Studies on mechanical properties of recycled polypropylene blended with virgi...IJSIT Editor
During the recycling process the material undergoes various operations that bring out several
modifications in the molecular structure. As a matter of fact, the mechanical properties of the recycled
products and their structural organization are quite different compared to those composed of virgin material
[1]. Also, particular attention is attached to the relationship and several consequent changes in the
mechanical properties. The aim of this work is to study the properties of recycled polypropylene in particular
through the analysis of degradation by the mechanical properties from virgin and recycled material. These
mixtures were analysed as a function both of blend composition and of the number of reprocessing of the
recycled fraction. The results of virgin and the reprocessing polypropylene were correlated with the
mechanical properties.
WATER INTAKE CHARACTERISTICS OF DIFFERENT SOIL TYPES IN SOUTHERN BORNO NIGERIA IJSIT Editor
The water intake characteristics of soils under arable crop practice were studied with a view to
obtaining useful information for the design of irrigation and drainage system and for effective soil
management techniques. Parameters determined; infiltration, hydraulic conductivity, permeability, bulk
density, particle density, porosity and moisture content. The textural class of the soils from the three sites
was found to be clay. The result obtained indicates that infiltration was high initially but decreases later. This
may be due to the soil reaching a saturation point. On the average the infiltration rate was observed to
decrease with time. The coefficient of permeability was found to be 9.26 x 10 , 7.66 x 10 and 2.15 x 10 cm/s
for site A, B and C respectively. Information on infiltration and permeability are useful tools in irrigation and
other engineering design.
Effect of food on pharmacokinetics of meloxicam ijsit 2.3.7IJSIT Editor
The primary objective of the study was to investigate the effect of food on the pharmacokinetics of
MELOXICAM. Cmax, Tmax and AUC of MELOXICAM were defined as the main parameters for the assessment
of bioavailability and bioequivalence of MELOXICAM administered in fasting and fed conditions. The 90% CI
for the fed/fasting MELOXICAM did not contained within the acceptance interval (80, 125) and, therefore, it
can be concluded that the rate of systemic exposure to MELOXICAM does not fit the claim of bioequivalence
between administration in fasting and fed conditions. This study has demonstrated that all the
pharmacokinetic parameters of both the treatments were statistically different from each other. In the fed
condition the values of Cmax and AUC were decreased while Tmax increases than that of fasting which
demonstrated that the extent of systemic exposure to MELOXICAM was affected by the delay in absorption of
MELOXICAM in the presence of food. None of the study volunteers reported any serious adverse effects
throughout the study. The only two AEs reported were mild and not related to the study medication. The AEs
reported were, according to the study medical expert, related to the sampling procedure and were self
limiting and did not require any treatment. There was no change in the vital signs of the volunteers
throughout the study period. The presented data are of major importance in identifying the optimal dosing
regimen for future clinical trials with oral MELOXICAM. In our study, only one type of food (a standardized
continental breakfast) was evaluated; further studies are needed to assess the effects of foods with different
compositions and contents on the bioavailability of MELOXICAM.
Studies on mechanical properties of recycled polypropylene blended with virgi...IJSIT Editor
During the recycling process the material undergoes various operations that bring out several
modifications in the molecular structure. As a matter of fact, the mechanical properties of the recycled
products and their structural organization are quite different compared to those composed of virgin material
[1]. Also, particular attention is attached to the relationship and several consequent changes in the
mechanical properties. The aim of this work is to study the properties of recycled polypropylene in particular
through the analysis of degradation by the mechanical properties from virgin and recycled material. These
mixtures were analysed as a function both of blend composition and of the number of reprocessing of the
recycled fraction. The results of virgin and the reprocessing polypropylene were correlated with the
mechanical properties.
WATER INTAKE CHARACTERISTICS OF DIFFERENT SOIL TYPES IN SOUTHERN BORNO NIGERIA IJSIT Editor
The water intake characteristics of soils under arable crop practice were studied with a view to
obtaining useful information for the design of irrigation and drainage system and for effective soil
management techniques. Parameters determined; infiltration, hydraulic conductivity, permeability, bulk
density, particle density, porosity and moisture content. The textural class of the soils from the three sites
was found to be clay. The result obtained indicates that infiltration was high initially but decreases later. This
may be due to the soil reaching a saturation point. On the average the infiltration rate was observed to
decrease with time. The coefficient of permeability was found to be 9.26 x 10 , 7.66 x 10 and 2.15 x 10 cm/s
for site A, B and C respectively. Information on infiltration and permeability are useful tools in irrigation and
other engineering design.
Effect of food on pharmacokinetics of meloxicam ijsit 2.3.7IJSIT Editor
The primary objective of the study was to investigate the effect of food on the pharmacokinetics of
MELOXICAM. Cmax, Tmax and AUC of MELOXICAM were defined as the main parameters for the assessment
of bioavailability and bioequivalence of MELOXICAM administered in fasting and fed conditions. The 90% CI
for the fed/fasting MELOXICAM did not contained within the acceptance interval (80, 125) and, therefore, it
can be concluded that the rate of systemic exposure to MELOXICAM does not fit the claim of bioequivalence
between administration in fasting and fed conditions. This study has demonstrated that all the
pharmacokinetic parameters of both the treatments were statistically different from each other. In the fed
condition the values of Cmax and AUC were decreased while Tmax increases than that of fasting which
demonstrated that the extent of systemic exposure to MELOXICAM was affected by the delay in absorption of
MELOXICAM in the presence of food. None of the study volunteers reported any serious adverse effects
throughout the study. The only two AEs reported were mild and not related to the study medication. The AEs
reported were, according to the study medical expert, related to the sampling procedure and were self
limiting and did not require any treatment. There was no change in the vital signs of the volunteers
throughout the study period. The presented data are of major importance in identifying the optimal dosing
regimen for future clinical trials with oral MELOXICAM. In our study, only one type of food (a standardized
continental breakfast) was evaluated; further studies are needed to assess the effects of foods with different
compositions and contents on the bioavailability of MELOXICAM.
کیا فرماتے ہیں علمائے دین اس مسئلے میں کہ سرورکائنات فخر موجودات رسول خدا محمدمصطفی صلی اللہ تعالٰی علیہ وآلہٖ وسلم کے ماں باپ آدم علٰی نبینا وعلیہ السلام تک مومن تھے یا نہیں؟بینوا توجروا۔(عہ۱) (بیان کرو اجر پاؤگے ۔ت)
کیا فرماتے ہیں علمائے دین اس مسئلے میں کہ سرورکائنات فخر موجودات رسول خدا محمدمصطفی صلی اللہ تعالٰی علیہ وآلہٖ وسلم کے ماں باپ آدم علٰی نبینا وعلیہ السلام تک مومن تھے یا نہیں؟بینوا توجروا۔(عہ۱) (بیان کرو اجر پاؤگے ۔ت)