Annals of WULS, Forestry and Wood Technology最新文献_第7页

Classics of Polish Design. Furniture Icons from the Polish People's Republic (PRL) 波兰设计经典。波兰人民共和国(PRL)家具图标

Annals of WULS, Forestry and Wood Technology Pub Date : 2021-12-30 DOI: 10.5604/01.3001.0015.6648

A. Różańska, Joanna Szymczyk, Ludwika Kujawa, Karolina Balcerzak

引用次数: 1

The quality of the wood bonding depending on the method of applying the selected thermoplastic biopolymers 木材粘合的质量取决于所选择的热塑性生物聚合物的应用方法

Annals of WULS, Forestry and Wood Technology Pub Date : 2021-12-30 DOI: 10.5604/01.3001.0015.6649

Aneta Gumowska, G. Kowaluk

引用次数: 2

Temperature distribution in beech wood during vacuum drying 真空干燥过程中山毛榉木材的温度分布

Annals of WULS, Forestry and Wood Technology Pub Date : 2021-12-30 DOI: 10.5604/01.3001.0015.6707

E. Dobrowolska, Andrzej Klimczak

{"title":"Temperature distribution in beech wood during vacuum drying","authors":"E. Dobrowolska, Andrzej Klimczak","doi":"10.5604/01.3001.0015.6707","DOIUrl":"https://doi.org/10.5604/01.3001.0015.6707","url":null,"abstract":"Temperature distribution in beech wood during vacuum drying. The temperature distribution and changes in humidity in beech wood in the form of friezes during drying in a vacuum were analysed. The intensity of the occurring phenomena of desorption and the volumetric flow of moisture through the anatomical structures of the wood, depending on the absolute pressure and the temperature of the process, was determined. It was found that the fastest temperature increase took place in the subsurface layers directly adjacent to the heating plates. The introduction of conditioning between the drying phases made it possible to even out the humidity and temperature distribution in the entire element. On the basis of the analysis of changes taking place between the volumes of the three components of wood, it was found that the volume of moisture in the form of vapor removed in the initial phase of drying is over 20 times greater than the volume of voids in wood structures, and in the following phases it decreases to 0.27. The average volume of vapour removed from 1 m3 of wood at the temperature of 55℃ is 13.9 m3/h, decreasing in the following phases to 9.1 m3/h at the drying temperature of 60℃ and then 3.1 m3/h at the temperature of 65℃. The drying rates for these phases reach the value of 0.15%/h, 0.17%/h and 0.075%/h, respectively. Direct measurements of wood moisture, made during the experimental course of the drying process at an absolute pressure of 150 hPa, follow the equivalent moisture, determined on the basis of the Hailwood-Horrobin model, taking into account the appropriate calculation factors.\u0000\u0000","PeriodicalId":8020,"journal":{"name":"Annals of WULS, Forestry and Wood Technology","volume":"66 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76199719","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

Enzyme profile in samples of bacterial cellulose film treated with Trametesversicolor and Coniophora puteana 细菌纤维素膜样品中酶谱的研究

Annals of WULS, Forestry and Wood Technology Pub Date : 2021-12-30 DOI: 10.5604/01.3001.0015.6880

I. Betlej

引用次数: 0

ERP Systems Enhanced with RFID Technology in Furniture Industry RFID技术在家具行业中的应用

Annals of WULS, Forestry and Wood Technology Pub Date : 2021-12-30 DOI: 10.5604/01.3001.0015.6650

Szymon korpa, M. Niedbała

{"title":"ERP Systems Enhanced with RFID Technology in Furniture Industry","authors":"Szymon korpa, M. Niedbała","doi":"10.5604/01.3001.0015.6650","DOIUrl":"https://doi.org/10.5604/01.3001.0015.6650","url":null,"abstract":"RFID technology is being widely used in most areas that are supported by ERP systems. With the help of RFID tags and readers placed at various locations throughout a furniture company, the presence of various objects in the factory can be monitored in real time. Readers receiving information from RFID tags can transmit it directly into the system and create databases or initiate business processes. The basic resources that can be tracked using RFID are human and machine resources as well as warehoused inventories, spare parts, tools, semi-finished and finished products. The only condition that must be met by the tracked object is that it can be tagged. The furniture industry is continuously growing. With factories expanding to tens of thousands of square metres and employing thousands of workers, knowledge of who or what is where at any given time is very important for optimising plant operations. Being able to gain this knowledge in real time is very useful and saves a lot of resources over the long term. Monitoring of resources in an ERP system using RFID technology is very popular nowadays. The improvement of the implemented solution leads to an ever increasing degree of control. However, it is important to maintain it at an optimal level, because otherwise it may unnecessarily disturb employees in their daily duties or generate more work for them without returning a measurable benefit.\u0000\u0000","PeriodicalId":8020,"journal":{"name":"Annals of WULS, Forestry and Wood Technology","volume":"12 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84776987","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

Compression strength-focused properties of wood composites induced by density 密度对木质复合材料抗压强度的影响

Annals of WULS, Forestry and Wood Technology Pub Date : 2021-12-30 DOI: 10.5604/01.3001.0015.6689

G. Kowaluk, Aleksandra Jeżo

引用次数: 0

The review of the financial strategies of Polish pulp and paper companies listed on the Warsaw Stock Exchange 在华沙证券交易所上市的波兰纸浆和造纸公司的财务战略审查

Annals of WULS, Forestry and Wood Technology Pub Date : 2021-12-30 DOI: 10.5604/01.3001.0015.6897

J. Biernacka, S. Oleńska

引用次数: 0

Color changes of ash wood (Fraxinus excelsior L.) caused by thermal modification in air and steam 灰木在空气和蒸汽中的热改性引起的颜色变化

Annals of WULS, Forestry and Wood Technology Pub Date : 2021-12-30 DOI: 10.5604/01.3001.0015.6639

J. Gawron, M. Marchwicka

引用次数: 2

The availability of organizational resources and the degree of internationalization of furniture companies - the empirical research findings 组织资源可得性与家具企业国际化程度——实证研究结果

Annals of WULS, Forestry and Wood Technology Pub Date : 2021-12-30 DOI: 10.5604/01.3001.0015.6644

E. Grzegorzewska

{"title":"The availability of organizational resources and the degree of internationalization of furniture companies - the empirical research findings","authors":"E. Grzegorzewska","doi":"10.5604/01.3001.0015.6644","DOIUrl":"https://doi.org/10.5604/01.3001.0015.6644","url":null,"abstract":"The availability of organizational resources and the degree of internationalization of furniture companies - the empirical research findings. The article presents the results of empirical research carried out in 100 medium and large furniture companies. The availability of organizational resources was assessed in the group of furniture manufacturers using the Likert scale. The respondents indicated that the highest availability, taking into account the average score for all surveyed companies, was obtained in the case of financial and material resources. It should be emphasized, however, that the remaining categories of resources were also characterized by a relatively high level of availability. The differences were noticed in the groups of enterprises considering the degree of internationalization. The highest availability of all resources was indicated by respondents from companies operating mainly in foreign markets. Moreover, the relationship between the level of availability of organizational resources and the degree of internationalization of the surveyed enterprises was checked. For this purpose, the Spearman's rho correlation coefficient was used. Such a relationship was confirmed in the case of human resources and information resources. The research shows that higher availability of the indicated resources occurs in enterprises showing a greater degree of involvement in foreign activities.\u0000\u0000","PeriodicalId":8020,"journal":{"name":"Annals of WULS, Forestry and Wood Technology","volume":"12 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78298520","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

The effect of the use of a soil improver based on waste brown coal on the enzymatic activity of soil in the cultivation of Paulownia hybrids (PaulowniaSiebold & Zuccarini, 1835) 废褐煤土壤改良剂对泡桐杂交栽培中土壤酶活性的影响(PaulowniaSiebold & Zuccarini, 1835)

Annals of WULS, Forestry and Wood Technology Pub Date : 2021-12-30 DOI: 10.5604/01.3001.0015.6878

M. Niedbała

引用次数: 0