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Odour reducing microbial-mineral additive for poultry manure treatment

Frontiers of Environmental Science & Engineering 2017年第3期11卷 87-95页

作者： Kajetan Kalus Sebastian Opalifiski Devin Maurer Somchai Rice Jacek A. Koziel Mariusz Korczynski zbigniew dobrzafiski Roman Kolacz Beata Gutarowska Department of Environment Hygiene and Animal Welfare Wroclaw University of Environmental and Life Sciences 50-375 Wroclaw Poland Department of Agricultural and Biosystems Engineering Iowa State University Ames IA 50011 USA Institute of Fermentation Technology and Microbiology Lodz University of Technology 90-924 Lodz Poland

Poultry production systems are associated with emissions of odorous volatile organic compounds （VOCs）, ammonia （NH3）, hydrogen sulfide （HES）, greenhouse gases, and particulate matter. Development of mitigation technologies for these emissions is important. Previous laboratory-scale research on microbial-mineral treatment has shown to be effective for mitigation of NH3, H2S and amines emissions from poultry manure. The aim of this research was to assess the effectiveness of surface application of a microbial-mineral treatment for other important odorants, i.e., phenolics and sulfur-containing VOCs. Microbial-mineral litter additive consisting of 20% （w/w） of bacteria powder （six strains ofheterotrophic bacteria） and 80% of mineral carrier （perlite-bentonite） was used at a dose of 500 g·m^-2 （per -31 kg of manure）. Samples of air were collected m two series, 4 and 7 days after application of additives. An odor profile of the poultry manure was determined using simultaneous chemical and sensory analysis. Reduction levels of VOCs determined on Day 4 was between 31% and 83% for mineral adsorbent treatment and in the range of 9% and 96% for microbial-mineral additive, depending on the analyzed compound. Reduction levels on Day 7 were considerably lower than on Day 4, suggesting that the odorous VOCs treatment efficacy is relatively short. There was no significant difference between treatments consisting of microbial-mineral additive and mineral carrier alone.

关键词： Odour mitigation Poultry manure additive GC-MS-Olfactometry Volatile organic compounds

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COP 28: Challenge of coping with climate crisis

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The Innovation 2024年第1期5卷 21-22页

作者： Tong Jiang Xiaojia He Buda Su Peni Hausia Havea Ke Wei zbigniew W.Kundzewicz Dong Liu Research Institute of Climatic and Environmental Governance/Institute for Disaster Risk Management School of Geographical ScienceNanjing University of Information Science&TechnologyNanjing 210044China The Administrative Center for China’s Agenda 21 Beijing 100038China Pacific Global Solution Nuku’alofaTongatapu 000676Tonga Centre for Monsoon System Research Institute of Atmospheric PhysicsChinese Academy of SciencesBeijing 100029China Department of Environmental Engineering and Mechanical Engineering Poznan University of Life Sciences60-637 PoznanPoland The Paper Shanghai United Media GroupShanghai 200040China

The 28th Conference of Parties(COP 28)of the United Nations Framework Convention on Climate Change(UNFCCC)is being held in Dubai,United Arab Emirates,from November 30 to December 12,2023,with the participation of over 160 world leaders(Figure 1).The tone of the COP 28 is set by the observation that,clearly,the nationally determined contributions related to CO_(2) emission reduction are not on track to curb the temperature rise as per the Paris *** order to hold the increase in global mean temperature to well below 2℃ above the pre-industrial level and to pursue efforts to limit the warming to 1.5℃,there is a need for ratcheting up ambition for near-term climate action.

关键词： Figure limit COP

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Britanin–a beacon of hope against gastrointestinal tumors?

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World Journal of Clinical Oncology 2024年第4期15卷 523-530页

作者： Agnieszka Kajdanek Damian Kołat Lin-Yong Zhao Mateusz Kciuk zbigniew Pasieka Żaneta Kałuzińska-Kołat Department of Biomedicine and Experimental Surgery Medical University of LodzLodz 90-136LodzkiePoland Department of Functional Genomics Medical University of LodzLodz 90-752LodzkiePoland Department of General Surgery&Laboratory of Gastric Cancer State Key Laboratory of Biotherapy/Collaborative Innovation Center of Biotherapy and Cancer CenterWest China HospitalSichuan UniversityChengdu 610041Sichuan ProvinceChina Gastric Cancer Center West China HospitalSichuan UniversityChengdu 610041Sichuan ProvinceChina Department of Molecular Biotechnology and Genetics University of LodzLodz 90-237LodzkiePoland

Britanin is a bioactive sesquiterpene lactone known for its potent anti-inflammatory and anti-oxidant *** also exhibits significant anti-tumor activity,suppressing tumor growth in vitro and in *** current body of research on Britanin includes thirty papers predominantly related to neoplasms,the majority of which are gastrointestinal tumors that have not been summarized *** drive academic debate,the present paper reviews the available research on Britanin in gastrointestinal *** also outlines novel research directions using data not directly concerned with the digestive system,but which could be adopted in future gastrointestinal *** was found to counteract liver,colorectal,pancreatic,and gastric tumors,by regulating proliferation,apoptosis,autophagy,immune response,migration,and *** confirmed in pancreatic,gastric,and liver cancer,its most commonly noted molecular effects include nuclear factor kappa B and B-cell lymphoma 2 downregulation,as well as Bcl-2-associated X protein ***,it has been found to induce the Akt kinase and Forkhead box O1 axis,activate the AMP-activated protein kinase pathway,elevate interleukin-2 and peroxisome proliferator-activated receptor-γlevels,reduce interleukin-10,as well as downregulate matrix metalloproteinase-9,Twist family bHLH transcription factor 1,and *** also inhibits Myc–HIF1αinteraction and programmed death ligand 1 transcription by interrupting the Ras/RAF/MEK/ERK pathway and mTOR/P70S6K/4EBP1 *** research should aim to unravel the link between Britanin and acetylcholinesterase,mast cells,osteolysis,and ischemia,as compelling data have been provided by studies outside the gastrointestinal *** the cytotoxicity of Britanin on noncancerous cells is significantly lower than that on tumor cells,while still being effective against the latter,further in-depth studies with the use of animal models are *** compound exhi

关键词： Britanin Sesquiterpene lactones Chemotherapeutics Gastrointestinal tumors In vitro In vivo

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Thermal Activation of the Combustion Chamber of a Reciprocating Internal Combustion Engine

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Journal of Thermal Science 2018年第5期27卷 449-455页

作者： SROKA zbigniew SADLAK zbigniew Wroclaw University of Science and Technology Wroclaw 50370 Poland Ingenieurbüro Sadlak Munich 80807 Germany

The dominant feature of the work of many specialists on the design of the internal combustion engine is to achieve the possible lowest fuel consumption, which is the most convenient measure of the efficiency of the thermodynamic cycle. From the very beginning of this heat machine, there are many of solutions that are better or worse fit to the global development trend. In this paper, the authors suggest the possibility closer to the optimal solution by introducing structural active zones, where the task is instantaneous(during one cycle) heat transfer to the skin layer on elements of the combustion chamber and to transfer part of the recovered heat to the next cycle, reaching a growth effect of the useful efficiency by 10% to 20%. The solution is different from the ones used by the fact that it is only partially insulating barrier, and the main goal is focused on supporting the next thermal cycle by which it is possible to affect as mentioned above. This paper describes the idea of the functioning of the active combustion chamber and pointed out the technical capabilities of its creation.

关键词： heat transfer active combustion chamber reciprocating engine

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Revisiting the standards of cancer detection and therapy alongside their comparison to modern methods

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World Journal of Methodology 2024年第2期14卷 17-37页

作者： Piotr Gromek Zuzanna Senkowska Elzbieta Pluciennik zbigniew Pasieka Lin-Yong Zhao Adrianna Gielecinska Mateusz Kciuk Karol Klosinski Zaneta Kaluzinska-Kolat Damian Kolat Department of Functional Genomics Medical University of LodzLodz 90-752LodzkiePoland Department of Biomedicine and Experimental Surgery Medical University of LodzLodz 90-136LodzkiePoland Department of General Surgery&Laboratory of Gastric Cancer State Key Laboratory of Biotherapy/Collaborative Innovation Center of Biotherapy and Cancer CenterWest China HospitalSichuan UniversityChengdu 610041Sichuan ProvinceChina Gastric Cancer Center West China HospitalSichuan UniversityChengdu 610041Sichuan ProvinceChina Department of Molecular Biotechnology and Genetics University of LodzLodz 90-237LodzkiePoland Doctoral School of Exact and Natural Sciences University of LodzLodz 90-237LodzkiePoland

In accordance with the World Health Organization data,cancer remains at the forefront of fatal *** upward trend in cancer incidence and mortality has been observed globally,emphasizing that efforts in developing detection and treatment methods should *** diagnostic path typically begins with learning the medical history of a patient;this is followed by basic blood tests and imaging tests to indicate where cancer may be located to schedule a needle *** initiation of diagnosis is crucial since delayed cancer detection entails higher costs of treatment and ***,there is a need for novel cancer detection methods such as liquid biopsy,elastography,synthetic biosensors,fluorescence imaging,and reflectance confocal *** therapeutic methods,although still common in clinical practice,pose many limitations and are ***,there is a dynamic advancement of clinical research and the development of more precise and effective methods such as oncolytic virotherapy,exosome-based therapy,nanotechnology,dendritic cells,chimeric antigen receptors,immune checkpoint inhibitors,natural product-based therapy,tumor-treating fields,and photodynamic *** present paper compares available data on conventional and modern methods of cancer detection and therapy to facilitate an understanding of this rapidly advancing field and its future *** evidenced,modern methods are not without drawbacks;there is still a need to develop new detection strategies and therapeutic approaches to improve sensitivity,specificity,safety,and ***,an appropriate route has been taken,as confirmed by the approval of some modern methods by the Food and Drug Administration.

关键词： Cancer detection Liquid biopsy Synthetic biosensors Fluorescence imaging Reflectance confocal microscopy Elastography Cancer therapy Tumor-treating fields Oncolytic virotherapy Nanotechnology

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New complexes of heteroaromatic N-oxides with europium,uranyl and zinc ions

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Journal of Rare Earths 2012年第6期30卷 552-558页

作者： zbigniew Hnatejko Faculty of Chemistry Adam Mickiewicz UniversityGrunwaldzka 660-780 PoznańPoland

New solid complexes of europium, uranyl and zinc ions with N-oxides of 4-chloro-2,6-dimethylpyridine, quinoline and 4-meth- oxyquinaldinic acid in presence different anions were obtained and characterized by elemental and TG analyses, IR and luminescence spectra. The compounds are crystalline, hydrated or anhydrous salts with colours typical of metal ions. Thermal studies showed that in hydrated salts lattice or coordination water molecules are present. A role of different anions in the formation of various types of the complexes is presented.

关键词： complexes europium 4-methoxyquinaldinic acid N-oxide 4-chloro-2,6-dimethylpyridine N-oxide quinoline N-oxide uranyl zinc

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Comparative analysis of the effects of gunpowder and plasma ignition in closed vessel tests

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Defence Technology（防务技术） 2019年第5期15卷 668-673页

作者： Radoslaw Trebinski zbigniew Leciejewski zbigniew Surma Jakub Michalski Military University of Technology Department of Mechatronics and Aerospace

This paper presents the results of a comparative investigation into the effects of the ignition method on the ballistic properties of a single-base gun propellant,as determined via closed vessel *** gunpowder ignition and plasma jet ignition methods were used,and differences in the ignition time were *** influence of the ignition method on the dynamic vivacity is *** is shown that this influence is significant in the first phase of the combustion process,and with respect to the low values of the loading *** the second phase of the combustion process,and for large values of the loading density,the dynamic vivacity plots for the two ignition methods *** the burning law,close values of the exponent were obtained for the two ignition *** dynamic vivacity plots determined for plasma ignition reveal stronger dependence on the loading density than those determined for gunpowder *** conclusion is that plasma ignition is not a solution to the problems inherent to the process of determining the ballistic properties of propellants,which results in deviation of the burning process from the geometric burning law.

关键词： Closed vessel test Gun propellant Gunpowder ignition Plasma ignition

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Twenty years of coal mining-induced subsidence in the Upper Silesia in Poland identified using InSAR

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International Journal of Coal Science & Technology 2022年第6期9卷 64-74页

作者： Maria Przylucka zbigniew Kowalski zbigniew Perski Polish Geological Institute-National Research Institute Geohazards CenterWarsawPoland Polish Geological Institute-National Research Institute Geohazards CenterCrakowPoland

The paper presents the results of terrain subsidence monitoring in Poland's Upper Silesian Coal Basin(USCB)mining area using Differential Interferometry Synthetic Aperture Radar(DInSAR)and Persistent Scatterer Interferometry(PSI).The study area accounts for almost three million inhabitants where mining which started in the 19th century,has produced severe damage to buildings and urban infrastructures in past *** analysis aimed to combine eight different datasets,processed in two techniques,coming from various sensors and covering different *** a result,a map of areas that have been exposed to subsidence within 3045 square kilometers was *** map covers a period of twenty years of intensive mining activities,i.e.1992-2012.A total of 81 interferograms were used in the *** interferograms allowed not only to determine subsidence troughs(basins)formed from 1992 to 2012 but also to observe subsidence development over *** work also included five sets of PSI processing,covering different temporal and spatial ranges,which were used to determine zones of residual *** on InSAR datasets,an area of 521 square kilometers under the influence of mining activities were *** the subsiding zones,an area of 312.5 square kilometers of the rapid increase in subsidence was identified on the *** study of combined different InSAR datasets provided large-area and long-term information on the impact of mining activities in the Upper Silesia Coal Basin.

关键词： Surface subsidence Mining subsidence InSAR Ground subsidence monitoring Upper Silesia Coal Basin

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A collection of 505 papers on false or unconfirmed ferroelectric properties in single crystals,ceramics and polymers

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Frontiers of physics 2019年第6期14卷 35-72页

作者： zbigniew Tylczynski Faculty of Physics Adam Mickiewicz UniversityUniwersytetu Poznanskiego 2PoznanPoland

This collection presents 505 papers on ferroelectricity in single crystals,ceramics and polymers in which pointed or elliptical hysteresis loops would testify to their ferroelectric *** some papers,the authors ensure ... 详细信息

关键词： ferroelectricity hysteresis loop single crystals multiferroic polymers

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A comprehensive geomechanical method for the assessment of rockburst hazards in underground mining

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International Journal of Mining Science and Technology 2020年第3期30卷 345-355页

作者： Piotr Malkowski zbigniew Niedbalski Department of Geomechanics Civil Engineering and GeotechnicsAGH University of Science and Technology30-059 KrakowPoland

Rockburst hazard in mining industry all over the world is one of the most severe hazards. It is becoming increasingly common because of the ever-growing depths of mining operations accompanied by the increasing strength of rocks. One of the most difficult issues is to predict this hazard before the mining operations, whether geophysical investigations have been conducted or not. Polish experience in this field shows that in such cases an effective solution can be the geomechanical method. Therefore, extensive studies on rockburst hazard should focus on three main aspects:(1) rock mass and rock(and coal)predisposition to rockburst–laboratory tests and empirical analyses based on lithology,(2) identification of the potential places with stress and elastic energy concentration in the rock mass within the area planned for exploitation, and(3) the assessment of the impact of mining tremors on the surface. This preliminary geomechanical analysis assesses the propensity of the rock mass to dynamic breakage and provides quantitatively the level of rockburst hazard. The paper presents Polish experience in rockburst hazard assessment with the use of geomechanical method, as well as some solutions and examples of such analyses.

关键词： Hazards in underground mining Rockburst hazard assessment Rock mass propensity to rockburst Rock propensity to rockburst Geomechanical analysis

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