guideline derivation std setting II dec 15 compatibility mode

... by-products WHO Guidelines for Drinking-Water Quality: Drinkingderivation of GVs: non-threshold substances non- WHO Guidelines for Drinking-Water Quality: Drinkingprovisional guideline values ... • a guideline is not necessarily a standard • international guidelines are available for various media, chemicals, and commodities to assist countries in the process of standard setting setting...

Ngày tải lên: 15/04/2015, 09:19

... by inhalation intake by inhalation over one or more workshifts • Skin notation is given when absorption through the skin can add a potentially significant contribution to the systemic toxicity ... damage to kidney following ingestion of cadmium ions • reversible and irreversible effects – reversible effects - e.g skin irritation or anaesthesia – irreversible effects - e.g chemical-induced ......

Ngày tải lên: 15/04/2015, 09:19

... affected? Individual risk Voluntary or accepted risk? Benefits from accepting risk FACTORS CAUSING OUTRAGE FACTORS AFFECTING RISK PERCEPTION FACTOR Potentially uncontrollable risks Ability to cause ... IMPLICATIONS FOR RISK ASSESSMENT AND MANAGEMENT Stakeholder involvement in all stages of risk assessment Addressing public concerns adequately Consider risk perception issues i...

Ngày tải lên: 16/04/2015, 08:49

... applied in calculating the chronic Population Adjusted Dose (cPAD) Acute Dietary Risk Assessment A revised acute dietary risk analysis was conducted with the DEEM The exposure at a maximum was ... mg/kg/day cPAD = aRfD 10 = 0.0003 mg/kg/day = 0.00003 mg/kg/day 10 Chronic Dietary Risk Assessment A chronic dietary risk analysis was conducted using the DRES analysis Using DRE...

Ngày tải lên: 15/04/2015, 08:43

... determined from the study 12/ 8/2010 Reference Dose for Alachlor The NOEL in the chronic rat study of 0.5 mg/kg/day was considered to be the appropriate endpoint for establishing the non -cancer RfD for ... (MOE) approach for the purpose of risk assessment of alachlor Since there were rare tumors seen with alachlor exposure in animal studies, for the purposes of risk assessment,...

Ngày tải lên: 15/04/2015, 08:43

... contains rice Is this use safe for acute exposures ? Chronic exposures ? LongLong-Term versus Short-Term ShortExposure Estimates LongLong-Term versus Short-Term ShortExposure Estimates For this example ... in a chronic exposure assessment, the use of median residue levels is not appropriate and results at the high end of the residue distribution should be used in an acute exposure asses...

Ngày tải lên: 15/04/2015, 09:20

... for some endpoints (carcinogens, allergens?) Risk Characterization of Carcinogens Class of carcinogen Potency consideration (possibly risk figure) Mode/ mechanism of action Descriptive statement ... concerning safety and potential risks Definition of risk management /risk reduction needs Exposure Considerations Exposures from all sources and through various media Risk comparison o...

Ngày tải lên: 17/04/2015, 08:38

... đổ - Ý nghĩa; • Bộ mắt nông thôn miền Bắc thay đổi • Khối liên minh công nông củng cố - Nông nghiệp: Nông dân hăng hái khai khẩn ruộng ruộng đất hoang, tăng đàn trâu bò, nông cụ, sửa chữa đê đập ... tiến công tiêu diệt Him Lam toàn phân khu Bắc • Đợt 2: ( 30 – đến 26 – / 1954) quân ta tiến công tiêu diệt phía đông phân khu trung tâm • Đợt 3: ( – đến – / 1954) quân ta đồng loạt tiến công tiêu...

Ngày tải lên: 06/08/2013, 01:26

... KEY UNIT 15 TEST I 1a 2d 3b 4a 5d II 6c 7b 8a 9d 10b 11a 12a 13c 14a 15a III 16d 17d 18a 19c 20a IV 21b 22c 23b 24c 25c 26d V 27a 28b 29d 30a 31d TEST I 1a 2b 3b 4c 5a II 6a 7a 8d 9d 10d ... 16d 17a 18b 19c 20c IV 21b 22d 23c 24b 25a 26c V 27a 28b 29d 30a 31d TEST I 1d 2b 3d 4a 5b II 6c 7b 8c 9b 10a 11b 12b 13b 14a 15b III 16d 17c 18d 19d 20b III 21b 22c 23b 24a 25b 26d 27a 28b V 29c ... V...

Ngày tải lên: 15/12/2013, 01:15

... floor, but I still need dust the furniture ABCD 17 Marion filled the kettle and plugged it on ABCD 18 Donald came out off his office, looking tired and worried ABCD 19 Study is no longer restricted ... (a, b, c, or d) that best fits each of the blank spaces Not so long ago, people only used the ( 21) _to make phone calls Now, thanks to computers, people use their phones (22) much more They...

Ngày tải lên: 24/12/2013, 09:18

... đường trung tuyến AM, BN a Khẳng định SAMB = SAMC hay sai ? A Đúng B Sai b Tính diện tích ABN, Biết diện tích ABC S A S B S C S D S PHẦN III: BÀI TỰ LUẬN Câu ( điểm) Từ điểm M tu ý ABC,

Ngày tải lên: 04/07/2014, 09:00

... did not produce a high yield A) Since B) However C) Although D) Due to 15 Ludwig van Beethoven is considered one of the greatest composers ……… A) who ever lived B) he lived C) when living D) while ... instances of) heart attacks in people 22 (A The more) you (B pull) on a square knot, the (C tightest) it (D gets) 23 The koto, a japanise string instrument, (A consists in) (B a) long (C woode...

Ngày tải lên: 26/07/2014, 11:21

... I knew END OF LESSON 15 COPYRIGHT NOTICE: 'Everyday English From Australia' lessons were funded by AusAID (the Australian Government's aid agency) and produced by Radio Australia Vietnamese Service ... locations (mô tả nơi chốn, vị trí) Khi tả đồ vật, cần phải nói rõ chúng đâu giới từ như: 'IN' (ở trong) hay 'ON' (ở trên, tại.) Thí dụ: The bread is in the cupboard on the shelf Bánh mì...

Ngày tải lên: 02/08/2014, 08:20

... pathogenesis of sea turtle diseases have been poorly studied Therefore, there remains a tremendous need for basic research involving health assessment and disease of sea turtles The purpose of this chapter ... 1997]) and therefore of limited interest to students © 2003 CRC Press LLC 390 The Biology of Sea Turtles, Vol II of ecosystem and wild population health, it...

Ngày tải lên: 12/08/2014, 05:21

... nước năm 2005 30 Chỉ số Cả nước Diện tích (nghìn ha) Đồng sông Cửu Long 38 26 ,3 Sản lượng (nghìn tấn) 192 98,5 35 832 ,9 73 29, 2 a.Tính tỉ lệ (%) diện tích sản lượng lúa Đồng sông Cửu Long so với nước ... * Rút kinh nghiệm: 35 TUẦN 30 : TIẾT 46: Ngày soạn:21 /3/ 2015 Ngày dạy: 23 /3/ 2015 PHÁT TRIỂN TỔNG HỢP KINH TẾ BIỂN -ĐẢO BẢO VỆ TÀI NGUYÊN VÀ MÔI TRƯỜNG BIỂN- ĐẢO (TT) Bài 39 :...

Ngày tải lên: 06/06/2015, 08:02