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Gardening for Butterflies

Butterfly Life Cycle

The life of a butterfly is marked by four vastly different stages: egg, caterpillar, pupa, and adult. The egg hatches into a caterpillar, which immediately feeds on the leaf of the plant where it has hatched. In fact, rapid growth is the main objective of the caterpillar stage. You can see this reflected in the caterpillar’s body structure—primarily a set of strong jaws for chewing and a digestive tract for processing food.

The caterpillar grows and molts, shedding its exoskeleton when that becomes too small. After four to six molts, the caterpillar pupates, or transforms. The new stage is termed the pupa, and the covering around the caterpillar is called a chrysalis (or cocoon, for moths). Protected inside the chrysalis, many of the caterpillar’s body structures dissolve and reform into the distinctive butterfly shape.


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Small Plot Vegetable Gardening

Space Saving Techniques

Interplanting—Grow two or more vegetables in one area by planting slow (long season) and fast maturing (short season) crops. The fast maturing vegetables will be harvested before the crops begin to crowd each other. Harvesting the short season crop also provides additional space for the later maturing vegetables. Interplanting can be accomplished by sowing the seeds of a fast and slow growing vegetable together in the same row. For example, radishes (fast maturing) and carrots (slow maturing) can be sown together. Another method is to alternate rows of fast and slow maturing vegetables. An example would be a row of leaf lettuce between two rows of tomatoes.

Succession planting—As soon as one crop is fi nished, plant another. When cool-season crops, such as lettuce, spinach, radishes, and peas are harvested, replant with beans, beets, or turnips.


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Organic Vegetable Gardening

SOME EARLY PLANS

Consider the size of your family and the amount of produce to be canned, frozen, stored or sold, as well as that used fresh. Don’t underestimate the work involved in organic gardening.
Choosing a Location— Select a plot of good, well-drained soil near a water supply. It should be close to the home for convenience, but should not be shaded by tall buildings or trees. Enclosing the garden spot with a fence is usually profitable.
The Garden Design— Many gardeners find it helpful to draw out on paper the location of each row and the crop or succession of crops to be planted.

PLANTING GUIDE
Vegetables suited to Florida gardens, leading varieties, seed or plants needed, planting distances and depths, best time for planting by areas, hardiness, days to harvest and expected yields are shown in the Florida Vegetable Gardening Guide (SP 103).


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Oracle On Demand Infrastructure Virtualization with Oracle VM

BENEFITS OF VIRTUALIZATION IN ON DEMAND
With virtualization, On Demand customers benefit even further through:

  • Simplified solutions;
  • Reduced down-time;
  • A highly available and serviceable architecture.

Simplified Solutions
The current On Demand policy contains deployment scenarios that require additional physical servers, for example the deployment of a DMZ function or an additional instance. With virtualization, the complexity associated with managing additional servers could be reduced in some cases and in others, may be eliminated altogether. For example:

  • A non-production DMZ server could be deployed as a virtual machine and still provide the testing function it serves
  • An additional instance could be deployed as a virtual machine in the existing non-production infrastructure

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HP Integrity BL870c Server Blade

The HP Integrity BL870c server blade delivers a superior platform to run mission-critical applications in a blades infrastructure—providing leading virtualization, high availability, scalability, simplified management, and energy efficiency.

Superior reliability and high availability
The Integrity BL870c offers extensive features to enhance data integrity, improve application availability, increase reliability, and reduce planned maintenance time.

  • The Cache Safe Technology of the processors delivers mainframe-class availability by virtually removing cache errors.
  • The Dynamic Processor Resiliency—only available on HP Integrity servers—de-allocates (online) those CPUs that exhibit an unacceptable number of correctable errors.
  • Double chip spare offers an improvement in isolating memory errors over chip-kill implementations.

Ease of management
System management within the HP BladeSystem simplifies and reduces the time for common maintenance tasks. You can:

  • Remotely manage your servers with the built-in, Integrity Integrated Lights-Out 2 (iLO 2) Advanced Pack

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Digital Camera Technology Untangled

Making sense of image sensors

The diagram on the right is about 2x actual size. The big full-frame sensor is the size of the old 35mm film negative . In serious photo circles, 35mm film is still the standard other sensorsizes are compared to, in part because many 35mm lenses work on ‘full-frame’ DSLRs. Smaller DSLR sensors have a cropping effect on photos, due to their reduced field of vision with 35mm lenses.

For consumer DSLRs, most makers use the APS-C sensor with a crop factor of 1.5 (Nikon) or 1.6 (Canon). Canon’s older, up-market 1D models have a crop factor of 1.3 (not shown on the diagram). Canon’s 1Ds and 5D models use a full-frame sensor. Olympus, Panasonic and Leica use the ‘Four Thirds’ format, which employs a sensor half the size of the full frame type (the green outline) that yields a crop factor of 2.


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