Lifting and carrying heavy loads occur frequently among ironworkers and result in high prevalence and incidence rates of low back complaints, injuries and work-disability. From a health perspective, little information is available on the effect of team lifting on work demands and workload. Therefore, the objective of this study was to compare the effects of team lifting of maximally 50 kg by tw...

Ranitidine bismuth citrate, a new chemical entity which is a salt complex of ranitidine and bismuth citrate, is being developed for the treatment of relapse of benign gastric and duodenal ulcer and eradication of Helicobacter pylori. The aim of the present study was to establish whether ranitidine bismuth citrate (800 mg) or ranitidine hydrochloride (300 mg) have any effect on gastric emptying ...

The delivery of oxygen to the cell depends in good measure upon the affinity with which hemoglobin binds oxygen or releases it from erythrocytes for use by the other cells of the body. The release of oxygen by normal human hemoglobin A, over a range of partial pressures of oxygen, may be represented graphically by the familiar, sigmoid-shaped, oxygen dis-sociation curve. Numerically, the affini...

Soil management systems directly interfere in the soil–plant relationship. However, there are still few studies evaluating influence of long-term on physiological quality soybean seeds. Another little-known topic is pre-harvest desiccation seeds, especially seed longevity. Thus, aim this research was to evaluate seeds cultivated under conventional tillage and no-tillage with without desiccant u...

Amaç: Bu çalışma, arttırılmış sıcaklık ve karbondioksit seviyelerinin arsız zaylan (Ambrosia artemisiifolia L.)’nın tohum çimlenmesi bitki gelişimi üzerine olan etkisini belirlemek amacıyla yapılmıştır.Yöntem Bulgular: Çalışma 2019 yılında tam otomasyonlu uygulama serasında yürütülmüştür. Çimlenme parametreleri olarak; Gmax, T50, T90, GUI75-25, GUI90-10 değerleri, gelişim olarak ise uzunluğu, k...

Seed longevity mainly depends on initial seed quality and storage conditions therefore; farmers gene bank curators need to be aware of the potential rajmash cultivars that contribute production high during routine germplasm regeneration/multiplication. Consequently, it is important generate information rajmash. In present investigation, 14 yielding were stored for 4 years periodical germination...

Wetzel, Petra, Tanja Kleinke, Simon Papadopoulos, and Gerolf Gros. Inhibition of muscle carbonic anhydrase slows the Ca2 transient in rat skeletal muscle fibers. Am J Physiol Cell Physiol 283: C1242–C1253, 2002; 10.1152/ ajpcell.00106.2002.—A countertransport of H is coupled to Ca2 transport across the sarcoplasmic reticulum (SR) membrane. We propose that SR carbonic anhydrase (CA) accelerates ...

The present study was conducted to observe the effect of increased osmolality of basic tris extender supplemented with trehalose and sucrose on post-thawing quality (motility, progressive motility, viability, the rate of acrosome abnormality, total abnormality and membrane integrity) of Markhoz goat spermatozoa. Fresh semen samples were evaluated for motility and sperm concentration. Only semen...

Abstrak. Benih terung belanda memiliki dormansi fisiologis, yaitu dimana adanya faktor penghambat yang dapat mencegah terjadinya proses perkecambahan terjadi. Metode dilakukan untuk mengatasi fisiologi dengan pengaplikasian larutan mengandung giberelin. Tujuan penelitian mengetahui dampak perlakuan benih menggunakan giberelin terhadap viabilitas dan vigor terung. Penelitian ini rancangan acak l...

Using T50 Monte Carlo simulation, we study the relaxation of graph coloring ~K-COL! and satisfiability ~K-SAT!, two hard problems that have recently been shown to possess a phase transition in solvability as a parameter is varied. A change from exponentially fast to power law relaxation, and a transition to freezing behavior are found. These changes take place for smaller values of the paramete...