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Regional energy wood logistics – optimizing local fuel supply

Christian Kanzian, Franz Holzleitner, Karl Stampfer, Sarah Ashton
2009 Silva Fennica  
Times for loading, unloading and operational delays originate from various time studies (Ganz et al. 2005 , Kanzian and Holzleitner 2006 .  ...  With this system, the chipper can work independent from transport, therefore avoiding operational delays (Asikainen 1998 , Ganz et al. 2005 , Kanzian and Holzleitner 2006 .  ... 
doi:10.14214/sf.464 fatcat:nq6ifkqjb5brtem4ayyohjxukm

Efficient Contracts for Government Intervention in Promoting Next Generation Communications Networks

Wolfgang Briglauer, Christian Holzleitner
2014 Social Science Research Network  
Laffont & Tirole, 1993, for a seminal theory of incentive regulation under asymmetric information, Armstrong & Sappington, 2006 for comprehensive reviews of regulatory theory and Holzleitner, 2001  ... 
doi:10.2139/ssrn.2416754 fatcat:mblvidzubvacraqyi7n2jhx57i

Monitoring the chipping and transportation of wood fuels with a fleet management system

Franz Holzleitner, Christian Kanzian, Norbert Höller
2013 Silva Fennica  
Compared with the results of round wood transport by Holzleitner et al. (2011) , the fuel consumption was lower (49.7 compared to 77 l/100 km).  ...  Regarding time, fuel consumption and traffic ability, Holzleitner et al. (2011) successfully used fleet management equipment to analyze transport processes.  ... 
doi:10.14214/sf.899 fatcat:j7fj7uyx3jamhh7ngayirxsuhe

Monitoring Cable Tensile Forces of Winch-Assist Harvester and Forwarder Operations in Steep Terrain

Franz Holzleitner, Maximilian Kastner, Karl Stampfer, Norbert Höller, Christian Kanzian
2018 Forests  
Höller analysed the data; Franz Holzleitner, Christian Kanzian, and Karl Stampfer wrote the paper.  ...  Author Contributions: Franz Holzleitner and Maximilian Kastner conceived and designed the study layout; Maximilian Kastner performed the field measurements; Franz Holzleitner, Christian Kanzian, and Norbert  ...  Holzleitner et al. [6] stated that machine utilization, as a well-known and major cost driver of expensive harvesting equipment, is not easy to reach.  ... 
doi:10.3390/f9020053 fatcat:ecadac6d7ve5jc2fqxej7wsvr4

Effect of prior tree marking, thinning method and topping diameter on harvester performance in a first thinning operation – a field experiment

Franz Holzleitner, Magdalena Langmaier, Eduard Hochbichler, Bernhardt Obermayer, Karl Stampfer, Christian Kanzian
2019 Silva Fennica  
The effect of harvester operator tree selection or prior tree marking in thinning operations on satisfactory results and performance has been widely discussed. In harvester operator tree selection, the machine operator decides on the fly which trees are selected to remain or cut. The objective of the study was to analyze the effect of prior tree marking, thinning method and topping diameter on harvester performance in low-diameter thinning operations. The entire thinning operation was captured
more » ... sing video technology. Overall, 2.36 ha divided into 48 plots with 5202 trees were thinned with an average diameter at breast height (dbh) over bark for all plots of between 12.5 and 14.7 cm. In total, 3122 trees were harvested, resulting in 60% removal of stem number over all plots. The harvester achieved a mean productivity of 7.38 m PMH with 1.48 m PMH SEM, with stem volume having the major influence on harvesting productivity. Prior tree marking, topping and thinning method did not significantly affect productivity. Without prior tree marking by the foresters, harvesting removal was shifted toward lower diameters. Within the unmarked plots, 7.0% of the residual trees were damaged compared with 3.2% in marked plots.30–130–1
doi:10.14214/sf.10178 fatcat:npkn2u3surgchoqp7s7255p6jq

Assessing Cable Tensile Forces and Machine Tilt of Winch-Assisted Forwarders on Steep Terrain under Real Working Conditions

Thomas Holzfeind, Christian Kanzian, Karl Stampfer, Franz Holzleitner
2019 Croatian Journal of Forest Engineering  
Data Analysing The merging and analysis of the sensor data was done similarly to the approach of Holzleitner et al. (2018) .  ...  Different to the findings of Holzleitner et al. (2018) and Mologni et al. (2018) , the tensile force in this study exceeded SWL (SF=2).  ... 
doi:10.5552/crojfe.2019.621 fatcat:t55jywzm7rg2jitiiqpzlkea5a

Acknowledgement to Reviewers of Forests in 2017

2018 Forests  
Marks, Christian Minick, Kevan Joseph Maroja, Luana S.  ...  Mercuri, Anna Maria Mutandwa, Edward Messier, Christian Myers, Wayne Metsaranta, Juha M.  ... 
doi:10.3390/f9010023 fatcat:fnczhvljcvdbjcrelzziuyggaq

Acknowledgement to Reviewers of Forests in 2018

Forests Editorial Office
2019 Forests  
Holmgren, Sara Holmström, Emma Holzleitner, Franz Hopkins, Anna Hořák, David Horemans, Joanna Hossain, Mohammad Shawkat Houdet, Joël Hrašovec, Boris Hsieh, Chi-Ming Huang, Jr-chuan Huang, Meng-Yuan  ...  Temesgena, Hailemariam Temperli, Christian Tenneson, Karis Terzaghi, William Tessier, Jack T. Texier, Marion Le Thévenon, Marie France Thom, Dominik Thomas, Barb Thompson, Matthew P.  ... 
doi:10.3390/f10010063 fatcat:p65kd4bolbgaxafy6cizusaucy

Okolnosti, izvori i dometi katekizama Antuna Kanižlića

Mijo Korade
2019 Radovi Zavoda za znanstveni i umjetnički rad u Požegi  
Vidi Frkin-Holzleitner, Bibliografija, 356. Zanimljivo da za to drugo izdanje katekizma zna pisac natuknice o bratovštinama u ratnoj Hrvatskoj enciklopediji, navodeći da je 1767.  ...  Među ostalim to su bile Mulihove Abecevica (1748) i treće, peto i šesto izdanje (Frkin-Holzleitner, Bibliografija, 242-243.); Metropolitana, Zagreb ima četvrto i peto izdanje; Knjižnica HAZU, Zagreb,  ...  The title itself indicates that in addition to catechism, prayers and poems, the book includes instructions for the Fraternity of Christian Study as well.  ... 
doi:10.21857/y6zolbr50m fatcat:pu6olwzbpbhwpitt47dj37lume

INFLUENCE OF WOOD STACKING LOCATION ON FOREST TRANSPORT COSTS

Danilo Lopes Fernandes, Lisandra Maria Alves Matos, Emanuelly Canabrava Magalhães, Christian Dias Cabacinha, Adriana Leandra De Assis, Carlos Alberto Araújo Júnior
2019 FLORESTA  
The distance from stands to wood yard also was determinant in other studies, like Holzleitner et al. (2011) .  ... 
doi:10.5380/rf.v50i1.60996 fatcat:nqj47xgohjccpflskgf5jcvz3e

Monitoring of postural sway with a head-mounted wearable device: effects of gender, participant state, and concussion

Scott T. Grafton, Andreas B. Ralston, John D. Ralston
2019 Medical Devices : Evidence and Research  
Quebral, Brady Rochon, and Christian Yang.  ...  measurements in Sacramento, and the Research Assistants who carried out the postural sway measurements at UCSB: Andrea Asatourian, Allison Chang, Clarissa Gooze, Sylvia Liu, Valeria Sevilla Mercado, Quynh Phan, Christian  ...  Condition Gender n Power 40 . 40 Pereira CB, Strupp M, Holzleitner T, Brandt T. Smoking and balance: correlation of nicotine-induced nystagmus and postural body sway.  ... 
doi:10.2147/mder.s205357 pmid:31118838 pmcid:PMC6503189 fatcat:2qvgctoyxrgfpfr3jdeg5ebngm

Effects of Moisture Content on Supply Costs and CO 2 Emissions for an Optimized Energy Wood Supply Network

Christian Kanzian, Martin Kühmaier, Gernot Erber
2016 Croat. j. for. eng   unpublished
Time consumption for different working steps was obtained from our own studies (Holzleitner et al. 2011 (Holzleitner et al. , 2013)) .  ... 
fatcat:e5dd6sfq2nevhkl7kezhsgseei

Digital Technologies for Forest Supply Chain Optimization: Existing Solutions and Future Trends

Johannes Scholz, Annelies De Meyer, Alexandra S. Marques, Tatiana M. Pinho, José Boaventura-Cunha, Jos Van Orshoven, Christian Rosset, Julien Künzi, Jaakola Kaarle, Kaj Nummila
2018 Environmental Management  
Scholz 2010; Scholz 2011; Castonguay and Gingras 2014; Holzleitner et al. 2011) .  ... 
doi:10.1007/s00267-018-1095-5 pmid:30128584 fatcat:2t5ogdvw2bc5loi3zwwgly2ure

What is an Unfair Burden? Compensating the Net Cost of Universal Service Provision

Christian Jaag
2011 Review of Network Economics  
Oxera (2007) or Holzleitner (2010) .  ... 
doi:10.2202/1446-9022.1225 fatcat:5baot3bjazc77c373dqoxygsie

Mate preference priorities in the East and West: A cross‐cultural test of the mate preference priority model

Andrew G. Thomas, Peter K. Jonason, Jesse Blackburn, Leif Edward Ottesen Kennair, Rob Lowe, John Malouff, Steve Stewart‐Williams, Danielle Sulikowski, Norman P. Li
2019 Journal of Personality  
physically attractive partner would likely be desirable mates themselves in the future (Bovet, Barkat-Defradas, Durand, Faurie, & Raymond, 2018; Cornwell & Perrett, 2008; Pflüger, Oberzaucher, Katina, Holzleitner  ...  36.1 Other - 0.1 Socio-economic status (%) Upper 1.0 1.3 Upper-middle 24.1 24.1 Middle 59.1 50.1 Lower-middle 11.6 19.6 Lower 3.2 4.6 Students (%) 98.6 80.5 Religiousness (%) Christianity  ... 
doi:10.1111/jopy.12514 pmid:31494937 fatcat:ipryhb7tjnemhecpvbfrp3ghqm
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