HD Camcorder

CamcorderInfo Panasonic HC-X900 Camcorder Review

* Panasonic HC-X900K
1/4.1" MOS Sensor x 3
Total Pixels 9.15MP (3.05MP x 3)
Effective 6.57-6.21MP (2.19-2.07MP x 3) [16:9], Still Image 7.11MP (2.37MP x 3) [3:2], 6.57-6.21MP (2.19-2.07MP x 3) [16:9], 6.87MP (2.29MP x 3) [4:3]
Aperture f/1.5-2.8
Motion Image 29.8 - 368.8 mm [16:9]
Face Recognition
Still Image 29.8 - 357.7 mm [3:2], 29.8 - 368.8 mm [16:9], 31.0 - 372.0 mm [4:3]
14.7 megapixels (5120 x 2880), 8.3 megapixels (3840 x 2160), 5.8 megapixels (3200 x 1800) [16:9]
16 megapixels (4896 x 3264), 8.6 megapixels (3600 x 2400), 6.1 megapixels (3024 x 2016) [3:2]
15.1 megapixels (4480 x 3360), 8.6 megapixels (3392 x 2544), 5.8 megapixels (2784 x 2088), 0.3 megapixels (640 x 480) [4:3]
[3D] 2.1 megapixles (1920 x 1080) [16:9]
Dimensions: 67 x 72 x 150[mm] (2.64 x 2.83 x 5.90 [inch])
Weight (w/o battery and SD card) 425g (0.93 lb)
LCD Monitor 3.5" Wide 3D LCD monitor (1,152,000 dots)

Canon VIXIA HF G10
1/3-inch HD CMOS Pro
Total Pixels 2.37-megapixels
Effective Video/Photo 2.07MP (1920 x 1080)
30.4-305mm
Aperture f/1.8-2.8
Face Detection
3.5-inch High Resolution Touch Panel Widescreen Color LCD (Approx. 922,000 dots)
Dimensions (W x H x D) 3.0 x 3.1 x 5.9-inch (77 x 78 x 151mm)
Weight  Approx. 1.2 lbs. (545 g), Approx. 1.3 lbs. (590 g) Including BP-808 Battery, memory card

Sony HDR PJ-710V
 1/2.88" (6.3mm) Back-illuminated Exmor-R CMOS Sensor
Pixel Gross : Approx. 6650K pixels
Effective Picture Resolution : Approx. 6140K pixels (16:9) 3272x1840
Aperture : F1.8-3.4
Still Image Size 16:9 24.1 megapixels 16:9 (6544x3680)
Focal Length : Movie Mode: 26.0mm - 260mm (16:9), Photo Mode: 26.0mm - 260mm (16:9)
Face Detection
LCD Type : 3.0" Xtra Fine LCD display (921K)
Dimensions : 4 1/4inch x 3 1/2inch x 6 3/8inch (107.5mm x 87.5mm x 161.5mm)
Weight (Main unit only) : Approx. 1lb3oz (565g)

Canon Japan ivis
Sony Japan HandyCam
Panasonic Japan DVC
JVC Japan Everio

BCN Ranking Japan
Kakaku video camera
Rakuten ranking
Yahoo! Japan
Phile Web

Compact System Camera lens for movie

Mirrorless interchangeable-lens camera MILC zoom lens for video

*Nikon 1 NIKKOR VR 10-100mm f/4.5-5.6 PD-ZOOM 30cm 72mm 77x95mm 515g
Nikon 1 NIKKOR 10mm f/2.8 sensor diag 15.86mm

*Canon EF-S 18-135mm f/3.5-5.6 IS STM 39cm 67mm 76.6x96mm 480g
Canon EF 40mm f/2.8 STM sensor diag 26.7mm -> 1.5x

Panasonic LUMIX G VARIO HD 14-140mm F4.0-5.8 MEGA O.I.S. 50cm 62mm 70x84mm 460g
*Panasonic LUMIX G 20mm F1.7 sensor diag 21.6mm

Sony 18-200mm f/3.5-6.3 Zoom Lens SteadyShot 50cm 68x96.7mm 460g

*Samsung NX 30mm f/2 Pancake Lens sensor diag 28.4mm

Full Frame 43.27mm -> 50mm 1.16x

List of active United States military aircraft

List of active United States military aircraft
Jet fighter generations

Fourth generation jet fighter:
Dassault Mirage 2000 1982 $26+ million

Grumman F-14 Tomcat 1974 $38M (1998), former Navy
McDonnell Douglas F-15 Eagle 1976 A/B $28M, C/D $30M (1998), Air Force
McDonnell Douglas F-15E Strike Eagle 1988 $31.1M (1998), Air Force
General Dynamics F-16 Fighting Falcon 1978 A/B $14.6M, C/D $18.8M (1998) light weight -> F35A, Air Force
McDonnell Douglas F/A-18 Hornet 1983 $29-57M (2006) middle weight -> F35C, Navy, Marine Corps
Boeing F/A-18E/F Super Hornet 1999 $66.9M (2012), Navy

Fifth generation jet fighter:
Lockheed Martin F-22 Raptor 2005 $150M (2009), Air Force
Lockheed Martin F-35 Lightning II 2016 A $198M B/C $237M (2012)

Computer algebra system - online

Computer algebra system CAS

SageMath online CoCalc (SageMathCloud), SageMathCell - Maxima, SymPy - Mac OS, Linux, Android, iOS (Sage Math)
Xcas / Giac - Mac OS, Windows, Linux, Android, iOS (PocketCAS pro $9.99), HP Prime, TI Nspire
HP Prime - Windows Emulator

SymPy Python SymPy Live, NCLab, Sage Notebook
Maxima Lisp Maxima On Line, Web Maxima, Maxima-online - Windows, Mac OS, Linux, Android
Algebrator Free Math Solver
Mathematica, WolframAlpha
Magma computer algebra system Magma Online Calculator

Microsoft Mathematics
Apple Grapher

Anal Fissure

Anal Fissure Lord's anal stretch
肛裂
肛裂

Colorectal cancer

Colorectal cancer
Cancer Staging
結直腸癌診療規范, 2010年版 保肛 術前 放化療 新輔助治療 低位前切除術（LAR）4～8周進行手術, TME otal mesorectal excision 全直腸系膜切除
大腸癌臨床診療指引 2010 直腸癌術前合併化學及放射治療 保留肛門括約肌 治療結束6~8週 進行手術治療, 全直腸繫膜切除術

衛教手冊 100年結腸直腸癌核定版

面對結直腸癌 前置性輔助治療 Neoadjuvant Therapy, 肛門括約肌饒存手術 Anal Sphincter Sparing Rectal Surgery, 低前位切開 (Low Anterior Resection; LAR), 暫時性造口六個星期以上

大腸肛門吻合術

Coloanal anastomosis 肛門括約肌間分離手術

结肠癌患者的5年生存率如何
2009年UICC、AJCC结直肠癌TNM分期(第七版)

Speech Recognition

List of speech recognition software
Siri understands intent, beats Google Voice Actions, Tellme, and Vlingo

Apple Siri, Persona Assistant, Nuance, Wolfram Alpha
Microsoft Tellme, Windows Phone
Google Assistant, Google Now, Google Voice Actions (Android)
Nuance Dragon Dictation, NaturallySpeaking multiple languages
Vlingo bought by Nuance