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Ñïðàâî÷íèê / Ôóíêöèîíàëüíûé ñîñòàâ òåëåâèçîðîâ

MODEL CHASSIS POWER V-OUT VIDEO CONTROL H-OUT
  CUC 4410/4411 BUZ90, BC40 (TDA4605) TDA8170 TDA3505 SDA2023(MOS) BU508A
  CUC 1835 IRFPC50(TDA4601) TDA8145 TDA9080 SDA30161 D1432
  CUC 1860 IRFPC50(TDA4601) TDA8145 TDA9080 SDA30161 D1432
  CUC 1880 IRFPC50(TDA4601) TDA8145 TDA9080 SDA30161 D1432
  CUC 1890 IRFPC50(TDA4601) TDA8145 TDA9080 SDA30161 D1432
  CUC 4510 TDA4605 TDA8170 TDA3505 SDA2083 BU508A  
GR-1450   C5148 TDA3653B TDA8362 PCA84C444 D1555
GR-1455   C5148 TDA3653B TDA8362 PCA84C444 D1555
GR-2150   C5148 TDA3653B TDA8362 PCA84C444 D1555
M61-1690DPL CUC 6460, 6449 BC40(TDA4605/3) TDA8350Q TDA8376 MC68HC11F1 BU508A, D1432
M63-281/8/IDTV/LOG 1826 BUZ(TDA4605-3) TDA 4173AF TDA4780-V3 SDA5250-100 C4542, C4288A
M63-370 CTi/TEXT/ GB CUC3600/ 3800 BU546(TDA4600-1) TDA3654 TDA3505 ZC8660-2P BU508A
M63-375/9/CTi/GB/ 9TEXT CUC3600/ 3800 BU546(TDA4600-1) TDA3654 TDA3505 ZC8660-2P BU508A
M63-670 CUC5360 BUZ90, BC50(TDA4605) TDA4685, TDA4680 SDA20561 (562, 563) BU508A  
M63-670 TOP CUC5360/ 5361 BUZ90, BC50(TDA4605) TDA4685, TDA4680 SDA20561 (562, 563) BU508A  
M70-169/9 IDIV CUC 1951 IRFPC50(TDA4605A) TDA 4173AF SDA9280 68HC11F1 C4288A
M70-1690 DPL CUC 6469, 6449 BC40(TDA4605/3) TDA 8350Q TDA8376 MC68HC11F1 BU508A, D1432
M70-269/9 CUC1952 IRF(TDA4605-3) TDA 4173AF TDA4780 MSP3410 C4288A
M70-281/8/IDTV/LOG 1826 BUZ(TDA4605-3) TDA 4173AF TDA4780-V3 SDA5250-100 C4542, C4288A
M70-390/9/GB/9TEXT CUC3600/ 3800 BU546(TDA4600-1) TDA3654 TDA3505 ZC8660-2P BU508A
M70-395 CTi CUC3600/ 3800 BU546(TDA4600-1) TDA3654 TDA3505 ZC8660-2P BU508A
M70-395CTi/GB/ TEXT CUC3600/ 3800 BU546(TDA4600-1) TDA3654 TDA3505 ZC8660-2P BU508A
M70-396 CTi-PC CUC3600/ 3800 BU546(TDA4600-1) TDA3654 TDA3505 ZC8660-2P BU508A
M72-270 IDTV/LOG 1826 BUZ(TDA4605-3) TDA 4173AF TDA4780-V3 SDA5250-100 C4542, C4288A
M72-410/9/PIP CUC1842 IRF(TDA4605-3) TDA 4173AF TDA4780 MSP3410 C4288A
M82-169/9 IDIV CUC 1982 IRFPC50(TDA4605A) TDA 4173AF SDA9280 68HC11F1 C4288A
M82-269/9/PAL PLUS CUC1984 IRF(TDA4605-3) TDA 4173AF TDA4780 MSP3410 C4288A
M82-269 PAL PLUS/LOS CUC1983 IRF(TDA4605-3) TDA 4173AF TDA4780 MSP3410 C4288A
M84-210/8 IDTV/LOG 1827 BUZ(TDA4605-3) TDA 4173AF TDA4780-V3 SDA5250-100 C4542, C4288A
M95-410/9/PIP CUC1894 IRF(TDA4605-3) TDA 4173AF TDA4780 MSP3410 C4288A
MW70-269 PAL PLUS CUC1952 IRF(TDA4605-3) TDA 4173AF TDA4780 MSP3410 C4288A
MW82-100/9 CUC1984 IRF(TDA4605-3) TDA 4173AF TDA4780 MSP3410 C4288A
P27-649/12 CUC 5200 BUZ90 TDA 8170 TDA3505 ZC411860 BUT11F
P37-040 CUC5303 BUZ90(TDA4605) TDA 8214B TDA3505 ST6326 BU508D
P37-040A CUC 5303 BUZ90(TDA4605) TDA 8214B TDA3505 ST6326 BU508D
P37-040A INT CUC 5303 BUZ90(TDA4605) TDA 8214B TDA3505 ST6326 BU508D
P37-040P/S CUC 5303 BUZ90(TDA4605) TDA 8214B TDA3505 ST6326 BU508D
P37-050 CUC 5303 BUZ90(TDA4605) TDA 8214B TDA3505 ST6326 BU508D
P37-050 GB/INT/OIAT CUC 5303 BUZ90(TDA4605) TDA 8214B TDA3505 ST6326 BU508D
P37-060 CUC 6300 BUZ90A(TDA4605-3) TDA 8174W STV2102, 2110 ZC88642P, 424701  
P37-342(CTI) CUC3400 BUT11(TDA3640) TDA 8170 TDA3505 SDA2010-A ....
P37-47 CUC5303 BUZ90(TDA4605) TDA 8214B TDA3505 ST6326 BU508D
P37-640 text CUC 6300 BUZ90A(TDA4605-3) TDA 8174W STV2102, 2110 ZC88642P, 424701  
P37-731/12 text CUC 7305 MJF18004  (UC3842N/AN) TDA 3653B TDA8362A SDA5522 (5252TEXT) S2055N
P37-733/5TEXT CUC7303 MJF18004C (UC3842N/AN) TDA 3653B TDA8362 SDA5222, SDA5252 S2055N
P37-740 TOP CUC7302 BC40(TDA4605/3) TDA 8350Q TDA8376 MC68HC11F1 BU508A, D1432
P40-050 CUC 5303 BUZ90(TDA4605) TDA 8214B TDA3505 ST6326 BU508D
P40-060 CUC 6300 BUZ90A (TDA4605-3) TDA 8174W STV2102,  2110 ZC88642P, 424701  
P4047 CUC5303 BUZ90(TDA4605) TDA 8214B TDA3505 ST6326 BU508D
P40-345 CTI/GB CUC3400 BUT11(TDA3640) TDA 8170 TDA3505 SDA2010-A ....
P40-440 CUC4400 ...... TDA 8170 TDA3505 SDA2023 BU508D
P40-640 text CUC 6300 BUZ90A(TDA4605-3) TDA 8174W STV2102, 2110 ZC88642P, 424701  
P40-740 CUC7302 BC40(TDA4605/3) TDA 8350Q TDA8376 MC68HC11F1 BU508A, D1432
P42-050 CUC 5303 BUZ90(TDA4605) TDA 8214B TDA3505 ST6326 BU508D
P42-060 CUC 6300 BUZ90A(TDA4605-3) TDA 8174W STV2102, 2110 ZC88642P, 424701  
P42-342CTI CUC3400 BUT11(TDA3640) TDA 8170 TDA3505 SDA2010-A ....
P45-440 CUC4400 ...... TDA 8170 TDA3505 SDA2023 BU508D
P45-640 text CUC 6300 BUZ90A(TDA4605-3) TDA 8174W STV2102, 2110 ZC88642P, 424701  
P45-740 TOP CUC7302 BC40(TDA4605/3) TDA 8350Q TDA8376 MC68HC11F1 BU508A, D1432
P50-640 text CUC 6300 BUZ90A(TDA4605-3) TDA 8174W STV2102, 2110 ZC88642P, 424701  
SE-2663 CUC 5361 BUZ90, BC50(TDA4605) TDA 4685, TDA 4680 SDA20561 (562, 563) BU508A  
SE-2670 CUC 5361 BUZ90, BC50(TDA4605) TDA 4685, TDA 4680 SDA20561 (562, 563) BU508A  
SE-7066 CUC 5360 BUZ90, BC50(TDA4605) TDA 4685, TDA 4680 SDA20561 (562, 563) BU508A  
SE-4264 CUC 5303 BUZ90(TDA4605) TDA 8214B TDA3505 ST6326 BU508D
SE-6367 text CUC5360/ 5361 BUZ90, BC50(TDA4605) TDA 4685, TDA 4680 SDA20561 (562, 563) BU508A  
SE-7016/9 CUC1952 IRF(TDA4605-3) TDA 4173AF TDA4780 MSP3410 C4288A
SE-7026 PAL PLUS CUC1952 IRF(TDA4605-3) TDA 4173AF TDA4780 MSP3410 C4288A
SE-7065 text CUC5360/ 5361 BUZ90, BC50(TDA4605) TDA 4685, TDA 4680 SDA20561 (562, 563) BU508A  
SE-7066/8 TOP CUC5360/ 5361 BUZ90, BC50(TDA4605) TDA 4685, TDA 4680 SDA20561 (562, 563) BU508A  
SE-7066 CUC5360/ 5361 BUZ90, BC50(TDA4605) TDA 4685, TDA 4680 SDA20561 (562, 563) BU508A  
SE-7075 text CUC5360/ 5361 BUZ90, BC50(TDA4605) TDA 4685, TDA 4680 SDA20561 (562, 563) BU508A  
SE-7086 CUC 5361 BUZ90, BC50(TDA4605) TDA 4685, TDA 4680 SDA20561 (562, 563) BU508A  
SE-7086 TOP CUC5360/ 5361 BUZ90, BC50(TDA4605) TDA 4685, TDA 4680 SDA20561 (562, 563) BU508A  
SE-7090/8 IDTV/LOG 1826 BUZ(TDA4605-3) TDA 4173AF TDA4780-V3 SDA5250-100 C4542, C4288A
SE-8216/9 PAL PLUS/PIP/ CUC1984 IRF(TDA4605-3) TDA 4173AF TDA4780 MSP3410 C4288A
ST-1663 CUC 5360 BUZ90, BC50(TDA4605) TDA 4685, TDA 4680 SDA20561 (562, 563) BU508A  
ST-1663/8 text CUC5360/ 5361 BUZ90, BC50(TDA4605) TDA 4685, TDA 4680 SDA20561 (562, 563) BU508A  
ST-1670 CUC5360 BUZ90, BC50(TDA4605) TDA 4685, TDA 4680 SDA20561 (562, 563) BU508A  
ST-1670 text CUC5360/ 5361 BUZ90, BC50(TDA4605) TDA 4685, TDA 4680 SDA20561 (562, 563) BU508A  
ST-2663/8 TOP CUC5360/ 5361 BUZ90, BC50(TDA4605) TDA 4685, TDA 4680 SDA20561 (562, 563) BU508A  
ST-2670 text TOP CUC5360/ 5361 BUZ90, BC50(TDA4605) TDA 4685, TDA 4680 SDA20561 (562, 563) BU508A  
ST-63-650 text CUC5360/ 5361 BUZ90, BC50(TDA4605) TDA 4685, TDA 4680 SDA20561 (562, 563) BU508A  
ST-63-650/8 text CUC5360/ 5361 BUZ90, BC50(TDA4605) TDA 4685, TDA 4680 SDA20561 (562, 563) BU508A  
ST-63-655 text CUC5360 BUZ90, BC50(TDA4605) TDA 4685, TDA 4680 SDA20561 (562, 563) BU508A  
ST-63-655/8 FT/GB CUC5360/ 5361 BUZ90, BC50(TDA4605) TDA 4685, TDA 4680 SDA20561 (562, 563) BU508A  
ST-63-655/8 TOP CUC5360/ 5361 BUZ90, BC50(TDA4605) TDA 4685, TDA 4680 SDA20561 (562, 563) BU508A  
ST-63-660 text CUC5360 BUZ90, BC50(TDA4605) TDA 4685, TDA 4680 SDA20561 (562, 563) BU508A  
ST-63-660/8FT/GB CUC5360/ 5361 BUZ90, BC50(TDA4605) TDA 4685, TDA 4680 SDA20561 (562, 563) BU508A  
ST-63-660 TOP CUC5511 BUZ90(TDA4605) ??? TDA4685 SDA20561A BU508A
ST-6367 text CUC5360/ 5361 BUZ90, BC50(TDA4605) TDA 4685, TDA 4680 SDA20561 (562, 563) BU508A  
ST-63-671 CUC5360 BUZ90, BC50(TDA4605) TDA 4685, TDA 4680 SDA20561 (562, 563) BU508A  
ST-63-671 text CUC5360/ 5361 BUZ90, BC50(TDA4605) TDA 4685, TDA 4680 SDA20561 (562, 563) BU508A  
ST-6367 CUC5360/ 5361 BUZ90, BC50(TDA4605) TDA 4685, TDA 4680 SDA20561 (562, 563) BU508A  
ST-6368 text CUC5360/ 5361 BUZ90, BC50(TDA4605) TDA 4685, TDA 4680 SDA20561 (562, 563) BU508A  
ST-663TOP"SYDNEY" CUC5511 BUZ90(TDA4605) ??? TDA4685 SDA20561A BU508A
ST-670TOP"WIEN" CUC5511 BUZ90(TDA4605) ??? TDA4685 SDA20561A BU508A
ST-70-650 text CUC5360/ 5361 BUZ90, BC50(TDA4605) TDA 4685, TDA 4680 SDA20561 (562, 563) BU508A  
ST-70-650/8 text CUC5360/ 5361 BUZ90, BC50(TDA4605) TDA 4685, TDA 4680 SDA20561 (562, 563) BU508A  
ST-70-655 CUC5360 BUZ90, BC50(TDA4605) TDA 4685, TDA 4680 SDA20561 (562, 563) BU508A  
ST-70-655/8 TOP CUC5360/ 5361 BUZ90, BC50(TDA4605) TDA4685, TDA4680 SDA20561 (562, 563) BU508A  
ST-70-655/8FT/GB CUC5360/ 5361 BUZ90, BC50(TDA4605) TDA4685, TDA4680 SDA20561 (562, 563) BU508A  
ST-70-657 CUC5360 BUZ90, BC50(TDA4605) TDA4685, TDA4680 SDA20561 (562, 563) BU508A  
ST-70-657 TOP CUC5360/ 5361 BUZ90, BC50(TDA4605) TDA4685, TDA4680 SDA20561 (562, 563) BU508A  
ST-70-660 CUC5361 BUZ90, BC50(TDA4605) TDA4685, TDA4680 SDA20561 (562, 563) BU508A  
ST-70-660 TOP CUC5511 BUZ90(TDA4605) ??? TDA4685 SDA20561A BU508A
ST-70-670 CUC5361 BUZ90, BC50(TDA4605) TDA4685, TDA4680 SDA20561 (562, 563) BU508A  
ST-70-670 TOP CUC5360/ 5361 BUZ90, BC50(TDA4605) TDA4685, TDA4680 SDA20561 (562, 563) BU508A  
ST-70-670/8 TOP CUC5360/ 5361 BUZ90, BC50(TDA4605) TDA4685, TDA4680 SDA20561 (562, 563) BU508A  
ST-7068 CUC5360 BUZ90, BC50(TDA4605) TDA4685, TDA4680 SDA20561 (562, 563) BU508A  
ST-7068 text CUC5360/ 5361 BUZ90, BC50(TDA4605) TDA4685, TDA4680 SDA20561 (562, 563) BU508A  
ST-70-755/9 DPL/LOG CUC6440/ 6460 BC40(TDA4605/3) TDA 8350Q TDA8376 MC68HC11F1 BU508A, D1432
ST-70-869 IDTV 1826 BUZ(TDA4605-3) TDA 4173AF TDA4780-V3 SDA5250-100 C4542, C4288A
ST-70-93 text CUC5360/ 5361 BUZ90, BC50(TDA4605) TDA4685, TDA4680 SDA20561 (562, 563) BU508A  
ST-72-261 IDTV/LOG CUC1826 BUZ(TDA4605-3) TDA 4173AF TDA 4780-V3 SDA5250-100 C4542, C4288A
ST-72-761/8 IDTV/LOG 1826 BUZ(TDA4605-3) TDA 4173AF TDA4780-V3 SDA5250-100 C4542, C4288A
SUPER COLOR B8400 /4/7/VT CUC720 BU208 TDA 3653 TDA3561 SDA2010 BU208
SUPER COLOR B8410 /2/3/4KT CUC720 BU208 TDA 3653 TDA3561 SDA2010 BU208
T-1655 text CUC6300 BUZ90A(TDA4605-3) TDA 8174W STV2102, 2110 ZC88642P, 424701  
T51-040 CUC5303 BUZ90(TDA4605) TDA 8214B TDA3505 ST6326 BU508D
T51-040 P/S CUC5303 BUZ90(TDA4605) TDA 8214B TDA3505 ST6326 BU508D
T51-050 CUC5303 BUZ90(TDA4605) TDA 8214B TDA3505 ST6326 BU508D
T51-050/OIRT CUC 5303 BUZ90(TDA4605) TDA 8214B TDA3505 ST6326 BU508D
T51-060 CUC 6300 BUZ90A(TDA4605-3) TDA 8174W STV2102, 2110 ZC88642P, 424701  
T51-066/5 CUC7303 MJF18004C (UC3842N/AN) TDA 3653B TDA8362 SDA5222, SDA5252 S2055N
T51-070 CUC 7301 MJF18004C(UC3842A) TDA 3653B TDA8362A ZC88667P, ZC88671P, ZC88669P BU508D
T51-340 CUC3400 BUT11(TDA3640) TDA 8170 TDA3505 SDA2010-A ....
T51-440 CUC4400 ...... TDA 8170 TDA3505 SDA2023 BU508D
T51-640 text CUC 6300 BUZ90A(TDA4605-3) TDA 8174W STV2102, 2110 ZC88642P, 424701  
T51-720 text CUC 7301 MJF18004C(UC3842A) TDA 3653B TDA8362A ZC88667P, ZC88671P, ZC88669P BU508D
T51-730/5 text CUC 7301 MJF18004C(UC3842A) TDA 3653B TDA8362A ZC88667P, ZC88671P, ZC88669P BU508D
T51-730/5 text ASIS CUC 7301 MJF18004C(UC3842A) TDA 3653B TDA8362A ZC88667P, ZC88671P, ZC88669P BU508D
T51-730/text CUC 7301 MJF18004C(UC3842A) TDA 3653B TDA8362A ZC88667P, ZC88671P, ZC88669P BU508D
T51-730/text ASIS CUC 7301 MJF18004C(UC3842A) TDA 3653B TDA8362A ZC88667P, ZC88671P, ZC88669P BU508D
T51-731/5text CUC 7301 MJF18004C(UC3842A) TDA 3653B TDA8362A ZC88667P, ZC88671P, ZC88669P BU508D
T51-731/text CUC 7301 MJF18004C(UC3842A) TDA 3653B TDA8362A ZC88667P, ZC88671P, ZC88669P BU508D
T51-733/5TEXT CUC7303 MJF18004C (UC3842N/AN) TDA 3653B TDA8362 SDA5222, SDA5252 S2055N
T55-050 CUC5303 BUZ90(TDA4605) TDA 8214B TDA3505 ST6326 BU508D
T55-060 CUC 6300 BUZ90A(TDA4605-3) TDA 8174W STV2102, 2110 ZC88642P, 424701  
T55-066/5 CUC7303 MJF18004C (UC3842N/AN) TDA 3653B TDA8362 SDA5222, SDA5252 S2055N
T55-340 /CTI/VT/ CUC3400 BUT11(TDA3640) TDA 8170 TDA3505 SDA2010-A  
T55-440 CUC4400   TDA 8170 TDA3505 SDA2023 BU508D
T55-640 text CUC6300 BUZ90A(TDA4605-3) TDA  8174W STV2102, 2110 ZC88642P, 424701  
T55-730 text CUC 7301 MJF18004C(UC3842A) TDA 3653B TDA8362A ZC88667P, ZC88671P, ZC88669P BU508D
T55-730/5 text CUC 7301 MJF18004C(UC3842A) TDA 3653B TDA8362A ZC88667P, ZC88671P, ZC88669P BU508D
T55-730/5 text ASIS CUC 7301 MJF18004C(UC3842A) TDA 3653B TDA8362A ZC88667P, ZC88671P, ZC88669P BU508D
T55-730/text ASIS CUC 7301 MJF18004C(UC3842A) TDA 3653B TDA8362A ZC88667P, ZC88671P, ZC88669P BU508D
T55-731/5text CUC 7301 MJF18004C(UC3842A) TDA 3653B TDA8362A ZC88667P, ZC88671P, ZC88669P BU508D
T55-740 TOP CUC7302 BC40(TDA4605/3) TDA 8350Q TDA8376 MC68HC11F1 BU508A, D1432
T6346 text CUC 5310 BUZ90(TDA4605) TDA 8214B TDA3505 ZC88621P, ZC411858(9)P BU508A
T63-640 text CUC 5310 BUZ90(TDA4605) TDA 8214B TDA3505 ZC88621P, ZC411858(9)P BU508A
T63-640DS/FT/GB CUC 5310 BUZ90(TDA4605) TDA 8214B TDA3505 ZC88621P, ZC411858(9)P BU508A
T70-640(text) /DS/FT/GB CUC 5310 BUZ90(TDA4605) TDA 8214B TDA3505 ZC88621P, ZC411858(9)P BU508A
T755 TOP CUC7300/ 7302 BC40(TDA4605/3) TDA 8350Q TDA8376 MC68HC11F1 BU508A, D1432
X70 CUC5360 BUZ90, BC50(TDA4605) TDA 4685, TDA4680 SDA20561 (562, 563) BU508A  
XS63 CUC5360/ 5361 BUZ90, BC50(TDA4605) TDA4685, TDA4680 SDA20561 (562, 563) BU508A  
XS63/8 CUC5360/ 5361 BUZ90, BC50(TDA4605) TDA4685, TDA4680 SDA20561 (562, 563) BU508A  
XS63/8 FT/GB CUC5360/ 5361 BUZ90, BC50(TDA4605) TDA4685, TDA4680 SDA20561 (562, 563) BU508A  
XS70/8 CUC5360/ 5361 BUZ90, BC50(TDA4605) TDA4685, TDA4680 SDA20561 (562, 563) BU508A  
XS70/8 FT/GB CUC5360/ 5361 BUZ90, BC50(TDA4605) TDA4685, TDA4680 SDA20561 (562, 563) BU508A  
YS 63 CUC5361 BUZ90, BC50(TDA4605) TDA4685, TDA4680 SDA20561 (562, 563) BU508A  
14V1R/T CUC7303 MJF18004C (UC3842N/AN) TDA 3653B TDA8362 SDA5222, SDA5252 S2055N
20V1R/T CUC7303 MJF18004C (UC3842N/AN) TDA 3653B TDA8362 SDA5222, SDA5252 S2055N

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Ïîñëåäíèå íîâîñòè íàóêè è òåõíèêè, íîâèíêè ýëåêòðîíèêè:

Ðàññòàâàíèå äåéñòâèòåëüíî ìîæåò ïðè÷èíÿòü ôèçè÷åñêóþ áîëü 16.09.2026

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Ëàçåð äàâíî ïåðåñòàë áûòü èñêëþ÷èòåëüíî ëàáîðàòîðíîé òåõíîëîãèåé: ñåãîäíÿ îí èñïîëüçóåòñÿ â ñâÿçè, ìåäèöèíå, ïðîìûøëåííîñòè è íàó÷íûõ èññëåäîâàíèÿõ. Ïîýòîìó ôèçèêè ïåðèîäè÷åñêè ïðåäëàãàþò íåîáû÷íûå âàðèàíòû óñòðîéñòâ, ñïîñîáíûõ ðàáîòàòü ïî àíàëîãè÷íûì ïðèíöèïàì, íî ñ äðóãèìè òèïàìè ÷àñòèö.  2025 ãîäó ïîÿâèëàñü èäåÿ ñîçäàòü ëàçåð, ôîðìèðóþùèé íàïðàâëåííûé ïîòîê íåéòðèíî. Îäíàêî ïîñëåäóþùèé òåîðåòè÷åñêèé àíàëèç ïîêàçàë, ÷òî ïðèâëåêàòåëüíàÿ íà ïåðâûé âçãëÿä êîíöåïöèÿ ñòàëêèâàåòñÿ íå ïðîñòî ñ òåõíè÷åñêèìè òðóäíîñòÿìè, à ñ ôóíäàìåíòàëüíûìè çàêîíàìè êâàíòîâîé ôèçèêè. Ïåðâîíà÷àëüíóþ êîíöåïöèþ ïðåäëîæèëè ïðîôåññîð Ìàññà÷óñåòñêîãî òåõíîëîãè÷åñêîãî èíñòèòóòà (MIT) Äæî Ôîðìàäæèî (Joe Formaggio) è Áåí Äæîíñ (Ben Jones) èç Òåõàññêîãî óíèâåðñèòåòà â Àðëèíãòîíå. Ñîãëàñíî èõ çàìûñëó, îáëàêî ðàäèîàêòèâíûõ àòîìîâ ñëåäîâàëî îõëàäèòü äî ñâåðõíèçêèõ òåìïåðàòóð ïîðÿäêà íàíîêåëüâèíîâ - ìèëëèàðäíûõ äîëåé êåëüâèíà.  òàêèõ óñëîâèÿõ àòîìû ìîãëè áû ñôîðìèðîâàòü Áîçå - Ýéíøòåéíîâñêèé êîíäåíñàò, îñîáîå êâàíòîâ ...>>

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Ïî÷âà êàæåòñÿ îáû÷íîé ÷àñòüþ îêðóæàþùåãî íàñ ëàíäøàôòà, îäíàêî ïîä åå ïîâåðõíîñòüþ ñóùåñòâóåò ñëîæíàÿ ýêîñèñòåìà, îò ñîñòîÿíèÿ êîòîðîé íàïðÿìóþ çàâèñèò æèçíü ÷åëîâåêà. Ìèëëèàðäû ìèêðîîðãàíèçìîâ, ÷åðâè, ãðèáû è äðóãèå îáèòàòåëè ïî÷âû ïåðåðàáàòûâàþò îðãàíè÷åñêèå âåùåñòâà è ó÷àñòâóþò â êðóãîâîðîòå ïèòàòåëüíûõ ýëåìåíòîâ. ×òîáû ïðèâëå÷ü âíèìàíèå îáùåñòâà ê ýòîé ìàëî çàìåòíîé ïðîáëåìå, èññëåäîâàòåëè èç Öþðèõñêîãî óíèâåðñèòåòà ïðèäóìàëè âåñüìà íåîáû÷íûé ýêñïåðèìåíò: îíè çàêîïàëè áîëåå 2000 ïàð õëîïêîâîãî íèæíåãî áåëüÿ â ñàäàõ, íà ëóãàõ, ïîëÿõ è ãàçîíàõ ïî âñåé Øâåéöàðèè. Ïðîåêò ïîëó÷èë íàçâàíèå "Äîêàçàòåëüñòâî â âèäå íèæíåãî áåëüÿ" è ïðåäñòàâëÿë ñîáîé íå ìàññîâóþ øóòêó, à íàó÷íûé ýêñïåðèìåíò, ïîçâîëÿþùèé íàãëÿäíî îöåíèòü áèîëîãè÷åñêóþ àêòèâíîñòü ïî÷âû. Èññëåäîâàòåëè ïîìåùàëè õëîïêîâûå èçäåëèÿ â çåìëþ, à ïðèìåðíî ÷åðåç äâà ìåñÿöà èçâëåêàëè èõ è ñðàâíèâàëè ñòåïåíü ðàçðóøåíèÿ òêàíè. Íåêîòîðûå îáðàçöû çà ýòî âðåìÿ ïðàêòè÷åñêè èñ÷åçàëè, îñòàâëÿÿ ëèøü îòäåëüíûå ôðàãìåíòû øâîâ, òîãäà êàê íà äðóãè ...>>

Ñëó÷àéíàÿ íîâîñòü èç Àðõèâà

 Àíòàðêòèêå îáíàðóæåíû íåïîáåäèìûå áàêòåðèè 11.02.2012

 ìîðñêîé âîäå ó áåðåãîâ Àíòàðêòèäû îáíàðóæåíû áàêòåðèè, óñòîé÷èâûå ïî÷òè êî âñåì àíòèáèîòèêàì.

Øâåäñêèå èññëåäîâàòåëè èç óíèâåðñèòåòà Óïïñàëû âçÿëè îáðàçöû ìîðñêîé âîäû íà ðàññòîÿíèè 100-300 ìåòðîâ îò òðåõ ÷èëèéñêèõ àíòàðêòè÷åñêèõ íàó÷íî-èññëåäîâàòåëüñêèõ ñòàíöèé Bernardo O'Higgins, Arturo Prat è Fildes Bay. ×åòâåðòü îáðàçöîâ ñîäåðæàëà êèøå÷íûå ïàëî÷êè, ñèíòåçèðóþùèå ôåðìåíò áåòà-ëàêòàìàçó ðàñøèðåííîãî ñïåêòðà, ñïîñîáíûé íåéòðàëèçîâàòü àêòèâíîñòü ïåíèöèëëèíîâ, öåôàëîñïîðèíîâ è äðóãèõ áåòà-ëàêòàìíûõ àíòèáèîòèêîâ.

Ýòè ñîåäèíåíèÿ, îñíîâíîé ýëåìåíò ìîëåêóë êîòîðûõ ïðåäñòàâëåí áåòà-ëàêòàìíûì êîëüöîì, ÿâëÿþòñÿ íàèáîëåå ïîïóëÿðíûìè íà ñåãîäíÿøíèé äåíü ïðåïàðàòàìè äëÿ ëå÷åíèÿ áàêòåðèàëüíûõ èíôåêöèé. Áàêòåðèè-íîñèòåëè ãåíà áåòà-ëàêòàìàçû ðàñøèðåííîãî ñïåêòðà åùå áîëåå îïàñíû, ÷åì çíàìåíèòûé óñòîé÷èâûé ê ìåòèöèëëèíó çîëîòèñòûé ñòàôèëîêîêê. Äåëî â òîì, ÷òî ãåí áåòà-ëàêòàìàçû âõîäèò â ñîñòàâ ïëàçìèä - ìîáèëüíûõ ãåíåòè÷åñêèõ ýëåìåíòîâ, ëåãêî ïåðåäàþùèõñÿ ìåæäó áàêòåðèàëüíûìè êëåòêàìè, â òîì ÷èñëå ðàçíûõ âèäîâ. Ýòî çíà÷èòåëüíî ïîâûøàåò ðèñê âñïûøåê óñòîé÷èâûõ ê ëå÷åíèþ èíôåêöèîííûõ çàáîëåâàíèé, òàêèõ êàê ïðîèçîøåäøàÿ ëåòîì 2011 ãîäà â Ãåðìàíèè ýïèäåìèÿ êèøå÷íûõ èíôåêöèé, âûçâàííàÿ óñòîé÷èâîé ê àíòèáàêòåðèàëüíûì ïðåïàðàòàì ïàòîãåííîé êèøå÷íîé ïàëî÷êîé.

Îáíàðóæåííûé â Àíòàðêòèêå âàðèàíò ãåíà áåòà-ëàêòàìàçû, èçâåñòíûé êàê CTX-M, íåðåäêî âñòðå÷àåòñÿ ó áàêòåðèé, íàñåëÿþùèõ îðãàíèçì ÷åëîâåêà. Ïîýòîìó, ñêîðåå âñåãî, óñòîé÷èâûå ê àíòèáèîòèêàì êèøå÷íûå ïàëî÷êè ïîïàëè â âîäó â ðåçóëüòàòå ñëèâà íå÷èñòîò ñ èññëåäîâàòåëüñêèõ ñòàíöèé.  ïîëüçó ýòîãî ïðåäïîëîæåíèÿ ãîâîðèò è òîò ôàêò, ÷òî ïî ìåðå ïðèáëèæåíèÿ ê ñòàíöèÿì êîíöåíòðàöèÿ òàêèõ áàêòåðèé â âîäå óâåëè÷èâàåòñÿ. Ðåçóëüòàòû íåäàâíåãî èññëåäîâàíèÿ ñâèäåòåëüñòâóþò î òîì, ÷òî áàêòåðèè ìîãóò ñîõðàíÿòü ãåí CTX-M äàæå ïðè îòñóòñòâèè àíòèáèîòèêîâ â ñðåäå îáèòàíèÿ. Ïîýòîìó ñóùåñòâóåò î÷åíü áîëüøàÿ âåðîÿòíîñòü, ÷òî ïîïàâøèå â äèêóþ ïðèðîäó óñòîé÷èâûå ìèêðîîðãàíèçìû ìîãóò ñîõðàíÿòüñÿ â îðãàíèçìàõ æèâîòíûõ, âûñòóïàþùèõ â äàííîì ñëó÷àå â êà÷åñòâå ðåçåðâóàðîâ èíôåêöèè.

Èññëåäîâàòåëè óñòàíîâèëè, ÷òî ïèíãâèíû, îáèòàþùèå â íåïîñðåäñòâåííîé áëèçîñòè îò àíòàðêòè÷åñêèõ íàó÷íî-èññëåäîâàòåëüñêèõ ñòàíöèé, åùå íå èíôèöèðîâàíû áàêòåðèÿìè, ïðîäóöèðóþùèìè áåòà-ëàêòàìàçû ðàñøèðåííîãî ñïåêòðà.  íàñòîÿùåå âðåìÿ îíè çàíèìàþòñÿ îáñëåäîâàíèåì æèâóùèõ íà òîé æå òåððèòîðèè ÷àåê. Ïðèìå÷àòåëüíî, ÷òî ÷àéêè, íàñåëÿþùèå ïîáåðåæüå Ôðàíöèè óæå çàìå÷åíû â íîñèòåëüñòâå óñòîé÷èâûõ ìèêðîîðãàíèçìîâ.

Íåêîòîðûå àíòàðêòè÷åñêèå èññëåäîâàòåëüñêèå ñòàíöèè óæå íà÷àëè âûâîçèòü íå÷èñòîòû äëÿ îáåççàðàæèâàíèÿ. Îäíàêî ñïåöèàëèñòû áüþò òðåâîãó, òàê êàê îáíàðóæåíèå óñòîé÷èâûõ ê àíòèáèîòèêàì áàêòåðèé ó áåðåãîâ Àíòàðêòèäû óêàçûâàåò íà òî, êàê äàëåêî, êàê â ïðÿìîì, òàê è â ïåðåíîñíîì ñìûñëå ñëîâà, çàøëà ïðîáëåìà.

Äðóãèå èíòåðåñíûå íîâîñòè:

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Èíòåðåñíûå ìàòåðèàëû Áåñïëàòíîé òåõíè÷åñêîé áèáëèîòåêè:

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▪ ñòàòüÿ Òåëåâèçèîííûå àíòåííû íà ñêîðóþ ðóêó. Ýíöèêëîïåäèÿ ðàäèîýëåêòðîíèêè è ýëåêòðîòåõíèêè

▪ ñòàòüÿ Ìàãèñòðàëüíûé óñèëèòåëü äëÿ ñïóòíèêîâûõ ÒÂ òþíåðîâ. Ýíöèêëîïåäèÿ ðàäèîýëåêòðîíèêè è ýëåêòðîòåõíèêè


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