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wszystkich: 1167
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Wyniki wyszukiwania dla: COSMETIC EMULSION
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Fruit seeds oils as a cosmetic emulsions component
PublikacjaThe fruit seeds are known to have a considerable amount of oil and their potential specialty as nutraceutical oil was suggested based on high level of unsaturated triacyglycerols (major fatty acids are linoleic, linolenic, oleic) and a high content of tocols (tocopherols and tocotrienols). In this study the possibility of application fruit seeds oils in W/O and O/W emulsion systems was investigated to find the influence of the...
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Antioxidant Activities of Ethanolic Extracts Obtained from α-Pinene-Containing Plants and Their Use in Cosmetic Emulsions
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Lepidium peruvianum as a Source of Compounds with Anticancer and Cosmetic Applications
PublikacjaLepidium peruvianum—an edible herbaceous biennial plant distributed in the Andes—has been used for centuries as food and as a natural medicine in treating hormonal disorders, as an antidepressant, and as an anti-osteoporotic agent. The presented study aims to prove its beneficial cosmetic and chemopreventive properties by testing the antiradical, whitening, cytotoxic, and anticancer properties of differently colored phenotypes...
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Application of Algae Biomass and Algae Extracts in Cosmetic Formulations
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Biomass and Extracts of Algae as Material for Cosmetics
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Biomass of freshwater Cladophora as a raw material for agriculture and the cosmetic industry
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Topical delivery of pharmaceutical and cosmetic macromolecules using microemulsion systems
PublikacjaMicroemulsions are transparent, thermodynamically stable colloidal systems. Over the recent years, they have been increasingly investigated due to their potential as skin delivery vehicles for a wide range of drug molecules. The nanoscale particle size and the specificity of microemulsion components are the main features determining the skin permeation process. However, in order to effectively cross the skin barrier, the active...
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Characteristics of calcium carbonate microparticles fabricated by the emulsion-emulsion technique in a large scale
PublikacjaReaktor zbudowany z dwóch współosiowych kolumn z mieszaniem w kolumnie wewnętrznej zastosowano do strącania cząstek węglanu wapnia metodą mieszania dwóch emulsji woda w oleju zawierających chlorek wapnia oraz węglan sodu jako reagenty. Zbadano wpływ częstości obrotów mieszadła, stężenia reagentów oraz czasu starzenia na wielkość cząstek stałych.
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Investigation of the Binding Properties of the Cosmetic Peptide Argireline and Its Derivatives Towards Copper(II) Ions
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Kombucha as a Potential Active Ingredient in Cosmetics—An Ex Vivo Skin Permeation Study
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Possibilities of Using Medicinal Plant Extracts and Salt-Containing Raw Materials from the Aral Region for Cosmetic Purposes
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A novel analytical approach in the assessment of unprocessed Kaffir lime peel and pulp as potential raw materials for cosmetic applications
PublikacjaVolatile fraction of fruits is a rich source of bioactive and aroma compounds, which can be used in the cosmetics industry after meeting relevant criteria. This is particularly evident in citrus fruits, especially in Citrus hystrix, in which the headspace consists mainly of terpenes. Due to the insufficient sensitivity of analytical methods, essential oils are used in investigations in contrast to fresh fruits. Therefore, a novel...
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The long-term studies of osmotic membrane distillation
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Osmotic MD and other membrane distillation variants
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Marine and Cosmic Inspirations for AI Algorithms
PublikacjaArtificial Intelligence (AI) is a scientific area that currently sees an enormous growth. Various new algorithms and methods are developed and many of them meets practical, successful applications. Authors of new algorithms draw different inspirations. Probably the most common one is the nature. For example, Artificial Neural Networks were inspired by the structure of human brain and nervous system while the classic Genetic Algorithm...
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Stability of oil‐in‐water emulsions as influenced by thermal treatment of whey protein dispersions or emulsions
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Optical readout of superheated emulsions
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Preparation and characterization of collagen/chitosan/hyaluronic acid thin films for application in hair care cosmetics
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Emulsion-Based Gel Loaded with Ibuprofen and Its Derivatives
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The long-term properties of mineral-cement-emulsion mixtures
PublikacjaThis publication presents evaluation of long-term behavior of mineral-cement-emulsion (MCE) mixtures. MCE mixtures are among the major products of cold recycling of old asphalt pavements. They are composed by binding of the old materials reclaimed from the pavement and new mineral aggregate using two different binding agents – cement and bituminous emulsion. While bituminous emulsion dissolutes and binds materials quite fast, it...
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MCORD: MPD cosmic ray detector for NICA
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Model studies on then-alkane emulsions stability
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Characterization of the natural chemical and osmotic environment of early wheat embryogenesis
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Investigation of dialkyldimethylammonium bromides as stabilizers and/or emulsifiers for O/W emulsion
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Effect of lipid phase composition on autoxidation of water - in - oil emulsion
PublikacjaW pracy przedstawiono ocenę procesu autooksydacji emulsji W/O ze szczególnym uwzględnieniem składu fazy olejowej emulsji na postęp reakcji. Zbadano również wpływ wybranych antyoksydantów i emulgatorów na stabilność sporządzonych układów emulsyjnych.
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The Influence of Binding Agents on Stiffness of Mineral-cement-emulsion Mixtures
PublikacjaThis paper attempts to determine the behavior of mineral-cement-emulsion mixture (MCE) under load, whether is it similar to asphalt mixtures (viscoelastic behavior) or to cement treated materials (elastic behavior). To answer this question nine mineral- cement-emulsion mixtures with different combinations of cement and emulsion content were tested in laboratory using Simple Performance Test (SPT). For each mixture stiffness moduli...
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Rheological properties of emulsion stabilized by acylglycerol emulsifiersmodified with sodium carboxylates.
PublikacjaOtrzymano modelowe emulsje stabilizowane emulgatorami acyloglicerolowymi modyfikowanymi karboksylanami sodu. Sporządzono wykresy fazowe i wyznaczono właściwości reologiczne układów. Podano równania zależności lepkości emulsji od udziału fazy zdyspergowanej.
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Emulsion cleaning of metal surfaces contaminated with fresh and oxidizedprinting ink
PublikacjaWykonano badania usuwania farby drukarskiej, stosowanej do druku offsetowego, za pomocą emulsji terpentyny i hexanu w wodzie. Wyznaczono kinetykę procesu i wytypowano najkorzystniejszy skład emulsji.
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Hydrodynamic functions of emulsion system agitated in the draft-tube reactor
PublikacjaPrzeprowadzono badania podstawowe sposobu wytwarzania emulsji w reaktorze pętlicowym z mieszaniem. Badano punkt inwersji faz oraz zapotrzebowanie mocy mieszania w zależności od składu emulsji. Zaobserwowano występowanie maksimum mocy mieszania w punkcie inwersji emulsji. Zaobserwowano liniową zależność prędkości cyrkulacji ciągłej fazy wodnej od częstości obrotów mieszadła śmigłowego.
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MCORD - MPD Cosmic Ray Detector a new features
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Performance of CMS muon reconstruction in cosmic-ray events
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Commissioning of the CMS experiment and the cosmic run at four tesla
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Performance of the CMS cathode strip chambers with cosmic rays
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Performance of the CMS drift tube chambers with cosmic rays
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Commissioning of the CMS High-Level Trigger with cosmic rays
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Cosmic-Time Quantum Mechanics and the Passage-of-Time Problem
PublikacjaA new dynamical paradigm merging quantum dynamics with cosmology is discussed.
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Emulsifying blends based on natural fats for eco-design of O/W emulsions
PublikacjaEmulsifier blends are most often used to stabilize and modulate the properties of cosmetic and pharmaceutical emulsions, such as skin care or application-related consistency. However, the rational design of such emulsifier blends is often not well understood, especially when their ingredients are natural raw materials. This study aimed to analyze the influence of natural fatty ingredients selected as emulsifiers on the emulsion...
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Osmotic membrane distillation with continuous regeneration of stripping solution by natural evaporation
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Structuring of Emulsions by Tailoring the Composition of Crystalline Emulsifier
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Investigation on domestic fruits seed oils in personal care emulsion systems
PublikacjaThe use of fruit seed oils in personal care products is of significance to both their function and image. Poland is an important processor of fruit products within the EU, and thus has a large availability of seeds from domestic fruits, which are normally considered to be a waste material. Unfortunately, current literature is scarce of the suitability of these oils for topical use in the form of cosmetic emulsions. Published data...
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Liquid-liquid separation in petroleum production: ultrasonic characterization of emulsion stability.
PublikacjaPrzedstawiono nowe urządzenie pozwalające monitorować rozdział emulsji za pomocą ultradźwięków. Wykonano kalibrację, dzięki której można sygnał szybkości rozchodzenia się dźwięków przekształcać na stężenie fazy wewnętrznej emulsji oraz otrzymywać wykres rozdziału faz w czasie. Wyniki otrzymano dla modelowej emulsji typu O/W, w której fazę olejową stanowił bitumen oraz dla emulsji W/O, gdzie fazą olejową była ropa naftowa
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Emulsion cleaning of metal surfaces contaminated with fresh and oxidized printing ink.
PublikacjaWykonano badania usuwania farby drukarskiej, stosowanej do druku offsetowego za pomocą emulsji terpentyny i hexanu w wodzie.
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Vaccinium Species—Unexplored Sources of Active Constituents for Cosmeceuticals
PublikacjaThe genus Vaccinium is represented by shrubs growing in a temperate climate that have been used for ages as traditional remedies in the treatment of digestive problems, in diabetes, renal stones or as antiseptics due to the presence of polyphenols (anthocyanins, flavonoids and tannins) in their fruits and leaves. Recent studies confirm their marked potential in the treatment of skin disorders and as skin care cosmetics. The aim...
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Extraction of macroalgae biomass for cosmetics industry Wytwarzanie ekstraktu z biomasy makroglon�w do produkcji kosmetyk�w
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Conceptual design report of the MPD Cosmic Ray Detector (MCORD)
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<title>"Pi of the sky": robotic search for cosmic flashes</title>
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Alignment of the CMS silicon tracker during commissioning with cosmic rays
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Commissioning and performance of the CMS pixel tracker with cosmic ray muons
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Power balance in hydraulic satellite motors supplied with oil and HFA-E emulsion
PublikacjaMineral oil and HFA-E emulsion are liquids which differ in viscosity, density and lubricant properties. Therefore, supplying hydraulic satellite motors with these liquids, differences between quantity of hydraulic, volumetric and mechanical losses are observed. These losses influence efficiency of conversion of hydraulic energy into mechanical energy and thereby power balance of motors.
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Phase transitions and microstructure of emulsion systems prepared with acylglycerols/zinc stearate emulsifier
PublikacjaZbadano przemiany fazowe jakim ulegają układy emulsyjne w czasie procesu emulgowania, prowadzonego w obecności emulgatora acyloglicerolowego modyfikowanego stearynianem cynku. Rodzaj przemian mikrostrukturalnych jakim ulegały emulsje zależny był w głównej mierze od temperatury oraz zawartości fazy wodnej. Obserwowano powstawanie emulsji typu W/O, która wraz z obniżaniem temperatury ulegała inwersji prowadzącej do powstania dyspersji...