Bulletin of the Transilvania University of Brasov, Series II: Forestry, Wood Industry, Agricultural Food Engineering最新文献_第2页

Seasonal Variation of GPS Accuracy and Precision in Forest Road Mapping 森林道路测绘GPS精度和精度的季节变化

Bulletin of the Transilvania University of Brasov, Series II: Forestry, Wood Industry, Agricultural Food Engineering Pub Date : 2022-06-28 DOI: 10.31926/but.fwiafe.2022.15.64.1.1

E. Abdi, H. Soofi Mariv, Z. Mashayekhi, A. Deljouei, S. Rahbarisisakht

{"title":"Seasonal Variation of GPS Accuracy and Precision in Forest Road Mapping","authors":"E. Abdi, H. Soofi Mariv, Z. Mashayekhi, A. Deljouei, S. Rahbarisisakht","doi":"10.31926/but.fwiafe.2022.15.64.1.1","DOIUrl":"https://doi.org/10.31926/but.fwiafe.2022.15.64.1.1","url":null,"abstract":"GPS receivers are frequently used for engineering activities in forests; however, a number of factors, including natural barriers (mountain and tree canopy) in the forested areas, affect their accuracy. The aim of this study was to evaluate the accuracy and precision of a consumer-grade GPS (Colorado 300) receiver in road mapping. For this purpose, a length of 12.2 km of main forest road was selected in the Hyrcanian forest, northern Iran, and a ground truth map was extracted from the National Cartographic Center maps. The forest road was mapped in four seasons for three days to evaluate the seasons’ effects on the location accuracy and five- and ten-meter buffers were used for the same purpose. The results of two-way ANOVA showed that there were significant differences in the precision and accuracy of the GPS receiver due to the season. The best and worst mean accuracy and precision were in spring (24.45 m and 24.97 m) and autumn (56.10 m and 53.65 m), respectively. The findings showed a positive effect of averaging (5-61% improvement in relation to season) on the position accuracy. Also, ANOVA did not show any significant differences between the overlay lengths due to season in both the five-and ten-meter buffers. It can be concluded that consumer-grade GPS receivers could meet forestry needs. The averaged accuracies in spring are acceptable for many forestry applications and satisfy the mapping requirements.","PeriodicalId":38505,"journal":{"name":"Bulletin of the Transilvania University of Brasov, Series II: Forestry, Wood Industry, Agricultural Food Engineering","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83034613","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

A WOODEN-COLUMNED MOSQUE FROM ANATOLIA. BEYŞEHİR EŞREFOĞLU MOSQUE 一座来自安纳托利亚的木柱清真寺。BeyŞehİr eŞrefoĞlu清真寺

Bulletin of the Transilvania University of Brasov, Series II: Forestry, Wood Industry, Agricultural Food Engineering Pub Date : 2021-09-01 DOI: 10.31926/but.fwiafe.2021.14.63.1.8

Alev Erarsl

引用次数: 2

THE QUALITY AND NUTRITIONAL VALUE OF OATMEAL COOKIES OF DIFFERENT RECIPES 不同配方燕麦饼干的质量和营养价值

Bulletin of the Transilvania University of Brasov, Series II: Forestry, Wood Industry, Agricultural Food Engineering Pub Date : 2021-09-01 DOI: 10.31926/but.fwiafe.2021.14.63.1.10

J. Betz, N. Naumova, A. Buchel, V. Zhuravel, I. Minashina

引用次数: 1

FUNGI COLONIZING CONIFEROUS SEEDLINGS IN FOREST NURSERIES OF MIDDLE SIBERIA 西伯利亚中部森林苗圃中针叶树幼苗的真菌定植

Bulletin of the Transilvania University of Brasov, Series II: Forestry, Wood Industry, Agricultural Food Engineering Pub Date : 2021-09-01 DOI: 10.31926/but.fwiafe.2021.14.63.1.5

Marina Sheller, E. Shilkina, A. Ibe, T. Sukhikh, I. Safronova

引用次数: 0

THE INFLUENCE OF THE NUMBER AND POSITION OF DOWELS ON THE BENDING MOMENT CAPACITY OF HEAT-TREATED WOOD DOWEL JOINTS 销子数目和位置对热处理木销子接头弯矩承载力的影响

Bulletin of the Transilvania University of Brasov, Series II: Forestry, Wood Industry, Agricultural Food Engineering Pub Date : 2021-09-01 DOI: 10.31926/but.fwiafe.2021.14.63.1.6

B. Bedelean, Iosif Neculăeș, C. Spîrchez, S. Răcășan

引用次数: 2

A BIBLIOMETRIC ANALYSIS OF GLOBAL RESEARCH OUTPUTS ON SEAFOOD AND ANTIBIOTICS (1999 – 2019) 1999 - 2019年全球海产品和抗生素研究成果的文献计量分析

Bulletin of the Transilvania University of Brasov, Series II: Forestry, Wood Industry, Agricultural Food Engineering Pub Date : 2021-09-01 DOI: 10.31926/but.fwiafe.2021.14.63.1.16

O. Odeyemi, D. Stratev, J. Oko, Nurudeen Salisu

{"title":"A BIBLIOMETRIC ANALYSIS OF GLOBAL RESEARCH OUTPUTS ON SEAFOOD AND ANTIBIOTICS (1999 – 2019)","authors":"O. Odeyemi, D. Stratev, J. Oko, Nurudeen Salisu","doi":"10.31926/but.fwiafe.2021.14.63.1.16","DOIUrl":"https://doi.org/10.31926/but.fwiafe.2021.14.63.1.16","url":null,"abstract":"This study is aimed at investigating the global trend in research activities involving seafood and antibiotics based on published research output articles. Peer reviewed articles published in the last two decades involving seafood and antibiotics were searched on the Scopus database using the search words “seafood” and “antibiotics’’. The retrieved data were then analyzed based on the total research outputs, countries and affiliation of authors, sources of funding, keywords used by the authors, citations and collaborations using both add-on analytical tool, Microsoft Excel and VOS viewer for data visualization. A total of 447 research outputs by 710 authors affiliated with 1173 institutions from 74 countries using 1051 keywords were obtained. Original research articles accounted for the highest percentage (87.7%) and published across 166 different peer-reviewed journals. Most of the original research articles were published in the International Journal of Food Microbiology 27(16.3%). Khan, A. A. from the Division of Microbiology; National Centre for Toxicological Research, United States, was the most productive author with 10 (2.2%) publications while the National Natural Science Foundation of China was the highest funding institution with 22 (4.9%) and the United States of America was the most productive with 91 (20.4%) research outputs followed by China with 70 (15.7%) research outputs. Over the last two decades (1999 – 2019), there has been an exponential (r2=0.91) increase in seafood and antibiotics related research activities. The majority of these research activities were from America, Asia and Europe. There is need for international scientific collaboration between the leading researchers and researchers from developing countries in seafood research to help mitigate food loss, enhance food security, and increase the productivity of early career researchers.","PeriodicalId":38505,"journal":{"name":"Bulletin of the Transilvania University of Brasov, Series II: Forestry, Wood Industry, Agricultural Food Engineering","volume":"45 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85289152","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

IDENTIFICATION OF CURVATURE RADIUS FOR CURVED SECTIONS ON FOREST ROADS IN THE PROCESS OF UTILISATION 森林道路利用过程中弯曲路段曲率半径的识别

Bulletin of the Transilvania University of Brasov, Series II: Forestry, Wood Industry, Agricultural Food Engineering Pub Date : 2021-09-01 DOI: 10.31926/but.fwiafe.2021.14.63.1.4

I. Rudko, B. Bakay, A. Akay, V. Baryliak, S. Horzov

引用次数: 2

A NEW OPPORTUNITY FOR RESEARCH IN ROMANIA – SUBFOSSIL WOOD 罗马尼亚研究的新机遇——亚化石木材

Bulletin of the Transilvania University of Brasov, Series II: Forestry, Wood Industry, Agricultural Food Engineering Pub Date : 2021-09-01 DOI: 10.31926/but.fwiafe.2021.14.63.1.7

E. Beldean, M. Timar

引用次数: 1

THE HEAP PARTS MOVEMENT ON THE SHAREBOARD SURFACE OF THE POTATO HARVESTING MACHINE 堆件在马铃薯收获机的砧板表面运动

Bulletin of the Transilvania University of Brasov, Series II: Forestry, Wood Industry, Agricultural Food Engineering Pub Date : 2021-09-01 DOI: 10.31926/but.fwiafe.2021.14.63.1.12

S. Hrushetskyi, V. Yaropud, I. Kupchuk, R. Semenyshena

引用次数: 10

THE EFFECT OF POLYPHENOLS FROM POLYGONUM MULTIFLORUM THUNB. ROOT EXTRACT ON THE STORAGE OF GROUND BEEF 何首乌多酚类物质的作用。根提取物对碎牛肉的储存

Bulletin of the Transilvania University of Brasov, Series II: Forestry, Wood Industry, Agricultural Food Engineering Pub Date : 2021-09-01 DOI: 10.31926/but.fwiafe.2021.14.63.1.18

L. Quoc, N. Mười, T. T. Truc, Van Hong Thien, Le Tram Nghia Thu, Tran Thi Minh Anh, N. Ngan, N. D. Vuong, Pham My Hao, N. Tuan, Nguyen Ngo My Xuan

{"title":"THE EFFECT OF POLYPHENOLS FROM POLYGONUM MULTIFLORUM THUNB. ROOT EXTRACT ON THE STORAGE OF GROUND BEEF","authors":"L. Quoc, N. Mười, T. T. Truc, Van Hong Thien, Le Tram Nghia Thu, Tran Thi Minh Anh, N. Ngan, N. D. Vuong, Pham My Hao, N. Tuan, Nguyen Ngo My Xuan","doi":"10.31926/but.fwiafe.2021.14.63.1.18","DOIUrl":"https://doi.org/10.31926/but.fwiafe.2021.14.63.1.18","url":null,"abstract":"The goal of this research is to evaluate the influence of the polyphenols extract of Polygonum multiflorum Thunb. root on the lipid oxidation, chemical properties and sensory characteristics of ground beef during frozen storage. Beef was ground in aqueous solutions of polyphenols extract at different concentrations: 830, 415, 277, 208 and 166 mg GAE/L, polyphenols solution/sample ratio is 1/20 (v/w). Then, the ground beef was stored for up to 100 days at -20±2oC. The best oxidation inhibitor for ground beef was at the highest polyphenols concentration of 830 mg GAE/L. All quality parameters (pH, PoV, MDA, color parameter and sensory evaluation) of the treated sample and of the control sample display significant differences (p<0.05) during storage period. For this reason, it was concluded that the polyphenols extract of Polygonum multiflorum Thunb. root could be used as an alternative source of natural antioxidant in beef processing.","PeriodicalId":38505,"journal":{"name":"Bulletin of the Transilvania University of Brasov, Series II: Forestry, Wood Industry, Agricultural Food Engineering","volume":"14 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74478485","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0