نتایج جستجو برای: tds
تعداد نتایج: 3535 فیلتر نتایج به سال:
BACKGROUND Testicular dysgenesis syndrome (TDS) is a common disease that links testicular germ cell cancer, cryptorchidism and some cases of hypospadias and male infertility with impaired development of the testis. The incidence of these disorders has increased over the last few decades, and testicular cancer now affects 1% of the Danish and Norwegian male population. METHODS To identify gene...
Many industries generate phenolic wastewater of acidic nature. Neutralization with sodium hydroxide generates the phenolic wastewater with high TDS. Both phenol and ionic concentration of TDS are inhibitor to biological treatment processes. A study was carried out for biological treatment of phenolic wastewater with high total dissolved solid (TDS) concentration in moving bed biofilm reactor (M...
Capacitive deionization (CDI) represents a novel electrosorption process for the desalination of brackish water. The CDI working principle depends on the use of porous carbon materials as electrodes. CDI electrodes possess a charged surface that results in adsorption of salt ions by being charged in low voltage and it desorbing the salt ions by applying a reverse potential to the electrodes. CD...
06-P052 Molecular insights into developmental origins of ‘testicular dysgenesis syndrome’ in the rat
The commonest reproductive disorders in human males at birth (cryptorchidism, hypospadias) or young adulthood (low sperm counts, testis germ cell cancer) may comprise a ‘testicular dysgenesis syndrome’ (TDS) resulting from fetal testis dysfunction. We and others have developed an animal model for TDS, involving in utero exposure of pregnant rats to di-n-butyl phthalate (DBP), which is a common ...
The commonest reproductive disorders in human males at birth (cryptorchidism, hypospadias) or young adulthood (low sperm counts, testis germ cell cancer) may comprise a ‘testicular dysgenesis syndrome’ (TDS) resulting from fetal testis dysfunction. We and others have developed an animal model for TDS, involving in utero exposure of pregnant rats to di-n-butyl phthalate (DBP), which is a common ...
The geometry of threading dislocations (TDs), non-equilibrium defects that are generated as a r e sult of stress relaxation in thin films, is considered in order to provide a basis for their reduction behavior during heteroepitaxial growth. This paper, the first of a two-part series, discusses the geometric possibility for reactions between TDs as a result of film growth. It is demonstrated tha...
AlGaN layers grown directly on sapphire typically experience fairly strong biaxial compressive strain [1] which leads to a large number of threading dislocations (TDs) — mainly misfit TDs. These mainly occur in the form of edge/mixed type TDs. They cause very broad asymmetric high resolution X-ray diffraction (HRXRD) reflections, e.g. (102)reflexes [2]. On the other hand, screw/mixed type dislo...
OBJECTIVE Testicular dysgenesis syndrome (TDS) comprises testicular germ cell cancer, cryptorchidism and some cases of male infertility and hypospadias, which can be linked to impairment of intrauterine gonadal development. Among histological signs of TDS, large Leydig cell (LC) clusters (micronodules) are frequently present. This study aimed to investigate possible associations of LC micronodu...
With the upgrade of the National Weather Service network of weather radars to dual-polarization, it has become possible to use the new radar moments to detect tornado debris. This study investigates the likelihood of observing the tornado debris signature (TDS) at different geographic locations throughout the United States given that an ongoing tornado is present. The likelihood of observing a ...
BACKGROUND AND PURPOSE Early hematoma growth is one of the main determinants of mortality in patients with intracranial hemorrhage (ICH). Transcranial duplex sonography (TDS) might represent a useful tool for the bedside monitoring of early ICH enlargement. We aimed to correlate ICH volumes measured by TDS and CT scan in patients with ICH evaluated <3 hours of symptom onset. METHODS We prospe...
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