Optimizing Detection of True Within-Person Effects for Intensive Measurement Designs: A Comparison of Multilevel SEM and Unit-Weighted Scale Scores

Background: Following surgical treatments for low back pain, lower extremity pain or neurologic symptoms would last or recur, this is defined as failed sack surgery syndrome (FBSS). FBSS usually occurs in 5-40% of these surgical patients. The most common cause is an epidural scar adhesion. Percutaneous epidural neuroplasty is the non-mechanical treatment for this condition. Previously, the use of hyaluronidase and hypertonic saline separately is commonly used for epidurolysis but the combination of hyaluronidase and hypertonic saline 3% has not been explored.Objective: To investigate the two-year outcomes of percutaneous epidural neuroplasty using a combination of hyaluronidase and hypertonic saline 3% in patients with FBSS.Methods: Twelve patients who experience low back pain, with or without radiculopathy, who have underwent lumbar spine surgery previously were assigned to the study. Parameters, such as the visual analogue scale scores for the back (VAS-B) and legs (VAS-L), and the Oswestry disability index (ODI), were recorded and compared between pretreatment, 1 week, 1 month, 3 months, 1 year and 2 years follow-up.Results: For all 12 patients, the postoperative VAS-B, VAS-L, and ODI were significantly different from the preoperative values in all follow-up periods: 1 month, 3 months, 1 year, and 2 years.Conclusion: Based off this study group, percutaneous epidural neuroplasty using a combination of hyaluronidase and hypertonic saline 3% has a favourable outcome in the 2 years follow-up

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PEMANFAATAN KAYU AKASIA MANGIUM (Acacia mangium Willd) UNTUK MEBEL

Jurnal Riset Industri Hasil Hutan ◽

10.24111/jrihh.v4i1.1195 ◽

2012 ◽

Vol 4 (1) ◽

pp. 1

Author(s):

Djoko Purwanto

Keyword(s):

Mechanical Properties ◽

Compressive Strength ◽

Physical Properties ◽

Treatment Process ◽

Acacia Mangium ◽

Physical And Mechanical Properties ◽

Wood Fibers ◽

Test Parameters ◽

Mechanical And Physical Properties ◽

Scale Scores

Timber Acacia mangium (Acacia mangium, Willd) for Furniture. The study aims to determine the mechanical and physical properties and the decorative value (color and fiber) wood of acacia mangium with using finishing materials. This type of finishing material used is ultran lasur natural dof ,ultran lasur classic teak, aqua politur clear dof, aqua politur akasia dan aqua politur cherry. After finishing the wood is stored for 3 months. Test parameters were observed, namely, physical and mechanical properties of wood, adhesion of finishing materials, color and appearance of the fiber, and timber dimensions expansion. The results showed that the mechanical physical properties of acacia wood qualified SNI. 01-0608-89 about the physical and mechanical properties of wood for furniture, air dry the moisture content from 13.78 to 14.89%, flexural strength from 509.25 to 680.50 kg/cm2, and compressive strength parallel to fiber 342.1 - 412.9 kg/cm2. Finishing the treatment process using five types of finishing materials can increase the decorative value (color and fiber) wood. Before finishing the process of acacia mangium wood has the appearance of colors and fibers and less attractive (scale scores 2-3), after finishing acacia wood fibers have the appearance of colors and interesting and very interesting (scale 4-5).Keywords: mangium wood, mechanical properties, decorative value, finishing, furniture.

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Predicting the Social Commitments of College Students

NASPA Journal ◽

10.2202/0027-6014.1137 ◽

2001 ◽

Vol 38 (2) ◽

Cited By ~ 1

Author(s):

Ellen Lavelle ◽

Leslie W. O'Ryan

Keyword(s):

College Students ◽

Environmental Concern ◽

Social Attitudes ◽

Social Commitment ◽

Social Beliefs ◽

The Social ◽

Scale Scores

Developmental orientations as measured by the Dakota Inventory of Student Orientations (DISO) are strong predictors of the social attitudes and commitments that college students make. The aim of this study was to investigate the nature of social beliefs and commitments during the college years in relation to developmental orientations as measured by DISO (Lavelle & Rickord, 1999). Results supported Creative-Reflective scale scores as predictive of commitment to the more humanitarian issues such as race and womens rights, whereas Achieving-Social scores predicted environmental concern. Interestingly, Reliant scale scores were found to be negatively related to social commitment. Implications include interventions based on the strengths and weaknesses of each orientation and suggestions for further research.

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