134 research outputs found
Brief an Garlieb H. Merkel
No full textMs. 930a, Nr. 18, Bl. 45r-46v
Justus C. Loder. Brief an GarliebH. Merkel, Jena, den 19. Jul[i] 1799
Autora rokraksts / Autograph, vācuval. / Deutsch [2] lpp. / S.
Attēlu numuri / Bildnummern: 930a-018-1, 930a-018-2
Der kurze Brief, der wahrscheinlich von Justus C. Loder stammt, hat vor allem zum Ziel, scheinbar erneut, Merkel einzuladen und die Verbundenheit mit ihm zum Ausdruck zu bringen.Loder, der zu diesem Zeitpunkt Professor für Medizin in Jena war, stammte aus Riga, woraus sich ein besonderes Verhältnis zu Livland und zum Adressaten entstammt haben könnte. Es ist naheliegend, dass Merkel während seines kurzen, aber nicht zu Ende geführten Medizinstudiums, das er in Leipzig begann und in Jena fortführt hat, in Kontakt mit Loder gekommen war. Dieser beglückwünscht Merkel ferner zu seinem Werk „Die Vorzeit Lieflands“ (1798), dessen Lektüre er so genau betrieben habe, dass der Autor ihn daraus examinieren könne.
Interessant ist die Tatsache, dass der Brief an Merkel in Weimar adressiert ist, obwohl unklar ist, ob sich dieser zu dem Zeitpunkt überhaupt dort aufhielt und wie der Brief ansonsten an Merkel gelangt ist.
Atslēgvārdi / Stichwörter
Rückkehr, Bürgerkrone [Kranz aus Eichenlaub für Verdienste um das Gemeinwohl]
Minētās personas / Erwähnten Personen:
Loder, Justus Christian v. (1753-1832); Merkel, Garlieb Helwig(1769-1850); Loder, Charlotte Louise Augusta (1773-?)
Minētās vietas / Erwähnten Orte
Jena, Weimar, Livlan
Index Praeparatorum Aliarumque Rerum Ad Anatomen Spectantium, Quae In Museo Caesareae Universitatis Mosquensis Servantur
No full textINDEX PRAEPARATORUM ALIARUMQUE RERUM AD ANATOMEN SPECTANTIUM, QUAE IN MUSEO CAESAREAE UNIVERSITATIS MOSQUENSIS SERVANTUR
Index Praeparatorum Aliarumque Rerum Ad Anatomen Spectantium, Quae In Museo Caesareae Universitatis Mosquensis Servantur ([1]r)
Cover ( - )
Titelseite (lateinisch) ([1]r)
Widmung ([2]r)
Titelseite (russisch) ([4]r)
Widmung ([5]r)
Praefatio ( - )
Conspectus ([I])
Sectio I. Praeparata Osteologica ([1])
A. Ad Demonstrationes Osteologicas ([2])
B. Ossa Inter Auditores In Demonstrationibus Publicis Distribuenda (16)
C. Praeparata Ad Explicandam Structuram Ossium Et ... (20)
D. Ossa Ad Oranon Autius Spectantia (24)
E. Sceletus (30)
F. Crania Humana (36)
Sectio II. Ossa Morbis Adfecta, Deformia etc. (42)
A. Luxatio (42)
B. Anclylosis (46)
C. Ossa Arthritica (64)
D. Ossa Rhachitica (66)
E. Scoliosis Et Cyphosis (68)
F. Ossa Pelvis Distorta Et Deformia (70)
G. Hydrocephalus (72)
H. Spina Bifida (72)
I. Palatum Fissum (74)
K. Ossa Ad Ulceribus In Superficie Erosa (74)
L. Caries Ossium (74)
M. Spina Ventosa (82)
N. Necrosis (84)
O. Exostosis (86)
P. Laesiones Cranii et Fracturae Ossium (92)
Q. Cranii Forma Insolita (100)
R. Ossa Crassa, Graviora Pondere (102)
S. Ossa Levia, Terneriora Et Emollita (104)
T. Ossa Atrophica (106)
U. Crania, In Quibus Trepanatio Instituta Fuit (108)
V. Truncus Remanens Post Amputationem Membri (108)
W. Morbi Dentium (108)
Sectio III. Praeparata Syndesmologica Et Myologica (113)
A. Ligamenta (114)
B. Praeparata Musculorum (126)
Sectio IV. Praeparata Ad Splanchnoogiam Pertinentia (128)
A. Organa Sensuum (128)
B. Larynx, Trachea Et Viscera Thoracis (156)
C. Fauces, Pharynx, Oesophagus (160)
D. Peritoneum Et Omenta (164)
E. Ventriculus Et Intestina (164)
F. Hepar Et Vesicula Fellea (176)
G. Lien (182)
H. Pancreas (182)
I. Capsulae Suptarenales (184)
K. Renes (184)
L. Vesica Urinaria (190)
M. Partes Genitales Viriles (194)
N. Genitalia Feminina (208)
O. Ovum, Et Cum Fetu Et Sine Eo (228)
P. Fetus (234)
Q. Conceptio Extrauterina (238)
R. Placenta et Funiculus Umbilicalis (238)
S. Molae (242)
T. Mamae (242)
U. Herniae (244)
Sectio V. Praeparata Angiologica (249)
A. Cor et arteriae (250)
B. Venae (272)
C. Vasa Absorbentia (274)
Sectio VI. Praeparata Ad Nevrologiam (278)
Sectio VII. Monstra (291)
Sectio VIII. Calculi (300)
A. Calculi fellei (300)
B. Calculi renales (312)
C. Calculi vesicae urinariae (316)
D. Calculi ex aliis corporis partibus (344)
Sectio IX. Tumores Varii (351)
Sectio X. Vermes (356)
Sectio XI. Miscellanea (361)
Sectio XII. Formae Ac Moduli (368)
Sectio XIII. Delineationes Anatomicae (383)
A. Magnitudine valde aucta (384)
B. Minores (390)
Sectio XIV. Praeparata Microscopica Lieberkuhniana (392)
A. Scrinium, Sex Forulis Continens ... (392)
B. Cista prima, ... (398)
C. Cista secunda, ... (400)
D. Cista tertia (414)
Addenda (424)
Enumeratio praeparatorum anatomicorum, quae trium annorum spatio Museo Caesareae Universitatis addisit ... (436)
Errata (440
Modeling Human Motor Skills to Enhance Robots’ Physical Interaction
No full textThe need for users’ safety and technology acceptability has incredibly increased with the deployment of co-bots physically interacting with humans in industrial settings, and for people assistance. A well-studied approach to meet these requirements is to ensure human-like robot motions and interactions. In this manuscript, we present a research approach that moves from the understanding of human movements and derives usefull guidelines for the planning of arm movements and the learning of skills for physical interaction of robots with the surrounding environment.Green Open Access added to TU Delft Institutional Repository 'You share, we take care!' - Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.Learning & Autonomous Contro
PRELIMINARY ANALYSIS OF A C-TYPE BAND IN THE HIGH-RESOLUTION INFRARED SPECTRUM OF EE-1,4-DIFLUOROBUTADIENE
No full textAuthor Institution: Department of Chemistry, Oberlin College; Physikalisch-Chemisches-Institut der Justus-Liebig-Universit\""{a}t, D-35392 GiessenAs part of a study of nonpolar molecules that exhibit surprising energy relationships among isomers, a C-type band in the infrared spectrum of the EE (trans-trans) isomer of 1,4-difluorobutadiene is being investigated. This band, centered at , is due to CH out-of-plane flapping. Although the band structure contains evidence of substantial perturbations, the rotational structure at resolution appears to be fully assignable. Preliminary rotational constants for the ground state are , and for this near-prolate symmetric top with . A synthetic method has been found to make the deuterated isotopomers needed for the complete structural analysis of the isomers of 1,4-difluorobutadiene
System model development and numerical simulation of low-head pumped hydro storage
No full textTo tackle the growing demand for grid-scale energy storage, the ALPHEUS project proposes a novel low-head pumped hydro storage system aimed for coastal application in countries where the topography does not allow for traditional high-head storage. This system consists of a reversible pump-turbine technology with two contra-rotating runners coupled to their respective axial-flux motor-generators as well as a dedicated control, optimising for energy balancing and the provision of ancillary services. To better understand the integration and dynamic interaction of the individual components of the plant and to allow for the simulation of a wide variety of operating conditions and scenarios, this research aims at developing a system model coupling the hydraulic, mechanical and electrical components. Numerical results are compared and verified based on CFD simulations. While some inaccuracies have to be expected, the comparison shows an overall good match with only minor deviations in dynamic behaviour and steady state results.Green Open Access added to TU Delft Institutional Repository 'You share, we take care!' - Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.Offshore and Dredging Engineerin
HIGH RESOLUTION FOURIER TRANSFORM SPECTROSCOPY OF THE C-O STRETCH STATE OF METHANOL- AND ASSIGNMENTS OF OPTICALLY PUMPED FAR-INFRARED LASER LINES
No full textAuthor Institution: Laser Programme, Centre for Advanced Technology; Physikalisch Chemisches Institut der Justus Liebig Universitaet, D-35392 GiessenIn this work, Doppler limited Fourier transform infrared (FTIR) spectrum corresponding to the a-type C-O stretch band of methanol- has been recorded using a Brueker spectrometer at the Justus-Liebig Universitiact in Germany at a resolution of . The spectrum shows very complicated fine structure due to strong torsion-vibration-rotation interactions in the molecule. Despite the difficulties assignments were possible for up to values of 6 for the and species. As an immediate application of the IR assignments it was found that two of the laser lines viz. 10R(34) and 9P(26) are in exact coincidence with two absorption transitions corresponding to the stretch state and could successfully provide the assignments for the quantum states for five optically pumped far infrared (FIR) laser lines. The assignments have been confirmed by means of loop closure technique involving accurately measured transitions. For the pump line four optically pumped FIR laser lines have been assigned from analytical considerations. Further comments will be made on the intensity of the stretch transitions for various torsional symmetries
ANALYSIS OF A C-TYPE BAND OF TRANS-1,2-DICHLOROETHYLENE- IN NATURAL ABUNDANCE IN THE HIGH RESOLUTION INFRARED SPECTRUM
No full textH. Takeo, M. Sugie and C. Matsumura, J. Mol. Struct. 190, 205 (1988).Author Institution: Department of Chemistry, Oberlin College; Physikalisch-chemisches Institut, der Justus-Liebig-Universit\'{t}We have found that subbands in the C-type band at in the high resolution infrared spectrum of trans-1,2-dichloroethylene can be analyzed separately for the and isotopomers in natural abundance with the aid of the Giessen Loomis-Wood program. Consequently, it is unnecessary to synthesize isotopically pure chlorine species in order to determine the structure of this nonpolar molecule by high resolution infrared spectroscopy. For the isotopic species 874 ground state combination differences (GSCD) have been fitted to a Watson-type Hamiltonian. The GS rotational constants are , and with . Based on the GS constants a preliminary comparion with the structure of the cis isomer will be made. Work on the analysis of the corresponding bands of the species and the species is in proces
ANALYSIS OF A C-TYPE BAND IN THE HIGH-RESOLUTION INFRARED SPECTRUM OF TRANS,TRANS-1,4-DIFLUOROBUTADIENE
No full textAuthor Institution: Physikalisch-Chemisches Institut, Oberlin College; Department of Chemistry, Oberlin College; Department of Chemistry, Justus-Liebig-Universit\""atA high-resolution infrared spectrum has been recorded for the C-type band () for CH out-of-plane flapping at of trans,trans-1,4-difluorobutadiene (ttDFBD). Considerable progress has been made in analyzing the rotational structure of this band despite hot band structure and numerous perturbations. Assigned series extend from of 4 to 28 in the R branch and to 30 in the P branch. Pertubations due to Coriolis coupling occur for , and 28, for which perturbing states are suggested. More than 1150 ground state combination differences have been fitted to a Watson-type Hamiltonian to give , , and for the ground state of this near-prolate top, which has . The goal is to obtain a structure for ttDFBD as part of a study of the three isomers of DFBD, in which the cis effect is observed
THE TEMPERATURE DEPENDENCE OF THE INFRARED ABSORPTION OF IN THE REGION 300-400
No full textAuthor Institution: Physikalisch-Chemisches Institut, Justus-Liebig-Universit{\ddot {a}}t; Department of Physics, The Ohio State University; Department of Physics, The University of South Alabama; Physikalisch-Chemisches Institut, Justus-Leibig-Universit{\ddot{a}}t; Anorganische Chemie, FB 9, Universit{\ddot{a}}t-Gesamthochschule WuppertalIt should be possible in the near future to observe the band of in the atmospheric window between 300 and 400 in addition to monitoring the band at 1254 which has been observed in the stratosphere. In view of this possibility, we have measured the spectrum of between 250 and 600 over the temperature range from room temperature to at intervals of . The measurements were made at resolutions of both 0.1 and . Spectra of the two major impurities, and , were run under the same conditions in order to compensate their contributions to the spectra. Furthermore, a spectrum of at a resolution of was run at . These data are being evaluated in an effort to obtain accurate intensity information for the absorption in this spectral range
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