Physical Sciences and Engineering | International Journal of Recent Advances in Multidisciplinary Research (IJRAMR)

Physical Sciences and Engineering

Error message

Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /home3/uzpjbwte/public_html/ijramr.com/includes/common.inc).
Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /home3/uzpjbwte/public_html/ijramr.com/includes/common.inc).
Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /home3/uzpjbwte/public_html/ijramr.com/includes/common.inc).
Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /home3/uzpjbwte/public_html/ijramr.com/includes/common.inc).
Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /home3/uzpjbwte/public_html/ijramr.com/includes/common.inc).
Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /home3/uzpjbwte/public_html/ijramr.com/includes/common.inc).
Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /home3/uzpjbwte/public_html/ijramr.com/includes/common.inc).
Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /home3/uzpjbwte/public_html/ijramr.com/includes/common.inc).
Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /home3/uzpjbwte/public_html/ijramr.com/includes/common.inc).
Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /home3/uzpjbwte/public_html/ijramr.com/includes/common.inc).
Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /home3/uzpjbwte/public_html/ijramr.com/includes/common.inc).
Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /home3/uzpjbwte/public_html/ijramr.com/includes/common.inc).
Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /home3/uzpjbwte/public_html/ijramr.com/includes/common.inc).
Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /home3/uzpjbwte/public_html/ijramr.com/includes/common.inc).
Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /home3/uzpjbwte/public_html/ijramr.com/includes/common.inc).
Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /home3/uzpjbwte/public_html/ijramr.com/includes/common.inc).
Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /home3/uzpjbwte/public_html/ijramr.com/includes/common.inc).
Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /home3/uzpjbwte/public_html/ijramr.com/includes/common.inc).
Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /home3/uzpjbwte/public_html/ijramr.com/includes/common.inc).
Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /home3/uzpjbwte/public_html/ijramr.com/includes/common.inc).
Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /home3/uzpjbwte/public_html/ijramr.com/includes/common.inc).
Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /home3/uzpjbwte/public_html/ijramr.com/includes/common.inc).
Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /home3/uzpjbwte/public_html/ijramr.com/includes/common.inc).
Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /home3/uzpjbwte/public_html/ijramr.com/includes/common.inc).
Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /home3/uzpjbwte/public_html/ijramr.com/includes/common.inc).
Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /home3/uzpjbwte/public_html/ijramr.com/includes/common.inc).
Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /home3/uzpjbwte/public_html/ijramr.com/includes/common.inc).
Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /home3/uzpjbwte/public_html/ijramr.com/includes/common.inc).
Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /home3/uzpjbwte/public_html/ijramr.com/includes/common.inc).
Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /home3/uzpjbwte/public_html/ijramr.com/includes/common.inc).
Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /home3/uzpjbwte/public_html/ijramr.com/includes/common.inc).
Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /home3/uzpjbwte/public_html/ijramr.com/includes/common.inc).
Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /home3/uzpjbwte/public_html/ijramr.com/includes/common.inc).
Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /home3/uzpjbwte/public_html/ijramr.com/includes/common.inc).
Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /home3/uzpjbwte/public_html/ijramr.com/includes/common.inc).
Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /home3/uzpjbwte/public_html/ijramr.com/includes/common.inc).
Deprecated function: implode(): Passing glue string after array is deprecated. Swap the parameters in drupal_get_feeds() (line 394 of /home3/uzpjbwte/public_html/ijramr.com/includes/common.inc).

Effect of intermittent sitting on range of motion of prolonged standing low back pain

Background: most persons will experience acute low back pain during their lifetime. The first epi¬sode usually occurs between 20 and 40 years of age. Objectives: to investigate the effect of intermittent sitting on the lumbar range of motion of prolonged standing low back pain developers. Methods: 60 subjects participated in this study. They were randomly distributed into two equal groups; group I involved 30 subjects were stood for 15 min. and sit for 5 min. Group II involved 30 subjects where stand for 30min and sit 10 min throughout the workday for 8 hours.

Perception of higher education students' motivation in relation to distance learning

The various transformations marked by social, economic and political life in the last decades, have given a prominent place to education, both in the education systems and in the institutions themselves as complex and modern organizations. In times of uncertainty, there are several proposals around education. It is also in this scenario that distance education (DE) comes to assume a fundamental role for the development of education itself.

Impacts of smartphone addiction on academic performance of students in senior secondary schools in lagos state

Smartphone addiction could be described as smartphone mismanagement, mishandling and misuse. It is also being fuelled by the fear of being without a mobile phone for certain number of hours. It is a non-chemical addiction that is been driven by an Internet overuse problem thereby becoming a destructive behaviour. Smartphone addiction has the capacity to negatively affect an individual in his/her physical and mental health, relationships, productivity and academic performance.

Enchancing life span of battery pack using a novel battery balancing technique

Large battery packs composed of Lithium-Ion cells are continuously gaining in importance due to their applications in Electric Vehicles (EVs) and smart energy grids. To ensure maximum lifetime, safety and performance of the battery pack, complex embedded system architectures consisting of sensors, power electronics and microcontrollers are integrated into the pack as Battery Management System (BMS).Active cell balancing is a recently developed method that reduces losses by reducing the hardware components and providing more software control.

Coincidence and fixed points via multivalued mappings on partial metric spaces

In this paper, we prove coincidence and common fixed point theorems for two pair of multivalued and single valued mappings in complete partial metric spaces. These results improve, extend and generalize the corresponding results in the literature. Moreover, an example is provided to illustrate the usability of main results.

Comparative study with pvsyst software of the energy production of the 7 mw photovoltaic solar power plant connected to the malbaza electricity grid (Niger).

Background : To increase the country's energy production, the State of Niger has built a 7MW photovoltaic solar power plant connected on grid of the Nigerien electricity company in the department of Malbaza, Tahoua region (130 58'3.54 ”North and 5031'11.95 " East). Objective: In order to analyze the operation of this plant, a study of energy production was carried out in this article. Methods: The study was based on data on energy production as a function of irradiation and temperature from January 1, 2019 to December 31, 2019.

Diseases pattern of elderly patients attending in rural teaching hospital in Nepal

Introduction: The elderly population of the world increasing gradually. The situation of elderly population of Nepal also is in increasing trend as in other countries. Our government is also started to give priorities for the elderly population at present. This paper attempts to assess the utilization of health care services among the elderly population who were attending in the Emergency department of Karnali Academy of Health sciences Jumla.

Establish registry of cerebral palsy in kafrelsheikh governorate-Egypt

Background: Prevalence of cerebral palsy (CP) in developing country is high. It is one of the most common causes of childhood physical disability. Purpose: To establish a registry of CP in Kafrelsheikh Governorate except Kafrelsheikh city-Egypt. Subject and Methods: One hundred and three children with CP of both genders who were receiving physical therapy in Kafrelsheikh Governorate except Kafrelsheikh city participated in the study. Their ages ranged from one month to 18 years. They were subjected to confidential modified Australian Registry Form.

Per-cutaneous nailing of the distal radius fractures using a “s” shaped elastic nailpreliminary results

Background: The central venous accesses technique uses a direct visualization puncture. With the advent of the ultrasound (US)-guided puncture, a high variation rate in the anatomical position (AP) of the right internal jugular vein (RIJV) was observed compared to the right common carotid artery (RCCA). Objective: This study describes the rate of AP variability in RIJV, compared with previous studies and descriptions.

Clinical managements for severe covid-19 patients with pneumonia and acute respiratory distress: basic recommendation to reduce community mortality

Coronavirus Disease 2019 (COVID-19), caused by a novel corona virus (SARS-CoV-2), is a highly contagious disease. Most of the infected patients have mild symptoms including fever, fatigue and cough. But in severe cases, patients can progress rapidly and develop to the acute respiratory distress syndrome, septic shock, metabolic acidosis and coagulopathy. Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) is the causative agent of corona virus disease 2019 (COVID-19), which was declared a global pandemic by the World Health Organization on 11th March 2020.

first
previous
…
17
18
19
20
21
22
23
24
25
…
next
last