Search Results - "PFLUGER, J"
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plea for simultaneously considering matrix quality and local environmental conditions when analysing landscape impacts on effective dispersal
Published in Molecular ecology (01-05-2014)“…Landscape genetics has tremendous potential for enhancing our understanding about landscape effects on effective dispersal and resulting genetic structures…”
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2
Ion currents and spiking properties of identified subtypes of locust octopaminergic dorsal unpaired median neurons
Published in The European journal of neuroscience (01-03-2006)“…Efferent dorsal unpaired median (DUM) neurons are key elements of an insect neuromodulatory system. In locusts, subpopulations of DUM neurons mediate…”
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Undulators for SASE FELs
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-05-2000)“…In this contribution, the requirements on undulators for linac driven SASE FELs will be discussed. Differences between long and short wavelength SASE FELs will…”
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4
Correction methods for three-dimensional reconstructions from confocal images: I. tissue shrinking and axial scaling
Published in Journal of neuroscience methods (31-07-2000)“…We show here, using locust wholemount ganglia as an example, that scaling artifacts in three-dimensional reconstructions from confocal microscopic images due…”
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Pattern of Invasion in Human Pancreatic Cancer Organoids Is Associated with Loss of SMAD4 and Clinical Outcome
Published in Cancer research (Chicago, Ill.) (01-07-2020)“…Pancreatic ductal adenocarcinoma (PDAC) is an aggressive malignancy characterized by extensive local invasion and systemic spread. In this study, we employed a…”
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Evolutionary aspects of octopaminergic systems with emphasis on arthropods
Published in Arthropod structure & development (01-07-2005)“…We review current knowledge on octopaminergic systems in all major phyla with emphasis on arthropods. Octopaminergic systems occur in all triploblastic animals…”
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Precursor lesions in familial and hereditary pancreatic cancer
Published in Familial cancer (01-08-2024)“…Infiltrating ductal adenocarcinoma of the pancreas, referred to here as “pancreatic cancer,” is one of the deadliest of all of the solid malignancies. The…”
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Undulator for the LCLS project—from the prototype to the full-scale manufacturing
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-05-2005)“…The design of a new hybrid-type undulator with a fixed gap of 6.4 mm, a period of 30 mm and a length of 3.4 m is presented. The fractional variations in…”
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Undulator systems for the TESLA X-FEL
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-05-2002)“…A large X-ray FEL lab is under consideration within the TESLA project and is supposed to be operated in parallel with the TESLA linear collider. There will be…”
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Motor patterns for horizontal and upside down walking and vertical climbing in the locust
Published in Journal of experimental biology (01-09-1995)“…The motor patterns of the locust's flexor tibiae and metathoracic subcoxal joint muscles were compared during unrestrained horizontal walking, vertical…”
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Action of locust neuromodulatory neurons is coupled to specific motor patterns
Published in Journal of neurophysiology (01-07-1995)“…1. Many muscles of the locust are supplied by dorsal unpaired median neurons (DUM neurons) that release octopamine and alter the contractions caused by spikes…”
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DUM neurons in locust flight: a model system for amine-mediated peripheral adjustments to the requirements of a central motor program
Published in Journal of Comparative Physiology (01-05-1999)“…In both vertebrates and invertebrates, multiple effects of biogenic amines on neuromuscular transmission, muscle contraction kinetics and metabolism have been…”
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Field fine tuning by pole height adjustment for the undulator of the TTF–FEL
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (1999)“…The field of the undulator for the VUV–FEL at the TESLA Test Facility has to meet very tough tolerances in order to guarantee a close overlap between the…”
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Neuroethology, its roots and future
Published in Journal of Comparative Physiology (01-10-1999)“…Scholars in a particular scientific field should be familiar with its historical roots. Such knowledge will put their own research into a historical…”
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Photon diagnostics for the X-ray FELs at TESLA
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-05-2002)“…An X-ray diagnostic station will be installed for each of the XFEL undulator beamlines at TESLA. Primary purpose of the X-ray diagnostics is to provide an…”
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On the function of redfronted lemur’s close calls
Published in Animal cognition (01-09-2012)“…In order to maintain group cohesion, many social mammals and birds regularly produce close calls. In some primate species, close calls appear to have a dual…”
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Histone modifications and dynamic regulation of genome accessibility in plants
Published in Current opinion in plant biology (01-12-2007)“…In all eukaryotes chromatin physically restricts the accessibility of the genome to regulatory proteins such as transcription factors. Plant model systems have…”
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Neuromodulation during motor development and behavior
Published in Current opinion in neurobiology (01-12-1999)“…Important recent advances have been made in understanding the role of aminergic modulation during the maturation of Xenopus larvae swimming rhythms, including…”
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locust chordotonal organ coding for proprioceptive and acoustic stimuli
Published in Journal of Comparative Physiology (01-02-1999)“…A chordotonal organ in the prothoracic segment of a locust combines features of a proprioceptive mechanoreceptor and an acoustic organ. This organ is closely…”
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Parameter study on phase I of the VUV-FEL at the TESLA test facility
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-07-1997)“…Currently, a SASE-FEL in the VUV, driven by the TESLA test facility accelerator, is under construction at DESY. As a first phase of the project, three of the…”
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