores immediately... and finishes the first half ahead, 16 to zero.... After halftime, Tra’von scores a touchdown.But, suddenly, the police show up and start evacuating the stands... People hear gunshots and take shelter. Stands evacuating Police escort the team from the field:POLICE MAN TO MW: Suspend game. Everybody to their spots until we clear.MW: Right here? Hey! Everybody to the fence! To the fence! To the fence! Everybody to this fence! Hurry up! Right to the edge of this fence! Hey! Stay on the left side of the scoreboard! Left side of the scoreboard!Homecoming is canceled.The police report later that some Kennedy students.. they’d been kicked out of stadium... had fired some gun shots a few blocks away.MW: If you start walking around, you on your own.Devonte: What time do we meet here to finish tomorrow?MW: I haven’t found out. It probably won’t be tomorrow — it’s probably going to be either midweek or sometime either after Friday or whenever. But for now, get undressed and let’s see if we can follow those directions.MW: It’s going to be either midweek or sometime after Friday or whenever. For now, get undressed and stay in here..let’s see if we can follow those directions. // CUT TO WOMEN YELLINGOutside, the families are angry.MOTHER: Alright, you kick everybody out of the fucking stands. My baby on the field! We going together. Together! We is! Mark’s mama. ... You turn around and put everybody out.Lockerroom:MW: So it looks like they gonna cancel the dance. So they about to kick them out, but what you all got to do, or you’re going to be stuck in here: if you got rides, start calling them right now. They probably not going to let you walk by yourselves, so start calling your rides and chill out in here.PLAYER: I’m mad, the game is cancelled, we would have won probably, who knows. Now our dance is cancelled — all of this. Man, it’s some bullshit. It’s some BS.PLAYER: We could have came back easily. We could have came back easilyPLAYER: We already know it was going to happen, we already know it was going to happen, we already know it was going to happen ...PLAYER: I’m mad ‘cause they cancelled the game!Interviews:MW: Things have changed just so fast. You know, when I played during that time, I had guys from North Richmond, from Central, from the South — all on the same team. But they wouldn’t want to kill each other.JORGE: “Yeah, at times I feel sorry for him because he could be somewhere else dealing with a team that’s fiveandoh or sixandoh rather than Ohand2 or Ohand6, but he said it best is — the only time he’s going to leave — the only time he will leave is if they put a statue out in Richmond High of him. So I’m pretty sure he’s going to be around for a long time (smile).DEVONTE: I look up to him like a big brother. ‘Cause like he went to college and he also came from Richmond. He came out of Richmond High. So he told us his story of how he made it out of Richmond High. And I felt like if he did it, I’m pretty sure the rest of the team can do it, too.Shots of the last game.It’s the last game of the season, and the Oilers are playing De Anza, another high school in Richmond... for “The Richmond Cup”... a trophy that passes from one team to another, one game each year. And tonight, the players’ parents are sending them off.CHEERLEADING COACH: And now, our senior football players... Number 12, Quarterback Devonte Anderson, escorted by his mother, Jacquie Frazier, and his niece, Teniah.Team huddles on field.COACH MORRIS: Don’t be the guy that don’t hit. Don’t be the weak sister tonight, gentlemen.Shot of an Oiler scoring a touchdown.In the first half, each of the teams scores a touchdown. But the Oilers have been arguing among themselves, and the coach isn’t happy.Locker room at halftime:MW: We been bickering and complaining about each other all damn year, alright? All year! Only reason we lose is because we can’t get past each other. Either we don’t like each other or we don’t like the players. Whatever it is, we can’t get past each other. And it’s a shame on senior night that we want to bring the same thing that’s been hindering us all year to the field on the last game. You want to argue, we never gonna get anywhere. We gonna have six points, alright. Yall need to figure out if we gonna play with a team, as a team, in the second half or if we gonna come in here with sad faces talking about shoulda, coulda, woulda like the whole season. Figure it out.COACH 2: Let’s go, seniors.Huddle on sideline with Coach Byrd:PLAYER 2: Coach, my momma is here! My mom is here! She never seen me run the ball!COACH BYRD: Yeah, she did!Matt couldn’t play this last game because of a leg injury.Matt: (talking on sideline, looking at game): We’re actually a good team. I just don’t know why we can’t win. I mean most of our games have been close, but — we’re a good team. People just don’t see that. I don’t know why.But tonight, with parents here and a tied score, the mood in the stands is better than usual.CheerleadersDEVONTE’S SISTER: I’m Jasmine Perkins, I’m Devonte Anderson’s sister. Devonte will be the actually first person out of the family to go to college. So this is a very big, special opportunity for him and us to see someone in the family make it, to fulfill their dreams, you know, make their wishes come true.We’re going to root for him, we’re trying to get there, we need one more! Let’s make a touchdown Vonte! Let’s go!Pan from Jasmine to Tra’von scoring a touchdown.CAMERAMAN: Tra’von, what just happened?TRA’VON: I just scored a touchdown. It felt pretty good. I mean, I’ve scored a touchdown before, but it never felt this good. It never felt this good. Especially to get it for my seniors, you know, we worked so hard for this. It never felt so good. It never felt so good. I just can’t wait to finish these last three minutes and 28 seconds— with effort. Let’s get this win.Little boy on sidelines to camera:We are getting our comeback! We are getting our comeback. Richmond High rules! Who’s better now? Who’s better now? Tell me that.Players dump water on coach.The Oilers win their final game.MW: Hey! Line it up, Line it up!Players celebrate; lift up cup and chear.TEAM: Richmond! Richmond! Richmond!KEY: A year later, in 2013, the Oilers played another twowin season.KEY: The game against Kennedy was never rescheduled.KEY: Jorge is taking classes at a community college near Richmond and working two jobs to support his mother.KEY: Devonte won a basketball scholarship to the College of the Sequoias, a twoyear community college in central California about 225 miles from Richmond.KEY: Coach Merriweather will begin his fourth year as Richmond High School’s Head Football Coach next fall.KEY: Produced by William HarlessCamera and Sound: William Harless Byrhonda Lyons Rachael Waldhoz Mark Oltmanns Kate ElstonRyan Loughlin Julia Marshall Derek Lartaud Byron Wilkes Wendi Jonassen Yirmeyah Beckles Dylan Bergeson Maggie Beidelman Alexis Kenyon Amina Waheed Adam GrossbergFaculty Advisor: Robert Calo, Senior Lecturer, UC Berkeley GraduateSchool of Journalism Technical Advisor: Kean Sakata
- Published
- 2014
11. Virtual conversations: an interface to knowledge
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Harless, William G., Zier, Marcia A., Harless, Michael G., and Duncan, Robert C.
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Multimedia technology ,Voice I/O device ,GUI ,Interactive technology ,Interactive Drama Inc. -- Research ,Multimedia technology -- Research ,Multimedia software -- Research ,Computer graphics -- Research ,Voice I/O equipment -- Research ,Graphical user interface -- Research ,Interactive media -- Research ,Interactive computer systems -- Research - Published
- 2003
12. Cancer: A medical emergency
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Harless, William and Qiu, Yang
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- 2006
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13. Novel Molecular Mechanism of Aspirin and Celecoxib Targeting Mammalian Neuraminidase-1 Impedes Epidermal Growth Factor Receptor Signaling Axis and Induces Apoptosis in Pancreatic Cancer Cells
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Qorri, Bessi, primary, Harless, William, additional, and Szewczuk, Myron R, additional
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- 2020
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14. A Triple Combination of Metformin, Acetylsalicylic Acid, and Oseltamivir Phosphate Impacts Tumour Spheroid Viability and Upends Chemoresistance in Triple-Negative Breast Cancer
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Sambi, Manpreet, primary, Samuel, Vanessa, additional, Qorri, Bessi, additional, Haq, Sabah, additional, Burov, Sergey V, additional, Markvicheva, Elena, additional, Harless, William, additional, and Szewczuk, Myron R, additional
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- 2020
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15. Defining the next generation journal: the NLM--Elsevier interactive publications experiment
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Siegel, Elliot R., Lindberg, Donald A.B., Campbell, Glen P., Harless, William G., and Goodwin, C. Rory
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Electronic publishing -- Services ,Information technology -- Usage ,Electronic publication ,Electronic publishing ,Information technology ,Business ,Library and information science - Abstract
Objective: A unique collaborative project to identify interactive enhancements to conventional-print journal articles, and to evaluate their contribution to readers' learning and satisfaction. Hypothesis: It was hypothesized that (a) the enhanced article would yield more knowledge acquisition than the original article; (b) the interactivity aspects of the enhanced article would measurably contribute to the acquisition of knowledge; and (c) the enhancements to the original article would increase reader acceptance. Methods: Fifteen SNMA medical students, assumed to have a greater generational familiarity and comfort level with interactive electronic media, reviewed 12 articles published in three Elsevier clinical and basic science journals. They used the Student National Medical Association's asynchronous online discussion forum over a four month period to suggest desired enhancements to improve learning. 'Prognostic Factors in Stage T1 Bladder Cancer', published in the journal Urology was selected by the investigators as presenting the best opportunity to incorporate many of the students' suggested interactive and presentational enhancements in the limited timeframe available prior to the established test date. Educational, statistical, and medical consultants assisted in designing a test protocol in which 51 second to fourth year medical students were randomly assigned to experimental and control conditions, and were administered either the original or enhanced interactive version of the article on individual computer workstations. Test subjects consisted of 23 participants in the control group (8 males, 15 females) and 28 participants in the experimental group (9 males, 19 females). All subjects completed pre- and post-test instruments which measured their knowledge gain on 30 true-false and multiple-choice questions, along with 7 Likert-type questions measuring acceptance of the articles' format. Time to completion was recorded with the experimental group taking 22 rain on average compared to 18 rain for the controls; pre- and post-test times were 6 and 7 min, respectively. Statistical comparisons were based on change scores using either the Student t-test or the Two Way Analysis of Variance or Covariance. Significance was set at [alpha] = 0.05 or better. Results on the dependent measure of knowledge acquisition showed no difference overall on the 30 questions, but learning gain was statistically significant for the subset of 10 questions that measured gain on content that was accessible by the user-invoked interactive features of the enhanced article. Further analyses revealed significant interactions by student year and gender. Second year students (11 in the control group, 8 in the experimental group) were the best performers in terms of knowledge acquisition from both articles. The female medical students received a larger learning gain from journal enhancements and interactivity components than their male counterparts. Acceptance overall was greater for the experimental group who rated the experience more favorably than the controls. Conclusions: Failure to consider human factors such as gender and learning style may obscure underlying differences and their impact on the interactive aspects of scientific publications. Preliminary findings suggest the need for further study to include a heavier focus on interactivity apart from presentational enhancements; a more rigorous treatment of time as a specific variable; and an expanded experimental design that evaluates acquisition, understanding, integration and acceptance as dependent measures. Keywords: Electronic publishing, multimedia, graphics, computer, learning, information theory, medical students DOI 10.3233/ISU-2010-0608
- Published
- 2010
16. The effect of race and sex on physicians' recommendations for cardiac catheterization
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Schulman, Kevin A., Berlin, Jesse A., Harless, William, Kerner, Jon F., Sistrunk, Shyrl, Gersh, Bernard J., Dube, Ross, Taleghani, Christopher K., Burke, Jennifer E., Williams, Sankey, Eisenberg, John M., and Escarce, Jose J.
- Subjects
Cardiac catheterization -- Demographic aspects ,Health and race -- Analysis - Abstract
Doctors seem less likely to recommend cardiac catheterization in women and blacks. Researchers asked 8 actors to represent patients who were young or old, black or white, male or female. They were given a script to portray a patient with chest pain and videotaped. A total of 720 doctors watched the video and recommended treatment. They were less likely to recommend catheterization for women, young patients, and patients whose pain was not considered to be cardiac pain.
- Published
- 1999
17. An Assessment of the Virtual Conversations Method for Prostate Cancer Patient Education
- Author
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Harless, William G., Zier, Marcia A., Duncan, Robert C., Hudak, Jane L., McGarvey, Mary D., and McLeod, David G.
- Published
- 2007
18. Anemia and Neutropenia Associated with Copper Deficiency of Unclear Etiology
- Author
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Harless, William, Crowell, Edward, and Abraham, Jame
- Published
- 2006
- Full Text
- View/download PDF
19. Novel Molecular Mechanism of Aspirin and Celecoxib Targeting Mammalian Neuraminidase-1 Impedes Epidermal Growth Factor Receptor Signaling Axis and Induces Apoptosis in Pancreatic Cancer Cells
- Author
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Qorri,Bessi, Harless,William, Szewczuk,Myron R, Qorri,Bessi, Harless,William, and Szewczuk,Myron R
- Abstract
Bessi Qorri,1 William Harless,2 Myron R Szewczuk1 1Department of Biomedical and Molecular Sciences, Queen’s University, Kingston, ON K7L 3N6, Canada; 2ENCYT Technologies Inc., Membertou, Nova Scotia, CanadaCorrespondence: Myron R SzewczukDepartment of Biomedical and Molecular Sciences, Queen’s University, Kingston, ON K7L 3N6, CanadaTel +1 613 533 2457Fax +1 613 533 6796; Email szewczuk@queensu.caBackground: Aspirin (acetylsalicylic acid) and celecoxib have been used as potential anti-cancer therapies. Aspirin exerts its therapeutic effect in both cyclooxygenase (COX)-dependent and -independent pathways to reduce tumor growth and disable tumorigenesis. Celecoxib, a selective cyclooxygenase-2 (COX-2) inhibitor, reduces factors that cause inflammation and pain. The question is whether aspirin and celecoxib have other molecular targets of equal or more therapeutic efficacy with significant anti-cancer preventive benefits.Aim: Here, we propose that aspirin and celecoxib exert their anti-cancer effects by targeting and inhibiting mammalian neuraminidase-1 (Neu-1). Neu-1 has been reported to regulate the activation of several receptor tyrosine kinases (RTKs) and TOLL-like receptors and their downstream signaling pathways. Neu-1 in complex with matrix metalloproteinase-9 (MMP-9) and G protein-coupled receptors (GPCRs) has been reported to be tethered to RTKs at the ectodomain.Materials and Methods: The WST-1 cell viability assay, Caspase 3/7 assay, and Annexin V assay were used to evaluate the cell viability and detect apoptotic and necrotic cells following treatment in MiaPaCa-2, PANC-1 and the gemcitabine-resistant PANC-1 variant (PANC-1 GemR) cells. Microscopic imaging, lectin cytochemistry, and flow cytometry were used to detect levels of α-2,3 sialic acid. Epidermal growth factor (EGF)-stimulated live cell sialidase assays and neuraminidase assays were used to detect Neu-1 activity. Immunocytochemistry was used to detect levels of EGFR an
- Published
- 2020
20. A Triple Combination of Metformin, Acetylsalicylic Acid, and Oseltamivir Phosphate Impacts Tumour Spheroid Viability and Upends Chemoresistance in Triple-Negative Breast Cancer
- Author
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Sambi,Manpreet, Samuel,Vanessa, Qorri,Bessi, Haq,Sabah, Burov,Sergey V, Markvicheva,Elena, Harless,William, Szewczuk,Myron R, Sambi,Manpreet, Samuel,Vanessa, Qorri,Bessi, Haq,Sabah, Burov,Sergey V, Markvicheva,Elena, Harless,William, and Szewczuk,Myron R
- Abstract
Manpreet Sambi,1 Vanessa Samuel,1,2 Bessi Qorri,1 Sabah Haq,1,3 Sergey V Burov,4 Elena Markvicheva,5 William Harless,6 Myron R Szewczuk1 1Department of Biomedical and Molecular Sciences, Queen’s University, Kingston, ON, Canada; 2Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada; 3Department of Pathology and Molecular Medicine, McMaster University, Hamilton, ON, Canada; 4Laboratory of Novel Peptide Therapeutics, Cytomed J.S.Co., St. Petersburg, Russia; 5Biomedical Materials Laboratory, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, Russia; 6Encyt Technologies, Inc., Membertou, Nova Scotia, CanadaCorrespondence: Myron R SzewczukDepartment of Biomedical and Molecular Sciences, Queen’s University, Kingston, ON K7L3N6, CanadaTel +1 613 533 2457Fax +1 613 533 6796Email szewczuk@queensu.caIntroduction: Targeted multimodal approaches need to be strategically developed to control tumour growth and prevent metastatic burden successfully. Breast cancer presents a unique clinical problem because of the variety of cellular subtypes that arise. The tumour stage and cellular subtypes often dictate the appropriate clinical treatment regimen. Also, the development of chemoresistance is a common clinical challenge with breast cancer. Higher doses and additional drug agents can produce additional adverse effects leading to a more aggressive malignancy. Acetylsalicylic acid (ASA), metformin (Met), and oseltamivir phosphate (OP) were investigated for their efficacy to sensitize MDA-MB-231 triple-negative breast cancer and its tamoxifen (Tmx) resistant variant (MDA-MB-231-TmxR) together in combination with Tmx treatment.Methods: Microscopic imaging, the formation of 3D multicellular tumour spheroids, immunocytochemistry, flow cytometry, Annexin V Assay, Caspase 3/7 Apoptosis Assay, tube formation assay and analysis, and WST-1 cell viability assay evaluated the formation of MCTS, morphologic chang
- Published
- 2020
21. Cancer treatments transform residual cancer cell phenotype
- Author
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Harless William W
- Subjects
Neoplasms. Tumors. Oncology. Including cancer and carcinogens ,RC254-282 ,Cytology ,QH573-671 - Abstract
Abstract Background Physiologic wound repair and tissue regeneration are associated with distinct cellular behaviors triggered by tissue damage. Normally quiescent stem cells proliferate to regenerate damaged tissue, while relatively immobile epithelial cells can transform into a motile, tissue invasive phenotype through a partial epithelial-mesenchymal transition. These distinct cellular behaviors may have particular relevance to how cancer cells can be predicted to behave after treatments damaging a tumor. Presentation of the hypothesis Surgery, chemotherapy, and radiation therapy trigger highly conserved wound healing pathways that: (1) facilitate the phenotypic transformation of surviving cancer cells into a highly mobile, metastatic phenotype through an EMT or epithelial-mesenchymal transition and (2) induce residual cancer stem cell proliferation. Testing the hypothesis Tissue damage caused by cancer treatments will trigger the release of distinct cytokines with established roles in physiologic wound healing, EMT induction, and stem cell activation. They will be released rapidly after treatment and detectable in the patient's blood. Careful histologic evaluation of cancerous tissue before and after treatment will reveal cellular changes suggestive of EMT induction (down regulation of cytokeratin expression) and cancer stem cell enrichment (stem cell markers upregulated). Implications of the hypothesis Cancer cells surviving treatment will be more capable of metastasis and resistant to conventional therapies than the pre-treatment population of cancer cells. These changes will develop rapidly after treatment and, in distinct contrast to selection pressures fostering such changes, be triggered by highly conserved wound repair signals released after tissue damage. This pattern of tissue (tumor) repair may be amenable to treatment intervention at the time it is upregulated.
- Published
- 2011
- Full Text
- View/download PDF
22. Revisiting perioperative chemotherapy: the critical importance of targeting residual cancer prior to wound healing
- Author
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Harless William W
- Subjects
Neoplasms. Tumors. Oncology. Including cancer and carcinogens ,RC254-282 - Abstract
Abstract Background Scientists and physicians have long noted similarities between the general behavior of a cancerous tumor and the physiological process of wound healing. But it may be during metastasis that the parallels between cancer and wound healing are most pronounced. And more particularly and for the reasons detailed in this paper, any cancer remaining after the removal of a solid tumor, whether found in micrometastatic deposits in the stroma or within the circulation, may be heavily dependent on wound healing pathways for its further survival and proliferation. Discussion If cancer cells can hijack the wound healing process to facilitate their metastatic spread and survival, then the period immediately after surgery may be a particularly vulnerable period of time for the host, as wound healing pathways are activated and amplified after the primary tumor is removed. Given that we often wait 30 days or more after surgical removal of the primary tumor before initiating adjuvant chemotherapy to allow time for the wound to heal, this paper challenges the wisdom of that clinical paradigm, providing a theoretical rationale for administering therapy during the perioperative period. Summary Waiting for wound healing to occur before initiating adjuvant therapies may be seriously compromising their effectiveness, and patients subsequently rendered incurable as a result of this wait. Clinical trials to establish the safety and effectiveness of administering adjuvant therapies perioperatively are needed. These therapies should target not only the residual cancer cells, but also the wound healing pathway utilized by these cells to proliferate and metastasize.
- Published
- 2009
- Full Text
- View/download PDF
23. The effects of patient sex and race on medical students’ ratings of quality of life
- Author
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Rathore, Saif S, Lenert, Leslie A, Weinfurt, Kevin P, Tinoco, Aldo, Taleghani, Christopher K, Harless, William, and Schulman, Kevin A
- Published
- 2000
- Full Text
- View/download PDF
24. Novel Molecular Mechanism of Aspirin Targeting Neuraminidase-1 Impedes Epidermal Growth Factor Receptor-Signaling Platform and Induces Apoptosis in Pancreatic Cancer Cells
- Author
-
Qorri, Bessi, primary, Harless, William, additional, and Szewczuk, Myron, additional
- Published
- 2019
- Full Text
- View/download PDF
25. ATriple Combination of Metformin, Acetylsalicylic Acid, and Oseltamivir Phosphate Impacts Tumour Spheroid Viability and Upends Chemoresistance in Triple-Negative Breast Cancer.
- Author
-
Sambi, Manpreet, Samuel, Vanessa, Qorri, Bessi, Haq, Sabah, Burov, Sergey V., Markvicheva, Elena, Harless, William, and Szewczuk, Myron R.
- Published
- 2020
- Full Text
- View/download PDF
26. Computer-Assisted Instruction in Continuing Medical Education
- Author
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Harless, William G.
- Abstract
Paper presented at Annual Meeting of the Association of American Medical Colleges (79th, Houston, Texas, October 31, 1968).
- Published
- 1969
27. The Total Time Hypothesis and Computer Assisted Instruction
- Author
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Harless, William G.
- Published
- 1969
28. CASE: A Computer-Aided Simulation of the Clinical Encounter
- Author
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Harless, William G.
- Abstract
This project allows medical students to assume the role of practicing physician actively engaged in the process of clinical decisionmaking. (IR)
- Published
- 1971
29. Alternative therapies for metastatic breast cancer: multimodal approach targeting tumor cell heterogeneity
- Author
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Sambi,Manpreet, Haq,Sabah, Samuel,Vanessa, Qorri,Bessi, Haxho,Fiona, Hill,Kelli, Harless,William, and Szewczuk,Myron
- Subjects
Targets and Therapy [Breast Cancer] - Abstract
Manpreet Sambi,1 Sabah Haq,1 Vanessa Samuel,1 Bessi Qorri,1 Fiona Haxho,1 Kelli Hill,1,2 William Harless,2 Myron R Szewczuk1 1Department of Biomedical and Medical Sciences, Queen’s University, Kingston, ON, Canada; 2ENCYT Technologies, Inc., Membertou, NS, Canada Abstract: One of the primary challenges in developing effective therapies for malignant tumors is the specific targeting of a heterogeneous cancer cell population within the tumor. The cancerous tumor is made up of a variety of distinct cells with specialized receptors and proteins that could potentially be viable targets for drugs. In addition, the diverse signals from the local microenvironment may also contribute to the induction of tumor growth and metastasis. Collectively, these factors must be strategically studied and targeted in order to develop an effective treatment protocol. Targeted multimodal approaches need to be strategically studied in order to develop a treatment protocol that is successful in controlling tumor growth and preventing metastatic burden. Breast cancer, in particular, presents a unique problem because of the variety of subtypes of cancer that can arise and the multiple drug targets that could be exploited. For example, the tumor stage and subtypes often dictate the appropriate treatment regimen. Alternate multimodal therapies should consider the importance of time-dependent drug administration, as well as targeting the local and systemic tumor environment. Many reviews and papers have briefly touched on the clinical implications of this cellular heterogeneity; however, there has been very little discussion on the development of study models that reflect this diversity and on multimodal therapies that could target these subpopulations. Here, we summarize the current understanding of the origins of intratumoral heterogeneity in breast cancer subtypes, and its implications for tumor progression, metastatic potential, and treatment regimens. We also discuss the advantages and disadvantages of utilizing specific breast cancer models for research, including in vitro monolayer systems and three-dimensional mammospheres, as well as in vivo murine models that may have the capacity to encompass this heterogeneity. Lastly, we summarize some of the current advancements in the development of multitarget therapeutics that have shown promising results in clinical and preclinical studies when used alone or in combination with traditional regimens of surgery, chemotherapy, and/or radiation. Keywords: breast cancer, alternative therapy, drug resistance, cancer stem cells 
- Published
- 2017
30. A Voice-Activated, Interactive Videodisc Case Study for Use in the Medical School Classroom.
- Author
-
Harless, William G.
- Abstract
The Technological Innovations in Medical Education (TIME) Project of the Lister Hill National Center for Biomedical Communications is exploring the use of interactive videodisc, microcomputer, and voice recognition technology to create interactive case studies of simulated patients to train second-year medical students in the introduction to clinical medicine curriculum. (MLW)
- Published
- 1986
31. In California, an immigration ï¬ash point
- Author
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Harless, William
- Subjects
Murrieta, California -- Social aspects ,Illegal immigrants -- Social aspects ,Emigration and immigration -- Political aspects ,Mayors -- Powers and duties ,Political issue ,General interest ,News, opinion and commentary - Abstract
Byline: William Harless MURRIETA, Calif. - Cities don't get much more patriotic than Murrieta. The streets here are named for presidents: Monroe, Hoover, Madison, Adams, Washington, Jefferson. The mayor is [...]
- Published
- 2014
32. In Richmond, Foreclosed Homes Breed a New Kind of Problem
- Author
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Harless, William
- Subjects
Richmond, California -- Economic aspects ,Foreclosure -- Forecasts and trends ,Residential real estate -- Forecasts and trends ,Market trend/market analysis ,General interest ,News, opinion and commentary - Abstract
When Deborah Huey was about to show two empty units of an apartment building she managed to a prospective tenant earlier this year, the deal was scuttled by views of [...]
- Published
- 2011
33. As waters recede in Nashville, musicians assess losses
- Author
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Harless, William
- Subjects
Floods -- Influence -- Tennessee ,Post-disaster reconstruction ,Concerts -- Location -- Buildings and facilities -- Management ,Company business management ,General interest ,News, opinion and commentary - Abstract
NASHVILLE -- The country music star Brad Paisley was one of hundreds of performers who feared for their instruments this week after the Cumberland River overflowed. The water covered large [...]
- Published
- 2010
34. A Respite for Nashville as Rain-Swollen River Recedes
- Author
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Harless, William and Robbins, Liz
- Subjects
Cumberland River -- Environmental aspects ,Storm damage ,Power failure ,Water treatment plants -- Facility closures ,Thunderstorms -- Casualties ,General interest ,News, opinion and commentary - Abstract
NASHVILLE -- The rain-swollen Cumberland River began to recede on Tuesday after flooding parts of Nashville and surrounding communities with torrents of muddy water. Downtown businesses and landmarks were shuttered [...]
- Published
- 2010
35. Deadly Flooding Forces Evacuations in Nashville
- Author
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Harless, William and Berger, Joseph
- Subjects
Nashville, Tennessee -- Environmental aspects -- Social aspects ,Floods -- Casualties -- Social aspects -- Tennessee ,Evacuation of civilians -- Management -- Tennessee ,Emergency management ,Company business management ,Disaster planning ,General interest ,News, opinion and commentary - Abstract
NASHVILLE -- Parts of downtown Nashville were evacuated Monday as the rising Cumberland River, swollen by two days of drenching thunderstorms, flowed into streets near the country music joints and [...]
- Published
- 2010
36. Evaluation of a virtual dialogue method for acquired brain injury education: A pilot study
- Author
-
Knapp, Monika, primary, Gillespie, Elena, additional, Malec, James F., additional, Zier, Marcia, additional, and Harless, William, additional
- Published
- 2013
- Full Text
- View/download PDF
37. Virtual Dialogues with Native Speakers
- Author
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Harless, William G., primary, Zier, Marcia A., additional, and Duncan, Robert C., additional
- Published
- 2013
- Full Text
- View/download PDF
38. Poster 60 Evaluation of a Virtual Dialogue Method for Acquired Brain Injury Education: A Pilot Study
- Author
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Malec, James F., primary, Gillespie, Elena, additional, Harless, William G., additional, Knapp, Monika, additional, and Zier, Marcia A., additional
- Published
- 2012
- Full Text
- View/download PDF
39. Evaluation of a virtual dialogue method for breast cancer patient education
- Author
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Harless, William G., primary, Zier, Marcia A., additional, Harless, Michael G., additional, Duncan, Robert C., additional, Braun, Mary Ann, additional, Willey, Shawna, additional, Isaacs, Claudine, additional, and Warren, Robert D., additional
- Published
- 2009
- Full Text
- View/download PDF
40. Primary Care Physicians' Evaluation and Treatment of Depression
- Author
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Epstein, Steven A., primary, Hooper, Lisa M., additional, Weinfurt, Kevin P., additional, DePuy, Venita, additional, Cooper, Lisa A., additional, Harless, William G., additional, and Tracy, Cynthia M., additional
- Published
- 2008
- Full Text
- View/download PDF
41. Virtual standardized patients: an interactive method to examine variation in depression care among primary care physicians
- Author
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Hooper, Lisa M., primary, Weinfurt, Kevin P., additional, Cooper, Lisa A., additional, Mensh, Julie, additional, Harless, William, additional, Kuhajda, Melissa C., additional, and Epstein, Steven A., additional
- Published
- 2008
- Full Text
- View/download PDF
42. A fatal outcome in a patient with glioblastoma multiforme after receiving high-dose methotrexate
- Author
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Price, Samantha, primary, Harless, William, additional, Rikhye, Somi, additional, and Altaha, Ramin, additional
- Published
- 2008
- Full Text
- View/download PDF
43. Towards a Rational Ethics.
- Author
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Harless, William W.
- Subjects
ETHICS ,POLITICAL ethics ,RELIGION & science ,SCIENCE & society ,ABORTION & ethics - Abstract
This article discusses the need to review the way people think about moral obligations and politics, and how to resolve conflicts in a less biased manner. Abortion, for example, is one topic that moral obligation and politics intertwine the most. Belief should never blind people from the benefits science can bring to their lives. People need to realize that they are not living in previous eras and that science has to be given just as much credence as personal beliefs are given.
- Published
- 2006
44. Who's Afraid of A Brave New World? An argument for the genetic manipulation of human behavior.
- Author
-
Harless, William
- Subjects
HUMAN behavior ,HUMAN biology ,DNA ,GENES ,PHYSICAL anthropology ,GENETIC engineering - Abstract
This article reports on the genetic manipulation of human behavior. It talks about a scene from a movie "The Race for the Double Helix," a 1987 film, chronicling the events leading to the discovery of DNA, where the molecule being isolated from the cell by one of the key scientists is responsible for its discovery. The ability of humans to manipulate DNA using genetic engineering is much more powerful. Deoxyribonucleic acid or DNA biomolecule is composed of four distinct subunits that in combinatorial arrangement allows the living creatures for performance of their work according to their culture.
- Published
- 2004
45. An experiment in learning behavior using computer Assisted Instruction.
- Author
-
Lucas, Nancy C., Harless, William G., and Thies, Roger E.
- Abstract
The present study applies the attributes of computer-assisted instruction (CAI) to a behavioral experiment in verbal concept learning. The hypothesis states that giving the student freedom to acquire information according to his own cognitive style will facilitate his learning. Twenty-four freshman medical students were randomly assigned to two groups. The control group was shown definitions of eleven physiological terms in a set order, while the experimental group was allowed to select, or 'structure', the order in which they saw the terms defined. The groups were carried to a criterion of correctly recalling each term one time. Two-thirds of the subjects in the experimental group showed a desire to structure the terms. However, the two groups showed no statistically significant differences in either the mean number of trials to criterion or in their mean scores on a retention test. The subjects in the experimental group may not have been adequately motivated to become deeply involved in the organizational phase of the learning task. The students' freedom to choose the sequence for presentation of a series of terms apparently did not result in increased efficiency during the rehearsal task. Consequently, CAI tutorial sessions might be more effective if they encourage freedom during the material integration phase rather than during initial acquisition of a rehearsal task. [ABSTRACT FROM AUTHOR]
- Published
- 1970
- Full Text
- View/download PDF
46. Interactive Videodisc Case Studies for Medical Education
- Author
-
Harless, William G., Zier, Marcia A., and Duncan, Robert C.
- Subjects
education ,Education - Abstract
The TIME Project of the Lister Hill National Center for Biomedical Communications is using interactive videodisc, microprocessor and voice recognition technology to create patient simulations for use in the training of medical students. These interactive case studies embody dramatic, lifelike portrayals of the social and medical conditions of a patient and allow uncued, verbal intervention by the student for independent clinical decisions.
- Published
- 1986
47. Ultrasonic Differentiation of Right Pleural Effusion from Subphrenic Fluid on Longitudinal Scans of the Right Upper Quadrant: Importance of Recognizing the Diaphragm
- Author
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Landay, Michael, primary and Harless, William, additional
- Published
- 1977
- Full Text
- View/download PDF
48. Evaluation of offices (Panel Session)
- Author
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Harless, William, primary
- Published
- 1982
- Full Text
- View/download PDF
49. Sessions III and IV: Medical education information systems: Role of lister hill center in research/development; Demonstrations of prototype medical education and information systems
- Author
-
Schoolman, Harold M., primary, Weisberg, Michael, additional, Armstead, Karen, additional, Carr, Victor, additional, Harless, William, additional, Kingsland, Lawrence C., additional, Locatis, Craig N., additional, Mayse, Suzanne, additional, Mingioli, Joseph, additional, and Woods, James, additional
- Published
- 1986
- Full Text
- View/download PDF
50. GENESYS—A generating system for the CASE natural language model
- Author
-
Harless, William G., primary, Drennon, Gary G., additional, Marxer, John J., additional, Root, Judith A., additional, Wilson, Linda L., additional, and Miller, George E., additional
- Published
- 1973
- Full Text
- View/download PDF
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