Refine
Author
- Martin, Johannes (8)
- Wanke, Georg (7)
- Riegl, Alois (4)
- Dyck, Walther von (3)
- Grigull, Theodor (3)
- Müller, Friedrich C. G. (3)
- Simmel, Georg (3)
- Stefan, Josef (3)
- Abbe, Ernst (2)
- Adam, Alfred (2)
- Bridgman, Percy W. (2)
- De Morgan, Henry (2)
- Dorn, Ernst (2)
- Dumont d'Urville, Jules-Sébastien-César (2)
- Faxén, Hilding (2)
- Grotjahn, Alfred (2)
- Hauptmann, Felix (2)
- Heyl, Ferdinand (2)
- Jagic, Vatroslav (2)
- Kemper, Rudolf (2)
- Koch, Robert (2)
- Künßberg, Eberhard von (2)
- Lammens, Henri (2)
- Lienenklaus, Ernst (2)
- Michels, Robert (2)
- Nernst, Walther (2)
- Peirce, Charles S. (2)
- Rambousek, Josef (2)
- Rubner, Max (2)
- Smoluchowski, Marian von (2)
- Sombart, Werner (2)
- Temme, Karl (2)
- Thörner, Wilhelm (2)
- Aarne, Antti Amatus (1)
- Adam, Silke (1)
- Adams, George Irving (1)
- Albinus, Bernhard Siegfried (1)
- Allbutt, Clifford (1)
- Alon, Ilai (1)
- Althoff, Wilhelm (1)
- Amira, Karl von (1)
- Anderson, Ernest R. (1)
- Anthony von Siegenfeld, Alfred (1)
- Aparicio López, Teófilo (1)
- Apel, Karl-Otto (1)
- Aricò, Denise (1)
- Baaren, Rick van (1)
- Bader, Joseph (1)
- Baker, Keith (1)
- Bakhuis Roozeboom, Hendrik Willem (1)
- Baring, Georg (1)
- Barral, Philippe (1)
- Barus, Carl (1)
- Bassett-Smith, Percy William (1)
- Basso, Giuseppe (1)
- Bauer, Renate (1)
- Bazzoni, Augusto (1)
- Behrens, Peter (1)
- Bellenot, H. (1)
- Belletti, Gian Carlo (1)
- Benedict, Heinrich (1)
- Berg, Leo (1)
- Berlière, Ursmer (1)
- Bernier, Roger (1)
- Berthoud, Alfred (1)
- Bessonnat, Gilbert (1)
- Bettauer, Hugo (1)
- Biedenkopf, Kurt H. (1)
- Biedermann, Gustav Woldemar von (1)
- Birch, Samuel (1)
- Birocchi, Eusebio (1)
- Bishop, William Warner (1)
- Blanc, Charles (1)
- Bleicken, Jochen (1)
- Bleuler, Eugen (1)
- Bliemetzrieder, Franz Plazidus (1)
- Bloch, Emil (1)
- Blos, Anna (1)
- Blumenthal, Georg (1)
- Boas, Franz (1)
- Bodzian, Gerd (1)
- Boerhaave, Herman (1)
- Bohn, Heinrich (1)
- Bolle, Carl (1)
- Boorman, Jack (1)
- Borkovec, Michal (1)
- Borkowsky, Ernst (1)
- Bouchut, Eugène Étienne (1)
- Bradke, Jegor Fedorowitsch von (1)
- Braxton Hicks, John (1)
- Bredekamp, Horst (1)
- Brenner, Howard (1)
- Brentano, Franz (1)
- Brodie, Benjamin Collins (1)
- Brouquier-Reddé, Véronique (1)
- Brunn, Hermann (1)
- Brush, Stephen G. (1)
- Brückner, Alexander (1)
- Buchner, Maximilian (1)
- Buijtendijk, Frederik J. J. (1)
- Bulir, Ales (1)
- Burgmann, Ludwig (1)
- Busk, Douglas Laird (1)
- Butlin, Noel George (1)
- Bénard, Jacky (1)
- Böklen, Otto (1)
- Bölsche, Wilhelm (1)
- Bücher, Karl (1)
- Büchner, Alexander (1)
- Bühler, Heinz (1)
- Calderón, Alberto Pedro (1)
- Cambronero, Carlos (1)
- Campagnolo-Pothitou, Maria (1)
- Carlsson, Mats (1)
- Carutti, Domenico (1)
- Casale, Luigi (1)
- Catão, Francisco Xavier Gomes (1)
- Cayley, Arthur (1)
- Chartrand, Tanya L. (1)
- Chennevières-Pointel, Charles Philippe de (1)
- Chiapello, Ève (1)
- Christ, Karl (1)
- Christodoulou, Th. (1)
- Chubb, Karin (1)
- Colapietra, Raffaele (1)
- Colgan, Nathaniel (1)
- Cook, Michael (1)
- Correia, Alberto Carlos Germano da Silva (1)
- Cotarelo y Mori, Emilio (1)
- Cox, Virginia (1)
- Cramer, Valmar (1)
- Cross, Charles Robert (1)
- Cöster, Fredrik (1)
- Čebyšev, Pafnutij Lvovič (1)
- Dalla Vedova, Giuseppe (1)
- Dalsky, Herbert (1)
- Dalton, James W. (1)
- Daressy, Georges (1)
- Degens, Egon T. (1)
- Delbrück, Hans (1)
- Delgado, Joaquim Felipe Nery da Encarnação (1)
- Derrida, Jacques (1)
- Diederichs, Eugen (1)
- Diekamp, Franz (1)
- Diest, Walther von (1)
- Dimitroulas, C. (1)
- Dittmar, Max (1)
- Doebert, Arthur (1)
- Donat, Fedor Maria von (1)
- Dorez, Léon (1)
- Doss, Bruno (1)
- Dreher, Carl Richard (1)
- Drude, Paul (1)
- Dunin, Theodor von (1)
- Dunker, Eduard (1)
- Durling, Richard J. (1)
- Dworkin, Ronald (1)
- Dyroff, Adolf (1)
- Dümmler, Ernst (1)
- Dürholt, Paul (1)
- Eckardt, Johannes (1)
- Eden, Rudolf (1)
- Eginitis, Demetrius (1)
- Ehrenreich, Paul (1)
- El-Shazli, M. (1)
- Elabd, Hesham (1)
- Elbern, Victor H. (1)
- Ellinger, Georg (1)
- Ellis, Job Bicknell (1)
- Elster, Otto (1)
- Emin Paşa, Mehmed (1)
- Enke, Willi (1)
- Epperlein, Siegfried (1)
- Erman, Adolf (1)
- Escherich, Theodor (1)
- Everhart, Benjamin Matlack (1)
- Fabrizii, Susanne (1)
- Fechner, Hermann (1)
- Feis, Oswald (1)
- Feist, Sigmund (1)
- Figueiredo, João Manuel Pacheco de (1)
- Finger, August (1)
- Fischer, Aloys (1)
- Floyer, Ernest Ayscoghe (1)
- Fournier, August (1)
- Fourtau, Rene (1)
- Franke, Peter Robert (1)
- Frensdorff, Ferdinand (1)
- Freudenberg, Wilhelm (1)
- Fridman, Aleksandr A. (1)
- Fritze, Hans von (1)
- Funkhouser, Howard Gray (1)
- Furnas, Clifford C. (1)
- Förster, Ernst (1)
- Gaeta, Franco (1)
- Gall, James (1)
- Galí, Jordi (1)
- Garst, Ernst (1)
- Garten, V. A. (1)
- Gay, Claude (1)
- Gebhart, Hans (1)
- Geddes, Patrick (1)
- Geipel, Robert (1)
- Gerlach, Alfred (1)
- Gerola, Giuseppe (1)
- Ghisalberti, Fausto (1)
- Ghosh, Atish R. (1)
- Gilbert, Philippe (1)
- Gimbutas, Marija (1)
- Gliebe, Paul A. (1)
- Gmelin, Hans Georg (1)
- Gnirs, Anton (1)
- Godard, Gaston (1)
- Goguey, René (1)
- Goldschmidt, Rosel (1)
- Goldziher, Ignác (1)
- Gompertz, Benjamin (1)
- Goppelsroeder, Friedrich (1)
- Gordon, Walter (1)
- Gottlieb, Albert (1)
- Gregory, John Walter (1)
- Grisar, Hartmann (1)
- Groddeck, Georg (1)
- Grube, Franz (1)
- Guinier, André (1)
- Gumplowicz, Ludwig (1)
- Gutheil, Emil Arthur (1)
- Hackley, Steven A. (1)
- Hamann, Javier (1)
- Hartmann, Gustav Adolf (1)
- Hawley, Frederick Barnard (1)
- Head, Barclay Vincent (1)
- Hecker, Adolph von (1)
- Heider, Fritz (1)
- Hekler, Anton (1)
- Henckel, Wilhelm (1)
- Hermann, Grete (1)
- Herter, Hans (1)
- Herzog, Rudolf (1)
- Hess, Walter R. (1)
- Heuman, Carl (1)
- Hewitt, Frederic W. (1)
- Hewitt, Frederic William (1)
- Higier, Heinrich (1)
- Hirn, Gustave-Adolphe (1)
- Hirschberg, Julius (1)
- Hirschfeld, Magnus (1)
- Hirth, Wolf (1)
- Hodgson, Geoffrey M. (1)
- Hofmeister, Adolf (1)
- Holzmeister, Urban (1)
- Horstmann, W. (1)
- Huard, Pierre (1)
- Huber, Alfons (1)
- Hulswit, Menno (1)
- Humboldt, Alexander von (1)
- Hutchinson, Jonathan (1)
- Hänel, Andreas (1)
- Hänggi, Peter (1)
- Ilić, Milan (1)
- Inalcik, Halil (1)
- Jancik, Drahomir (1)
- Jensen, Michael C. (1)
- Jentsch, Ernst Anton (1)
- Johannes, Heinz (1)
- Johnson, Alexander (1)
- Joly, Martine (1)
- Jones, Robert W. (1)
- Juang, Wen-Shing (1)
- Juckenack, Adolf (1)
- Jung, Julius (1)
- Jury, William A. (1)
- Kaiser, Hans (1)
- Kallergis, G. (1)
- Kaminski, Michael A. (1)
- Karge, Paul (1)
- Kauffmann, Friedrich (1)
- Kelley, James E. (1)
- Kender, Severyn (1)
- Kerr, William J. (1)
- Kielstra, Egbert Broer (1)
- Kilburn, Kaye H. (1)
- Kinkel, Walter (1)
- Kister, Menahem (1)
- Knetsch, Georg (1)
- Kock, Ernst Albin (1)
- Kohlschütter, Otto (1)
- Kohut, Adolph (1)
- Koller, Ludwig (1)
- Kostenko, Lev Feofilovic (1)
- Kovacs, André J. (1)
- Koyré, Alexandre (1)
- Kraepelin, Emil (1)
- Kraft, Konrad (1)
- Krascheninnikoff, M. (1)
- Krebs, Julius (1)
- Kreis, Johann Georg (1)
- Krogh, August (1)
- Krönlein, Rudolf Ulrich (1)
- Krümmel, Hans-Jacob (1)
- Kubu, Eduard (1)
- Kuhn, Alexander von (1)
- Kuhn, Franz (1)
- Köhler, Heinz-Jürgen (1)
- Kötter, Fritz (1)
- Küthmann, Harald (1)
- Lacombe, Pierre (1)
- Lagden, Godfrey (1)
- Lampe, Ernst-Joachim (1)
- Lamprecht, Karl (1)
- Lane, Timothy (1)
- Lapp, Richard (1)
- Larrey, Dominique J. (1)
- Lasson, Adolf (1)
- Laumann, Julius (1)
- Legendre, Adrien Marie (1)
- Lehmann, Hartmut (1)
- Lehmann-Filhés, Margarete (1)
- Lehner, Stefan (1)
- Lennhoff, Rudolf (1)
- Leontiadis, J. (1)
- Leppmann, Arthur (1)
- Lewin, Kurt (1)
- Lichtenberk, Frantisek (1)
- Lieber, August (1)
- Limbourg, Robert de (1)
- Lindenberg, Adolpho Carlos (1)
- Lodge, Oliver (1)
- Loeb, Siegfried (1)
- Loew, Oscar (1)
- Lohr, Charles H. (1)
- Lorenz, Reinhold (1)
- Loret, Victor (1)
- Lossa, C. F. (1)
- Loth, Otto (1)
- Luc, Jean André de (1)
- Lucka, Emil (1)
- Ludewig, Carl (1)
- MacGregor, James Gordon (1)
- Maier, Michaela (1)
- Makkay, János (1)
- Mallard, Ernest (1)
- Manojlović, Dragoljub (1)
- Marchand, Léon (1)
- Margules, Max (1)
- Marti, C. (1)
- Martin, Robert Bruce (1)
- Maschke, Theodor (1)
- Matos, Jose (1)
- May, Arthur James (1)
- McCuaig, William (1)
- McDougall, William (1)
- Mead, Charles W. (1)
- Meckling, William H. (1)
- Meinecke, Michael (1)
- Meinert, Wilhelm August Erich (1)
- Meltzl von Lomnitz, Hugo (1)
- Menadier, Julius (1)
- Menten, Maud Leonora (1)
- Messer, August (1)
- Meyer von Knonau, Gerold (1)
- Michaelis, Leonor (1)
- Mikami, Keizo (1)
- Milkowicz, Wladimir (1)
- Miller, Jeff (1)
- Mingana, Alphonse (1)
- Mirbt, Carl (1)
- Mitchell, Silas Weir (1)
- Mommsen, Theodor (1)
- Montenat, Christian (1)
- Morgenstern, Julian (1)
- Mosthaf, Heinrich (1)
- Mourmouras, Alex (1)
- Murr, Sylvia (1)
- Mügge, Otto (1)
- Müller, Friedrich C.G (1)
- Münnich, Karl Otto (1)
- Nagel, Ernest (1)
- Nagel, Wilibald A. (1)
- Nakae, Satoshi (1)
- Nakazawa, Keiji (1)
- Nau, François (1)
- Netscher, Elisa (1)
- Nevanlinna, Rolf Herman (1)
- Niccoletti, Onorato (1)
- Niedermayer, Oskar von (1)
- Noonan, Thomas S. (1)
- Nordström, Gunnar (1)
- Nothnagel, Hermann (1)
- Notopoulos, James Anastasios (1)
- Novotny, Jiri (1)
- Oberseider, Hans (1)
- Occioni, Onorato (1)
- Oetker, Friedrich (1)
- Osterheld, Robert Keith (1)
- Page, John (1)
- Pall, Francisc (1)
- Pannekoek, Anton (1)
- Papillault, Georges (1)
- Parapetti, Roberto (1)
- Partsch, Joseph (1)
- Pauli, Carl (1)
- Payne, Br. (1)
- Pears, Edwin (1)
- Peirce, Charles Sanders (1)
- Penke, Olga (1)
- Perrat, Charles (1)
- Perry, Marylin (1)
- Petersilie, Erich (1)
- Petit, Antoine (1)
- Petit, Christophe (1)
- Petitmengin, Pierre (1)
- Petrelius, Alfred (1)
- Petz, Johann (1)
- Pfändtner, Bernhard (1)
- Pfändtner, Karl-Georg (1)
- Phillips, George (1)
- Phillips, Steven (1)
- Pietsch, Ludwig (1)
- Piette, Édouard (1)
- Pingault, Pierre (1)
- Plessner, Helmuth (1)
- Plummer, Mary W. (1)
- Praechter, Karl (1)
- Praetorius, Numa (1)
- Rabanal, Pau (1)
- Rangel Pestana, Bruno (1)
- Rathenau, Walther (1)
- Raumer, Kurt von (1)
- Ravin, F.-P. (1)
- Reddé, Michel (1)
- Reich, Norbert (1)
- Renesse, Eduard von (1)
- Restori, Antonio (1)
- Reuer, Egon (1)
- Rice, Francis Scott (1)
- Richardson, W. D. (1)
- Rider, Robert C. (1)
- Rieger, Georg Konrad (1)
- Roberts, Tyson R. (1)
- Rocha, Leopoldo da (1)
- Rogge, Heinrich (1)
- Rooses, Max (1)
- Rosengren, Karl Erik (1)
- Rosiwal, August (1)
- Rossell, Christine H. (1)
- Roth, Ferdinand Wilhelm Emil (1)
- Roucoules, Émile (1)
- Rowedder, Wolfgang (1)
- Roy, Claude (1)
- Rubin, Uri (1)
- Rudt von Collenberg, Weyprecht Hugo (1)
- Russo, David (1)
- Rêgo, Antonio da Silva (1)
- Rötteken, Hubert (1)
- Rămureanu, Ioan I. (1)
- Sabine, Wallace Clement (1)
- Saladini, Girolamo (1)
- Sarasin, Fritz (1)
- Sasse, Hans-Jürgen (1)
- Saussure, Léopold de (1)
- Savigny, Friedrich Carl von (1)
- Schachbasian, Johann (1)
- Scharpé, Lodewijk (1)
- Schayer, Stanisław (1)
- Schenck, Friedrich (1)
- Scherer, Valentin (1)
- Scherubel, Erwin (1)
- Scheumann, Karl Hermann (1)
- Schilling, Heinz (1)
- Schimmelpfennig, Adolf (1)
- Schindling, Anton (1)
- Schmidt, Wilhelm (1)
- Schminck, Andreas (1)
- Schmitt, Charles B. (1)
- Schmitz-Neuenahr, Richard (1)
- Schnippel, Emil (1)
- Schnurbein, Siegmar von (1)
- Schreiner, Klaus (1)
- Schullerus, Adolf (1)
- Schulze-Ghattas, Marianne (1)
- Schuster, Johann L. (1)
- Schwartz, Shalom H. (1)
- Schwarzschild, Karl (1)
- Schäfer, Eckart (1)
- Schäffer, Roland (1)
- Scurla, Herbert (1)
- Semon, Felix (1)
- Shapiro, Helen (1)
- Shata, Abdu A. (1)
- Sheild, Arthur Marmaduke (1)
- Siebenmann, Friedrich (1)
- Sieglin, Wilhelm (1)
- Sievers, Susanne (1)
- Simon, Hermann Th. (1)
- Sirola, Kari (1)
- Sitter, Willem de (1)
- Skinner, Quentin (1)
- Sonder, Richard August (1)
- Sousa, Jiri (1)
- Sposito, Garrison (1)
- Staab, Franz (1)
- Stager, Henry W. (1)
- Stehlin, Karl (1)
- Steinmann, Ernst (1)
- Stiefel, Arthur Ludwig (1)
- Stock, Fritz (1)
- Stolz, Otto (1)
- Strantz, Kurd von (1)
- Stromer, Wolfgang von (1)
- Sudhoff, Karl (1)
- Suzuki, U. (1)
- Säcker, Franz Jürgen (1)
- Sée, Henri (1)
- Sørensen, Søren Peter Lauritz (1)
- Takaishi, M. (1)
- Talkner, Peter (1)
- Talko, Iosif (1)
- Taylor, Geoffrey Ingram (1)
- Tenckhoff, Franz (1)
- Theil, Henri (1)
- Thierfelder, Ferdinand (1)
- Thomae, Johannes (1)
- Thomas, Sigrid (1)
- Thöle, Ludwig (1)
- Tilney, Frederick (1)
- Tipton, Susan (1)
- Titterington, Paul Francis (1)
- Tjomsland, Anne (1)
- Travers, William Thomas Locke (1)
- Trottmann, Christian (1)
- Trömner, Ernst (1)
- Tschermak, Gustav (1)
- Tylor, Edward Burnett (1)
- Tågerud, Yael (1)
- Tönnies, Ferdinand (1)
- Ueberschaar, Hans (1)
- Uerpmann, Hans-Peter (1)
- Uerpmann, Margarethe (1)
- Ulinska, A. (1)
- Ulrichs, Otto (1)
- Umino, Saburo (1)
- Vance, Williams Reynolds (1)
- Verworn, Max (1)
- Vikentiev, Vladimir (1)
- Virchow, Rudolf (1)
- Voigtländer, Robert (1)
- Volk, Otto (1)
- Vries, Jan de (1)
- Vyrubov, Grigorij N. (1)
- Wagenbreth, Otfried (1)
- Walkhoff, Otto (1)
- Weber, Frederik Parkes (1)
- Weech, Friedrich von (1)
- Weil, Prosper (1)
- Weiss, D. E. (1)
- Wendell, George Vincent (1)
- Werner, Richard Maria (1)
- Westphal, Carl Friedrich Otto (1)
- Wibel, Ferdinand (1)
- Wieser, Friedrich von (1)
- Wilke, Georg (1)
- Willrich, Erich (1)
- Wintterlin, August (1)
- Witasek, Stephan (1)
- Witte, E. (1)
- Wittstein, Armin (1)
- Wolf, Bernhard A. (1)
- Wolkan, Rudolf (1)
- Wong, Ming (1)
- Yoshimura, K. (1)
- Zawadzki, Józef (1)
- Zinserling, W. D. (1)
- du Mont, Norbert (1)
- Öholm, Lars William (1)
- Østrem, Gunnar (1)
Year of publication
Document Type
- Article (555) (remove)
Language
- German (327)
- English (131)
- French (59)
- Italian (17)
- Portuguese (6)
- dut (5)
- Spanish (4)
- Romanian (2)
- mis (1)
- Multiple languages (1)
Has Fulltext
- yes (555)
Is part of the Bibliography
- no (555)
Keywords
- 1456-1501> (1)
- Abwasser (1)
- Aktionsart (1)
- Amberg <Oberpfalz> (1)
- Angkor Wat (1)
- Aspekt (1)
- August (1)
- Bayon (1)
- Bradke (1)
- Cholera (1)
Institute
- Extern (44)
Für die Bearbeitbarkeit der der landwirthschaftlichen Kultur unterworfenen Bodenarten sind verschiedene Umstände maßgebend. Als solche kommen hauptsächlich die Kohäreszenz, das Volumgewicht der Böden, sowie die Adhäsion und Reibung derselben an den Ackerwerkzeugen in Betracht. Ueber erstere beiden Eigenschaften liegen ausführlichere Untersuchungen von H. Puchner und E. Wollny vor, während die Adhäsion des Erdreichs an Holz und Eisen bisher nur eine oberflächliche Bearbeitung erfahren hat, und die Reibung der Ackererde, an den Werkzeugen überhaupt nicht bestimmt wurde. Es schien mir daher angezeigt, durch das Experiment die Momente näher festzustellen, welche bei Beurtheilung der beiden zuletzt erwähnten Eigenschaften besonders berücksichtigt werden müssen.