Wednesday, October 16, 2013

eBooks, eLibraries and website hosting

If you're going to be in the business of delivering digital publications; books, text books, magazines, newspapers and other formats; you need to address several areas, essentially at the same time:

Serving the digital content. This may be further complicated by any requirement to serve the content to specific users, i.e. you might have 'members' that purchase copies, these purchased may be downloaded onto various devices (computers, eReaders) but your users will also have a copy of record in their 'member accounts area'.

How will members read the digital content? Ideally your library will deliver content that can be read by whatever device or software service the member has such as: Calibre, Kindle, Adobe Acrobat or other PDF reader, Adobe Digital Editions reader software, Nook, etc.

If you are in the business 'for profit' you will need a means for charging customer/members, and for fulfilling or delivering purchases to member accounts and/or devices.

You will also need your content, the valuable digital content that your members will be prepared to pay for in some way to access via your service.

Your service will be like a digital library, where members will be able to login to their own accounts, see what they have borrowed or bought, and even search through the library, browsing copies in your system that they might borrow or buy.

Mathletics: A teacher can set up exercise for students to do math on computers at home. Uses gamefication idea to create a community move.  Pricing €5 per student per year.

The big issue is product versus service. Publishers want to keep control (and fees).

Overdrive? Amazon loaning.

Random book page?

XBMC

Foobar2000

Can these be customised to deliver books?

Digital locker services, Dropbox, GoogleLS, Amazon S3.


REFERENCES AND OTHER SOURCES

SOPAC is an open source library discovery/catalogue service (link), this version is termed the social OPAC.
eBook options for online library services (link), a comparison of some solutions
Small Moves: Open Library Integrates Digital Lending (link) and the OpenLibrary site itself is here (link).
Scan My Library (link)
EBSCO host publishers aggregator (link)
Self hosting publications (link)
Adobe Digital Editions reader (link) and further links to the Adobe ecosystem of product/services.
A really nice, minimalist library site, the interface is at exactly the right level for a general audience (link). It uses the 3M Cloud Library application.
The Digital Reader provides an overview of comparable platforms (link).
Polaris is yet commercial library platform (link).
biblibre.com are a consulting group that provide open source services to libraries (link).

Friday, September 27, 2013

Wordpress themes I like

Flounder **** nice and simple, few distractions and easy access to navigation features.
Spun **** Lovely spotty and works with categories.
Imbalance 2 ** vertical linear timeline theme, nice but few organising features, widgets use up header space.
Suburbia * photoblog+text, nicely organised, horizontal linear format, big S not great.
Structure * minimalist vertical linear format, header emphasis, readable, offers sticky image/post, .
Skylark * minimalist vertical linear format, widgets on rhs, readable black on white, text emphasis.
AutoFocus * photoblog, posts must start as photos, date overlay.
Hero * minimalist linear format, widgets on rhs, high contrast light on black, text emphasis.
Ideation and Intent **** good magazine format, separate columns for posts and photos, widgets on rhs.
Autofocus * good, but photo centric theme, posts must start as photos.
Triton Lite * slightly washed out, less time organised, widgets get lost.
Fanwood Lite * high contrast light on black, text emphasis.
Visual **** one of the best, renders image and text nicely in homepage view.
Fontfolio * photoblog, tight justification in box, but photo centric theme, posts must start as photos.
Escquire ** vertical linear timeline theme, nice but few organising features, widgets go to footer.

Friday, September 13, 2013

Anchoring and prusiks

I ended up adding another sling to the anchor carabiner.



I was very happy with the prusik loops. They worked a treat.

Saturday, August 31, 2013

Some random notes on recipes from Loey and the rest of us


May's rubric: "Well, from past experience I know that 3 eggs weigh 200g so rather than weigh the eggs I just guess, throw in 3 bananas, but if it’s more than four I would pretend that the extra banana is an extra egg."

Loey "Many years ago my recipe book went missing, so these are just fragments..."

Pavlova.
Same as Grandma's. The trick of the Pavlova is the oven, long and slow. Our recipe is the simplest, just sugar and egg whites maybe some vanilla (pure essence, not artificial).

Lemon Curd.
"Just eggs and lemon and zest and sugar, and bulk butter (unsalted)." Into a pot, 125g butter the melt over heat, add 250 g sugar and mix in, add zest and juice of 2 biggish lemons and mix until everything dissolved and simmering, take it off the heat, cool down, to the mix add a whole egg and left over yolks of the eggs left over from making a meringue, at this point you're making a kind of custard so put the pot into a larger pot of boiling water rather than direct heat to slowly cook the custard until it thickens nicely and has a glassy surface.
You'll have a nice lemony lemon curd, can refrigerate and use as a spread.

Lemon Meringue Pie
Assemble from biscuit/shortbread pie base an use Pavlova recipe for the meringue topping and the Lemon Curd recipe for the filling.
Bake at 150 for 40 to 50 minutes or until the meringue top is lightly browned.

Green Pepper Sauce:
Simple quick sauce with some exciting flavours that liven up grilled or fried meat. 1 small tin of brine soaked green peppers (drained), perhaps twice the volume of cream. You can mash or break up the peppers slightly. Warm the mixture but do not simmer or boil.

Influences and memories.
In Sydney we waited in "La Potininere"(owned by two Greek guys, but they did French cooking) and the "Regent Restaurant" Katy used to work there with me (Lois).

Some evenings for a treat we'd take the whole family, whoever was around, to Kings Cross to this great eatery we used to call "The Mafia" a mens eating club, always really quick food, really wholesome, and really cheap. And it was always Italian food of course. And the main thing was the Bolognese, (and salads) prepared in huge saucepans. You'd always be given a bread roll and a big bowl of salad that went with it, it was so big, and so good and so cheap. Something about the cooking, when you're cooking in bulk, it kind of enhances the flavour, you've got 10 kilos of flavour rather than 1 kilo, all that extra flavour develops and multiplies.

A store of dripping is something I would have always on hand. I bought these lamb tails and shanks and roasted them in the oven, I set aside the dripping for using in cooking, and roasted lambs tails and shanks are a real treat. You can do the same with beef too.

And the cheesecake factory on the way to Balmain East.

And when I had the Mini-Mart, there was a woman who used to bake a cheesecake for us, about 4" high. Just a private lady, who used to love making them and I used to buy them from her.


Monday, August 26, 2013

Necessary climbing gear

Once you've done the training...
The minimum necessary kit:
For the climber: rope, harness, locking carabiner, chalk bag & chalk ball.
For the belay person: harness, belay device, locking carabiner (a carabiner is also called a 'biner').

Building up to necessary extras, depending on the circumstances, including: Helmet, chest harness, extra carabiners (locking and spring-gate), tape slings, prusik cord in various lengths (1m, 1.5m, 2m), more climbing rope, climbing shoes, gloves, daisy chain, bags for carrying it all.

My stuff:
  • Rope: 10.0 Vertex classic blue (Mammut), 40m, 10mm dia, rated for 8-9 UIAA falls, 8.9kN impact force, 6.5% elongation in use, 31% elongation at 1st fall, 0mm sheath slippage, 36% proportion of sheath, article no. 2010-01630-0150. Suitable for all-round gym and sports climbing.
  • Harness: x1 Black Diamond Momentum AL climbing Harness, large (waist 33" to 36").
  • Harness: x1 Black Diamond Primrose AL climbing Harness, small (waist 27" to 30").
  • Belay devices: 2x DMM Belay Bug, can be used with ropes of 8.5mm - 11mm diameter.
  • Asymmetrical Locking carabiners: 1x DMM locking connector & belay master. 1x Mammut HMS Element screw gates.
  • Slings: 2x DMM nylon slings, 16mm x 1.2m. 2x Lyon 25mm polyamide anchor sling 120cm
  • Symmetrical "D" style locking carabiners: 1x Petzl/OK Oval Screwgate)
  • Pulley: 1x Petzl sheave (for use with a symmetrical "D" style carabiner only).
Notes on what the stuff is:
  • Parts of the climbing harness include: belay loop, tie-in points (waist and leg), waist band/belt/webbing, leg loops, rear straps, gear loops, buckle/staps on waist band and leg loops.
  • Parts of a carabiner include: gate, nose, lock, major axis, minor axis. Never 'cross-load' the carabiner along the minor axis.
  • Parts of a belay device include: face plate, slots (usually two, 1 per rope, to allow for double ropes), wire loop for clipping-in, which also acts to identify the feed-in side (face plate) and the locking side (friction side). A belay device is used with a carabiner clipped into the loop (and the rope) on the friction side.
  • Any anchorage point is called a 'belay'.

More notes on essential knowledge: 
  • The harness waist band must be worn above your hips, i.e. fit around your waist.
  • The harness leg loops must we worn at the top of your inner thighs.
  • Tighten the buckle/straps on the waistband and leg loops.
  • The harness buckle/straps should be adjusted tight enough such that you can skip two fingers between the waist band and your waist.
  • If fixing or tying yourself into one end of the rope, tie in through both tie-in points (waist and leg), not into the belay loop. Your climbing partner (anchored), called the belayer, will remove slack from this safety line in case the climber falls, in which case the fall will be limited to the slack length to the next anchor. 
  • Climber ties in to the end of the rope using a double figure-of-eight knot.
  • The belayer, should in turn be tied into a safe anchor point through his/her own tie-in points (both) with one rope. The belayer belays  through their own belay device using the rope tied to the lead climber.
  • IN A RESCUE SITUATION: For rescue you would use a carabiner at the end of a lifeline to clip directly into the belay loop for winch rescue e.g. via a helicopter rescue hoist. 
  • Seat harness does not act to keep the climber upright and cannot keep an unconscious climber upright, in which case a chest harness is also needed. 
  • A carabiner is used to clip the belay device into the belay loop of a climbing harness only, not the harness's tie-in points.
  • Never clip or tie into harness gear loops or rear straps; they are not load bearing.
  • The correct loaded orientation for a carabiner is along the major axis, fat end away/above.
  • A belay device acts in conjunction with a carabiner to produce a tight bend in the climbing rope, as a friction brake to slow or stop a climbing rope.
  • A belay device works by introducing controllable rope friction linking the rope to the belay point (anchorage point or belay person).
  • The belay person clips into both the belay device wire loop and the rope fed through the belay device from the carabiner attached to his/her harness; the rope must not cross over the wire loop.
  • The belay person must lock the carabiner gate clipped into the belay device.
  • The belay person arranges the narrow end of a locking carabiner into the belay loop of his/her own harness.
  • The rope must not cross over the loop wire of the belay device.
  • Carabiner clipped into a sling anchor should produce an accute angle (90 degrees or less).
  • Never tie an overhand knot in a sling.
  • Never join a rope directly to a sling! Use a carabiner to connect the two.
On controlled descent, abseiling or rappelling
  • A belay device can also be used by the climber for controlling descent down a fixed rope, i.e. for abseiling or rappelling. 
  • The climber clips his/her belay device by carabiner into the belay loop for controlled descent down an separate anchored abseiling rope (i.e. for abseiling or rappelling) .
  • A double rope system should be used for controlled descent, this implies a separate anchored abseiling rope (i.e. for abseiling or rappelling). The first rope is tied into the climber (figure-of-eight) and controlled by a belay person at the climb base. The second anchored rope is for descent controlled by the climber using his/her own belay device.
What Knots to Know (in order of need)
  • Figure of Eight (follow through) - for tying into the harness tie-in points (waist and leg).
  • Figure of Eight (double loop) - for anchoring rope without need to thread an end.
  • Double Fishermans - for making a Prusik loop.
  • Prusik - a slide and grip knot for loading the climbing rope.

Thursday, August 8, 2013

Studio One: Higgins Design: Modular Bush House

Queensland designer Kevin Higgins has produced a modular prefabricated and easily transportable Bush House titled 'Studio One'.

The passively cooled Studio One creates an elegant light filled space that seems to float above the forest floor. This is architecture that imposes a minimal impact on the environment both in terms of installation and use.

Studio One: Modular Bush House
Envisioned as artists retreat attuned to the Australian climate the Studio was designed and created in the Eumundi hinterland of Queensland's Sunshine Coast. The Studio is designed to accommodate one or two people in tropical comfort; taking just one day to erect and if needed, a day to disassemble to transport to another location. The Studio can be bought as a 'build to lock-up and first-fix' or in kit form for self-assembly.

Throughout his career Higgins has adapted Japanese post-and-beam construction methods to produce lovingly crafted joinery in Australian hardwood, balancing the use of both natural and manufactured materials to make dwellings in perfect tune with the Australian climate.