Results 221 to 230 of about 86,186 (276)
Some of the next articles are maybe not open access.
Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2020
The excellent inherent floatability of talc and molybdenite makes them very difficult to be separated in the flotation process. To conquer the problem, for the first time, an attempt was made to separate molybdenite and talc by calcining the ores under ...
Xuekun Tang +6 more
semanticscholar +1 more source
The excellent inherent floatability of talc and molybdenite makes them very difficult to be separated in the flotation process. To conquer the problem, for the first time, an attempt was made to separate molybdenite and talc by calcining the ores under ...
Xuekun Tang +6 more
semanticscholar +1 more source
Tribology International, 2020
A series of nano-oils containing nano-particles (NPs) of talc (≈50 nm size) in varying amounts (0.5, 1, 2, 3 and 4 wt%) and dispersant (1%) was developed.
V. Saini +3 more
semanticscholar +1 more source
A series of nano-oils containing nano-particles (NPs) of talc (≈50 nm size) in varying amounts (0.5, 1, 2, 3 and 4 wt%) and dispersant (1%) was developed.
V. Saini +3 more
semanticscholar +1 more source
Talc Pleurodesis: a Medical, Medicolegal, and Socioeconomic Review.
Annals of Thoracic Surgery, 2020BACKGROUND Talcum has been used in pleurodesis for over eight decades. Despite a wealth of research, controversy remains over the optimal sclerosant for pneumothorax and pleural effusions.
Ioana Baiu, Elorm Yevudza, J. Shrager
semanticscholar +1 more source
Talc pleurodesis: Talc slurry versus thoracoscopic talc insufflation in a porcine model
The Annals of Thoracic Surgery, 1996Pleurodesis using both talc slurry and thoracoscopic talc insufflation has been shown to be clinically effective. This study compares these two modalities of pleural talc instillation in an animal model.Eleven immature pigs underwent general endotracheal anesthesia. On one side, a slurry of 5 g sterile United States Pharmacopeia talc in 50 mL of saline
R G, Cohen +6 more
openaire +2 more sources
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, 2008
With the proliferation of computer security threats on the Internet, especially threats such as worms that automatically exploit software flaws, it is becoming more and more important that home users keep their computers secure from known software vulnerabilities. Unfortunately, keeping software up-to-date is notoriously difficult for home users.
Kandha Sankarpandian +2 more
openaire +1 more source
With the proliferation of computer security threats on the Internet, especially threats such as worms that automatically exploit software flaws, it is becoming more and more important that home users keep their computers secure from known software vulnerabilities. Unfortunately, keeping software up-to-date is notoriously difficult for home users.
Kandha Sankarpandian +2 more
openaire +1 more source
Separation of talc and molybdenite: challenges and opportunities
Minerals Engineering, 2019Talc is one of the most problematic hydrophobic gangue minerals that occur in sulfide ores such as molybdenite and Pt-bearing nickel sulfide ores. Owing to its strong natural hydrophobicity, talc can easily float into the sulfide mineral concentrates ...
Duowei Yuan +3 more
semanticscholar +1 more source
Chest, 1975
A young woman with a history of drug abuse rapidly developed cor pulmonale, restrictive pulmonary defect, low diffusion capacity, and a suggestion of left ventricular dysfunction. She died from complications after a lung biopsy. Microscopic examination showed talc granulomas and arteritis.
G, Marschke, L, Haber, M, Feinberg
openaire +2 more sources
A young woman with a history of drug abuse rapidly developed cor pulmonale, restrictive pulmonary defect, low diffusion capacity, and a suggestion of left ventricular dysfunction. She died from complications after a lung biopsy. Microscopic examination showed talc granulomas and arteritis.
G, Marschke, L, Haber, M, Feinberg
openaire +2 more sources
Use of locust bean gum in flotation separation of chalcopyrite and talc
Minerals Engineering, 2018In the flotation separation of chalcopyrite and talc, depressants are usually added to selectively prevent talc from floating. Commonly used depressants lack selectivity, resulting in the depression of both talc and sulfide minerals.
B. Feng +5 more
semanticscholar +1 more source
Acta Pathologica Microbiologica Scandinavica Section A Pathology, 1981
Various types of mineral dust can induce interstitial pulmonary fibrosis, but there is no definite correlation between lung X‐ray findings, tissue lesions and the type of dust. In this paper, we report on the post mortem verification of talcosis by lung tissue analysis, using light microscopy, scanning electron microscopy, energy dispersive x‐ray ...
A, Berner, B, Gylseth, F, Levy
openaire +2 more sources
Various types of mineral dust can induce interstitial pulmonary fibrosis, but there is no definite correlation between lung X‐ray findings, tissue lesions and the type of dust. In this paper, we report on the post mortem verification of talcosis by lung tissue analysis, using light microscopy, scanning electron microscopy, energy dispersive x‐ray ...
A, Berner, B, Gylseth, F, Levy
openaire +2 more sources
A novel method for surface wettability modification of talc through thermal treatment
Applied Clay Science, 2019Silica tetrahedron (also called siloxane) is an important structure of clay minerals, the percentage of which influences the hydrophobicity, polarity and other surface properties on clay mineral surfaces.
Hao Yi +8 more
semanticscholar +1 more source