Search results for: Patrick Huber

Items from 1 to 20 out of 60 results

article

Serine proteases mediate leukocyte recruitment and hepatic microvascular injury in the acute phase following extended hepatectomy

Yunjie Zhang, Patrick Huber, Marc Praetner, Alice Zöllner, more

Objective Post‐hepatectomy liver failure (PHLF) is the main limitation of extended liver resection. The molecular mechanism and the role of leukocytes in the development of PHLF remain to be unveiled. We aimed to address the impact of serine proteases (SPs) on the acute phase after liver resection by intravitally analyzing leukocyte recruitment and changes in hemodynamics and microcirculation of...

article

An objective‐based prioritization approach to support trophic complexity through ecological restoration species mixes

Emma Ladouceur, Jennifer McGowan, Patrick Huber, Hugh Possingham, more

Journal of Applied Ecology > 59 > 2 > 394 - 407

Reassembling ecological communities and rebuilding habitats through active restoration treatments require curating the selection of plant species to use in seeding and planting mixes. Ideally, these mixes should be assembled based on attributes that support ecosystem function and services, promote plant and animal species interactions and ecological networks in restoration while balancing project...

article

Wafer‐Scale Electroactive Nanoporous Silicon: Large and Fully Reversible Electrochemo‐Mechanical Actuation in Aqueous Electrolytes (Adv. Mater. 1/2022)

Manuel Brinker, Patrick Huber

Advanced Materials > 34 > 1 > n/a - n/a

Electro‐Actuation In article number 2105923, Manuel Brinker and Patrick Huber report laser cantilever bending experiments that show large and reversible electrosorption‐induced deformation of wafer‐scale nanoporous silicon in aqueous electrolytes (isotonic saline solution) at exceptionally small operation voltages. This paves the way for on‐chip integrated actuation and stress generation, e.g., in...

article

Wafer‐Scale Electroactive Nanoporous Silicon: Large and Fully Reversible Electrochemo‐Mechanical Actuation in Aqueous Electrolytes

Manuel Brinker, Patrick Huber

Advanced Materials > 34 > 1 > n/a - n/a

Nanoporosity in silicon results in interface‐dominated mechanics, fluidics, and photonics that are often superior to the ones of the bulk material. However, their active control, for example, by electronic stimuli, is challenging due to the absence of intrinsic piezoelectricity in the base material. Here, for large‐scale nanoporous silicon cantilevers wetted by aqueous electrolytes, electrosorption‐induced...

article

Querkraftmodell für bestehende Stahlbetonbauteile mit aufgebogenen Längsstäben

Tobias Huber, Patrick Huber, Johann Kollegger

Beton‐ und Stahlbetonbau > 115 > 10 > 811 - 820

Die historische Ausführungsform der aufgebogenen Längsstäbe zur Schubsicherung ist nach den heutigen Regelwerken nur bedingt vorgesehen. Bei der Bewertung von bestehenden Tragwerken steht der Ingenieur nun vor der Herausforderung, dass die Anwendung der Querkraftmodelle nach Eurocode 2 aufgrund von konstruktiven Regeln in vielen Fällen nicht möglich ist. An der TU Wien wurde deshalb ein Nachweiskonzept...

article

Experimental and theoretical study on the shear behavior of single‐ and multi‐span T‐ and I‐shaped post‐tensioned beams

Patrick Huber, Tobias Huber, Johann Kollegger

Structural Concrete > 21 > 1 > 393 - 408

In recent years, the assessment of the shear resistance of existing post‐tensioned multispan bridges has become a frequent task for civil engineers. New models developed for this purpose need to be verified, since the number of shear‐related results of tests executed under real loading conditions at the interior support of multispan systems is very limited. In this study, eight shear tests carried...

article

HCV-Therapie und Risiko für hepatozelluläres Karzinom bei Leberzirrhose

Patrick Huber, Robert Thimme

Gastro-News > 2019 > 6 > 6 > 10-11

article

Prediction of domestic appliances usage based on electrical consumption

Patrick Huber, Mario Gerber, Andreas Rumsch, Andrew Paice

Energy Informatics > 2018 > 1 > 1 > 265-271

Forecasting or modeling the on-off times of domestic appliances has gained increasing attention in recent years. However, comparing currently published results is difficult due to the many different data-sets and performance measures employed. In this paper, we evaluate the performance of three increasingly sophisticated approaches within a common framework on three data-sets each spanning 2 years...

article

Nachrechnung der Querkrafttragfähigkeit von mehrfeldrigen Spannbetonbrücken mit geringer Bügelbewehrung

Tobias Huber, Patrick Huber, Michael Kleiser, Johann Kollegger

Beton‐ und Stahlbetonbau > 113 > 10 > 705 - 715

Die Beurteilung der Tragfähigkeit von bestehenden Spann betonbrücken ist seit geraumer Zeit fest im Aufgabenfeld des Bauingenieurs verankert. Bedeutende Änderungen in der Normung führten dazu, dass der Querkraftnachweis bei vorgespannten Brücken mit den derzeit gültigen Regelungen in der Bestandsbewertung oftmals nicht erfüllt werden kann. An der TU Wien wurde deshalb ein neues Nachweismodell entwickelt,...

article

Capillarity-Driven Oil Flow in Nanopores: Darcy Scale Analysis of Lucas–Washburn Imbibition Dynamics

Simon Gruener, Patrick Huber

Transport in Porous Media > 2019 > 126 > 3 > 599-614

We present gravimetrical and optical imaging experiments on the capillarity-driven imbibition of silicone oils in monolithic silica glasses traversed by 3D networks of pores (mesoporous Vycor glass with 6.5 nm or 10 nm pore diameters). As evidenced by a robust square root of time Lucas–Washburn (L–W) filling kinetics, the capillary rise is governed by a balance of capillarity and viscous drag forces...

article

Full‐scale shear tests on post‐tensioned bridge girders of existing bridges

Patrick Huber, Markus Vill, Anton Schweighofer, Johann Kollegger

Structural Concrete > 19 > 1 > 5 - 15

Many post‐tensioned girders of existing bridges contain a low amount of transverse reinforcement. The shear strength of these girders, calculated according to current semi‐probabilistic design codes, like Eurocode 2, is often less than that required in the codes. In this paper, the experimental results of four shear tests on post‐tensioned bridge girders of existing bridges are presented. The specimens...

article

Adsorption behavior of optical brightening agent on microfibrillated cellulose studied through inverse liquid chromatography: The need to correct for axial dispersion effect

Sonia Serroukh, Patrick Huber, Abdelaziz Lallam

Journal of Chromatography A > 2018 > 1533 > C > 17-29

Inverse liquid chromatography is a technique for studying solid/liquid interaction and most specifically for the determination of solute adsorption isotherm. For the first time, the adsorption behaviour of microfibrillated cellulose was assessed using inverse liquid chromatography. We showed that microfibrillated cellulose could adsorb 17 mg/g of tetrasulfonated optical brightening agent in typical...

article

Dielectric Losses of Paper in the THz Domain: Literature Review, Needs for Future Research, and Prospective Solutions

Patrick Huber, Philippe Martinez, Cyril Guers, Frédéric Garet, more

physica status solidi (a) > 214 > 12 > n/a - n/a

High frequency paper‐based electronics is developing fast, with smart yet low cost applications in view. However, the dielectric losses of paper remain a difficult hurdle to overcome. First, the literature on the topic is reviewed and the contributions from moisture, air, mineral filler, and wood constituents to dielectric losses are highlighted. Then, the guidelines for future research are defined,...

article

Umlenkkräfte bei Satteldachbindern

Tobias Huber, Patrick Huber, Johann Kollegger

Beton‐ und Stahlbetonbau > 112 > 11 > 714 - 722

Der Firstbereich bei Satteldachbindern stellt einen Diskontinuitätsbereich dar, an welchem unter Biegebeanspruchung Umlenkkräfte auftreten. Bei unzureichender Verbügelung können diese zu großen Rissweiten und damit zu einer Verminderung der Tragfähigkeit des Querschnitts führen. Seit geraumer Zeit fordern Normenwerke daher eine volle Verbügelung der nach einem einfachen Stabwerkmodell kalkulierten...

article

Poster abstract: Is the run-time of domestic appliances predictable?

Patrick Huber, Paul Schmieder, Mario Gerber, Andreas Rumsch

Computer Science - Research and Development > 2018 > 33 > 1-2 > 241-243

Run-time forecasting or modeling of domestic appliances has gained more attention in recent years. Comparing currently published works though is difficult due to many differently employed datasets and performance measures. Our long-term aim is to facilitate future work by comparing known approaches on different datasets. Initial results from one method Barbato et al. (in: IEEE International Conference...

article

Neutrino–nucleus interactions and the determination of oscillation parameters

Omar Benhar, Patrick Huber, Camillo Mariani, Davide Meloni

Physics Reports > 2017 > 700 > C > 1-47

We review the status and prospects of theoretical studies of neutrino–nucleus interactions, and discuss the influence of the treatment of nuclear effects on the determination of oscillation parameters. The models developed to describe the variety of reaction mechanisms contributing to the nuclear cross sections are analyzed, with emphasis placed on their capability to explain the large body of available...

article

The structural and surface properties of natural and modified coal gangue

Beata Jabłońska, Andriy V. Kityk, Mark Busch, Patrick Huber

Journal of Environmental Management > 2017 > 190 > C > 80-90

A novel application of coal gangue as inexpensive adsorbents is considered in this study. The structural and surface properties of natural and modified gangue were studied via nitrogen adsorption. Four types of samples were studied: natural, modified with H₂NO₃ and H₂O₂ and calcined at 250 °C and 600 °C. The specific surface area and porosity of the samples were determined using various methods. The...

article

Rechnerische Beurteilung der Schubtragfähigkeit einer Spannbetonbrücke mit geringem Querkraft bewehrungsgrad

Patrick Huber, Kurt Kratzer, Tobias Huber, Michael Kleiser, more

Beton‐ und Stahlbetonbau > 111 > 11 > 706 - 715

In den letzten Jahren wurde vermehrt darüber berichtet, dass es in Österreich im Zuge von statischen Nachrechnungen nach dem aktuellen Normenstand vor allem bei Spannbetonbrücken, welche vor 1989 errichtet wurden, sehr häufig zu rechnerischen Defiziten in der Querkrafttragfähigkeit kommt. Wie Versuchsergebnisse jedoch belegen, verfügen gerade vorgespannte Tragwerke über immense Tragreserven, welche...

article

Demand response optimized heat pump control for service sector buildings

Edith Birrer, Cyril Picard, Patrick Huber, Daniel Bolliger, more

Computer Science - Research and Development > 2017 > 32 > 1-2 > 25-34

With an increasing amount of volatile renewable electrical energy, the balancing of demand and supply becomes more and more demanding. Demand response is one of the emerging tools in this new landscape. Targeting service sector buildings, we investigated a tariff driven demand response model as a means to shave electrical peak loads and thus reducing grid balancing energy. In this paper is presented...

article

Reactor antineutrino fluxes – Status and challenges

Patrick Huber

Nuclear Physics B > 2016 > 908 > C > 268-278

In this contribution we describe the current understanding of reactor antineutrino fluxes and point out some recent developments. This is not intended to be a complete review of this vast topic but merely a selection of observations and remarks, which despite their incompleteness, will highlight the status and the challenges of this field.

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English (53)
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NEUTRINO OSCILLATIONS (5)
NEUTRINO PHYSICS (5)
BERECHNUNGS‐ UND BEMESSUNGSVERFAHREN (4)
BEYOND STANDARD MODEL (3)
BRÜCKENBAU (3)
EUROCODE (3)
LONG-BASELINE EXPERIMENTS (3)
NACHRECHNUNG (3)
NANOPOROUS MEDIA (3)
QUERKRAFT (3)
SHEAR STRENGTH (3)
VERSUCHE (3)
ACTUORICS (2)
ASSESSMENT (2)
CYCLIC VOLTAMMETRY (2)
D-OPTIMAL EXPERIMENTAL DESIGN (2)
DIGITAL IMAGE CORRELATION (2)
DOMESTIC APPLIANCE (2)
ELECTROCHEMICAL CHARACTERIZATION (2)
EXPERIMENTAL COMPARISON (2)
EXPERIMENTS (2)
GLOBES (2)
IMBIBITION (2)
LASER CANTILEVER BENDING (2)
NEUTRINO FACTORY (2)
SPANNBETON (2)
WETTING (2)
2,3-EPOXYPROPYLTRIMETHYLAMMONIUM CHLORIDE (1)
ACETYLATION (1)
ACTIVE SURFACE (1)
ADSORPTION ISOTHERM (1)
ALKANE (1)
ALKANES (1)
ANALYTICAL MODELING (1)
AUFBIEGUNGEN (1)
AUFGEBOGENE LÄNGSSTÄBE (1)
AXIAL DISPERSION (1)
BAUWERKSERHALTUNG/INSTANDSETZUNG (1)
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BEMESSUNG (1)
BENT‐UP BARS (1)
BESTAND (1)
BETA BEAM (1)
BIOLOGICAL SLUDGE (1)
BOARD (1)
BRIDGES (1)
BRÜCKEN (1)
BUILDING AUTOMATION (1)
BUILDING ENERGY OPERATING SYSTEMS (1)
CANCER PATIENTS (1)
CATIONISATION (1)
CLOSED CIRCUITS (1)
COAL GANGUE (1)
COLUMNAR DISCOTICS (1)
COMMUNICATION (1)
COST (1)
CP VIOLATION (1)
CRACK OPENING AND SLIDING RELATIONSHIP (1)
DARCY LAW (1)
DEATH (1)
DECISION SUPPORT (1)
DEMAND RESPONSE (1)
DEPOSITS (1)
DESIGN CODES (1)
DIELECTRIC LOSS FACTOR (1)
DISCHARGE (1)
DISKONTINUITÄTSBEREICHE (1)
DISPOSAL (1)
DYNAMIC ELECTRICITY PRICES (1)
EC (1)
ESTERIFICATION (1)
EXISTING STRUCTURES (1)
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FLEXURAL‐SHEAR CRACK MODEL (1)
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FORECASTING (1)
FSC‐MODEL (1)
FSC‐MODELL (1)
FULL‐SCALE TESTS (1)
FUNCTIONAL TRAITS (1)
GEVOUTETER TRÄGER (1)
GROSSVERSUCHE (1)
GUAR GUM (1)
HEATING DEVICES AND ENERGY NETWORKS (1)
HEMICELLULOSE (1)
HEMICELLULOSES (1)
HEPATECTOMY (1)
HYDROCARBON (1)
ICT IN BUILDINGS AND HOUSING (1)
INTERMEDIATE SUPPORT (1)
INTRAVITAL MICROSCOPY (1)
INVERSE LIQUID CHROMATOGRAPHY (1)
INVERSE METHOD (1)
LIVER MICROCIRCULATION (1)
LOAD FORECASTING (1)
LOAD SHIFTING (1)
LOADING CONDITIONS (1)
LONG-BASELINE EXPERIMENT (1)
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Journal of High Energy Physics (8)
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Beton‐ und Stahlbetonbau (6)
Nuclear Physics B (Proceedings Supplements) (3)
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Colloids and Surfaces A: Physicochemical and Engineering Aspects (2)
Computer Physics Communications (2)
Computer Science - Research and Development (2)
Industrial & Engineering Chemistry Research (2)
Journal of Environmental Management (2)
Structural Concrete (2)
The Journal of Physical Chemistry B (2)
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Journal of Applied Ecology (1)
Journal of Chromatography A (1)
Journal of Cleaner Production (1)
Langmuir (1)
Macromolecules (1)
Microcirculation (1)
Microporous and Mesoporous Materials (1)
Nuclear Physics, Section B (1)
Nuclear Physics B (1)
Physics Reports (1)
Supportive Care in Cancer (1)
The European Physical Journal C (1)
The Journal of Physical Chemistry Letters (1)
Transport in Porous Media (1)
physica status solidi (a) (1)
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INFONA - science communication portal

Search results for: Patrick Huber

Serine proteases mediate leukocyte recruitment and hepatic microvascular injury in the acute phase following extended hepatectomy

An objective‐based prioritization approach to support trophic complexity through ecological restoration species mixes

Wafer‐Scale Electroactive Nanoporous Silicon: Large and Fully Reversible Electrochemo‐Mechanical Actuation in Aqueous Electrolytes (Adv. Mater. 1/2022)

Wafer‐Scale Electroactive Nanoporous Silicon: Large and Fully Reversible Electrochemo‐Mechanical Actuation in Aqueous Electrolytes

Querkraftmodell für bestehende Stahlbetonbauteile mit aufgebogenen Längsstäben

Experimental and theoretical study on the shear behavior of single‐ and multi‐span T‐ and I‐shaped post‐tensioned beams

HCV-Therapie und Risiko für hepatozelluläres Karzinom bei Leberzirrhose

Prediction of domestic appliances usage based on electrical consumption

Nachrechnung der Querkrafttragfähigkeit von mehrfeldrigen Spannbetonbrücken mit geringer Bügelbewehrung

Capillarity-Driven Oil Flow in Nanopores: Darcy Scale Analysis of Lucas–Washburn Imbibition Dynamics

Full‐scale shear tests on post‐tensioned bridge girders of existing bridges

Adsorption behavior of optical brightening agent on microfibrillated cellulose studied through inverse liquid chromatography: The need to correct for axial dispersion effect

Dielectric Losses of Paper in the THz Domain: Literature Review, Needs for Future Research, and Prospective Solutions

Umlenkkräfte bei Satteldachbindern

Poster abstract: Is the run-time of domestic appliances predictable?

Neutrino–nucleus interactions and the determination of oscillation parameters

The structural and surface properties of natural and modified coal gangue

Rechnerische Beurteilung der Schubtragfähigkeit einer Spannbetonbrücke mit geringem Querkraft bewehrungsgrad

Demand response optimized heat pump control for service sector buildings

Reactor antineutrino fluxes – Status and challenges

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