P. Pearce

ORCID: 0000-0003-0864-0021
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About
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Research Areas
  • Particle Accelerators and Free-Electron Lasers
  • Particle accelerators and beam dynamics
  • Gyrotron and Vacuum Electronics Research
  • Child and Adolescent Psychosocial and Emotional Development
  • Pulsed Power Technology Applications
  • Particle Detector Development and Performance
  • Counseling, Therapy, and Family Dynamics
  • Psychotherapy Techniques and Applications
  • Counseling Practices and Supervision
  • Radiation Therapy and Dosimetry
  • Educational and Psychological Assessments
  • Family and Disability Support Research
  • Superconducting Materials and Applications
  • Particle physics theoretical and experimental studies
  • Boron Compounds in Chemistry
  • Child and Adolescent Health
  • Historical Psychiatry and Medical Practices
  • Power Line Communications and Noise
  • Atomic and Molecular Physics
  • Grief, Bereavement, and Mental Health
  • Wireless Power Transfer Systems
  • Child Welfare and Adoption
  • High-Voltage Power Transmission Systems
  • Power Line Inspection Robots
  • Power Systems Fault Detection

Metanoia Institute
2015-2025

Gunnersbury
2018

European Organization for Nuclear Research
1977-2005

Brighton Hospital
1989

Syracuse University
1925

University of Toledo
1925

A possible design of a multi-TeV e+e- linear collider is presented. The based on the CLIC (Compact Linear Collider) two-beam technology proposed and developed at CERN. Though study has shown that this applicable to with centre-of-mass energies from 500 GeV or less up 5 TeV, present report focuses nominal energy 3 Te V. First, short overview given physics could possibly be done such collider. Then, description main-beam complex covers injection system, 30 GHz main linac, beam delivery system....

10.5170/cern-2000-008 article EN 2000-07-01

Abstract This qualitative study aimed to establish aspects of humanistic therapy that young people (13–16 years old) perceived as helpful and hindering, test a novel method for identifying processes change. A “medium q” thematic analysis was conducted followed by coding-based “process change analysis.” Participants were 50 in London schools who experienced moderate or severe emotional symptoms had participated up 10 sessions school-based intervention. predominantly female ethnically...

10.1007/s10826-024-02955-3 article EN cc-by Journal of Child and Family Studies 2025-01-14

About one in seven adolescents have a mental health disorder England, UK. School counselling is of the most common means trying to address such problem. We aimed determine effectiveness and cost-effectiveness school-based humanistic (SBHC) for treatment psychological distress young people UK.We did two-arm, individually randomised trial 18 secondary state-funded schools across Greater London area Participants were randomly assigned (1:1) using centrally secure randomisation procedure with...

10.1016/s2352-4642(20)30363-1 article EN cc-by The Lancet Child & Adolescent Health 2021-01-21

Objective Our primary aim was to assess the associations between outcomes and therapist interpersonal skills (TIS) of empathy, congruence, regard, unconditionality, as rated by young people. We also aimed compare these against outcome–alliance associations, whether were specific a TIS-prioritizing therapeutic practice.

10.1080/10503307.2025.2457398 article EN cc-by Psychotherapy Research 2025-02-03

Background In both routine practice contexts and research studies, evidence from standardized self-report symptom measures, administered pre- post-treatment, is predominantly used to determine whether psychotherapy has been successful. Understanding the nature of unsuccessful requires an ability evaluate credibility outcome data generated by such techniques. An important body identified discrepancies between outcomes assessed through measures those obtained other sources. However, not enough...

10.3389/fpsyg.2024.1390579 article EN cc-by Frontiers in Psychology 2024-06-04

The aim of this study was to pilot a test the effectiveness school-based humanistic counselling (SBHC) in an ethnically diverse group young people (aged 11-18 years old), with follow-up assessments at 6 and 9 months.Pilot randomized controlled trial, using linear-mixed effect modelling intention-to-treat analysis compare changes levels psychological distress for participants SBHC against usual care (UC).ISRCTN44253140.In total, 64 were either or UC. Participants aged between 11 18 (M = 14.2,...

10.1111/papt.12102 article EN Psychology and Psychotherapy Theory Research and Practice 2016-07-29

One in ten children Britain have been identified as experiencing a diagnosable mental health disorder. School-based humanistic counselling (SBHC) may help young people identify, address, and overcome psychological distress. Data from four pilot trials suggest that SBHC be clinically effective. However, fully powered randomised controlled trial (RCT) is needed to provide robust test of its effectiveness, assess cost-effectiveness, determine the process change. The Effectiveness...

10.1186/s13063-018-2538-2 article EN cc-by Trials 2018-03-09

We propose an innovative fast-cycling accelerator complex conceived and designed to exploit at best the properties of accelerated ion beams for hadrontherapy. A cyclinac is composed by a cyclotron, which can be used also other valuable medical research purposes, followed high gradient linear capable produce optimized irradiation solid tumours with most modern techniques. The cyclinacs together design studies protons carbon ions are presented advantages in facing challenges hadrontherapy discussed.

10.48550/arxiv.0902.3533 preprint EN other-oa arXiv (Cornell University) 2009-01-01

Abstract Background There is a growing body of data to show that participation in school‐based counselling associated with significant reductions psychological distress. However, this cannot be taken as evidence effective , improvements may have happened without the intervention. Aims The purpose study was develop method estimating amount ‘natural’ change might expected young people who would attend counselling, such effects intervention over and above could identified. Method Young Person's...

10.1002/capr.12017 article EN Counselling and Psychotherapy Research 2015-01-14

The CERN SPS receives beam from the CPS by continuous transfer process. paper outlines role of a modulated fast bump in this process and describes magnets pulse generators which produce it. Particular attention is given to high voltage staircase generator determines degree modulation bump. Operating experience since start commissioning reported.

10.1109/tns.1977.4328938 article EN IEEE Transactions on Nuclear Science 1977-06-01

In this paper we discuss a new approach to two-beam acceleration. The energy for RF production is initially stored in long-pulse electron beam which efficiently accelerated about 1.2 GeV by fully loaded, conventional, low frequency (∼1 GHz) linac. pulse length twice the of high-gradient Segments long are compressed using combiner rings create sequence higher peak power drive beams with gaps between. This train distributed from end linac against main direction down common transport line so...

10.1063/1.59012 article EN AIP conference proceedings 1999-01-01

SYNOPSISIn beginning to contemplate what I might write for this invitation follow Carl Rogers, 40 years on, initially felt flattered be asked and daunted such a pioneer towering figure within psychology as Rogers. In had say, began feel that the ‘speak profession’ also something of an anathema my humanistic values. didn't in any position highlight issues profession make suggestions address them; rather too grand. have therefore chosen explore see most immediate challenges me ‘helping...

10.1080/03060497.2014.11084342 article EN Self & Society 2014-12-01

The purpose of the present study was to explore and compare helpful unhelpful factors reported by young people who received either schoolbased humanistic counselling school's usual pastoral care (SBHC + PCAU) or alone (PCAU) as part a randomised controlled trial (RCT) school-based counselling. Participants (N = 305) were 13–16 years age had answered one more three free-text questions in Experience Service Questionnaire (ESQ). A thematic analysis conducted identify factors, quantitative...

10.1080/13632752.2023.2276022 article EN cc-by-nc-nd Emotional and Behavioural Difficulties 2023-10-02

Effectiveness evidence supporting school-based counselling is increasing, yet little known about its cost-effectiveness. Within an effectiveness trial we tested whether a cost-effectiveness evaluation was feasible and aimed to provide early indications of support associated costs for students with emotional problems. A service use questionnaire piloted. School-based services were key source used by more than half the at each time point. Support estimated 63/64 participants using...

10.1080/03069885.2018.1552777 article EN cc-by-nc-nd British Journal of Guidance and Counselling 2018-12-06
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