Results 71 to 80 of about 1,735,900 (276)

Zween Volkslehrer : ein Gespräch / nachgeschrieben von Jonathan Asahel ...

Autopsie nach Ex. der ULB Sachsen-AnhaltVorlageform des Erscheinungsvermerks: Bey Heinrich Steiner und Compagnie, in Winterthur, 1789.In ...
Lavater, Johann Caspar
core   +2 more sources

An O(kn)-Time Algorithm to Solve Steiner (k, k′)-Eccentricity on Trees

Axioms
Steiner (k,k′)-eccentricity on a given fixed k′-subset in a graph G is the maximum Steiner distance over all k-subsets of V(G) which contain the fixed k′-set, where the Steiner distance of a set is the size of a minimum Steiner tree on this set in a ...
Xingfu Li
doaj   +1 more source

The Single Picker Routing Problem with Scattered Storage in Parallel‐Aisle Warehouses With Multiple Blocks

Networks, EarlyView.
ABSTRACT This paper investigates the b$$ b $$‐block single picker routing problem with scattered storage (b$$ b $$‐SPRP‐SS). For a parallel‐aisle warehouse comprising b$$ b $$ blocks, the b$$ b $$‐SPRP‐SS asks for the determination of a picker tour that minimizes travel distance while collecting all articles from a given pick list.
Stefan Irnich, Laura Lüke
wiley   +1 more source

Signs of compliance: Message framing influences outdoor recreationists' responses to conservation requests

People and Nature, EarlyView.
Abstract Natural landscapes shared by people and wildlife often rely on signage to guide people towards behaviours that protect nature, where the justification and framing of these requests may influence how people interpret and respond to them. We conducted a factorial vignette experiment with 600 frequent outdoor recreationists living in Scotland ...
Amber Cowans, Darragh Hare, Xavier Lambin, Kenny Kortland, Chris Sutherland   +4 more
wiley   +1 more source

Mechanical Properties of Hybrid Natural Fiber–Carbon Fiber‐Reinforced Polypropylene Nonwoven Composites: Influence of Degree of Densification, Fiber Volume Fraction and Laminate Architecture

Polymer Composites, EarlyView.
Reinforcement where it matters: from a homogenious fiber‐reinforced part to a load‐adapted hybrid molded composite part. ABSTRACT Nonwoven composites based on flax fiber (NF)‐reinforced polypropylene (PP) offer a promising route toward sustainable lightweight structures but are limited by moderate mechanical performance.
Florian Tautenhain, Benji Mojzes, Marcus Hartenstein, Roman Rinberg, Lothar Kroll   +4 more
wiley   +1 more source

Co-Design Enhanced Power Scheme and Trajectory Optimization of UAV-Enabled Data Collection from WSNs

Tsinghua Science and Technology
Due to their versatility and ease of movement, Unmanned Aerial Vehicles (UAVs) have become crucial tools in data collection for Wireless Sensor Networks (WSNs).
Guangshun Li, Tielin Wang, Junhua Wu, Zhiyun Guan   +3 more
doaj   +1 more source

Steiner Wiener index and line graphs of trees [PDF]

Discrete Mathematics Letters, 2022
Matjaž Kovše, Valisoa Razanajatovo Misanantenaina, Stephan Wagner   +2 more
doaj   +1 more source

A hybrid genetic algorithm for the steiner tree problem in graphs towards optimizations for wireless sensor networks

Tạp chí Khoa học và Công nghệ
The Steiner tree problem in graphs (SPG) is one of the most studied problems in combinatorial optimization because of its theories and applications. It is one of the foundations to develop a Wireless Sensor Network (WSNs), such as multicast and topology ...
Tang Phu Quy Le, Bao Nhan Ho Sy, Tan Phu Quoc Hoang, Cong Phap Huynh, Dai Tho Dang   +4 more
doaj   +1 more source

Soil health assessment using buried cotton underpants with the help of 1000 citizen scientists

PLANTS, PEOPLE, PLANET, EarlyView.
Soil is a vital resource for life on Earth. Although many soils are degraded, societal awareness of soil‐related issues is limited. To highlight soil as a key resource and fascinating study system, we initiated a citizen science project together with 1000 participants investigating soil health across Switzerland using buried cotton underpants.
S. Franz Bender, Diane Bürge, Luca Bragazza, Eva Knop, Sandie Masson, Noemi Peter, Romina Demarmels, Daniel Mueller, Ariane Imhof, Pia Viviani, Atlant Bieri, Frank Liebisch, Stefan Geisen, Yann Hautier, Panos Panagos, Pablo Garcia‐Palacios, Marta Goberna, David Johnson, Simon Jöhr, Alain Valzano‐Held, Claudia Weik, Nadine Gloor, Heidi Aguilar, Marco Agustoni, Barbara Albertoni, Regina Anderson, Alberto Andreani, Bénédicte Arguillère, Osvaldo Arrigo, Barbara Auer, Vanessa Badà, Brigitte Baenteli, Gaëlle Balleys, Dagmar Bay, Daniel Beck, Martina Becker, Alma Bender‐Freisinger, Sarah Benoit, Barbara Bernasconi, Chiara Bernasconi, Marco Bertschinger, Michael Bessard, David Bichsel, David Bichsel, Matteo Binda, Joel Bischof, Ruth Bischof, Bernadette Bisig, Andreas Bitterli, Natacha Bodenhausen, Yann Bonjour, Lucien Bovy, Tanja Boyandin, Eliane Breitenmoser, Christian Brönimann, Nathalie Brückner, Marcel Bucher, Stefan Bucher, Andreas Cadonau, Simone Cairoli, Elodie Calais, Bruno Campana, Catrina Canetta Collenberg, Davide Carrara, Cristian Cattaneo, Ester‐Camilla Cattaneo, Renzo Cattori, Silvana Cavagna, Luciano‐Grazia Cavallini, Elio Cavargna, Laura Cerri, Marlis Chanton, Camilla Chiesa, Elisabeth Clément, Morgane Clivaz‐Duc, Léonie Cocquio, Helio Correia, Cristina Corti, Stefano Corti, Fabien Dauphin, Annette Délétroz, Nicola Della Casa, Francesco Denova, Yannick Ducommun, Jacques Dugon, Monique Duplan, Lisa Ehrler, Bruno Enz, Philipp Fässler, Alain Favre, Urs Fellmann, Nadine Fischer, Serge Fischer, Johann‐Peter Flisch, Franklyn Foresti, Paola Frapolli, Simon Freiburghaus, Edie Freisinger, Peter Gamper, Agnes‐Julia Geissberger, Frères Girardin, Stephan Goppel, Fabiana Greco, Ueli Grossniklaus, Gabriela Grubenmann, Marc‐Henri Guex, Urs Hähni, Martina Haller, Gerhard Hardegger, Kyle Hartman, Anastase Hategekimana, Regula Hegglin, Matteus Heiter, Andreas Hellwig, Sandra‐John Hemsley, Chantal Herzog, Stephan Herzog, Ruedi Hess, Werner Hilber, Sarah‐Lea Hipp, Jolanda Hofmann, Mirjam Hofmann, Thomas Holdener, Mischa Hug, Erol Incesu, Sebastian Ineichen, David Iten, Regula‐Christoph Jakob, Peter Jann, Salomé‐David Jantz Bröckelmann, Markus Jocher, Simon Jöhr, Jasmin Joshi, Andreas Jud, Corinne Jud, Beatrice Jung, Daniel Jutzi, Walter Käch, Franziska‐Oli Kägi, Franziska Kaguembega‐Müller, Antonia Kaiser, Lukas Kammermann, Andreas Katz, Pirmin Kneubühler, Janique Koller, Eva Kollmann, Michèle Kraiem, Markus Künzler, Laura Kuonen, David Küttel, Romeo Ladina, Gabriella Lakatos, Anna Lazzarotto, Jean Lebedeff, Manuela Leonardi, Paola Leonardi, Simone Leoni, Eric Leuenberger, Corinne Lüthi, Sari Manaa, Simonetta Mauri, Harald Menzi, Vincenzo‐Corinne Meroni Held, Stephan Meyer, Stéphan Meylan, Matteo Minotti, Paola Molinari, Fabiola Monigatti, Vinciane Monod, Andrea Moroni‐Stampa, Jürg Moser, Res Moser, Alain Müller, Balz Müller, Laurence Müller, Nathalie Nevo, Stefan Odermatt, Lucia Oertle, Sandra Ott, Sébastien Oulevey, Ania Hans‐Peter Padrutt, Manuela Paltenghi, Nadia Paltenghi, Anna Parathazham, Nicolas Pavillard, Cesare Sonia Pedrazzini Giussani, Barbara Loris Pedroia, Alicia Perego, Paola Paolo Pieracci Cestari, Luisa Poggi, Mirko Ponti, Laurence Pot, Pierre‐Antoine Preti, Brice Prudat, Lina Rasheed, Dominique Raphael Reichenbach, Etienne Reichenbach, Beat Reidy, Ruedi Riniker, Chantal Ritter Cochand, Katharina Ritter, Julien Rondez, Fabien Roth, Adrian Rubi, Nicolas Ruch, Nicla‐Alex‐Mia‐Zoe‐Febe Rusca, Mirjam Rust, Erminia Salvi Knobloch, Alberto Sassella, Anke Schäfer, Beat Schär, Sabine Schärer, Patric Schatzmann, Belinda Schegg, Joël Scheidegger, Klaus Schläppi, Judith Schlegel, Marisa Schnüriger, Toni Schönbächler, Jürg Schönholzer, Coni Schweizer, Eugenio Scozzafava, Caroline Serafini, Tina Siegenthaler, Claudio Signer, Dustin Singer, Iris Solothurnmann, Rolf Sonderegger, Stefanie R. Spycher, Mirjam Stähli, Jean‐Pierre Stefanelli, Katja Stucki, Valentina Tanzi, Christina Thalmann, Sylvia Tiercy, Valentina Togni, Mathias Tönz, Paul Trachsel, Dino Troncatti, Pirmin‐Fredy Umbricht, Claude Valloton, Alexander van der Heijden, Liev van Moorsel, Sofia van Moorsel, Thea van Woerkom, Claude Varin, Manuela Villa‐Petraglio, Christophe Viltard, Florian Vogelsanger, Adrian von Niederhäusern, Barbara Walther, Jocelyn Widmer, Gianna Wullschleger, Thomas Würms, Thomas Wüthrich, Anita Zulliger, Renatus C. Zürcher, Thomas D. Bucheli, Marcel G. A. van der Heijden   +258 more
wiley   +1 more source

Strong differentiation between source and ex situ populations of rare plant species revealed by next‐generation sequencing

PLANTS, PEOPLE, PLANET, EarlyView.
Biodiversity is being lost rapidly worldwide due to factors such as climate change and habitat loss. To help safeguard plant populations, conservation strategies include seed banks and conservation cultures. However, it remains unclear how cultivation affects genetic variation compared with wild populations.
Maximilian Alexander Steurer, Ellen Gradl, Lena Winkler, Christoph Reisch   +3 more
wiley   +1 more source