Tìm thấy 10+ kết quả cho từ khóa "Mass loss"
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If rapid mass gain was actually a symptom of stress, in most individuals it disappeared in the next and following weeks, when mass loss was more common.. Our results shed some light on patterns of mass gain in juvenile edible dormice during the prehibernation period, which is critical for survival.
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(a) Evolution of the overall mass loss at 200 ◦ C. (b) Evolution of the mass loss at 100 ◦ C. m 100 in wt%) as a function of the d-band centers ( ε d. (c) Evolution of the overall mass loss at 200 ◦ C. m 200 in wt%) as a function of the d-band centers (ε d in eV). 20 With hydrazine borane and the presence of the N 2 H 4 moiety, copper would not have the optimized properties..
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At the second stage of thermolysis, a slight mass loss of the sample at the temperature range of C might be because of the emission of volatile substances present in the sample. This process is accompanied by a slight mass loss of the sample, such as 0.56%. At the temperatures C, at the third stage of thermolysis, a more intense mass loss of the sample (6.07%) corresponds to the conduct of thermal oxidative processes in biopolymers..
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In the case of Siral 80, Siral 80/Cu(acac) 2 , and Siral 80/Ni(acac) 2 , the total mass losses were and 15.4%, respectively. The mass loss in the case of Siral 80/Ni(acac) 2. was less than that of Siral 80/Cu(acac) 2 and 3 mass loss stages were observed. The dehydration of Siral 80 occurred with a mass loss of 12.70% in the temperature range 25–230 ◦ C as a single-step process, which gave rise to an endothermic maximum at 85 ◦ C due to the physically adsorbed water.
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Association of red blood cell mass loss and mortality:. The median and range of red blood cell mass loss was 424 ml. Red blood mass loss was 398 ml. Area under curve of the receiver operating characteristic curve was 0.678 (p . red blood cell mass loss was associated with transfusion of red blood cell concentrates (r = 0.69), fibrinogen (r = 0.54), and platelet concentrates (r = 0.49).. 1 Frequencies of intraoperative blood product use in 372 patients undergoing liver transplantation.
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Normally, the calculated shear strength is reduced with increasing the corrosion degree of longitudinal reinforcement, because the models in the design codes consider only the decrease of reinforcement ratio based on the mass loss.
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Experimental plan and mass loss of the spent catalysts.. Temperature (°C) Time (min) Mass loss. Reusability of catalysts in the transesterification of canola oil. CaO catalyst ultrasound assisted transesterification experiments, ▲calcined dolomite ultrasound assisted transesterification and ● CaO silent transesterification experiments).. The crystallite size of the fresh and used catalysts.. 8th CaO.MgO . Fresh CaO.MgO .
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Figure 2 shows a thermogram of Amberlite XAD-2-N=N-APPT resin with 2 distinct mass loss steps. Step 2 shows mass loss of 29.87% at the temperature range of C (start–end), which is attributed to the mass loss of the fragment, 1-(1-(pyridin-2-yl)ethylidene)-hydrazinyl per repeating unit of the polymeric chelating resin. The theoretical value calculated for loss of the fragment is 29.78%.
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The degradation temperature of the pristine PVPA was reported to be near 200 0 C [5]. 3 shows that the thermal degradation of VPA as following steps, firstly, the VPA exhibited a small mass loss from room temperature to 180 0 C, implying a loss of moisture and condensation of phosphonic acid units in the branch. major mass loss of VPA at the range 180 0 C - 450 0 C (48.39%).. That can be decomposed of phosphonic acid units.
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The solution stabilities of all of the hydrogels were appraised by polymer mass loss in buffer solution at pH 6.5 for 15 days.
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Weight Loss (Part 1). Weight Loss. Weight Loss: Introduction. Weight loss that persists over weeks to months reflects the loss of tissue mass.
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P = 0.014) and the presence of an extraosseous tumor mass (P = 0.034) were associated with blood loss for patients with hypervascular primary tumors.. Conclusion: Hypervascular primary tumor (kidney, thyroid, and liver) was an independent risk factor of blood loss in the posterior surgery. The presence of extraosseous tumor mass and wide or marginal excision (piece-meal) were independent risk factors for patients with hypervascular primary tumors.
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The second step of fragmentation points to a loss of hydroxyl group to form ion m/z 459, which in the third step of fragmentation undergoes cleavage of one CH 3 CH 2 NH- group from one morphine E ring (loss of 44 amu) to form m/z 415 and also cleavage of two CH 3 CH 2 NH- groups (loss of 88 amu) to form m/z 371. The most abundant peak in the MS 3 spectra is ion m/z 176, which indicates loss of 286 amu and confirms the suggested structure..
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Use appropriate Mfr loss events. Displays Display sourcing Effectiveness losses Losses in display manufacturing Customers Out of Stock on the shelf. PSNME Productivity Losses Other charges(Travel…) SKU complexity losses. See Lead Time loss types / events Material / Supply Manufacturing Delivery Equipment Downtime / ThroughputMat'lPeopleOther. 15-10-09 loss+events+sla+2
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Patients with high SMI at diagnosis showed loss of muscle mass (58.0 vs. Patients with low SMI at diagnosis showed no significant changes in body composition parameters and no improvement of SMI, even with nutritional support. Low SMI (hazard ratio [HR]: 1.8. P = 0.039) at diagnosis.. Conclusions: The percentage of patients with a low SMI increased during follow‑up. ment of skeletal muscle parameters and nutrition support may be more useful in patients with a high SMI..
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Connector Return Loss. Source of Return Loss. The polishing process creates a very small damaged layer at the tip of the fiber that has a higher index of refraction (index layer) than the glass before the damaged layer. Since reflections in optical fiber are caused by changes in index of refraction, it is the index layer that causes the return loss associated with a mated pair of. Factory Return Loss Measurement to a Master.
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The mass balance equation for the weighing of the empty syringe is. The mass balance for the weighing of the syringe containing a mass M W of water is. ρ w is the density of the water inferred from the temperature of the water. The values of the various quantities in Eq. The calculated value of the mass of TiO 2 using Eq. 12.2 Development of the Jones Air Density Equation. All of the uncertainties listed are estimates of standard deviation..
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Impact of skeletal muscle mass in patients with unresectable gastric cancer who. Background: The mortality rate of patients with unresectable gastric cancer (UGC) has decreased with the development of chemotherapies and surgical techniques. retrospectively examined the prognostic significance of the pretreatment skeletal muscle mass index (SMI) and nutritional and inflammatory factors in patients with UGC..
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Related signs include right hemiplegia, hemisensory loss, and homonymous hemianopia. Occasionally, a patient with a lesion in. Wernicke's area will present with a global aphasia that soon resolves into Wernicke's aphasia.
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Muscle mass measures and incident osteoporosis in a large cohort of postmenopausal women. Orsatti FL, et al. Low appendicular muscle mass is correlated with femoral neck bone mineral density loss in postmenopausal women.BMC Muscu‑. Lean Body Mass in the Prediction of Bone Mineral Density in Postmenopausal Women. Zhu K, Hunter M, James A, Lim EM, Walsh JP, Zhu K, et al. Baccaro LF, MDSSV, Costa‑Paiva L, Sousa MH, Osis MJ, Pinto‑Neto AM, et al.