Aspect oriented parallel framework for java

This paper introduces aspect libraries, a unit of modularity in parallel programs with compositional properties. Aspects address the complexity of parallel programs by enabling the composition of (multi-ple) parallelism modules with a given (sequential) base program. This paper illustrates the introduction of parallelism using reusable parallel libraries, coded in AspectJ. These libraries provide performance comparable to traditional parallel programming techniques and enable the composition of multiple parallelism modules (e.g., shared memory with distributed memory) with a given base program.(undefined)info:eu-repo/semantics/publishedVersio

Rare case of huge rectal and uterovaginal prol

A case of combined genital prolapse and rectal prolapse in a 60-year-old multipara is reported. The treatment of mixed prolapse remains surgical and should be treated the genital prolapse by vaginal hysterectomy with pelvic floor repair and the rectal prolapse by means of the Delorme operation. The mortality and morbidity rates are zero if this operation is used and the relapse rate is only 8 to 11% for the rectal prolapse. It would appear that the two approaches are rarely associated by the authors and would seem to be interesting to reconsider this question by indicating mixed treatment of the two prolapses whenever possible

Emergency obstretic hysterectomy: a retrospective study in a tertiary care center

Background: Obstetric hysterectomy remains a necessity in preventing maternal mortality in catastrophic rupture of the uterus or intractable postpartum hemorrhage when all the conservative management options fail. Uterine atony followed by abnormal placentation remains the primary indication of emergency obstratic hysterectomy worldwide. In majority of cases, anticipation, prompt resuscitation and earlier surgical intervention by skilled operator will reduce patient’s morbidity and mortality. The first successful operation was performed in 1876. The main objective of the study was to study frequency, indications and fetomaternal outcome of emergency obstetric hysterectomy in tertiary care center.Methods: Observational, retrospective and analytical study was done over 2 years from January 2017 to January 2019. A total of 11 cases of emergency obstretic hysterectomy (EOH) were recorded.Results: The overall incidence was 1.47 per 1000 deliveries. Atonic postpartum hemorrhage (54%) was the most common indication followed by placenta previa (18%) and placenta accreta (9%). Second gravida were mostly involved (45%) with previous LSCS (45%) as a common risk factor in commonest age group of 20-25 years (46%) amongst them. The most frequent squeal was disseminated intravascular coagulation (45%). Maternal mortality was nil while neonatal mortality being 9%. The decision of performing total or subtotal hysterectomy along with bilateral internal iliac ligation was influenced by patient’s condition.Conclusions: Emergency obstretic hysterectomy is the most demanding obstretic surgery performed in circumstances of life threatening hemorrhages where conservative surgical modalities fail and interventional radiology is not immediately available. Antenatal anticipation of the risk factors, involvement of experienced obstetrician at the early stage of management and prompt hystrectomy after adequate rescuitation will reduce fetomaternal mortality and morbidity

Study of prevalence and determinants of polycystic ovarian syndrome among adolescent girls in rural area: a prospective study

Background: Polycystic ovarian syndrome (PCOS) is the most frequent endocrinological disorder affecting 5-10% of women in the reproductive age. This prevalence ranging from 2.2% to 26% in adult women from 18-45 year. In a recent study the prevalence of a confirmed diagnosis of PCOS in adolescents aged 10 to 19 years was 5-15%, which increased to 10-22%. When undiagnosed cases with documented symptoms qualifying for PCOS according to NIH (National institute of Health) criteria were included. PCOS is a complex endocrine disorder which is most common in women of reproductive age. PCOS may first present in adolescence, but the incidence of PCOS in adolescence is not known, as diagnostic criteria for PCOS in the adolescent age-group is still not defined, PCOS symptoms tend to overlap with normal pubertal changes making the diagnosis even more challenging. The objective is to study prevalence and symptomatology of polycystic ovary syndrome (PCOS) in adolescent girls.Methods: Prospective Cross sectional study between April 2018 and March 2019. 150 adolescent girls aged 10 to 19 years attending OPD with oligomenorrhea, irregular menstrual cycle, obesity and/or hirsutism were advised for biochemical, hormonal, and ultrasonographic evaluation for diagnosis of PCOS on the basis of Rotterdam's criteria at the Department of Obstetrics and Gynaecology, Krishna Institute of Medical Sciences, Deemed University, Karad, Maharashtra, India.Results: Prevalence of PCOS in the study was 17.33% in the study group.Conclusions: PCOS is increasingly encountered during adolescence, although the overall prevalence is low and evaluation of PCOS in adolescents is challenging. At this age, lifestyle modification is imperative to prevent long-term metabolic and reproductive complications

A Concurrent Tuple Set Architecture for Call Level Interfaces

Call Level Interfaces (CLI) are low level API aimed at providing services to connect two main components in database applications: client applications and relational databases. Among their functionalities, the ability to manage data retrieved from databases is emphasized. The retrieved data is kept in local memory structures that may be permanently connected to the host database. Client applications, beyond the ability to read their contents, may also execute Insert, Update and Delete actions over the local memory structures, following specific protocols. These protocols are row (tuple) oriented and, while being executed, cannot be preempted to start another protocol. This restriction leads to several difficulties when applications need to deal with several tuples at a time. The most paradigmatic case is the impossibility to cope with concurrent environments where several threads need to access to the same local memory structure instance, each one pointing to a different tuple and executing its particular protocol. To overcome the aforementioned fragility, a Concurrent Tuple Set Architecture (CTSA) is proposed to manage local memory structures. A performance assessment of a Java component based on JDBC (CLI) is also carried out and compared with a common approach. The main outcome of this research is the evidence that in concurrent environments, components relying on the CTSA may significantly improve the overall performance when compared with solutions based on standard JDBC API.(undefined

Code Transpilation for Hardware Accelerators

DSLs and hardware accelerators have proven to be very effective in optimizing computationally expensive workloads. In this paper, we propose a solution to the challenge of manually rewriting legacy or unoptimized code in domain-specific languages and hardware accelerators. We introduce an approach that integrates two open-source tools: Metalift, a code translation framework, and Gemmini, a DNN accelerator generator. The integration of these two tools offers significant benefits, including simplified workflows for developers to run legacy code on Gemmini generated accelerators and a streamlined programming stack for Gemmini that reduces the effort required to add new instructions. This paper provides details on this integration and its potential to simplify and optimize computationally expensive workloads

Visualization of the Cervix with Acetic Acid is an Alternative to Colposcopy in Evaluation of Cervical Cancer and Its Precursors

Abstract: Background: Cervical Cancer is the leading cause of morbidity and mortality among women worldwide. There are over 500,000 cases of Cervical Cancer found worldwide, and more than 280,000 women die of it every year. 85% live in developing countries. Cervical Cancer is the leading cause of years-of-life lost in women in South Central Asia, Latin America and Sub-Saharan Africa, resulting in a greater reduction in a women's life expectancy even when compared with AID's, TB, or maternal conditions in Latin America and Europe. (Yang, International Journal of Cancer 2004.) Objective(s): To evaluate visual inspection of cervix with acetic acid (VIA) in picking up preinvasive and invasive Cancers in abnormal cervix. Method(s): VIA was carried out in 380 symptomatic women as a pre-colposcopy procedure. Hundred patients with positive findings were then subjected to colposcopy. Directed biopsy was taken from those with abnormal appearances on colposcopy. Results: Out of 100 patients with positive findings on VIA, 70 were found to have abnormal findings on colposcopy. Cervical biopsy of these 70 patients revealed 20 cases as having low grade squamous intraepithelial lesions, nine as high grade squamous intra epithelial lesions, and six as pre-clinical invasive Cancers. Thirty five showed no abnormality in their Cervical biopsy. Conclusion(s): VIA is a simple method to pick up high grade squamous intra-epithelial lesions or early invasive Cancer of the cervix. Colposcopy is complimentary and not essential in identifying the true Cancer precursors. Hence VIA can be practiced by clinicians on wider scale to evaluate the cervix at risk

White-box testing framework for object-oriented programming: an approach based on message sequence specification and aspect oriented programming

The quality of software has become one of the most important factor in determining the success of products or enterprises. This paper presents a white-box testing framework for Object-Oriented Programming based on Message Sequence Specification and Aspect Oriented Programming. In the context of an Object-Oriented program, our framework can be used to test the correct order in which the methods of a class are invoked