Able to save : or, Encouragement to patient waiting.

Mode of access: Internet.

Reducing voter waiting time : how to allocate voting machines to the polls.

Mode of access: Internet.

Opsins: Evolution in waiting

Complete vertebrate genome sequencing has revealed a remarkable stability and uniformity in the protein-coding gene set, which at first glance might suggest that gene duplication events are relatively rare. This may be a red herring, or at least a red cichlid, as the Lake Malawi cichlid fishes show rapid and extensive duplication and diversification of their retinal cone photoreceptor opsin genes.

Reforming the social housing waiting game

The UK’s social housing stock is a precious resource that needs to be allocated as fairly and transparently as possible, says Ed Turner, who highlights inadequacies in the current approach and argues for two major changes to the way social housing is allocated and the support councils give those in housing needed.

Patients in waiting:A qualitative study of type 2 diabetes patients' perceptions of diagnosis

Objective. Our aim was to examine how diagnosis is perceived by a sample of newly diagnosed type 2 diabetes patients. Methods. A qualitative study was carried out in the Lothian region of Scotland using in-depth interviews of 40 newly diagnosed type 2 diabetes patients recruited from 16 general practices in four Local Health Care Co-operatives and three hospital clinics. Purposive selection ensured that the sample's demographic characteristics were broadly representative of newly diagnosed type 2 diabetes patients in Lothian/Scotland. Results. Clarity, timing and authority of the diagnosis delivery were highly salient for patients. Many patients perceived their GP as unwilling to deliver/confirm the diagnosis. Patients who were not referred to hospital were unclear why a referral had not taken place. Those referred perceived confirmation of diagnosis by the consultant as a central reason. Waiting for a hospital appointment could be problematic for patients. Most wanted the diagnosis confirmed before they felt confident making lifestyle changes. Input from health services during the period prior to the hospital visit was highly valued. Waiting was taken by some asymptomatic patients to indicate that they did not have the condition. Others used a lengthy period of waiting to confirm their view that they had a 'milder' or 'less serious' form of diabetes than other patients. Conclusions. Adequate input from practitioners is needed to ensure that diagnosis is fully exploited as a crucial period in which patients learn to adapt to their condition. Being explicit about the diagnosis at first contact may avoid the problem of patients feeling 'in limbo' or uncertain whether they have type 2 diabetes. Practitioners should convey to patients that post-diagnosis/initial care is a process, stages of this process should be clarified to avoid misunderstanding and services should be integrated during this interim period to best effect. © Oxford University Press 2004; all rights reserved.

Reduced waiting times using a fast switching dual-polarization DDQPSK receiver in a packet switched network

In this paper, we demonstrate a fast switching dual polarization DDQPSK packet switched receiver with very short waiting times. The system employs mth power DDQPSK decoding for high frequency offset tolerance, and Stokes parameter estimation for robust polarization demultiplexing.

Optimization of waiting time at toll plazas

Toll plazas have several toll payment types such as manual, automatic coin machines, electronic and mixed lanes. In places with high traffic flow, the presence of toll plaza causes a lot of traffic congestion; this creates a bottleneck for the traffic flow, unless the correct mix of payment types is in operation. The objective of this research is to determine the optimal lane configuration for the mix of the methods of payment so that the waiting time in the queue at the toll plaza is minimized. A queuing model representing the toll plaza system and a nonlinear integer program have been developed to determine the optimal mix. The numerical results show that the waiting time can be decreased at the toll plaza by changing the lane configuration. For the case study developed an improvement in the waiting time as high as 96.37 percent was noticed during the morning peak hour.

Waiting room at an abortion clinic

General note: Title and date provided by Bettye Lane.