Ch1-4
Computers in Spaceflight: The NASA ...
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1962 February 22 Proposal for redundant subs...

From virtually nothing in 2000, the industry today can boast 1.5 GW of installed offshore wind capacity, of which 334 MW – more than one fifth – was installed in 2008 alone, see Figure 1, (below). An additional 1.5 GW is currently under construction, and Douglas-Westwood forecasts more than 5 GW will be in the water by 2012.

The theoretical setting of hierarchical Bayesian inference is gaining acceptance as a framework for understanding cortical computation. In this paper, we describe how Bayesian belief propagation in a spatio-temporal hierarchical model, called Hierarchical Temporal Memory (HTM), can lead to a mathematical model for cortical circuits. An HTM node is abstracted using a coincidence detector and a mixture of Markov chains. Bayesian belief propagation equations for such an HTM node define a set of functional constraints for a neuronal implementation. Anatomical data provide a contrasting set of organizational constraints. The combination of these two constraints suggests a theoretically derived interpretation for many anatomical and physiological features and predicts several others. ...

Citation: George D, Hawkins J (2009) Towards a Mathematical Theory of Cortical Micro-circuits. PLoS Comput Biol 5(10): e1000532. doi:10.1371/journal.pcbi.1000532 Tagged by mshook under saved, htm, jeffhawkins, neuron, brain, mind, sumulation, math, pdf, ]]> Tue, 13 Oct 2009 09:53:00 -0400 (defprocess root (fuzziness) (defvariable blobs #’union) (always (when (eq (read-sensor ’image) ’black) (subprocess (measure-blob) :gradient fuzziness) (setf blobs (list (get-from-sub (measure-blob) blob))))) (avoid (read-sensor ’query) (let ((q (first (read-sensor ’query)))) (cond ((eq q ’blobs) (actuate ’response (regional blobs))) ((eq q ’area) (actuate ’response (fold #’+ (mapcar #’second (regional blobs))))))))) (defprocess measure-blob () (defvariable uid #’max :atomic :base 0 :init (random 1)) (defvariable area #’sum :reduction :base 0 :init 1) (defvariable blob :local) (always (setf blob (list uid area))))

Code to find a set of fuzzy blobs and their areas in a binary image. Each contiguous black area of the image runs a connected measure-blob pro- cess that names it and calculates its area. The set of blobs is collected by the root process and made accessible to the user on the response actuator...

Are there yet ZigBee products on the market?

Yes, there are. Some implement an actual ZigBee stack while others feature a ZigBee ready platform like EmberNet.

Examples in the residential space include Control4 (lighting), Eaton (home automation), Golden Power Manufacturing (sprinklers and thermostats), Hawking Technology (home gateways), Kalirel (heating), Mija (fire extinguishers), Nice (shutters), and TSC Systems (home automation).

Examples in the commercial space include Mija (fire extinguishers), Philips (lighting), Siemens (building automation), and TAC (building automation).

1. XML and Scheme
 1. Tools: SSAX, SXML, SXPath, SXSLT
 2. Applications, Examples, Sample Code
 3. Papers and Presentations
 4. SSAX-SXML Mailing list  SSAX-SXML SourceForge Project
 5. Miscellanea
 6. Papers and Presentations
 7. Functional XML parsing framework SAX/DOM and SXML parsers with support for XML Namespaces and validation
 8. SXML specification
 9. SXPath -- SXML query language, XPath implementation
 10. SXML traversals and transformations
 11. HSXML: Typed SXML
 12. Applications, Examples, Sample Code
 13. HTML/XML authoring in Scheme
 14. Writing LaTeX/PDF mathematical papers with SXML
 15. Joint processing of two immutable SXML documents with update cursors
 16. Literate XML/DTD programming
 17. SXML as a normalized database
 18. Complete examples of practical (context-sensitive) SXML Transformations
 19. Complete examples of stream-wise (SAX) and DOM parsing
...
1. Last updated March 4, 2007

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LETTY M. RUSSELL: A FEMINIST LIBERATION APPROACH TO EDUCATING FOR ...
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This guide presents the best practices in migration strategy and planning, migration tools, and practical migration examples. It is intended for technical staff involved in a MySQL to DB2 UDB conversion project.

This redbook also provides step-by-step instructions for installing and using the IBM DB2 Migration Toolkit (MTK) to port the database objects and data from MySQL to DB2 UDB.

Application programming and conversion considerations are discussed along with the differences in features and functionality of MySQL and DB2 UDB.

Examples are used throughout the book to illustrate conversions of database access, database administration, SQL statements (DDL, DML) and others, as well as testing and tuning your DB2 UDB system.

The proposal would ban BPA from food and beverage containers. Proponents say the precautionary principle requires such a ban because high doses of BPA can cause reproductive abnormalities and cancer in animals.

But whether you agree with that stance depends on how you define the precautionary principle. It's not written into federal law, and it turns out that people have widely differing views on what it is, and how it should be applied.

This scheme produces a sampled sine waveform with 12 samples per cycle. In addition to the desired frequency component, f₀, this waveform contains higher-frequency components at (12k+1)f₀ and (12k−1)f₀, k=1,2,3, and so forth. The lowpass filter comprising IC_2B, R₇, R₈, C₃, and C₄ easily filters out these undesired components of smaller amplitude. Listing 1 is the assembly-program code that implements the Bell 202 FSK standard. When the control input Data In is high, the output frequency is 1200 Hz; when the control is low, the output frequency is 2200 Hz. The transition from one frequency to the other occurs in a manner that retains phase continuity.

; LEDblink.asm - M. Covington 2006 
; For ATtiny13. 
; Blinks the LEDs attached to PB0 and PB1. 

.include "tn13def.inc" 

.def temp = R16 
.def temp1 = R17 
.def temp2 = R18 
.def mask = R19 

start: ldi temp,0b00000010
       out PORTB,temp ; initialize port B 
       ser mask 
       out DDRB,mask ; port B all outputs 
blink: 
       ; Delay 0.1 sec (1.2 MHz) 
       ldi temp1,200 ; outer loop count 
L1:    ldi temp2,199 ; inner loop count 
L2:    dec temp2 
       brne L2 
       dec temp1 
       brne L1 
       ; Toggle PB0 and PB1 
       ldi mask,0b00000011 
       eor temp,mask 
       out PORTB,temp 

       rjmp blink 
; End of program