Development and Operational Status of Pf-ring and Pf-ar

نویسندگان

  • T. Honda
  • T. Aoto
  • S. Asaoka
  • K. Ebihara
  • K. Furukawa
  • K. Haga
  • K. Harada
  • Y. Honda
  • T. Ieiri
  • N. Iida
  • M. Izawa
  • T. Kageyama
  • M. Kikuchi
  • Y. Kobayashi
  • K. Marutsuka
  • A. Mishina
  • T. Miyajima
  • H. Miyauchi
  • S. Nagahashi
  • T. T. Nakamura
  • T. Nogami
  • T. Obina
  • K. Oide
  • M. Ono
  • T. Ozaki
  • C. O. Pak
  • H. Sakai
  • Y. Sakamoto
  • S. Sakanaka
  • H. Sasaki
  • Y. Sato
  • K. Satoh
  • M. Shimada
  • T. Shioya
  • M. Tadano
  • T. Tahara
  • T. Takahashi
  • R. Takai
  • S. Takasaki
  • Y. Tanimoto
  • M. Tobiyama
  • K. Tsuchiya
  • T. Uchiyama
  • A. Ueda
  • K. Umemori
  • M. Yamamoto
  • M. Yoshida
  • S. Yoshimoto
چکیده

The Photon Factory storage ring (PF-ring) and the Photon Factory advanced ring (PF-AR) continue a stable user operation as a synchrotron radiation source. The MTBF of the PF-ring has been kept at high around 200 h. At the PF-ring, a top-up operation started in April 2009. A rapid-polarization-switching device consisting of tandem polarizing undulators and a new injection system using a pulsed sextupole magnet are being developed. In a dust trapping experiment at the PF-AR, visual observation of luminous trapped dust by using a CCD camera was accomplished recently.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Palynofacies analysis and paleoenvironmental interpretation of the Dalichai Formation, northeast of Semnan

Palynological and Palynofacies analysis combined with sedimentological studies have been performed on Dalichai Formation, northeast of Semnan, in order to define its paleoenviromental interpretation. Based on petrographic studies of organic matter, three palynofacies types were recognized as PF-1, PF-2, and PF-3. PF-1 is a characteristic of proximal shelf settings or basin. This palynofacies in...

متن کامل

A New Load-Flow Method in Distribution Networks based on an Approximation Voltage-Dependent Load model in Extensive Presence of Distributed Generation Sources

Power-flow (PF) solution is a basic and powerful tool in power system analysis. Distribution networks (DNs), compared to transmission systems, have many fundamental distinctions that cause the conventional PF to be ineffective on these networks. This paper presents a new fast and efficient PF method which provides all different models of Distributed Generations (DGs) and their operational modes...

متن کامل

Operationalization of the physical frailty & sarcopenia syndrome: rationale and clinical implementation

Over the years, different operational definitions have been elaborated to identify frail older persons, but none of them has received unanimous consensus. This, in turn, has hampered the clinical implementation of frailty as well as the design of targeted interventions. To overcome the current limitations in the field, a novel operationalization of physical frailty (PF) is proposed which ground...

متن کامل

Pf155/RESA protein influences the dynamic microcirculatory behavior of ring-stage Plasmodium falciparum infected red blood cells

Proteins exported by Plasmodium falciparum to the red blood cell (RBC) membrane modify the structural properties of the parasitized RBC (Pf-RBC). Although quasi-static single cell assays show reduced ring-stage Pf-RBCs deformability, the parameters influencing their microcirculatory behavior remain unexplored. Here, we study the dynamic properties of ring-stage Pf-RBCs and the role of the paras...

متن کامل

A Defined Benefit Pension Fund ALM Model through Multistage Stochastic Programming

We consider an asset-liability management (ALM) problem for a defined benefit pension fund (PF). The PF manager is assumed to follow a maximal fund valuation problem facing an extended set of risk factors:  due to the longevity of the    PF members, the inflation affecting salaries in real terms and future incomes, interest rates and market factors affecting jointly the PF liability and asset p...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2010