Polio siom-.-Releas'ed. i liiiiBFOved rami Brace Yourselves, Kids! Vaccine Ml 77 r MUNDBD 1651 105th Year 2 SECTIONS-20 PAGES Th Oregon Statesman, Salem, Oregon, Wednesday, April 13, 1955 PRICE 5c No. 17 Work Sent to Doctors (Jp j Storm PBJJ-lj Rages UuJ LLAJLq ; Tn Q t at P ; "Peace hath her victories No less renowned than war." So wrote th r poet John Milton in a sonnet U the warrior Crom well. The truth has fresh endorse ment in news of the success of the Salk vaccine against poliomy elitis. All th preliminary signs pointed to this f act, so the an nouncement on Tuesday, timed appropriately to coincide with the anniversary of the death of Frank lin D. Roosevelt, occasioned no surprise. But it did lift a load of fear from the minds of millions of parents and point a way of escape from the paralysis which often attended polio infection. The hero is Dr. Jonas E. Salk, scientist at the University of Pittsburgh, who has been work ing to perfect a preventive vaccine for the past six years on 'a grant from the National Foun dation for Infantile Paralysis (March of Dimes). He appropria tely acknowledges debt to the ef forts ,of other investigators who have been conducting research in this field for a much longer pe- . riod. The first task was to isolate the virus it was found there are three types of polio, one of which was responsible for the crippling paralysis which has made polio a dread disease. Then the job was to locate a serum that would pre vent or cure the polio types with out injury to the human system. In an article in the April Sci entific American Dr. Salk discus ses his approach to the problem of preparing a safe and sure vac cine against polio. There have been two schools of thought in (Continued on editorial page, 4.) Power Outlook roving m Northwest i PORTLAND .( ' The power outlook is improving for the Pacific Northwest with heavy rains along the coast and some snow-melt flowing into the inland power reservoirs. ! The Bonneville 'Administration said Tuesday that the "flow into the reservoir behind Grand Coulee Dam has gone up from 45,000 cubic feet per second to 77,000 within the past week. A spokesman for Bonneville said the inflow at Albeni Falls Dam is being passed on to Grand Coulee, water is spilling at McNary Dam, insuring maximum generation at Bonneville Dam, and conditions are favorable at Hungry Horse Dam. The only blot in the picture Is the receding flow on Snake River tributaries because of cold weather there. . L The spokesman said it may soon be possible to restore the inter. ruptible power cut off from several industries last month. At that time 75 per cent of the interruptible load, was cut off. Stock Market Pushes Through To Record High ; NEW YORK (fl The stock market pushed through to a record high Tuesday. , Strength in the chemicals, rails and steels enabled The Associated Press average of 60 stocks to ad vance $1.30 to $163.30. That was well above the previous record high of $162.60 touched oa March 4. Gains of $2 to $3 a share were posted by Monsanto Chemical, Union Pacific, American Gas k Electric, Bethlehem Steel and Goodyear. Up between $1 and $2 were such stocks as International Paper; Allied Chemical Du Pont and Southern Railway. - Producers of the new polio vac cine advanced early in the session but were subjected to profit-tak ing later on. The aircrafts lost ground, with Douglas down $2 and Boeing down $1. I- Volume for the session totaled 2,770,000 shares. ANIMAL CRACKERS V WARRIN GOODRICH - . 71 - w - George Is nek m feed mvMcr! Imp A heavy storm swept Oregon Tuesday, causing some-wind dam age in many places and dumping more than 1-inch of rain onto Salem and continuous snowfall on Santiam Pass.! A measure of relief is seen for the Salem, area by McNary Field weathermen, who predict partial cloudiness and scattered showers today, tonight and Thursday. The temperature today may get around 54, in contrast with Tues-day's-43. The night will be cooler near freezing, however. High Winds High winds, according to Asso ciated Press aanounts, inflicted damage along the? coast Gust velocity of 60 miles an hour was attained at Newport where station KNPT's 205-foot transmitting tow er was toppled. Another tower kept the station on the air. ' The wind also smashed a big Window and tore off part of a Supper club building roof there. Trees and television antennas be came storm casualties elsewhere. Passes Eastward The storm passed . eastward over Portland and the Willam ette Valley about noon. More than an inch of rain was reported at Newport, Portland and Salem, which got 1.64 inches. Snow fell all day in Santiam Pass but melted as it fell in the lower altitudes like Detroit.' High way Supervisor Glenn Davidson at Detroit said plows were not called out. However, a small slide, that partially blocked the road above Detroit Dam, required clearing away. Maximum wind velocity attain ed in Salem was 35 miles an hour. .Sustained velocity was 24. . A rash of minor accidents was reported t on slippery Lancaster Drive between Center Street and Silverton Road where one resi dent observed four wrecks during the day. Astoria reported gusts up to 63 miles an hour and Portland re corded 55. , , !. ; - As a result of rain storms, rivers in the valley art due for moderate rises during the next two days. At Salem, the Willamette measured 6.2 feet Tuesday morning and 7.9 feet by midnight. Dam Power Failure Laid to Faulty Circuit PORTLAND m McNary Dam power was interrupted again Tuesday, but engineers said they thought they had located the trouble that caused .the brief interruptions for two successive days. . They said a faulty relay circuit had been located at the Santiam sua station in the Willamette Valley. One of McNary's two main lines runs there. The faulty circuit apparently set up line instability that activated automatic switches at the McNary end. cutting off all power generated at the dam. There was a half-hour1 inter ruption Monday. There were inter ruptions of 11 and eight minutes Tuesday rnorning. Aluminum com pany potlines were cut off from service briefly until power could be restored. Clocks also ran slow in the period, because of lowered frequency, hut the frequency was stepped up later to correct them. Searchers for Airman Plod -II . Through Snow GOLDENDALE, Wash, Ifl Ground parties plodded through snowstorm in the Simcoe Moun tains Tuesday1, in the search for 20-year-old Henry Baker of The Dalles, Ore., plane crash survivor missing since Sunday. As darkness approached Tues day the Klickitat County sheriffs office said no trace of Baker had been reported. Baker and Jack LaRocque, 40, of The Dalles survived the crash of LaRocque's light plane Satur day. LaRocque, injured severely, was rescued by an Air Force heli copter crew a few hours after Baker left the crash scene to seek help. , A heavy snowstorm, in the Sim coe range northeast of here pre vented air search Tuesday. High Snowdrifts in Two States Block Traffic . . High winds 'whipped up moun tainous drifts of. snow that nearly stopped all traffic from Southeast Wyoming along the Rocky Moun tains into Southern Colorado Tues day as a blinding, blizzard swept across the two-state area, the As sociated press said. Solon Vote Takes State lotoi4 Bureau Control From Newbry By ROBERT E. GANGWARE ployes now under the secretary City Editor, The Statesman of state will become part of a rThe House passed the bill to separate motor vehicle depart put the state motor vehiclede- J ment. headed by an administrator partment under thegovernor he appointed by the governor. Taesday and the Senate passed a ; bill to raise unemployment benefits. ., Both issues have rated among the top controversies of the Ore gon legislative session ever since it began 13 weeks ago. The House action, by a 39 to 19 vote, means that some 600 em- Gty Teachers eels To Pay Plan Salem Classroom Teachers As sociation, headed by its spokesman-president. Dale Merrill, told Salem School board members Tuesday night that the association is dissatisfied with the board's proposed method of . moving into the new pay schedule next year. Eighty per cent of the associa tion's membership signed the pe tition expressing dissatisfaction. The group requested the board to reconsider its proposal. Teachers want a double raise of $360 next fall rather than the board proposal Of $180. 'We are here," Merrill said, "because we had been led to be lieve this would be ; a year for majopreadjustment of teacher salaries." The board's proposal does not reflect this adjustment and, as a result, teacher morale has deteriorated, he added. Merrill was answered sharply by board member Gardner Knapp who said Salem's schedule is above average in the state and that teacher, salaries here under the new schedule compare favor ably with salaries in other fields with comparable educational back grounds. ! Xnapp said the board had tak en a "publicity beating" over the teacher salary matter when U In his opinion, is not i Only above average but fair to teachers. The board took no action on the matter, but individual members expressed opinions that the school budget "simply wouldn't take" the additional millage the teacher re quest would require. The teacher proposal would add about $79,000 or about 1 mills t the budget (Additional details on page 2, sec 1). Medal for "WASHINGTON m j -Rep. De- rounian (R-NY) Tuesday proposed that Congress award a medal . to Dr. Jonas E. Salk who developed the anti-polio vaccine. Derouman said it would be a "fitting expression of the tre mendous gratitude of the people . . to this great doctor and hu manitarian for his : brilliant achievement" " .: Jle added in a : statement that he would formally offer in the House Wednesday a bill to award the medal. :'Dr. Salk's contribution to man kind, through the successful de velopment of his polio vaccine, is one of the greatest in modern his tory and I feel that I am voicing the gratitude of all America in presenting this bill," Derounian said. . r ! t . East State Cattle Ranches 'In Worst Shape on Record' PORTLAND to-Eastern Oregon livestock ranges are in the Worst shape on record, the federal Department of Agriculture said Tuesday. Cold weather has held back grass growth, and : .not nearly , enough rain and snow . fell during, the winter to assure a long grazing period in spring and summer, the April report on range conditions said. j Prospects are especially poor in the central and southeastern part of the state. ! Max. j Min. ,44 45 25 . 38 46 45 44 51 " Predp. 1 (4 1-77 sa i 1.42 , .45 .00 .15 .55 jOO 1 Salem Portland Baker 47 60 53 54 61 78 50 Medford North Bead Roseburf San Francisco Chicafo New York 44 55 - Los Anjrelei 83 Winamette River T. feet. - t FORECAST (from U. S. Weather Bureau McNary Field, Salem): Partly cloudy With scattered show ert today, tonight and Thursday. Hiirh today near 54. cooler tonicht with near 32 low. Temperature at la.i) I mm. today was 43. . 1 . " SALEM PEtaPtTATlOX Sine Start of Weata Tear Sept 1 I Year Last Year Normal I 3JM 40.B0 S4J8 Group Obj Salk Proposed eiiecuve Juiy x. laoo. The Senate action approved the compromise Senate bill lift ing the ceiling of unemployment payments from $25 to $35 a week. Only senators voting against the j plan were Sens. Lee Ohmart (R), Salem, and Walter Leth (R), Monmouth. The bill now goes to the House for consideration. Debate Headed Off i Voting and full-scale debate on yet another controversial subject were headed off when the House decided by 33 to 25 vote to send back to committee the measure that would have each county elect one senator.. The House elections committee in turn agreed to hold a public hearing on this bill at 7:30 p.m. Monday. Passage of the new motor ve hicle department plan came in both the House and, earlier, in the Senate over the objections WEDNESDAY'S EVENTS 10 a.m. House to take action on billboard regulation bill, HB 606. f 1 p.ml Hearing on bill in creasing bar pilots' rates, Room 401, before Senate commerce committee. , -: 10 a.m. Senate to. act on bill putting utilities and build ing rental firms under corpo rate excise tax and on bill to redefine true cash value for taxing purposes. voiced by several lawmakers that this was a political maneuver, would bring about a more effi cient operation, would center too much power in the governor. Step in Consolidation Rep. W. W. Bradeen (R), Burns, said the bill represented first step in an eventual consoli dation of state motor vehicle regulating functions, since the affected department, like the State Highway Department and public utilities office, would be supervised by appointees of the governor.' " " ' , The bill was backed in the House by Rep. Maurine Neu- berger (D)r Portland, and Rep. George Layman (R), NewTerg, who served on the interim com mittee which recommended the legislation for a separate motor vehicle department Gov. Paul Patterson jlso recommended it No Argument At the Senate side of the Capi tol Tuesday, there was no argu ment over the unemployment bill which had been written by the' Senate labor and industry com mittee to substitute '--for six sepa rate bills on the subject ' Debate had come Saturday when the Senate decided to side in .with the committee minority in favor of a $35 weekly top benefit instead of $32. This' bill, as it now drops In Atom Reactor DueatHanford SPOKANE The General Electric Co. will build a puclear reactor, for production of electric power, at ( Hanford, Wash., Sen. Magnuson (D-Wash), said Tuesday-night "We are going to have a re actor at Hanford,' Magnuson said. "It will create electric power and ' will substitute for steam plants in the Pacific Northwest. "Funds for the project are in the Atomic Energy Commission's budget and General Electric 'will not have to worry about financing." INVESTIGATION PLANNED. ' WASHINGTON ( Sen. Lan ger (R-ND) announced Tuesday night that, a Senate judiciary sub committee he heads will "conduct a full and complete" investigation into Edward J. Corsi's charges that the refugee law was being "sabotaged." Salem Mother Fights to Save Daughter From Deportation A hearing win open Thursday in Portland to determine whether two young daughters of a Salem mother will be taken from her and sent to Mexico. , , The woman is Mrs. Sarah Vene gas, 27, the fanner Sarah Caro line Morse, 1674 Court St She is a junior at Willamette University. The daughters to be involved in the deportation action in fed eral court are Sarah Lucia, 8, and Maria Elena, 6, both born in Mexico. A third daughter, born in this country, is not involved. ' According .to the Associated Press account, Sarah Morse mar ried Rafael Venegas, i a Mexican farm worker and went to Mexico with him in 1945. There the two girls were born. Since the mother iuau jh uj vwunixy Dciorw aiie was U, her daughters were not the House, would raise employer taxes an average of 50 per cent to keep the unemployment trust fund from further dwindling at present rate, would . disqualify many seasonal workers from ben efits and would' reduce benefits by half for the claimants who had quit jobs without cause, been fired ct had refused to accept jobs offered them. ; (Additional legislative news on Page 9, Sec. 1.) ' . Russ Premier, Bohlen Trade Austria Toasts MOSCOW Vfi Soviet Premier Nikolai .Bulganin and U.S. Am bassador Charles E. Bohlen ex changed toasts Tuesday night to ward early restoration of Aus tria's iulependence. Both indicated belief an Austrian settlement would be a step in the direction of world peace. , .t The toasts came at a reception given by Foreign Minister V.M. Molotov at Spiridonovka Palace for Austrian Chancellor Julius Raab and his ton I advisers who arrived Monday at the Soviets' in vitation for talks on a treaty. For 10 years the Western Big Three and Russia have been un able to agree on terms for an Aus trian treaty ending their occupa tion of the country. : Prior to the reception, Raab and his advisers held their first for mal talks with Molotov. They last ed for 90 minutes but there was no comment from the Austrians or Russians on what was said. The reception ' was a gay and amiable affair. Bohlen talked with Bulganin for an hour around a buffet table. Swaps Accusations With ExAide WASHINGTON J Secretary of State Dulles swapped hot ac cusations Tuesday ' with Edward J. Corsi, his one-time friend whom he fired as his immigration expert. Dulles told a near-record news conference Corsi was guilty of reckless charges in denouncing the department s handling of a pro gram to admit refugees to - the United States. Corsi indignantly fired back that Dulles lied when he claimed Cor si's ouster Sunday. was in no way influenced by frequent attacks ,on him by Rep. Walter (D Pa). "It's a . whole string of false hoods," Corsi retorted. "I am ter ribly shocked and astounded that a man like Dulles for whom .1 had such respect could stoop so low to defend himself and the in competent administration of Scott McLeod." . ' ' McLeo4 is the State Department security chief who operates the refugee law. In turning down Dul les offer of a new job Monday Corsi also struck out at McLeod, saying McLeod wanted him to serve as "stooge" to alibi what he called failures in the refugee program, i U.S. Hoping This Taxpayer Can't Sleep IHICAUU uii An anonymous letter arrived at the income tax of fice Tuesday. It was clipped to four $100 bills and read: f 'Enclosed find $400 for my in come tax. My conscience bothers me and I can't sleep. If I still can't s1md I will spnrf vnn ths (balance., i .. . U. S. citizens. ' She left her husband, returning to Salem in 1949. A third daughter, Marie Del Carmen Venegas now 5, was born after the return, and is a UJS. citizen. The other two daughters, however, had ' to come to this country on visitors permits. The government says the girls have overstayed their permits. Mrs. Venegas says she cannot get passports for' the two, because their father will not authorize them. : .' ' . Mrs. - venegas was granted a divorce in Salem last year. The court gave custody of the daughters to her. . A bill to allow the two girls to remain in this country has been introduced in Congress by Sens. Morse (D-Ort) and Neuberger (D-Orc). By ALTON L. BLAKESLEE Associated Press Science Reporter ANN ARBOR, Mich. UB A po tent new 1955-model Salk polio vac cine began rolling Tuesday nfght to doctors' offices' to end polio's long reign of terror. 1 The vaccine was officially li censed for public use by the Na tional Institutes of Health only hours after it had been found safe. effective and powerful in prevent ing paralytic polio. j The vaccine in mass tests last year proved its ability to prevent up to 90 per cent of cases of para lytic polio. But officials said ,tbat : straight mathematical ratios do not apply because of variants in different test areas which must be taken into account. . Since last summer the! vaccine has been improved, and this new 1955 model vaccine is the one which the public will begin to get very soon, perhaps within a few days time. j This vaccine is far better than the vaccine tested last year, and it can theoretically prevent paraly tic polio 100 per cent, declared Dr. Jonas Salk, brilliant youngl Pittsburgh scientist who developed it. j Children would' get only two shots' of this newer vaccine spaced two to four weeks apart if Dr. Salk's recommendations are followed. They would get' a third shot no earlier than seven months after that. Billions of Antibodies ' Dr. Salk finds this spacing, best nulls the trigger of the body's gun mechanism, flooding billions of protective antibodies into the blood stream. It is these antibodies which build a wall between chil dren and paralytic polio.; The soaring, historic news that the Salk vaccine works was an nounced, after iong months of se cret research, by Dr. Thomas Francis Jr., University of Michi gan epidemiologist, who headed the task of determining Its effec tiveness. Children, kept living and well, tell the full import of his story: Onlv 71 children were paralyzed by polio last summer, out of the 440,000 vaccinated. But 445 ehildren were paralyzed among the 1,400,000 surveyed who didn't receive vaccine; -: IIS Youngsters - A total of only 113 youngsters was striCKen Dy poiio paraiyut and non-paralytic types -f- among all those vaccinated. . But a total of 750 was felled by polio among the non-vaccinated. No dead were among the cnu dren who took the full series of shots. But there were 15 dead among those not vaccinated. Brothers and sisters were spared when polio virus insidiously struck down one member of a family. Onlyi one of 233 vaccinated chil dren developed polio from contact within the family. But eight out of 244 getting the dummy shots. picked up the nerve destroying vi rus this way. The vaccine reportedly is in credibly safe and amazingly free from the kick of reactions which always affect some pople no mat ter what the drug is. ' Slight Reactions These items in the report bore that out: Just 931 slight reactions among the vaccinated children. Only 939 slight reactions among some 210,000 who received the dummy shots of a completely in ert watery material which was harmless. Just nine major reactions "not clearly attributed to the in oculations" among the vacci nated ones. But . 13 major reactions among those getting the dummy shots. Absolutely no evidence that the vaccine itself caused any infec tion. Prevents Paralysis The most striking protection came against bulbar type polio, one of the very worst f Definite evidence was found that the vaccination often made the di sease less severe, with less resi dual or remaining ' paralysis. And evidence also was found that antibodies created by the vac cine persisted for at least four to five months after the three shots had .been given. The vaccinated children might still 1 be immune. On this' point. Dr. Salk believes that the longer spacing between shots will extend the immunity in definitely, perhaps for' years. Dr. Salk also recommended that children vaccinated in the 1954 tests get another shot as a "boost er" to shoot up their protection. Only time will tell how long the immunity actually lasti. Sons Vaccinated The quiet-mannered, j self-possessed, young scientist j whose three sons were among the first children ever to get the vaccine was accorded a standing ova tion by 500 distinguished scientists and physicians, gathered in the floodlighted auditorium of a Uni versity of Michigan building. Enough vaccine is expected for 30 million children this year. -The National Foundation will supply, free of charge, enough to give a three shot series to nine million first and second grade school youngsters, plus I some in the third grade who participated in the tests last year. . Doctors will probably have enough for 21 'million children and for pregnant women who are es pecially susceptible to polio. (Additional details on pages 2jJ iv, sec i; pages a, a, sec z. ' ;'. ' ' . .V,- V J." ' - fife r . ' I Mass polio vaccination of the first four grades in Marion County schools with the newly proven Salk vaccine which will begin April 18 will involve thousands of kids and needles. Shown preparing some of the needles is Mrs. Fred Detering, public health nurse in charge of polio vaccination supplies for the Marion County Health Department. (Statesman Photo) County May S V . .. . Two-Dose System Six thousand Marion County youngsters eligible to receive Salk polio inoculations may get it in two doses instead of three, and 2,000 others who tested the serum last year may get a booster shot. Health Officer Dr. Willard Stone announced Tuesday night . Dr. Stone made the report after a meeting of the state polio advisory committee in Portland at which results of findings were .- , 4 ' j announced by the National Fouh- T fC fC I -K I Breakdown of Rolio Tests In State Given ANN ARBOR. Mich. UB Fol lowing is a breakdown of study cases by diagnostic classification, vaccination status, and by field trial areas in Oregon in which the Salk vaccine was given to second- grade children, but not to first and third-grade children: (Key) Study population: A total. B Second graders who were vacci nated. C First and third graders who were not, vaccinated. D Sec ond graders who were not vacci nated E Second graders who re ceived partial injections. Paralytic cases: F Total. H First and third graders who were not vaccinated. J Second graders who were not inoculated. Non-paralytic cases: None in Oregon. Cases thought to be polio but which turned out to be other ail ments: R TotaL S Second grad ers who were vaccinated. T First and third graders who were not vaccinated. Lane County: A 9,027. B 1,776. C 6,103. D 1,089. E 59. R 2. S 1. T 1. Marion County: A 6.031. B 1,290. C 4,148. D 543. E 50. F 3. H-2. .J-l. R-l. S-l. Multnomah (excluding Portland) : A 5,544. B 1,166. C 3,700. D 636. E 132. F 4. G 2. J 1. R 1. S 1. Truman 'Wants to Run With Adlai' NEW YORK T The New York Daily News said Tuesday night former President Harry S. Tru man wants to run for vice presi dent next year with Adlai E. Stev enson as the Democratic presi derttial candidate. At the Truman home in Inde pendence, Mo., Tuesday night Mrs Truman laughed and declined to call her husband to the telephone when asked about the Daily News story. I V v "The story is ridiculous. Mrs. Truman said. "I know it isn't true, and there's no use wasting his time and your time talking about it" FAMILY WIPED OUT SARATOGA SPREES, N. Y. (I A family of seven and a 10-year-old Easter, visitor were burned to death Tuesday' in a pre-dawn fire that raged through a rickety apart men and business building here. WINDY AT VICKSBURG VICKSBURG. Miss. W Winds reaching 35-miles an hour in gusts struck Vicksburg Tuesday, caus ing thousands of dollars in dam age. No injuries were reported. .k'Vs Use datiori for Infantile Paralysis. Health officials began immedia tely revising' schedules for ad ministering the inoculations on the new basis. Under the two-shot plan a third shot would not be given until next falL Starts Mcntiav Inoculations of youngsters . of the .first four grades are schedul ed to begin Monday at centers established at St Vincent's school and Hoover School in Salem, and at St Paul High School and Aum sville Schookin the county. First shot dates forthT'rest of an esti mated. 6,000 youngsters eligible would follow through Friday on the previously announced sched ule. Still in doubt along with the type of series was the interval between the shots. It appeared likely on the basis of recommen dations that the second shot might be administered two, three or even four weeks after the first one. Originally the schedule had been set up to give three shots at one-week intervals. The 2,000 who may be schedul ed for boosted shots are those county second graders who sub mitted to join in a nationwide test of the serum a year ago. They will probably receive ino culations at the timeof the sec ond series in May. 1 Moving Ahead Meanwhile, machinery for com pleting the first round of inocula tions was going ahead in the county. Shipment of the Salk vac cine to the state was awaited momentarily with Marion County scheduled to pick Up its supply in Portland, probably Saturday. Hundreds of needles and sy ringes were being readied and sterilized at the Marion County health Office in preparation for Monday's inoculation start It will he necessary.to sterilize the equipment each night in prepara tion for the following day's ino culations This will be done at Salem Memorial Hospital. -Druggists in Salem were ex pecting to receive their ship ments of the vaccine at about the same time it is made available CHURCH LEADER, DIES J0LIET, 111. (J) Dr. Walter H. MacPherson, 77, who was presi dent of the Universalist Church of America from 1935-39, died Tuesday.- . ; ? . Today's Statesman Sec Pag,' Classifieds 11 7-9 Comes th Dawn 4 Comics II 6 Crossword ..II r 7 Editorials .. " 4 Home Panorama 6-i Legislator . I , 9 Markets II '. 7 Sports ! . II 1-3 Star Gazer .. I 8 TV, Radio U 6 Vatlay j H 4 v