WordNet

the spatial property of being crowded together (同)density, denseness, tightness, compactness
bringing together military forces
strengthening the concentration (as of a solute in a mixture) by removing diluting material
the strength of a solution; number of molecules of a substance in a given volume
complete attention; intense mental effort (同)engrossment, absorption, immersion
increase in density
that may be accepted or conceded; "a kind of speculation that was permissible in cosmology but inadmissible in medicine"
that may be permitted especially as according to rule; "permissible behavior in school"; "a permissible tax deduction" (同)allowable

PrepTutorEJDIC

〈U〉(…への)(光線・注意などの)集中;(仕事などへの)専念,専心《+『on』+『名』》 / 〈C〉(人口などの)集中 / 〈U〉濃縮;〈液体の〉濃度
許すことのできる,差し支えない

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1. 血清クレアチニン濃度を上昇させる剤 drugs that elevate the serum creatinine concentration
2. 急性冠症候群がない患者にでの心筋トロポニン濃度の上昇 elevated cardiac troponin concentration in the absence of an acute coronary syndrome
3. 乳児や12歳未満の小児の鉄欠乏症：治療 iron deficiency in infants and children less than12 years treatment
4. カドミウムの疫学および毒性 epidemiology and toxicity of cadmium
5. 感染症予防：一般原則 infection prevention general principles

English Journal

Japanese Journal

Cytotoxicity Assessment of Heavy Metal Arsenic (Arsenic Trioxide) Using Nigella sativa L. (Black Cumin) as Test System

Pramanik Ankita,Datta Animesh Kumar,Gupta Sudha,Basu Sandipon,Das Debadrito,Ghosh Bapi
ＣＹＴＯＬＯＧＩＡ 84(3), 215-219, 2019
… concentration (permissible dose laid down by WHO) of arsenic trioxide (As2O3; …
NAID 130007711408

Stress and Adhesion of Protective Oxide Scales on Stainless Steels and RE Effects

Kitamura Kazuyuki,Nishiyama Yoshitaka,Fujimoto Shinji,Otsuka Nobuo
ＩＳＩＪ　Ｉｎｔｅｒｎａｔｉｏｎａｌ 59(9), 1642-1649, 2019
… Comparing the two measurements, we introduced the maximum permissible stress, σmax, as an index describing scale failure resistance. … The steel oxidizes drastically if the Cr content decreases below a critical concentration, exhibiting breakaway oxidation. …
NAID 130007706707

Assessment of air pollutants in the occupational environment of plasma biomedical waste disposal system in Ahmedabad, India

Sampathraju Raghavan,Mansuri Mahamad Asif
環境と安全 10(2), 89-93, 2019
… The concentration of particulate matter (SPM and RPM or PM10), CO, SO2, H2S, NO2, Cl2 and total VOCs were well within national ambient air quality standards (CPCB, 2009) and within permissible exposure limit (PEL) of Indian Factories Act, 1948. …
NAID 130007705334

Related Links

Permissible concentrations in soil [mg/kg d

Permissible concentrations in soil [mg/kg d.w.] Prepared based on Minister for Environment Decree “in matter of soil quality standards and earth quality standards” published on September, 9, 2002 – see Official Journal

Maximum permissible concentration (MPC)

Maximum permissible concentration (MPC) maximum number of harmful substances per unit volume (air, water, other fluids) or weight ( food ), the receipt of which is the body's natural ways during the working day at work or a long time in other conditions does not lead to pathological changes in health status and does not cause adverse genetic ...