Results 41 to 50 of about 594,076 (260)

Emergency Cholecystectomy in Patients Classified as High Risk According to the Tokyo Guidelines 2018: A Real‐World Analysis

open access: yesAnnals of Gastroenterological Surgery, EarlyView.
Emergency cholecystectomy was evaluated in patients with acute cholecystitis classified as non‐recommended for surgery by the Tokyo Guidelines 2018. Major postoperative complications, rather than mortality, better reflected operative risk. Physiological instability, particularly ASA‐PS ≥ 3 and shock status, identified high‐risk patients, suggesting ...
Satoshi Mii   +9 more
wiley   +1 more source

Assessing Training Effectiveness at Karpagaa Calendars, Sivakasi

open access: yes, 2019
Training is HR activity which helps to develop the skill of an employee in a regular mode. Since the organization say, Karpagaa Calendar, Sivakasi faces many problems regarding enhancing the productivity of the employees the study entitled “Training Manual for workers of Karpagaa Calendars”, has planned to faces an innovative strategy to improve the ...
M.Ezhilarasan, A.Madhu Prasad
openaire   +1 more source

Calendar Effects in Stock Markets: Critique of Previous Methodologies and Recent Evidence in European Countries [PDF]

open access: yes
This paper examines day of the week and month of the year effects in seventeen European stock market indexes in the period 1994-2007. We discuss the shortcomings of model specifications and tests used in previous work, and propose a simpler specification,
Rosa Borges
core  

Seasonal Trends in Lithuanian Stock Market [PDF]

open access: yes, 2010
Purpose of the article is to disentangle different calendar effects which leave efficiency holes in Lithuanian market. This paper presents and tests if commonly described seasonal patterns exist in Lithuanian stock market.
Simanavičienė, Žaneta   +1 more
core  

Age and Regional Trends in Groin Hernia Surgery in Japan: An Analysis of Laparoscopic Repair, Outpatient Surgery, and Manual Reduction Using National Database Open Data

open access: yesAnnals of Gastroenterological Surgery, EarlyView.
Using National Database open data from 2014 to 2023, this nationwide study visualizes age‐, sex‐, and region‐specific trends in groin hernia surgery in Japan. Laparoscopic surgery, outpatient surgery, and manual reduction were analyzed to estimate lifetime surgical burden and patterns of emergency‐related healthcare utilization at the population level.
Masanori Sato   +7 more
wiley   +1 more source

The calendar regularity of earnings and volatility distribution on the Ukrainian stock market [PDF]

open access: yes
The theoretical aspects of calendar effects and anomalies on the Ukrainian stock market and the empirical evidences of monthly returns and volatility of PFTS-index are examined. A strong evidence of a calendar effect i.e.
Petrushchak, Bohdan
core   +1 more source

Information Dense and Industry Scalable Accelerated Formation

open access: yesAdvanced Intelligent Discovery, EarlyView.
Pulsed formation can reduce lithium‐ion battery formation time by over 50% while maintaining or enhancing performance. Validated on 25 Ah prismatic cells, this industry‐scalable method yields thinner, more homogeneous solid electrolyte interphases (SEIs).
Leon Merker   +3 more
wiley   +1 more source

Calendar effects of the Colombo stock market

open access: yesJournal of Management, 2015
This study examines the calendar effects specially day of the week effects and month of the year effects in the Colombo stock market. The study on the day of the week effect was done based on daily all share price index (ASPI) for the period January 2004 to June 2015 and the study on the month of the year effect employs based on monthly ASPI for the ...
openaire   +2 more sources

CALENDAR YEAR EFFECT MODELING FOR CLAIMS RESERVING IN HGLM

open access: yesASTIN Bulletin, 2019
AbstractClaims reserving models are usually based on data recorded in run-off tables, according to the origin and the development years of the payments. The amounts on the same diagonal are paid in the same calendar year and are influenced by some common effects, for example, claims inflation, that can induce dependence among payments.
Gigante, Patrizia   +2 more
openaire   +2 more sources

How cold is too cold? A theoretical analysis of the optimal trigger for index insurance for frost damage to crops

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Crop insurance is undoubtedly an extremely valuable element in protecting agricultural businesses, but in many cases standard indemnity‐based products have had very low uptake due to high transaction costs elevating premiums to unaffordable levels.
Amogh Prakasha Kumar   +2 more
wiley   +1 more source

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