Search results for: POLYSACCHARIDESADSORPTIONMEMBRANESNANOCOMPOSITESPHOTOCATALYSISWASTEWATER TREATMENT

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Ketamine—New Possibilities in the Treatment of Depression: A Narrative Review
Publication
- M. Kowalczyk
- E. Kowalczyk
- P. Kwiatkowski
- Ł. Łopusiewicz
- M. Sienkiewicz
- M. Talarowska
- Life - Year 2021
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Material characteristic of an innovative stent for the treatment of urethral stenosis
Publication
- J. Kurowiak
- A. Mackiewicz
- T. Klekiel
- R. Będziński
- Acta Mechanica et Automatica - Year 2023
H NMR analysis of rat serum with endometriosis treatment
Publication
- B. Qasem
- Year 2019
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Recent developnents in wastewater treatment in constructed wetlands in Poland
Publication
- H. Obarska-Pempkowiak
- M. Gajewska
- Year 2005
Nowadays more than 100 constructed wetlands are in operation in Poland. Most of them are one stage wetland systems with horizontal subsurface flow. Such constructed wetlands ensure efficient removal of organic matter (BOD5, CODCr) and suspended solids but efficiency of nitrogen compounds removal in many cases is insufficient.In the period from 1995 to 2003 measurements of removal of contaminations in 11 individual pilot household...
Laser surface treatment of aluminium alloys at cryogenic conditions.
Publication
- W. Serbiński
- Year 2005
Przedstawiono nową metodę obróbki laserowej powierzchni stopów aluminium w warunkach kriogenicznych. W wyniku tej obróbki w warstwie wierzchniej stopów przeznaczonych na tłoki silników spalinowych uzyskano znaczące podwyższenie twardości, odporności na zużycie ścierne oraz wzrost właściwości korozyjnych.
Investigation of properties of swimming pool water treatment sediments
Publication
- Physicochemical Problems of Mineral Processing - Year 2011
Dwa rodzaje osadów pochodzących z instalacji basenowych zostały scharakteryzowane i otrzymane wyniki przedyskutowane, w szczególności flokuły, które zatrzymały się na filtrze piaskowo-żwirowym i następnie zostały usunięte w płukaniu zwrotnym oraz osady z dna niecki basenowej zebrane tzw. odkurzaczem wodnym. Lepsze zrozumienie struktury i właściwości osadów powinno usprawnić usuwanie cyst Cryptosporidium z basenów i w efekcie podnieść...

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Investigation of biological and photochemical treatment of municipal landfill leachates
Publication
- M. Chrzanowska
- E. Kowalska
- J. Hupka
- Year 2005
W pracy przedstawiono rezultaty badań charakterystyki oraz efektywności foto- oraz biodegradacji odcieków z dwóch składowisk komunalnych w północnej Polsce. Celem pracy było zbadanie efektywności oczyszczania w systemie UV, UV/H2O2 oraz możliwości biologicznego oczyszczania odcieków metodą osadu czynnego. Stosowanie metody kombinowanej (UV/H2O2/osad czynny) pozwoliło na uzyskanie lepszej efektywności oczyszczania (98% spadek wartości...
Model predictive controller for integrated wastewater treatment systems.
Publication
- T. Gmiński
- M. Brdyś
- M. Grochowski
- M. Drewa
- Year 2004
Sterowanie optymalizujace systemem oczyszczania ścieków (WWTS) pozwala na zmniejszenie kosztów operacyjnych przy jednoczesnym spełnieniu narzuconych ograniczeń na wypływające ścieki, jednak wymaga zaawansowanych technologii sterowania. Sterowanie predykcyjne z modelem (MPC) jest bardzo użyteczną technologią sterowania takimi systemami. MPC doskonale radzi sobie z obecnością ogrniczeń na wielkości wyjściowe, wielowymiarowością problemu...
Supervised model predictive control of wastewater treatment plant
Publication
- M. Grochowski
- T. A. Rutkowski
- Year 2016
An optimizing control of a wastewater treatment plant (WWTP), allowing for cost savings over long time period and fulfilling effluent discharge limits at the same time, requires application of advanced control techniques. Model Predictive Control (MPC) is a very suitable control technology for a synthesis of such a truly multivariable controller that can handle constraints and accommodate model-based knowledge combined with hard...

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The Quality of the Outflow from Conventional WWTPs and Treatment Wetlands
Publication
- H. Obarska-Pempkowiak
- M. Gajewska
- E. Wojciechowska
- J. Pempkowiak
- GeoPlanet: Earth and Planetary Sciences - Year 2015
Until recently the humic substances were considered to have no negative impact on human health. Therefore elimination of these substances from potable water was only performed due to aesthetic reasons. In the recent years, however, it was found out that humic substances may cause unacceptable smell of water or cumulate toxic substances by complexing metal ions and adsorption of persistent organic pollutants such as pesticides,...

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Polish experience in operation of sludge treatment reed beds
Publication
- ECOLOGICAL ENGINEERING - Year 2018
Sludge Treatment Reed Beds (STRBs) is the technology of sludge treatment, which is based on natural processes occurring in the environment, in specially designed and operated facilities to achieve benefits for the environment. Integrated dewatering and stabilization occur in reed systems. For economic and environmental reasons it is an attractive solution, especially in rural areas where there are no appropriate facilities. In...

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A review on recent advances in the application of biosurfactants in wastewater treatment
Publication
- S. T. Malkapuram
- V. Sharma
- S. P. Gumfekar
- S. H. Sonawane
- S. Sonawane
- G. Boczkaj
- M. M. Seepana
- Sustainable Energy Technologies and Assessments - Year 2021
Microorganisms produce a variety of non-conventional surface-active molecules, known as biosurfactants. The biosurfactants find diverse applications in the oil industry, agriculture, emulsifiers, and wastewater treatment, to name a few. Since they are produced from microbes, advantages such as biodegradability, lower toxicity, and environmental compatibility can be leveraged compared to the chemical surfactants. Recently, biosurfactants...

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Pre-Treatment of Furniture Waste for Smokeless Charcoal Production
Publication
- P. Kazimierski
- P. Hercel
- K. Januszewicz
- D. Kardaś
- Materials - Year 2020
The aim of this study was to assess the possibility of using furniture waste for smokeless fuel production using the pyrolysis process. Four types of wood-based wastes were used in the pyrolysis process: pine sawdust (PS), chipboard (CB), medium-density fiberboard (MDF), and oriented strand board (OSB). Additionally, the slow and fast types of pyrolysis were compared, where the heating rates were 15 C/min and 100 C/min, respectively....

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Application of the Anammox Process for Treatment of Liquid Phase Digestate
Publication
- Water - Year 2020
The liquid phase of the digestate (LPD) contains a relatively high concentration of nitrogen, with total ammonium nitrogen being the dominant form of nitrogen, as well as other essential nutrients such as phosphorus and potassium. Consequently, it must be treated before it is released into the environment. However, there are no reports of co-purification of LPD in the anammox process in sequencing batch reactor with granular sludge,...

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BIOVAC® WASTEWATER TREATMENT PLANTS IN THE MOUNTAIN NATIONAL PARKS.
Publication
- B. Wilk
- M. Cimochowicz-Ribicka
- Czasopismo Techniczne - Year 2018
This paper presents characteristics of the Biovac® wastewater treatment plants operating in the mountain areas of the Polish national parks (NP): Tatrzanski NP and Babiogórski NP as well as in the West Spitsbergen NP. On the basis of the laboratory tests performed on raw sewage and the final effluent the efficiency of the wastewater treatment plants was evaluated. It was found that high COD values and rather high COD / BOD5 ratios...

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Microwave heat treatment application to pasteurization of human milk
Publication
- E. Malinowska-Pańczyk
- K. Królik
- K. Skorupska
- M. Puta
- D. Martysiak-Żurowska
- B. Kiełbratowska
- Innovative Food Science & Emerging Technologies - Year 2019
A prototype of microwave pasteurizer has been proposed as an alternative for holder pasteurization (HP) routinely used in Human Milk Bank (HMB), ensuring microbiological safety of human milk (HM). It was shown that the time of heat generation was about 15–16 min shorter by applying the microwave than in HP. Total inactivation of heat-sensitive bacteria Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus, and Staphylococcus...

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Ciliated protozoa in the impact zone of the Uzhgorod treatment plant
Publication
- V. Pliashechnyk
- Y. Danko
- G. Łagód
- J. Drewnowski
- T. Kuzmina
- R. Babko
- E3S Web of Conferences - Year 2017
This paper presents the results of studies on the Uzh River (Ukraine, Zakarpattia Oblast) near the effluent point of a sewage treatment plant in Uzhgorod. The samples were taken at various sites of the treatment plant along the stages of purification process, as well as in the river, at a number of different points above and below the wastewater discharge. At each of these objects, the temperature...

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Advanced Oxidation Processes for the Treatment of Contaminants of Emerging Concern
Publication
- J. Khan
- M. Sayed
- K. Sanaullah
- N. S. Shah
- D. Dionysiou
- G. Boczkaj
- Year 2019
The application of contaminants of emerging concern (CEC) such as pharmaceuticals and personal care products (PPCPs), pesticides, plasticizers, endocrine disruptors, surfactants, flame retardants and polycyclic aromatic hydrocarbons (PAHs) became an indispensable requirement of the current era. Although the CEC are useful for wide-spectrum purposes, they can also result in undesirable effects on human health and other animals....

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Proximal fibular osteotomy as a treatment for degenerative meniscal extrusion
Publication
- P. Łuczkiewicz
- K. Daszkiewicz
- J. Dzierżanowski
- W. Witkowski
- MEDICAL HYPOTHESES - Year 2023
Meniscal extrusion treatment is a key focus area for research and clinical study of degenerative knee pathology. The contact forces between the meniscus and the bones cause external displacements of the meniscus that are resisted by the circumferential fibres. The main risk factors for the excessive deformation of the meniscus are meniscal root tears, disruption of the circumferential fibres, knee malalignment and high body mass...

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Efficacy of intralesional bleomycin in treatment resistant viral warts
Publication
- M. Sławińska
- J. Żółkiewicz
- K. Pastuszak
- K. Zawadzka
- M. Sikorska
- R. Nowicki
- M. Sobjanek
- Przegląd Dermatologiczny - Year 2022
Introduction Optimal management of treatment-refractory viral warts caused by human papillomavirus is unknown. One of the treatment methods is intralesional bleomycin solution. Objective To determine risk factors for resistant viral warts (not responding to conventional treatments for ≥ 6 months), to determine the effectiveness and safety of intralesional bleomycin in a group of patients with viral warts resistant to conventional...

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A Comprehensive Approach to Azo Dichlorotriazine Dye Treatment: Assessing the Impact of Physical, Chemical, and Biological Treatment Methods through Statistical Analysis of Experimental Data
Publication
- G. K. Hassan
- M. Y. Ghaly
- G. E. Ahmed
- R. M. Mohamed
- H. A. El-Gawad
- P. Kowal
- H. Al-Hazmi
- A. A. Afify
- Water - Year 2024
This exploration investigates integrated treatment systems combining advanced oxidation processes (Fenton and photo-Fenton) with biological methods for the effective elimination of stubborn organic compounds in simulated textile wastewater composed of azo Dichlorotriazine dye. A comprehensive optimization of key process factors including catalyst dosage, hydrogen peroxide quantity, irradiation duration, etc. was systematically...

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Recommendations of the Polish Psychiatric Association for treatment of affective disorders in women of childbearing age. Part III: Approach to pregnancy loss and unsuccessful in vitro treatment of infertility
Publication
- J. Rymaszewska
- D. Szczesniak
- W. Cubała
- P. Gałecki
- J. Rybakowski
- J. Samochowiec
- A. Szulc
- D. Dudek
- Psychiatria Polska - Year 2019
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Landfill leachate treatment at a pilot plant using hydrophyte systems
Publication
- E. Wojciechowska
- H. Obarska-Pempkowiak
- Year 2008
Constructed wetlands can provide an effective and economical solution to landfill leachate treatment. In the article the performance of a CW for leachate treatment, consisting of two horizontal flow constructed wetlands (HF-CW) beds, working at the municipal landfill in Gdansk-Szadolki in the period 2004-2005 is being discussed. The plant has been operating since 2001. Clogging problems and surface flow occurred in the system...
Microstructural aspects of corrosion of the SUPERSTON alloy after laser treatment
Publication
- B. Majkowska-Marzec
- I. Skalski
- W. Serbiński
- Advances in Materials Science - Year 2007
W artykule przedstawiono rezultaty obróbki laserowej stopu SUPERSTON w warunkach kriogenicznych i jej wpływ na mikrostrukturę i odporność korozyjną. Badania korozyjne zostały zrealizowane metodą potencjostatyczną w 3% NaCl, odporność korozyjna stopu zmieniała się wraz ze zmianą parametrów nadtapiania laserowego.
UV/VIS light-enhanced photocatalysis for water treatment and protection
Publication
- Year 2006
Praca zawiera wyniki badań nad zaawansowanymi metodami fotokatalitycznymi w aspekcie degradacji zanieczyszczeń w fazie ciekłej. Fenol i chlorowane pestycydy zostały zastosowane jako związki modelowe. Równocześnie prowadzono badania dotyczące ścieków pestycydowych. Rozważane układy: UV/TiO2 w zawiesinie lub osadzony na szklanych mikrosferach oraz UV/H2O2/powietrze. Poprzez modyfikację tlenku tytanu(IV) pierwiastkami niemetalicznymi...

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Application of vertical flow cw for highly contaminated wastewater treatment
Publication
- Year 2008
Basing on quantitative and qualitative characteristics of reject waters generated during digested sewage sludge dewatering on centrifuges in conventional WWTP (RWC) and municipal landfill leachate (LL), the pilot constructed wetlands for treatment of both types of highly contaminated wastewater were designed. In the paper the characteristics of the pilot plants and assumed treatment efficiencies are presented. According to the...
Recycling and Reuse Treatment Technologies for Photovoltaic Cells and Modules - a Review
Publication
- E. Klugmann-Radziemska
- Year 2011
Średni czas życia modułów fotowoltaicznych wynosi obecnie ponad 25 lat. Dla Europy oczekuje się rozpoczęcia okresu końca życia modułów montowanych na skalę masową w 2040 r. - szacuje się wzrost odpadów pochodzących z modułów PV do 33 500 ton. Zagospodarowanie wycofanych z użytku elementów systemów PV może stać się problemem w związku z ciągle rosnącą produkcją modułów fotowoltaicznych. Mogą i powinny być one poddane recyklingowi,...

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A New Technique of Spine Disease Treatment Supported by ADRSK1 Device
Publication
- S. Grymek
- M. Pawelec
- Key Engineering Materials - Year 2012
Treatment of landfill leachate by constructed wetlands: three case studies
Publication
- POLISH JOURNAL OF ENVIRONMENTAL STUDIES - Year 2010
The performance of three CW systems treating landfill leachate, two located in northern Poland (Szadółki near Gdańsk and Gatka near Miastko) and one in southern Sweden (Örebro), is discussed. The CWs differ in size, hydraulic regime, type of hydrophytic plants and type of leachate pre-treatment before discharging to the CW. The CW in Szadółki consists of two parallel beds with sub-surface, horizontal flow of leachate (HSSF) planted...

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Antimicrobial resistance of fecal indicators in muncipal wastewater treatment plant
Publication
- A. Łuczkiewicz
- K. M. Jankowska
- S. Fudala-Książek
- K. Olańczuk-Neyman
- WATER RESEARCH - Year 2010
Antimicrobial resistance of fecal coliforms (n = 153) and enterococci (n = 199) isolates was investigated in municipal wastewater treatment plant (WWTP) based on activated sludge system. The number of fecal indicators (in influent and effluent as well as in the aeration chamber and in return activated sludge mixture) was determined using selective media. Susceptibility of selected strains was tested against 19 (aminoglycosides,...
Efficiency of deep bed filtration in treatment of swimming pool water
Publication
- Physicochemical Problems of Mineral Processing - Year 2010
Przebadano efektywność filtracji wody w filtrach ze złożem żwirowo-piaskowym w instalacji basenu rehabilitacyjnego. Obok analizy instrumentalnej wody, w badaniach uwzględniono rozkład wielkości cząstek i analizę termiczną osadu zgromadzonego w złożu piaskowym filtrów wgłębnych i usuwanego podczas płukania.

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The treatment of chronic pleural empyema with laparoscopic omentoplasty. Initial report
Publication
- W. Żurek
- W. Makarewicz
- M. Bobowicz
- W. Sawicka
- W. Rzyman
- Wideochirurgia i Inne Techniki Maloinwazyjne - Year 2014
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Environmental risk assessment of Polish wastewater treatment plant activity
Publication
- B. Kudłak
- M. Wieczerzak
- G. Yotova
- S. Tsakovski
- V. Simeonov
- J. Namieśnik
- CHEMOSPHERE - Year 2016
Wastewater treatment plants (WWTPs) play an extremely important role in shaping modern society's environmental wellbeing and awareness, however only well operated and supervised systems can be considered as environmentally sustainable. For this reason, an attempt was undertaken to assess the environmental burden posed by WWTPs in major Polish cities by collecting water samples prior to and just after wastewater release points....

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Treatment Wetlands in Rural Areas of Poland for Baltic Sea Protection
Publication
- Year 2015
Water and wastewater management, especially in rural areas, greatly affects loads of nutrients discharged to the Baltic Sea. In Poland, this management is unbalanced because of the dispersed development and in many locations construction of sewerage system is uneconomic or even impossible. For this reason, a significant part of sewage from single-family houses in rural areas must be discharged into domestic sewage systems. The...

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30 years of treatment wetland application in poland- progress and reserch
Publication
- Year 2014
The experiences with design and operation of constructed wetlands in the Pommerania region during last 30 years followed by carried out investigations of treatment processes lead to the following conclusions:First applications of constructed wetlands for biological sewage treatment were made in 1984-92. The later implementations of multi-stage constructed wetlands in the individual household and local scale enable wastewater treatment...
Influence of Wastewater Treatment Technology on Particle Size Distribution in the Effluent
Publication
- Rocznik Ochrona Środowiska - Year 2013
Suspended solids in water and wastewater usually carry quite a large load of pollutants (organic substances, nutrients, heavy metals, etc.) adsorbed on the particles surface. Particles of different sizes carry different types and quantities of pollutants. Therefore, particle size distribution is of importance in waster and wastewater treatment. In the article the influence of different treatment technologies on particle size distribution...

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Surface treatment of C80U steel by long CO2 laser pulses
Publication
- A. Bień
- M. Szkodo
- JOURNAL OF MATERIALS PROCESSING TECHNOLOGY - Year 2015
The paper presents the results of laser-melted C80U steel. The processed steel was placed between two permanent magnets and laser beam whose scanning velocity was 10 mm/s. CO2 laser beam was working in pulse mode. Pulses were generated at 100% of the average preset power of 700W, with 45 ms irradiation, zero interval between pulses and beginning of pulse repetition upon the achievement of the average laser power. During the operation,...

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The newest researches and applications of treatment wetlands in sewage sludge management
Publication
- Year 2011
In the paper the newest researches and applications of treatment wetlands conducted by re-searchers of Civil and Environmental Faculty are presented. Among others it was proved that this technology could be successfully implemented for highly polluted wastewater treatment. Within the research project two multistage treatment wetlands, one for landfill leachate and the second for reject water from digested sewage sludge centrifugation,...
Potential Use of Thalidomide in Glioblastoma Treatment: An Updated Brief Overview
Publication
- A. Eatmann
- E. Hamouda
- H. Hamouda
- H. Farouk
- A. Jobran
- A. Omar
- A. Madeeh
- N. Al-dardery
- S. Elnoamany
- E. Abd-Elnasser... and 4 others
- Metabolites - Year 2023
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Harmful biological agents in municipal waste thermal treatment plants
Publication
- M. Cyprowski
- MEDYCYNA PRACY - Year 2018
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Holistic Approach to the Diagnosis and Treatment of Patients with Tumor Metastases to the Spine
Publication
- H. Nowak
- D. Szwacka
- M. Pater
- W. Mrugalski
- M. Milczarek
- M. Staniszewska
- R. Jankowski
- A. Barciszewska
- Cancers - Year 2022
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Use of the Delta plate for surgical treatment of patients with condylar fractures
Publication
- M. Sikora
- M. Sielski
- A. Stąpor
- D. Chlubek
- JOURNAL OF CRANIO-MAXILLOFACIAL SURGERY - Year 2016
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Treatment of chronic pain in oncology: cooperation between the oncologist and psychooncologist
Publication
- D. Pysz-Waberski
- W. Bulska-Będkowska
- E. Wachuła
- Oncology in Clinical Practice - Year 2019
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Whole-body cryotherapy as adjunct treatment of depressive and anxiety disorders
Publication
- J. Rymaszewska
- D. Ramsey
- S. Chładzińska-Kiejna
- ARCHIVUM IMMUNOLOGIAE ET THERAPIAE EXPERIMENTALIS - Year 2008
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Parkinson’s disease: Etiopathogenesis, molecular basis and potential treatment opportunities
Publication
- M. Lemieszewska
- A. Zabłocka
- J. Rymaszewska
- Postępy Higieny i Medycyny Doświadczalnej - Year 2019
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Whole-body cryotherapy – promising add-on treatment of depressive disorders
Publication
- J. Rymaszewska
- K. Urbanska
- D. Szcześniak
- T. Pawłowski
- K. Pieniawska-Śmiech
- I. Kokot
- L. Pawlik-Sobecka
- S. Płaczkowska
- A. Zabłocka
- B. Stańczykiewicz
- Psychiatria Polska - Year 2019
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Psychological adjustment of women after oncological surgery and at the end of treatment
Publication
- J. Szczepańska-Gieracha
- I. Malicka
- J. Rymaszewska
- M. Woźniewski
- Contemporary Oncology/Współczesna Onkologia - Year 2010
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Off-label medications in the treatment of hospitalized children with atopic dermatitis
Publication
- M. Niedźwiedź
- M. Skibińska
- J. Narbutt
- A. Lesiak
- Postępy Dermatologii i Alergologii - Year 2023
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Deep brain stimulation: new possibilities for the treatment of mental disorders
Publication
- J. Beszłej
- T. Wieczorek
- A. Kobyłko
- P. Piotrowski
- D. Siwicki
- A. Weiser
- K. Fila-Witecka
- J. Rymaszewska
- P. Tabakow
- Psychiatria Polska - Year 2019
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Oxidative Stress as a Possible Target in the Treatment of Toxoplasmosis: Perspectives and Ambiguities
Publication
- K. Szewczyk-Golec
- M. Pawłowska
- R. Wesołowski
- M. Wróblewski
- C. Mila-Kierzenkowska
- R. Wesolowski
- International Journal of Molecular Sciences - Year 2021
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Search results for: POLYSACCHARIDESADSORPTIONMEMBRANESNANOCOMPOSITESPHOTOCATALYSISWASTEWATER TREATMENT