2 Mactaris
Mactaris, 2 2 M. S.e. Of Le Sers, Which Is 103 M. S.w. Of Tunis By Rail, An Ancient Town Of North Africa, In Which The Influence Of Punic Civilization Lasted Until A.d. 200, When It Became A Roman Colony. It Has A Fine Arch Of Triumph Of Trajan (a.d. ...
658 Magnetism Ferromagnetism
658 Magnetism [ferromagnetism Right Angles To The Magnetic Plane, About 150,000 Gauss Would Be Required. In Whatever Direction Fields Are Applied, Therefore, Unless They Are Large, The Direction Of Magnetization In The Crystal Will Be Approximately That Of The Axis Of Easy Magnetization. The General Effect Of Applying A Field ...
66 Magnetism
66+ Magnetism It Seems Of Some Significance That Iron Nickel Alloys With More Than 81% Ni Decrease In Length On Magnetization (as Does Nickel Itself), While Those With 70% Increase. The High Initial Permea Bility Of Permalloy Is Associated With A Small Or Vanishing Mag Netostriction. Changes In Volume Accompanying ...
662 Magnetism Ferromagnetism
662 Magnetism [ferromagnetism In The Saturation Intensity May Amount To As Much As 30%. The Curve For Cast Cobalt Resembles That For Cast Iron, While Some Heusler Alloys Have Magnetic Properties Similar To Those Of Nickel. The Magnetization Curves Vary Considerably As The Temperature Is Increased. The Initial Permeability Generally ...
Adam Adam De Marisco
Marsh, Adam (adam De Marisco) (d. C. 1258), English Franciscan, Scholar And Theologian, Was Born About 1200 In The Diocese Of Bath, And Educated At Oxford Under Grosseteste. Before 1226 Adam Received The Benefice Of Wearmouth From His Uncle, Richard Marsh, Bishop Of Durham; But Between That Year And 1230 ...
Alessandro Francesco Tom Maso
Manzoni, Alessandro Francesco Tom Maso Antonio Italian Poet And Novelist, Was Born At Milan On March 7, 1785. He Was Descended On His Father's Side From The Feudal Lords Of Barzio, In The Valsassina; His Mother Was The Daughter Of Cesare Beccaria (q.v.). Manzoni Was Educated At Various Schools, The ...
Alexander 1822 1892 Mackenzie
Mackenzie, Alexander (1822-1892), Canadian Statesman, Was Born In Perthshire, Scotland, On Jan. 28, 1822. He Emigrated To Canada In 1842, And Later Worked In Ontario As A Stone-mason, Later Becoming A Builder And Contractor At Sarnia With His Brother. In 1852 His Interest In Ques Tions Of Reform Led To ...
Alexandre 1765 1840 Macdonald
Macdonald, Alexandre (1765-1840), Duke Of Taranto And Marshal Of France, Was Born At Sedan On Nov. 17, 1765, Of An Old Jacobite Family, And Was Related To Flora Mac Donald. In 1785 He Joined The Legion Supporting The Revolutionary Party In Holland Against The Prussians, And Then Received A Com ...
Alfred 1842 1924 Marshall
Marshall, Alfred (1842-1924), British Economist, Was Educated At Merchant Taylors' School And At St. John's Col Lege, Cambridge, Where He Read Mathematics, Being Second Wran Gler In 1865, And Elected To A Fellowship In The Same Year. From Mathematics He Turned To The Study Of Metaphysics, From That To Ethics ...
Alfred 1857 1913 Lyttelton
Lyttelton, Alfred (1857-1913), British Politician, Was Born Feb. 7, 1857, The Youngest Child And Eighth Son Of The 4th Lord Lyttelton. His Mother, Daughter Of Sir Stephen Glynne And Sister Of Mrs. W. E. Gladstone, Died Six Months After His Birth. All The Eight Boys Were Brought Up To Be ...
Alfred Thayer Mahan
Mahan, Alfred Thayer ( ,1_4o-1914), Rear Admiral, American Naval Historian Was Born On Sept. 27, 1840 At West Point On The Hudson Where His Father Was Professor Of Military Engineering. The Boy's Fancy Was For The Sea. He Revelled In Marryat. Columbia College And The Naval Academy At Annapolis Qualified ...
Ambrosius Theodosius Macrobius
Macrobius, Ambrosius Theodosius, Roman Grammarian And Philosopher, Flourished During The Reigns Of Honorius And Arcadius (395-423). He Himself States That He Was Not A Roman, But There Is No Certain Evidence About His Descent. He Is Generally Supposed To Have Been Praetorian Praefect In Spain (399), Proconsul Of Africa (410), ...
Andrea 1431 1506 Mantegna
Mantegna, Andrea (1431-1506), Italian Painter Of The Paduan School, The Chief Representative Of The Early Renais Sance In North Italy, Was Born At Isola Di Carturo, Near Vicenza, And At An Early Age Went To Padua, Where He Entered The Studio Of Francesco Squarcione. Mantegna Was Squarcione's Most Brilliant Pupil ...
Andrew 1621 1678 Marvell
Marvell, Andrew (1621-1678), English Poet And Satirist, Son Of Andrew Marvell And His Wife Anne Pease, Was Born At The Rectory House, Winestead, In The Holderness Division Of Yorkshire, March 31, 1621. In 1624 His Father Exchanged The Liv Ing Of Winestead For The Mastership Of Hull Grammar School. He ...
Angelo Mai
Mai, Angelo Italian Cardinal And Philolo Gist, Was Born Of Humble Parents At Schilpario In The Province Of Bergamo, Lombardy, On March 7, 1782, Was Made A Cardinal In 1838, And Died At Castelgandolfo On Sept. 8, 1854. He Was Edu Cated At The Collegium Romanum, And After Teaching At ...
Antiquity Of Man
Antiquity Of Man Until The Year 186o The Majority Of Scientific Men, Relying On Scriptural Authority, Believed That Man's Existence On Earth Cov Ered A Span Of Less Than 6,000 Years. Throughout The First Six Decades Of The 19th Century Certain Lines Of Enquiries Kept Bringing To Their Notice Facts ...
Antony Patrick Macdonnell
Macdonnell, Antony Patrick Indian And Irish Administrator, Was Born In Co. Mayo On March 7, 1844, And Educated At Athlone And At Queen's College, Galway. He Entered The Indian Civil Service In 1864, And Was Sent To Bengal In 1865. His Book, Food Grain Supply And Famine Relief In Bihar ...
Antung
Antung. ) The Economic Wealth Of Manchuria Is Not Confined To Agricul Ture In The Plains Or To Lumbering Among The Hills, But Includes Also The Mining Of Coal And Iron, For Which South Manchuria Is At Present One Of The Chief Centres In The Far East. This Intensity Of ...
Aristide Maillol
Maillol, Aristide ), French Sculptor, Was Born At Banyuls Sur Mer, Rousillon. After Studying At Perpignan He Entered The Studio Of Cabanel In Paris, At The Age Of 2 1 , As A Student Of Painting. He Belonged To A Group Of Young Artists Who, Inspired By Gauguin, Abandoned Impressionism ...
Atomic Rays Magnetism 665
Atomic Rays] Magnetism 665 Were Measured Over A Wide Range Of Temperatures, Particular Care Being Taken To Eliminate Errors Which May Arise Owing To The Presence Of Even Small Quantities Of Iron. The Results, Supple Mented By Those Of Later Workers, Enable A Survey Of The Magnetic Properties Of The ...
August 1887 1914 Macke
Macke, August (1887-1914), German Painter, Was Born On Jan. 3, 1887, At Meschede, Westphalia. His Youth Was Spent In Cologne And Bonn, And He Studied Art From 1904, At The Diisseldorf Academy And Later In Berlin With Louis Korinth. He Was Influenced Particularly In His Earlier Work By The Older ...
Auguste Ferdinand Mariette
Mariette, Auguste Ferdinand Francois (1821-1881), French Egyptologist, Was Born On Feb. I 1, 1821 At Boulogne, Where His Father Was Town Clerk. Entrusted With A Government Mission For The Purpose Of Seeking And Purchasing Coptic, Syriac, Arabic And Ethiopic Mss. For The National Collec Tion, He Started For Egypt In ...
Auguste Frederic Louis Viesse
Marmont, Auguste Frederic Louis Viesse De, Duke Of Ragusa (1774-1852), Marshal Of France, Was Born At Chatillon-sur-seine On July 20, The Son Of An Ex-officer In The Army. He Studied Mathematics At Dijon With A View To Entering The Artillery, And There Met Bonaparte, With Whom He Later Served In ...
Baron Adolf Von 1842 1912
Marschall Von Bieberstein, Baron Adolf Von (1842-1912), German Diplomatist, Was Born At Neuershau Sen, Baden, On Oct. 12, 1842. His Grandfather, Karl Wilhelm, Baron Marschall Von Bieberstein, Ambassador Of Baden In Stutt Gart, Represented Baden At The Congress Of Vienna In 1815. Adolf Was Educated At Frankfort-on-main, And At The ...
Battle Of 1071 Manzikert
Manzikert, Battle Of (1071). In The Spring Of 1071 Romanus Diogenes, The Byzantine Emperor, Having Collected Together An Army Of Some 6o,000 Men Marched Into Armenia To Recover The Fortresses Of Akhlat And Manzikert Which Had Been Captured By Alp Arslan And His Seijouk Turks. His Forces Were Composite, Consisting ...
Battle Of Marignano
Marignano, Battle Of, Fought On Sept. 13 And 1515, Between The French Army Under Francis I. And The Swiss. The Scene Of The Battle—which Was Also That Of A Hard Fought Engagement In 1859 (see Italian Wars)-was The Northern Out Skirts Of The Village Of Melegnano, On The River Lambro, ...
Battle Of Marston Moor
Marston Moor, Battle Of, Was Fought On July 2, 1644 On A Moor (now Enclosed) Seven Miles West Of York, Between The Royalist Army Under Prince Rupert And The Parliamentary And Scottish Armies Under The Earl Of Manchester, Lord Fairfax And Lord Leven. For The Operations That Preceded The Battle ...
Battle Of The Lys
Lys, Battle Of The. In The General Scheme Of The Great German Offensive Of 1918, The Idea Of Breaking Through The British-portuguese Front In French Flanders Was Considered By The German High Command. Although This Scheme Became Secondary To The Great Offensive Further South, The Preparations For I± Were Carried ...
Bernard De Mandeville
Mandeville, Bernard De (167o-1733), English Philosopher And Satirist, Was Born At Dordrecht, Where His Father Practised As A Physician. On Leaving The Erasmus School At Rotter Dam He Gave Proof Of His Ability By An Oratio Scholastica De Medicines (1685), And At Leyden University In 1689 He Main Tained A ...
Biological Evidence Of Mans
Biological Evidence Of Man's Evolution Blood Tests.—not Only Are The Bodies Of Man And Anthropoid Apes Fashioned On Similar Lines, But, As Was Demonstrated At The Beginning Of The Present Century, Their Living Tissues Give Like Reactions. In 190o Dr. Hans Friedenthal Injected A Small Amount Of Human Blood Into ...
Books Of Maccabees
Maccabees, Books Of, The Name Given To Several Apocryphal Books Of The Old Testament. The Vulgate Contains Two Books Of Maccabees Which Were Declared Canonical By The Council Of Trent (1546) And Found A Place Among The Apocrypha Of The English Bible. Three Other Books Of This Name Are Extant. ...
Business
Business, A Retail Commercial Enterprise Carried On Entirely Or Almost Entirely By Mail. Its Customers, From Illustrated Catalogues Which Are Sent To Them By Mail, Order Gen Eral Merchandise Of Every Description And Receive Their Merchan Dise By Parcel Post, Express Or Freight From Either Central Storage Or Shipping Points ...
Charles Emmanuel Mangin
Mangin, Charles Emmanuel French Soldier, Was Born At Sarrebourg, Moselle, On July 6, 1866, Of A Military Family, His Father Having Been A General Of Division. Mangin Left The Ecole Speciale Militaire At Saint Cyr In 1888 For Africa, And With The Exception Of Three Years Spent In Tongking, And ...
Charles Gerard Macclesfield
Macclesfield, Charles Gerard, 1st Earl Of (c. 1618-1694), Of An Old Lancashire Family, Commanded A Brigade At Edgehill, And, Distinguishing Himself At Newbury (1643) And Newark (1644) He Was Given Chief Command In Wales. His Sever Ity Made Him Unpopular And He Was Removed The Following Year, But Was Retained ...
Chretien Guillaume De Lamoignon
Malesherbes, Chretien Guillaume De Lamoignon De Known As Lamoignon-male Sherbes, French Statesman, Was Born At Paris On Dec. 6, 1721, Of A Famous Legal Family. He Studied Law, And Proved His Capabilities As President Of The Tour Des Aides In The Parlement Of Paris In 1750, In Succession To His ...
Christopher Marlowe
Marlowe, Christopher ), English Dramatist, The Father Of English Tragedy, And Instaurator Of Dramatic Blank Verse, The Eldest Son Of A Shoemaker, Was Born In Canterbury On Feb. 6, 1564. He Was Christened At St. George's Church, Canterbury, On Feb. 26, 1563/4, Some Two Months Before Shakespeare's Baptism At Stratford-on-avon. ...
Clarence Hungerford 1874 1938 Mackay
Mackay, Clarence Hungerford (1874-1938), American Capitalist, Was Born At San Francisco (calif.). On April 17, 1874. He Received His Education In Europe And At The Age Of 20 Entered His Father's Office In New York. He Was Elected Presi Dent Of The Mackay Companies, Organized In 1903, And Owning All ...
Clement Marot
Marot, Clement French Poet, Was Born At Cahors, The Capital Of The Province Of Quercy, Some Time During The Winter Of The Year 1496-1497. His Father, Jean Marot (c. 1463-1523), Whose Name Appears As Des Mares, Marais Or Marets, Was A Norman, A Poet Of Considerable Merit, And Held The ...
Colin Maclaurin
Maclaurin, Colin Scottish Mathema Tician, Was The Son Of A Clergyman, And Born At Kilmodan, Argyll Shire. He Was Educated At The University Of Glasgow. At Nineteen He Was Elected Professor Of Mathematics In Mari Schal College, Aberdeen, Two Years Later He Was Admitted F.r.s. And Made The Acquaintance Of ...
Colloquy Of Marburg
Marburg, Colloquy Of, The Name Given To A Con Ference Of Divines Held In 1529 In The Interests Of The Unity Of Protestant Germany. The Circumstances In Which It Was Held, The Influence Of The Men Who Conducted Its Deliberations, And The Result Of Its Proceedings, Combine To Render It ...
Comnenus Manuel I
Manuel I., Comnenus (c. Byzantine Em Peror (1143-1180), The Fourth Son Of John Ii., Was Born About 1120. Having Distinguished Himself As A Soldier, He Was Nominated Emperor In Preference To His Elder Surviving Brother. He En Deavoured To Restore By Force Of Arms The Predominance Of The Byzantine Empire ...
Concubinage
Concubinage, Which Such Restrictions Tended To Develop, Is Noticed Under A Separate Heading (q.v.). In The Left-handed Or "morganatic" Marriages Of The German Royal Families We The Nearest Approach Ever Made By Concubinage To True Marriage, The Children Being Legitimate, But Neither They Nor The Wife Acquiring Any Right To ...
Conical Projections
Conical Projections Conical Projections Are Those In Which The Parallels Are Repre Sented By Concentric Circles And The Meridians By Equally Spaced Radii. There Is No Necessary Connection Between A Conical Pro Jection And Any Touching Or Secant Cone. Projections Which Are Derived By Geometrical Construc Tion From Secant Cones ...
Continental Dispersal Of Mammalian
Continental Dispersal Of Mammalian Orders From The Studies Of Palaeontologists And Mammalogists Emerge The Following Among Other General Results Bearing On Geographic Dispersal Of The Mammalian Orders: (i) At Various Times During The Age Of Mammals Pathways Were Opened By Which A Given Group Of Mammals, Acquiring Its Special Characters ...
Councils Of Lyons
Lyons, Councils Of. The First Council Of Lyons Met At The Summons Of Pope Innocent Iv. In June And July Of 1245 To Deliberate On The Conflict Between Church And Emperor, On The Assistance To Be Granted To The Holy Land And The Eastern Empire, On Measures Of Protection Against ...
Cynoscephalae
Cynoscephalae), While Antiochus, After Overrunning Asia Minor, Had Penetrated Into Thrace. The Mediterranean World Could Not Hold Two Such Powerful Rivals, And The Inevitable Clash Was Hastened By Antiochus's Subsequent Invasion Of Greece. If By His Dilatory And Limited Strategy He Lost His Opportunity, He Roused The Romans, Reviving From ...
Daniel Maclise
Maclise, Daniel (1806-187o), Irish Painter, Was Born At Cork, The Son Of A Highland Soldier. For Two Years He Worked In A Bank Before Going To Study In The Cork School Of Art. In 1825' He Happened To See Sir Walter Scott, Who Was Travelling In Ireland, In A Bookseller's ...
Daniel Marot
Marot, Daniel (1661–?), French Architect, Furniture Designer And Engraver, And The Pupil Of Jean Le Pautre, Was The Son Of Jean Marot (162o-1679), Who Was Also An Architect And Engraver. He Was Born In Paris In 1661. He Was A Huguenot, And Was Compelled By The Revocation Of The Edict ...
Daniele 1804 57 Manila
Manila, Daniele (1804-57), Venetian Patriot And States Man, Was Born In Venice, On May 13, 1804. He Was The Son Of A Converted Jew, Who Took The Name Of Manin Because That Patrician Family Stood Sponsors To Him, As The Custom Then Was. He Studied Law At Padua, And Then ...
Diamagnetism
Diamagnetism Most Substances, Other Than Ferromagnetics, Are Very Feebly Magnetic Under Ordinary Conditions, And In Investigating Their Behaviour Strong Fields Are Necessary. The General Methods For Determining Low Susceptibilities Have Already Been Described, And The Distinguishing Characteristics Of Dia- And Paramagnetics Men Tioned. The Greater Number Of Substances Belong To ...
Diseases Of Lymphatic System
Lymphatic System, Diseases Of. Lymphadeni Tis Or Inflammatory Infection Of The Lymphatic Glands Is A Condi Tion Characterized By Hyperaemia Of And Exudation Into The Gland, Which Becomes Redder, Firmer And Larger Than Usual. Three Varie Ties May Be Distinguished : Simple, Suppurative And Tuberculous. The Cause Is Always The ...
Diseases Of Mammary Gland
Mammary Gland, Diseases Of. Inflammation Of The Breast (mastitis) Is Apt To Occur In A Woman Who Is Suckling, And Is Due To The Presence Of Septic Micro-organisms, Which, As A Rule, Have Found Their Way Into The Milk-ducts, The Lymphatics Or The Veins, Through A Crack, Or Other Wound, ...
Dom Francisco 1666manuel
Manuel De Mello, Dom Francisco 1666), Portuguese Writer, A Connection On His Father's Side Of The Royal House Of Braganza, Was A Native Of Lisbon. He Studied The Humanities At The Jesuit College Of S. Antao, Where He Showed A Precocious Talent. The Death Of His Father, Dom Luiz De ...
Don Federico De 1815
Madrazo Y Kunt, Don Federico De (1815 1894), Spanish Painter, Was Born In Rome On The 12th Of Febru Ary 1815. He Was The Son Of The Painter Madrazo Y Agudo (1781 1859), And Received His First Instruction From His Father, After Wards Attending The Classes At The Academy Of ...
Earldom Of Mar
Mar, Earldom Of. Mar, One Of The Ancient Divisions Of Scotland, Comprised The Larger Portion Of Aberdeenshire, Ex Tending From North Of The Don Southward To The Mounth. Like Other Such Districts, It Was In Celtic Times Under The Rule Of A Mormaer. In The 12th Century His Place Was ...
Earls Of March
March, Earls Of, Title Derived From The "marches" Or Boundaries ( ) Between England And Wales, And (2) England And Scotland, And Held Severally By Great Feudal Families Pos Sessed Of Lands In Those Border Districts. The Earls Of March On The Welsh Borders Were Descended From Roger De Mortemer ...
Edmund De Mortimer 1391 1425
Edmund De Mortimer (1391-1425), 5th Earl Of March And Ulster, Son Of The 4th Earl, Succeeded To His Father's Claim To The Crown As Well As To His Title And Estates. When Richard Ii. Was De Posed And The Crown Seized By Henry Of Lancaster In 1399, The Young Earl ...
Edouard 1832 1883 Manet
Manet, Edouard (1832-1883), French Painter, Re Garded As The Most Important Master Of Impressionism (q.v.), Was Born In Paris On Jan. 23, 1832. He Studied At College Rollin, Where His Passion For Drawing Led Him To Neglect All His Other Lessons. In 1848 He Was Placed On Board The Ship ...
Education In Marketing
Education In Marketing The Leaks And Wastes Enumerated Above Are Certainly Respon Sible For At Least A Quarter Of The Present Costs Of Marketing. They May Be Responsible For A Third Or Even More. Here, Then, Is A Great Field For Reducing Costs By Improving Present Methods. The First General ...
Edward George Earle Lytton
Lytton, Edward George Earle Lytton, Bulwer-lytton, 1st Baron (1803-1873), English Novel Ist And Politician, The Youngest Son Of General William Earle Bulwer Of Heydon Hall And Wood Dalling, Norfolk, Was Born In London On May 25, 1803. He Had Two Brothers, William 1877) And Henry (1801-72), Afterwards Lord Dalling (q.v.). ...
Edward Montagu
Edward Montagu, 2nd Earl Of Manchester (1602-71), Eldest Son Of The 1st Earl By His First Wife, Was Educated At Sidney Sus Sex College, Cambridge. He Was Member Of Parliament For Hunt Ingdonshire 1623-26, And In The Latter Year Was Raised To The Peerage As Baron Montagu Of Kimbolton, But ...
Edward Robert Bulwer Lytton Lytton
Lytton, Edward Robert Bulwer-lytton, 1st Earl Of (1831-1891), English Diplomatist And Poet, Was The Only Son Of The 1st Baron Lytton. He Was Born In Hertford Street, Mayfair, On Nov. 8,1831. Robert Lytton Went To Harrow In 1845, And Then Spent A Year At Bonn With An English Tutor. In ...
Edwin Manteuffel
Manteuffel, Edwin, Freiherr Von (1809-1885 ) , Prussian General Field Marshal, Son Of The President Of The Superior Court Of Magdeburg, Was Born At Dresden On Feb. 24, 1809. He Was Brought Up With His Cousin, Otto Von Manteuffel (1805 1882), The Prussian Statesman, And Entered The Guard Cavalry At ...
Electromagnet
Electromagnet.) Measurement Of Magnetic Fields.—the Magnetometer Method Of Measuring A Field By Comparison With A Standard Field Has Already Been Mentioned. It Is Obviously Of Very Limited Applicability. The Oscillation Method Can Be Used When There Is Sufficient Space For A Needle, And The Field Is Sufficiently Uniform And Not ...
Enguerrand De Marigny
Marigny, Enguerrand De French Statesman, Was Born At Lyons-la-foret In Normandy. After The Death Of Pierre Flotte And Hugues De Bonville At The Battle Of Mons-en-pevele In 1304, He Became Philip Iv.'s Grand Chamber Lain And Chief Minister. In 2306 He Was Sent To Preside Over The Exchequer Of Normandy. ...
Ernst Mansfeld
Mansfeld, Ernst, Graf Von (c. 1580-1626), German Soldier, Was An Illegitimate Son Of Peter Ernst, Fiirst Von Mansfeld, And Passed His Early Years In His Father's Palace At Luxemburg. He Gained His Earliest Military Experiences In Hungary, Where His Half-brother Charles (1543-1595) Held A High Command In The Im Perial ...
Etienne Marcel
Marcel, Etienne (d. 1358), Provost Of The Merchants Of Paris Under King John Ii., Is Mentioned As Provost Of The Grande-confrerie Of Notre Dame In 135o, And In 1354 He Suc Ceeded Jean De Pacy As Provost Of The Parisian Merchants. His Po Litical Career Began In 1356, When John ...
Evidence Of Mans Descent
Evidence Of Man's Descent Anatomical.—the Members Of These Five Families Of Pri Mates Have A Common Structural Substratum—an Inheritance From The Ancestral Stock From Which They Have All Descended. Each Family In The Course Of Evolution Has Come By Anatomical Features Which Are Peculiar To Itself. A Full Analysis Of ...
Evidence Of Vestigial Structures
Evidence Of Vestigial Structures Nearly All The Structures Which Have Become Greatly Reduced Or Are Mere Vestiges In The Body Of Man Have Undergone A Similar Fate In The Bodies Of The Anthropoid Apes. In Them As In Man The Tail Has Disappeared, All Save Its Basal Part, Which Has ...
Evolution Of Man
Man, Evolution Of. The Late Sir E. B. Tylor, Writ Ing On The Evolutionary Theory Of Man's Origin, Made The Following Statement : "in One Form Or Another Such A Theory Of Human De Scent Has, In Our Time, Become Part Of An Accepted Framework Of Zoology, If Not As ...
Ferdinand Magellan
Magellan, Ferdinand (c. The First To Undertake A Voyage Around The Globe, Was Born At Sabrosa In The Villa Real District Of The Traz-os-montes Province Of Portugal. He Was A Son Of Pedro De Magalhaes, And Belonged To The Fourth Order Of Portuguese Nobility (fidalgos De Cota De Armas). He ...
Ferdinando 1841 1928 Martini
Martini, Ferdinando (1841-1928), Italian Author And Statesman. Born At Monsummano In Tuscany On July 3o, 1841, He Took To Journalism At An Early Age To Earn His Living, And Of Ter A Short Period As A Normal School Teacher At Pisa, He Joined The Staff Of The Fanfulla Of Rome, ...
Ferromagnetism
Ferromagnetism Comparatively Few Substances Have Magnetic Properties Similar To Those Of Iron. Among These Are Nickel And Cobalt, Alloys Of These Ferromagnetic Metals, Some Compounds Of Iron, And Some Compounds And Alloys Of Manganese. Ferromagnetics Are Char Acterized By The High Value Of The Magnetization Which May Be Acquired Even ...
Ferromagnetism Magnetism
Ferromagnetism] Magnetism And For Fe Io Or I 1. The Fact That A Ferro-cobalt, Of Composition Has A Higher Saturation Intensity Than Fe Or Co Is Strikingly Indicated On The Curves. (this Was Discovered By Preuss In 1912, And Ferro-cobalt Has Been Used For The Pole Pieces Of Elec Tromagnets.) ...