Search Results - "Oya, Masaru"

Analysis of Cleaning Power Using New Cleaning Kinetics and Interfacial Science Studies on Aquatic Toxicity of Surfactants by Oya, Masaru

“…Studies devised through the fusion of cleaning and environmental sciences can be summarized as follows: new cleaning kinetics applying a probability density…”
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Effect of Fine Bubbles on Removal of Linear Alkyl Benzene Sulfonate Surfactant during the Rinsing Stage of Laundry Washing by Oya, Masaru

“…The use of fine bubbles is a promising approach to remove surfactant efficiently during the rinsing process of clothing, to fulfill a requirement. Therefore,…”
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Relation between mechanism of soil removal from fabrics and a parameter derived from probability density functional method for washing force analysis by Oya, Masaru

“…The probability density functional method is one of the washing force analysis methods that combines the classical kinetic analysis of detergency method and…”
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Improvement of the image analysis method for quantifying low-polarity oily stains on fabric by Sugita, Keiko, Oya, Masaru

“…The stain quantification method using image analysis is excellent because it is non-destructive and applicable for non-uniformly adhered stains. The technique…”
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Probability Density Functional Method of Enzyme Effect on Denatured Protein Soil by Inoue, Akinori, Kameya, Takashi, Oya, Masaru

“…Protein soils must be removed for both appearance and hygienic reasons. They are denatured by heat treatment or bleaching and cleaned using enzymes. Among the…”
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Classification of the Biodegradation Factors of Linear Alkylbenzene Sulfonate by Takada, Noriko, Oya, Masaru

“…The conditions that significantly affect the biodegradability of linear alkylbenzene sulfonate (LAS) based on previous studies were categorized. Among these…”
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A Small-scale Washing Test That Reproduces the Mechanical Forces Occurring Inside a Commercial Washing Machine by Oya-Hasegawa, Miyako, Oya, Masaru

“…A small-scale washing test model was proposed to reproduce the mechanical forces occurring inside a household washing machine in Japan. Washing tests were…”
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Effect of Water Hardness on Acute Aquatic Toxicity of Fatty Acid Salts by Takada, Noriko, Kobayashi, Takeshi, Oya, Masaru

“…The acute aquatic toxicity of anionic surfactants, including fatty acid salts, changes depending on water hardness. Generally, the acute aquatic toxicity of…”
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Combined Use of Reducing Agents and Biodegradable Chelating Agent for Iron Rust Removal by Nakamura, Tatsuya, Tsukizawa, Toru, Oya, Masaru

“…Since many of the current chemicals used to remove iron rust are hazardous to the environment and human health, the combined use of a reducing agent and a…”
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Improving the Removability of Mud Stains by Combining a Homopolymer and a Chelating Agent by Sasaki, Shigeyo, Morita, Akitomo, Kameya, Takashi, Oya, Masaru

“…To improve the detergency of mud stains without triphosphate, we developed a new composition that enhances the detergency of mud stains more efficiently. To…”
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Kinetic analysis of hemoglobin detergency by probability density functional method by Oya, Miyako, Taniguchi, Yosuke, Fujimura, Naoaki, Miyamoto, Karen, Oya, Masaru, Tiwari, Anjani Kumar

“…In this study, washing tests were performed using samples prepared by contaminating fabrics with hemoglobin, and a kinetic analysis was conducted based the…”
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Analysis of interaction between mechanical force and chemical effect in cleaning phenomenon by probability density functional method by Oya‐Hasegawa, Miyako, Sato, Yuya, Oya, Masaru

“…Probability density functional method was used to determine whether interaction between mechanical force and chemical action in cleaning was an additive…”
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Synergistic Action of Temperature and pH Factors in the Cleaning of Fatty Acids Soils; Analyzed by Probability Density Functional Method by Oya-Hasegawa, Miyako, Miyamoto, Karen, Oya, Masaru

“…In this study, the interaction between the temperature and the pH of soil containing fatty acids with sodium dodecyl sulfate (SDS) aqueous solution was…”
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Ultrasonic Cleaning for Irrigating Purulent Substances during Laparoscopic Gastrointestinal Surgery by Oya-Hasegawa, Miyako, Kusashio, Kimihiko, Yasutomi, Jun, Matsumoto, Masanari, Suzuki, Takeshi, Iida, Ayako, Fushimi, Koya, Furukawa, Arata, Ashizawa, Yosuke, Imamura, Namiko, Oya, Masaru

“…To improve the outcome of laparoscopic gastrointestinal surgery, improvement in the technology for removing purulent substances from the abdominal cavity is…”
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A Small-scale Washing Test That Reproduces the Mechanical Forces Occurring Inside a Commercial Washing Machine by Miyako Oya-Hasegawa, Masaru Oya

“…Abstract: A small-scale washing test model was proposed to reproduce the mechanical forces occurring inside a household washing machine in Japan. Washing tests…”
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Persistence of the Antibacterial and Antiviral Effects after Skin Cleansing ~A New Approach to Suppress the Contact Infection by Tachikawa, Masashi, Miyachi, Arata, Inoue, Ryo, Kaneda, Sumi, Naito, Atsushi, Aramaki, Kenji, Oya, Masaru

“…Handwashing represents an important personal hygiene measure for preventing infection. Herein, we report the persistence of antibacterial and antiviral effects…”
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DEVELOPMENT OF CLEANING EVALUATION APPLICATION USING HUE CHANGE AS A PARAMETER by Tsukizawa, Toru, Nakamura, Tatsuya, Oya, Masaru

“…In the field of cleaning, there is a method to evaluate the amount of soiling by processing the color signal of an image of a soiled sample using the…”
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Analysis of Cleaning Process for Several Kinds of Soil by Probability Density Functional Method by Fujimoto, Akihiro, Tanaka, Terumasa, Oya, Masaru

“…A method of analyzing the detergency of various soils by assuming normal distributions for the soil adhesion and soil removal forces was developed by…”
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A score-based classification method for identifying Hardware-Trojans at gate-level netlists by Oya, Masaru, Youhua Shi, Yanagisawa, Masao, Togawa, Nozomu

“…Recently, digital ICs are often designed by outside vendors to reduce design costs in semiconductor industry, which may introduce severe risks that malicious…”
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Effects of surface activity on aquatic toxicity of binary surfactant mixtures by Hisano, Noriko, Oya, Masaru

“…The purpose of this study was to discuss the effects of surface activity on the aquatic toxicity of binary surfactant mixtures comprising anionic, nonionic,…”
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