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Ahmad Sarmast, Founder, Afghanistan National Institute of Music (ANIM), Afghanistan speaking during the Session "Shaking Up Beliefs and Behaviours about Gender" at the Annual Meeting 2018 of the World Economic Forum in Davos, January 24, 2018.
Copyright by World Economic Forum / Manuel Lopez
Kathleen, Julieanna, Cameron, Kelly, and Karen (with Sunny) at the reception. Peregrine, Colorado Springs, CO.
Some background:
The Kawasaki Ki-78 was originally designated KEN III and was a high-speed research aircraft developed to investigate laminar profile wings with high wing loadings. Early in 1938 a high-speed research program was started at the Aeronautical Research Institute of the University of Tokyo for a small single-seat aircraft.
The KEN III, designed at the Aeronautical Research Institute and built at Kawasaki Kokuki Kogyo K.K. to investigate flying behaviour at very high speed. All-metal construction was used in combination with a small thin wing with a laminar flow profile and a sharp leading edge. Furthermore, the research aircraft featured a streamlined minimum cross-section fuselage and was fitted with a licence-built Daimler-Benz DB 601A engine. For short duration power boost methanol/water injection was used, and cooling was improved by a 45 kW (60 hp) turbine driven cooling fan for the radiators in the rear fuselage flanks, leaning the wings as clean as possible.
By the outbreak of the war, the whole project was taken over by the Imperial Japanese Army who gave it the military type designation Ki-78. Kawasaki received the order to build two prototypes of the Ki-78, construction of which was started in September 1941. The first was completed more than a year later and was flown for the first time on 26 December 1942.
The engineers had ambitious plans: beyond the experimental nature of the aircraft the Ki-78 was earmarked for the absolute flying top speed record and the IJA was highly interested in a fast fighter derivative.
However, the Ki-78 was found to be extremely difficult to fly at low speeds and had poor stall characteristics. The aircraft was heavier than the design estimates, which increased the wing loading. Even with the special flaps and drooping ailerons, takeoff and landing speeds were both high at 127 mph (205 km/h) and 106 mph (170 km/h) respectively. In addition, elevator flutter was experienced at the relatively low speed of 395 mph (635 km/h).
High-speed flight tests were started in April 1943, and during the Ki-78’s 31st flight on 27 December, the aircraft achieved its maximum speed of 434.7 mph (699.6 km/h) at 11,572 ft (3,527 m). While this was basically an impressive performance, this was considerably less than the program’s speed goal of 528 mph (850 km/h). A feasibility study to improve the Ki-78 flight performance showed that extensive airframe modifications were needed and consequently the project was officially terminated after the 32nd flight on 11 January 1944. The second Ki-78 was never completed.
The single Ki-78 survived the war, but it was crushed by American forces at Gifu Air Field in 1945.
General characteristics:
Crew: 1
Length: 8.1 m (26 ft 7 in)
Wingspan: 8 m (26 ft 3 in)
Height: 3.07 m (10 ft 1 in)
Wing area: 11 m2 (120 sq ft)
Empty weight: 1,930 kg (4,255 lb)
Gross weight: 2,300 kg (5,071 lb)
Powerplant:
1× Daimler-Benz DB 601A V-12 inverted liquid-cooled piston engine
rated at 1,160 kW (1,550 hp) with Water/Methanol injection for short durations
Performance:
Maximum speed: 700 km/h (435 mph; 378 kn) at 3,500 m (11,500 ft)
Range: 600 km (373 mi; 324 nmi)
Service ceiling: 8,000 m (26,000 ft)
Wing loading: 209 kg/m2 (43 lb/sq ft)
Power/mass: 0.373 kW/kg (0.2273 hp/lb)
Armament:
None
The kit and its assembly:
Another group build contribution, again for the Arawasi Wild Eagles Blog which ran its sixth competitionn in late 2017 under the motto "Prototypes" (no whifs). As a consequence, this is a real-world aircraft, depicting the only Ki-78 prototype late in ist career, when it eventually carried an all-orange livery with photo calibration markings.
The kit is of AZ Model’s Ki-78, and this one is actually the leftover sister ship of the early two-kit-boxings that was converted into a fictional Ki-78 Kai fighter that was thought about, but never realized.
The kit is simple and a typical short-run offering. You need some experience to get it together and expect rather mediocre fit and some putty work. Even though I built it mostly OOB I did some changes:
- A rear bulkhead was added in the cockpit
- Different main wheels were mounted
- Added struts for the landing gear covers.
- The propeller received a new, longer axis construction
Painting and markings:
AZ Models offer the prototype in two liveries, the early NMF Ki-78 and the late scheme of the aircraft in overall orange. While this sounds simple, finding an appropriate tone that resembles the IJA trainer and prototype orange is not easy. Among the choice of six potential tones I eventually settled for Humbrol's 82 (Orange Lining), and for the basic painting I added a bit of 132 (Red Satin). Evyrething was painted with brushed.
After an initial overall coat the kit received a light black ink wash and panels were highlighted through post-shading/dry-brushing, and panel lines enhanced with a thin, very soft pencil.
All interior surfaces were painted with Aodake primer - actually a clear blue lacquer. In order to mimic this look, Cockpit and landing gear wells/covers were initially painted with aluminum (Revell 99), and, once dry, overpainted with a turquise, water-based clear window paint - a great contrast to the orange.
The decals come from the OOB sheet, and I added small markings at the wing tips - since only BW pics are available from the original Ki-78 I assume that these are white? Another addition are silver heat protection shields behind the exhaust stubs, also created with generic decal sheet.
After a little exhaust soot on the flanks with graphite the kit was sealed with acrylic varnish, in this case with a 4:1 mix of matt and gloss varnish, for a light shine.
A simple kit, realized relatively quickly, since it posed no major challenges. The result looks good, though, an elegant and beefy, small aircraft, and the orange livery stands out well.
Gesture, attitude, behaviour : a workshop with dancers Mauro Paccagnella and Alessandro Bernardeschi on march 6, 2007 at Erg (Ecole de Recherche Graphique, Brussels) for bachelor 1 students. Professors : Sabine Voglaire and Marc Wathieu. Pictures by Yves André.
Loopy Lass spotted a pair of siskins on our garden feeders and wanted to know what the female was fluttering her wings for. I said it was bonding behaviour and she was encouraging the male to feed her. We both got a bit of video of the two of them this morning. The first bit of footage is Loopy Lass's (she can't hold the camera still when she's filming 😁). They're such pretty little birds, aren't they?
Gesture, attitude, behaviour : a workshop with dancers Mauro Paccagnella and Alessandro Bernardeschi on march 6, 2007 at Erg (Ecole de Recherche Graphique, Brussels) for bachelor 1 students. Professors : Sabine Voglaire and Marc Wathieu. Pictures by Yves André.
Not many people expect that spiders are caring mothers. Here one stands guard over a newly hatched nest of young spiderlings. Very interesting to watch, although I do have a suspicion that when they grow big enough, they'll eat the mother......
I'm sure my behaviour contrasts with many other peoples. I first saw the egg sack on the ceiling of my bathroom about 3 weeks ago. Been keeping an eye out for them hatching. Spiders come to no harm in my house....
Model behaviour
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We provide Cognitive Behavioural Therapy (CBT), which is a proven method of effective, evidence-based psychological treatment.
This bee seemed to be licking the paint, if anybody knows what was really happening I'd love to know.
This was a really interesting behavioural scene. The scolopendra or hunting centipede crawled up one of the guy wires (an amazing feet in itself), killed and ate the crab orbweaver. It then proceeded to trace the web until it found the egg sac. It crawled over it, obviously drawn by some chemical sense. It then tore into with its mandibles and started feeding on the not yet emerged spiderlings. Lowland Amazonian rainforest, Manu national park, Peru.
Gesture, attitude, behaviour : a workshop with dancers Mauro Paccagnella and Alessandro Bernardeschi on march 6, 2007 at Erg (Ecole de Recherche Graphique, Brussels) for bachelor 1 students. Professors : Sabine Voglaire and Marc Wathieu. Pictures by Yves André.
Gesture, attitude, behaviour : a workshop with dancers Mauro Paccagnella and Alessandro Bernardeschi on march 6, 2007 at Erg (Ecole de Recherche Graphique, Brussels) for bachelor 1 students. Professors : Sabine Voglaire and Marc Wathieu. Pictures by Yves André.
This fox spent some time studying the nearby wildfowl before deciding to retreat back into the undergrowth.
Blacktoft Sands RSPB nature reserve.
Gesture, attitude, behaviour : a workshop with dancers Mauro Paccagnella and Alessandro Bernardeschi on march 6, 2007 at Erg (Ecole de Recherche Graphique, Brussels) for bachelor 1 students. Professors : Sabine Voglaire and Marc Wathieu. Pictures by Yves André.
Gesture, attitude, behaviour : a workshop with dancers Mauro Paccagnella and Alessandro Bernardeschi on march 6, 2007 at Erg (Ecole de Recherche Graphique, Brussels) for bachelor 1 students. Professors : Sabine Voglaire and Marc Wathieu. Pictures by Yves André.
7 June 2017 - OECD Forum 2017 - Behavioural Economics and Nudging: Fast and Slow. OECD, Paris, France.
Cass Robert Sunstein, Robert Walmsley University Professor, Harvard Law School, United States; Author, Republic: Divided Democracy in the Age of Social Media
Photo: MarcoIlluminati/OECD
From a series of images produced recently by Greater Manchester Police’s photographers depicting different aspects of the Force at work.
An officer approaches a young man seen drinking alcohol in a park.
For information about Greater Manchester Police please visit our website.
Gesture, attitude, behaviour : a workshop with dancers Mauro Paccagnella and Alessandro Bernardeschi on march 6, 2007 at Erg (Ecole de Recherche Graphique, Brussels) for bachelor 1 students. Professors : Sabine Voglaire and Marc Wathieu. Pictures by Yves André.
Gesture, attitude, behaviour : a workshop with dancers Mauro Paccagnella and Alessandro Bernardeschi on march 6, 2007 at Erg (Ecole de Recherche Graphique, Brussels) for bachelor 1 students. Professors : Sabine Voglaire and Marc Wathieu. Pictures by Yves André.
Gesture, attitude, behaviour : a workshop with dancers Mauro Paccagnella and Alessandro Bernardeschi on march 6, 2007 at Erg (Ecole de Recherche Graphique, Brussels) for bachelor 1 students. Professors : Sabine Voglaire and Marc Wathieu. Pictures by Yves André.
What do game theory, foot binding and female genital cutting have to teach us about behaviour change, social norms and cultural sensitivity? Join social entrepreneur Molly Melching and social scientist Cristina Biccheiri for a fascinating conversation around the surprising parallels. Gain actionable insights necessary for success in the complex equation of behaviour change.
Gesture, attitude, behaviour : a workshop with dancers Mauro Paccagnella and Alessandro Bernardeschi on march 6, 2007 at Erg (Ecole de Recherche Graphique, Brussels) for bachelor 1 students. Professors : Sabine Voglaire and Marc Wathieu. Pictures by Yves André.
Gesture, attitude, behaviour : a workshop with dancers Mauro Paccagnella and Alessandro Bernardeschi on march 6, 2007 at Erg (Ecole de Recherche Graphique, Brussels) for bachelor 1 students. Professors : Sabine Voglaire and Marc Wathieu. Pictures by Yves André.