Over a relatively short period of time, usually about four to twelve weeks, the worker must be able to shift the focus, back and forth, between immediate external stressful exigencies ( `` precipitating stress '' ) and the key, emotionally relevant issues ( `` underlying problem '' ) which are, often in a dramatic preconscious breakthrough, reactivated by the crisis situation, and hence once again amenable to resolution.

I submit that this is the key problem of international relations, that it always has been, that it always will be.

A key problem in the design of good algorithms for this problem is that formulas for the variance may involve sums of squares, which can lead to numerical instability as well as to arithmetic overflow when dealing with large values.

Symmetric-key ciphers are suitable for bulk encryption using shared keys, and public-key encryption using digital certificates can provide a practical solution for the problem of securely communicating when no key is shared in advance.

A key distinction between analysis of algorithms and computational complexity theory is that the former is devoted to analyzing the amount of resources needed by a particular algorithm to solve a problem, whereas the latter asks a more general question about all possible algorithms that could be used to solve the same problem.

" Here again, the problem of induction plays a key role in arguments.

This effort is supported by the Top Gun Program enabling HP Enterprise Services technical personnel to dedicate 3 months of their time on joint projects with the Agility Alliance partner on a key technology problem, to create an innovative customer solution.

The key problem for Watson and Crick, which could not be resolved by the data from King's College, was to guess how the nucleotide bases pack into the core of the DNA double helix.

If the open string is in tune, but sharp or flat when frets are pressed, the bridge saddle position can be adjusted with a screwdriver or hex key to remedy the problem.

He was co-editor ( with Marshall Swain ) of Essays on Knowledge and Justification ( 1978 ), regarded as a key anthology of essays relating to the Gettier problem and used as a core text in undergraduate epistemology courses.

The government faced the problem that a key piece of evidence – Lindh's confession – might be excluded from evidence as having been forced under duress ( i. e. torture ).

This inability to distinguish distributions with a comb-like shape from continuous distributions is a key problem with all statistics based on a variant of the K-S test.

John Harrison, a self-educated English clockmaker then invented the marine chronometer, a key piece in solving the problem of accurately establishing longitude at sea, thus revolutionising and extending the possibility of safe long distance sea travel.

The inability to pin an idea or cultural feature to quantifiable key units is widely acknowledged as a problem for memetics.

The problem with this system, is that it provides only a crude binary on / off signal for each key.

The problem of correctly identifying a public key as belonging to a particular user is not unique to PGP.

All public key / private key cryptosystems have the same problem, if in slightly different guise, and no fully satisfactory solution is known.

The Diffie – Hellman key exchange relies on the fact that there are efficient algorithms for modular exponentiation, while the reverse operation the discrete logarithm is thought to be a hard problem.

A central problem with the use of public-key cryptography is confidence ( ideally, proof ) that a particular public key is correct, and belongs to the person or entity claimed ( i. e. is " authentic "), and has not been tampered with, or replaced by, a malicious third party ( a " man-in-the-middle ").

The usual approach to this problem is to use a public-key infrastructure ( PKI ), in which one or more third parties-known as certificate authorities-certify ownership of key pairs.

To date, no fully satisfactory solution to this " public key authentication problem " has been found.

However, revoking a key now requires both Alice and Bob to be available, and this creates a problem of reliability.

During the past decades, globalization, outsourcing and information technology have enabled many organizations, such as Dell and Hewlett Packard, to successfully operate solid collaborative supply networks in which each specialized business partner focuses on only a few key strategic activities ( Scott, 1993 ).

At this stage in their collaboration, Lennon's and McCartney's songwriting was highly collaborative ; even when songs had a primary author the other would often contribute key parts, as with " No Reply " where McCartney provided a middle-eight for what was otherwise almost entirely a Lennon song.

This document describes the industry ’ s priorities, key milestones, and performance targets for collaborative R & D.

In a key scholarly collaborative Nyingmapa translation work published in 2005, furthermore notable as the first complete rendering of the Bardo Thodol into the English language from the Tibetan, this technical term was configured into English as " Buddha-body of Reality ".

A key advantage of the collaborative filtering approach is that it does not rely on machine analyzable content and therefore it is capable of accurately recommending complex items such as movies without requiring an " understanding " of the item itself.

In the 2010 National Survey of Student Engagement ( NSSE ), Quest University Canada was ranked highest among Canadian universities on five key criteria: academic challenge, student-faculty interaction, supportive campus environment, active and collaborative learning, and enriching educational experience.

One of the key features of Intelink is Intellipedia, an online system for collaborative data sharing based on MediaWiki.

These tools focus on three key issues in forming a collaborative team:

With 76 partnering organizations, HIMSS sponsors National Health IT Week, a collaborative forum during which key healthcare constituents-vendors, provider organizations, payors, pharmaceutical / biotech companies, governmental agencies, industry / professional associations, research foundations, and consumer protection groups-work together to elevate national attention to the necessity of greater health IT ( information technology ) adoption.

The few remaining salt marshes now represent most of California's remaining salt marsh, supporting a number of endangered species and providing key ecosystem services such as filtering pollutants and sediments from the rivers.

One effective post-processing technique that became a key element of the best H. 261-based systems is called deblocking filtering.

A key issue with content-based filtering is whether the system is able to learn user preferences from user's actions regarding one content source and use them across other content types.

Release 4. 41 added support for filtering of spam with header and body checking for key phrases ( already before download ).

The key benefit of application layer filtering is that it can " understand " certain applications and protocols ( such as File Transfer Protocol, DNS, or web browsing ), and it can detect whether an unwanted protocol is being sneaked through on a non-standard port or whether a protocol is being abused in any harmful way.

One of the key aspects of this effort has been the creation of a management system designed to enable service providers or value added resellers to lift the burden of security management from the end users while at the same time delivering additional services such as automatic security and software updates, content filtering, anti-virus and more.

The key word in my plays is ' perhaps ' ''.

We know that much is made of the multiplicity and ambiguity of the identities that cluster around the key symbol of the Jew.

The symposium provides an opportunity to confront the self with specific statements which were made at particular times by identifiable communicators who were addressing definite audiences -- and throughout several hundred pages everyone is talking about the same key symbol of identification.

This is the key fact emerging from Sunday's national election.

But the key revelation is not new.

A romantic is one who thinks the world is divinely inspired and all he has to do is find the right key, and then divine justice and altruism will appear.

The long-range objective is to bring about consolidation of ownership through use of land exchange authority and through purchase on a moderate scale of inholdings which comprise key tracts for recognized National Forest programs such as recreation development, or which are a source of damage to lands in National Forests and National Grasslands.

otherwise, you'll have to spend a few minutes to either attach a suitable spring clip somewhere on the press head or fit the key to a length of light chain and fasten to the bottom of the motor mount so that the key is out of the way when not in use.

The key to effective marketing is wrapped up in defining your company's marketing problems realistically.

A new low capacity meter is the key that unlocks the situation at Oakwood Heights.

The phrasing is irregular, and the abrupt key changes have a primitive forcefulness.

Rangoni's first entrance is a musical shock, a sudden open fifth in a key totally unrelated to what has preceded it.

The key to the world of geology is change ; ;

The soldiers are fighting and the Americans are helping, he said, but in the fight against the Pathet Lao the key factor is the villager himself.

The key to Protestant development, therefore, is economic integration of the nucleus of the congregation.

I said `` Darn it, that's the automatic signal that shows when the ignition key is on.

And the key to the suite is still missing ''.

Mr. Schaefer also recommended that the snow emergency route plan, under which parking is banned on key streets and cars are required to use snow tires or chains on them, should be `` strictly enforced ''.

`` Convenience is therefore the key to the housing market today.

A publicity release from Oregon Physicians Service, of which Harvey is president, quoted him as saying the welfare office move to Salem, instead of `` crippling '' the agency, had provided an avenue to correct administrative weaknesses, with the key being improved communications between F & A and the commission staff.

Now a quiet-spoken, middle-aged man, Fiedler is an aeronautical engineer for Lockheed's Missiles and Space Division at Sunnyvale, where he played a key role in the development of the Navy's Polaris missile.