The Proposal for Improvement of the work Motivation

Tato bakalářská práce se zabývá motivací zaměstnanců ve společnosti XX a.s. V této práci zhodnotím používané motivační prostředky ve společnosti a navrhnu nové řešení pro motivaci zaměstnanců, tak aby se zvýšila výkonnost a efektivita práce zaměstnanců.This thesis deals with employee motivational case study in XX corp. Currently used motivational methods will be evaluated and new suggestions for improving employee motivations will be offered, so that the productivity and employee work electivity would increase.

Mycosynthesis of metal-containing nanoparticles - Synthesis by ascomycetes and basidiomycetes and their application

Fungi contain species with a plethora of ways of adapting to life in nature. Consequently, they produce large amounts of diverse biomolecules that can be generated on a large scale and in an affordable manner. This makes fungi an attractive alternative for many biotechnological processes. Ascomycetes and basidiomycetes are the most commonly used fungi for synthesis of metal-containing nanoparticles (NPs). The advantages of NPs created by fungi include the use of non-toxic fungus-produced biochemicals, energy efficiency, ambient temperature, pressure conditions, and the ability to control and tune the crystallinity, shape, and size of the NPs. Furthermore, the presence of biomolecules might serve a dual function as agents in NP formation and also capping that can tailor the (bio)activity of subsequent NPs. This review summarizes and reviews the synthesis of different metal, metal oxide, metal sulfide, and other metal-based NPs mediated by reactive media derived from various species. The phyla ascomycetes and basidiomycetes are presented separately. Moreover, the practical application of NP mycosynthesis, particularly in the fields of biomedicine, catalysis, biosensing, mosquito control, and precision agriculture as nanofertilizers and nanopesticides, has been studied so far. Finally, an outlook is provided, and future recommendations are proposed with an emphasis on the areas where mycosynthesized NPs have greater potential than NPs synthesized using physicochemical approaches. A deeper investigation of the mechanisms of NP formation in fungi-based media is needed, as is a focus on the transfer of NP mycosynthesis from the laboratory to large-scale production and application.Web of Science241art. no. 30

Mycosynthesis of metal-containing nanoparticles-fungal metal resistance and mechanisms of synthesis

In the 21st century, nanomaterials play an increasingly important role in our lives with applications in many sectors, including agriculture, biomedicine, and biosensors. Over the last two decades, extensive research has been conducted to find ways to synthesise nanoparticles (NPs) via mediation with fungi or fungal extracts. Mycosynthesis can potentially be an energy-efficient, highly adjustable, environmentally benign alternative to conventional physico-chemical procedures. This review investigates the role of metal toxicity in fungi on cell growth and biochemical levels, and how their strategies of resistance, i.e., metal chelation, biomineral formation, biosorption, bioaccumulation, compartmentalisation, and efflux of metals from cells, contribute to the synthesis of metal-containing NPs used in different applications, e.g., biomedical, antimicrobial, catalytic, biosensing, and precision agriculture. The role of different synthesis conditions, including that of fungal biomolecules serving as nucleation centres or templates for NP synthesis, reducing agents, or capping agents in the synthesis process, is also discussed. The authors believe that future studies need to focus on the mechanism of NP synthesis, as well as on the influence of such conditions as pH, temperature, biomass, the concentration of the precursors, and volume of the fungal extracts on the efficiency of the mycosynthesis of NPs.Web of Science2322art. no. 1408

Role of exopolysaccharides of Pseudomonas in heavy metal removal and other remediation strategies

Pseudomonas biofilms have been studied intensively for several decades and research outcomes have been successfully implemented in various medical and agricultural applications. Research on biofilm synthesis and composition has also overlapped with the objectives of environmental sciences, since biofilm components show exceptional physicochemical properties applicable to remediation techniques. Especially, exopolysaccharides (ExPs) have been at the center of scientific interest, indicating their potential in solving the environmental issues of heavy metal land and water contamination via sorptive interactions and flocculation. Since exposure to heavy metal via contaminated water or soil poses an imminent risk to the environment and human health, ExPs provide an interesting and viable solution to this issue, alongside other effective and green remedial techniques (e.g., phytostabilization, implementation of biosolids, and biosorption using agricultural wastes) aiming to restore contaminated sites to their natural, pollution-free state, or to ameliorate the negative impact of heavy metals on the environment. Thus, we discuss the plausible role and performance of Pseudomonas ExPs in remediation techniques, aiming to provide the relevant available and comprehensive information on ExPs' biosynthesis and their usage in heavy metal remediation or other environmental applications, such as wastewater treatment via bioflocculation and soil remediation.Web of Science1420art. no. 425

Business Plan

The thesis will deal with constructing a business plan and subsequently the establishment of small business. The paper will contain theoretical information, then the situation will be analyzed and selected the most suitable procedure for establishing a business and build a business plan for its proper operation and finding the space on the market

Možnosti využití bakteriálního detekčního systému SOS chromotestu k ověření mutagenity skládkových vod

Import 07/02/2010Prezenční546 - Institut environmentálního inženýrstvívýborn

Business Plan

Diplomová práce se bude zabývat sestavením podnikatelského záměru a založením drobného podniku. V práci budou obsaženy teoretické informace, následně bude zanalyzována situace a zvolen nejvhodnější postup pro založení podniku a sestavení podnikatelského záměru pro jeho správný chod a získání místa na trhu.The thesis will deal with constructing a business plan and subsequently the establishment of small business. The paper will contain theoretical information, then the situation will be analyzed and selected the most suitable procedure for establishing a business and build a business plan for its proper operation and finding the space on the market.

Business Plan

The thesis will deal with constructing a business plan and subsequently the establishment of small business. The paper will contain theoretical information, then the situation will be analyzed and selected the most suitable procedure for establishing a business and build a business plan for its proper operation and finding the space on the market