1,359,961 research outputs found
Replication Data for: Bischof, Daniel & Simon Fink. “Repression as a Double-Edged Sword: Resilient Monarchs, Repression and Revolution in the Arab World. ” Swiss Political Science Review.
No full textThese are the replication materials for the publication:
Bischof, Daniel & Simon Fink. “Repression as a Double-Edged Sword: Resilient Monarchs, Repression and Revolution in the Arab World. ” Swiss Political Science Review: (forthcoming)
Replication Data for: Bischof, Daniel & Simon Fink. “Repression as a Double-Edged Sword: Resilient Monarchs, Repression and Revolution in the Arab World. ” Swiss Political Science Review.
No full textThese are the replication materials for the publication:
Bischof, Daniel & Simon Fink. “Repression as a Double-Edged Sword: Resilient Monarchs, Repression and Revolution in the Arab World. ” Swiss Political Science Review: (forthcoming)
Gravity reception in crickets: the influence of cereal and antennal afferences on the head position
No full textHorn E, Bischof H-J. Gravity reception in crickets: the influence of cereal and antennal afferences on the head position. Journal of Comparative Physiology, A: Neuroethology, Sensory, Neural, and Behavioral Physiology. 1983;150(1):93-98.In the cricket,Gryllus bimaculatus, compensatory head movements are elicited by cereal and antennal receptors when the animals are rotated around their longitudinal axis. The cereal afferences originate in the club-shaped sensilla, whereas the antennal ones probably arise in receptors measuring displacements of the flagellum at the joint between scapus and pedicellus. The clubshaped cereal sensilla are true gravity receptors different from the proprioceptive gravity receptor systems characteristic of most insects
The visual field and visually guided behavior in the zebra finch (Taeniopygia guttata)
No full textBischof H-J. The visual field and visually guided behavior in the zebra finch (Taeniopygia guttata). Journal of Comparative Physiology, A: Sensory Neural and Behavioral Physiology. 1988;163(3):329-337.Measurements were made of the physical properties of the visual system of the zebra finch, a bird with laterally placed eyes. The use of the visual system in pecking and courtship behavior was examined. It was demonstrated that the optical axis and the fovea of the eye point in a direction about 62.degree. from the sagittal axis of the head. The visual field of each eye covers about 170.degree. in the horizontal plane. In the frontal region there is an overlap of about 30.degree.-40.degree. where the birds can see binocularly; caudally there is a 'gap' in the visual field of 60.degree.. The point of best binocular viewing is in the sagittal plane at 16.5.degree. below the beak. Concerning movement detection, the upper threshold is 540.degree./s for the binocular (frontal) part of the visual field and about 1100.degree./s for the monocular (lateral) part. Most fixations before pecking occur monocularly. A preference for one eye during pecking was not detected. During the courtship song, a male bird directs its head towards the female. The results are discussed in comparison with findings in pigeons and chickens
Activity-dependent plasticity in visual forebrain areas of the zebra finch
No full textRollenhagen A, Bischof H-J. Activity-dependent plasticity in visual forebrain areas of the zebra finch. Behavioural Brain Research. 1996;81(1-2):207-213
Bistum Genf, Bischof Arducius an Bonmont, Kloster - 0.0.1164
No full textPerg. stark gedunkelt, T. teilw. abgeplatzt; zu 13: Bischof Ar >duciusº; Archivsignatur: C VIII a 11{'name': 'DFG', 'uri': 'dfg.png'
Spine morphology of neurons in the Avian forebrain is affected by rearing conditions
No full textRollenhagen A, Bischof H-J. Spine morphology of neurons in the Avian forebrain is affected by rearing conditions. Behavioral and Neural Biology. 1994;62(2):83-89.An area of the caudal forebrain of male zebra finches, the Archi-Neostriatum caudale (ANC), which is active during arousal (Bischof and Herrmann, 1986, 1988), shows rearing-dependent changes in neuron morphology (Rollenhagen and Bischof, 1991). We demonstrate here that rearing conditions also affect the shape of spines of one of the four ANC neuron types. This neuron type was examined in birds reared under five different conditions - in isolation (1), caged (2), in the aviary (3), and with social contact (4) or chasing (5) after an isolation period. Our results show that social experience determines the proportion of the three types of spines (thin, mushroom, and stubby) of the investigated neuron type. Rearing conditions and short social contact also affect the spine stem length of the thin spine type. Long-term isolation results in a reduction in number and elongation of shafts of thin spines, along with an increase of stubby-and mushroom-shaped spines. Short-term social contact or arousal enhances the number of mushroom- and thin-shaped spines and reduces the length of spine stems of thin spines. We suggest that isolation prevents the ANC neuron from reaching full development. The increase of mushroom and thin spine types due to social contact indicates that the stubby-shaped spines are replaced by, or transformed into, mushroom-shaped spines, and the mushroom-shaped spines are replaced by, or transformed into, thin spines. These results confirm and extend the experimental background for our hypothesis (Rollenhagen and Bischof, 1991) that social contact is necessary for development of normal morphology of ANC neurons
Replication Data for: Tabloid Media Campaigns and Public Opinion: Quasi-Experimental Evidence on Euroscepticism in England
No full textThe files provided within this .zip file are meant to reproduce the tables and figures included in the article "Tabloid Media Campaigns and Public Opinion: Quasi-Experimental Evidence on Euroscepticism in England" by Florian Foos and Daniel Bischof in the APSR.
Notice:
- This is a fully reproducible archive written in Stata's project environment: https://www.statalist.org/forums/forum/general-stata-discussion/general/1302147-how-project-from-ssc-is-different-from-stata-built-in-project.
- As the code is written in a project environment we advise all users to carefully read the README.TXT in order to understand how reproduction in Stata's project environment works.
- The largest part of our analyses are based on yearly attitudinal data from the British Social Attitudes Survey (BSA): https://www.bsa.natcen.ac.uk. The BSA does not allow researchers to upload these data as part of their replication files; we are also not allowed to upload a recoded version of the data file. However, all yearly BSA surveys are available via the UK Data Service. In order to reproduce the results reported in this paper, you will need to a) register with the UK Data Service (https://beta.ukdataservice.ac.uk/myaccount/login) and b) access and download the relevant .dta files and place them into the replication archive (data_original/BSA/*YEAR*)
Syllabus for postgraduate specialisation in Nuclear Medicine: 2006/07 update
No full textNuclear Medicine (NM) became an independent medical specialty in the European Directives in 1988. The minimum duration of the postgraduate specialized training in the European Union is 4 years, but may be extended beyond this period according to the requirements of training in other clinical disciplines.
Candidates for specialized training should have a good general background in internal medicine. More detailed knowledge has to be acquired of those conditions which may need to be investigated or treated by NM techniques, as well as of some complementary methods as far as they relate to NM procedures. Training in basic sciences is required, such as pharmacokinetics, radiochemistry, instrumentation, computer science and quality control.
The quality of training has to be objectively assessed, using final examination on a national basis covering basic sciences and clinical skills, after satisfactory completion of a minimum number of courses and/or workshops and a formally organized and controlled practical training. Each training programme should contain a standard against which the progress of the trainee can be assessed for each element
of the syllabus. The assessment may take the form of an interview, a written paper, an essay, a set of multiple-choice questions, or an oral examination of displayed images of various NM techniques in clinical practice. Continuous assessment is another alternative. Each end of year assessment should carry a score that indicates how the candidate
has progressed against the set target. Successful trainees are awarded with a final certificate, degree or diploma that is recognized by the government, local health authority and hospital as an assurance of specialist competence in NM
Brügge / Entw. u. gez. v. F. Handke ; Situation und Schrift gest. v. C. Bischof, Berge v. A. Abel
No full textBRÜGGE / ENTW. U. GEZ. V. F. HANDKE ; SITUATION UND SCHRIFT GEST. V. C. BISCHOF, BERGE V. A. ABEL
G. D. Reymann's topographische Special-Karte von Central-Europa (-)
Brügge / Entw. u. gez. v. F. Handke ; Situation und Schrift gest. v. C. Bischof, Berge v. A. Abel (118) ( -
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