Resumo Este estudo investiga a capacidade de enraizamento e o desempenho de crescimento das posições inferiores e superiores dos ramos e do tipo de estaca, ou seja, madeira macia e dura, com folhas e sem folhas de Tecoma stans (L.) Kunth. As estacas foram coletadas de plantas com 4 anos de idade, crescendo no Campus Chauras de H.N.B. Garhwal University Srinagar Garhwal, Uttarakhand, Índia. O enraizamento das estacas foi estudado sob os tratamentos de ácido indol-3-butírico (IBA) e ácido indol 3-ácido (IAA) nas concentrações de 0,0%, 0,3%, 0,4%, 0,5% em ambos os hormônios. A resposta de enraizamento foi significativamente (p<0,05) melhor em 0,4% de AIB em comparação com os outros tratamentos e controle (0% de AIB e AIA). A razão número de raízes para estacas enraizadas e comprimento da raiz para estacas enraizadas nos diferentes tratamentos apresentou diferenças significativas (p<0,05). As estacas enraizadas foram posteriormente transferidas para os sacos de polietileno e transferidas para condições de viveiro aberto. Sob tais condições, as estacas enraizadas tratadas com 0,4% e 0,5% de AIB demonstraram a maior (90% a 100%) capacidade de sobrevivência na porção inferior de madeira macia e estacas folhosas. A planta cultivável e a altura da planta foram maiores no tratamento com concentração de 0,4% de AIB. Os resultados do estudo sugerem que o enraizamento de estacas de caule de madeira macia com posição inferior e folhas pode ser um meio eficaz de regeneração de T. stans. Além disso, a aplicação do tratamento com concentração de 0,4% de AIB é apropriada para o enraizamento de estacas juvenis com folhas em câmara de neblina.

Abstract This study investiges the rooting ability and the growth performance of lower and upper shoot positions and type of the cuttings, i.e. soft and hard wood and leafy and non leafy, of Tecoma stans (L.) Kunth. The cuttings were collected from 4-year old plants growing in the Chauras Campus of H.N.B. Garhwal University Srinagar Garhwal, Uttarakhand, India. The rooting ability of cuttings was studied under the treatments of indole-3-butyric acid (IBA) and Indole 3-acidic acid (IAA) under 0.0%, 0.3%, 0.4%, 0.5% concentration in both hormones. The rooting response was significantly (p < 0.05) better in 0.4% IBA compared to other treatments and control (0% IBA and IAA). The ratio of number of roots to rooted cuttings and length of root to rooted cuttings in the different treatments showed significant differences (p < 0.05). The rooted cuttings were further transferred, into the polythene bags and shifted to open nursery conditions. Under such conditions, the rooted cuttings treated with 0.4% and 0.5% IBA demonstrated the highest (90% to 100%) survival capacity in the lower portion soft wood and leafy stem cuttings. Plantable plant and plant height was greater in the 0.4% IBA concentration treatment. The results of the study suggest that rooting of soft wood stem cuttings having lower position and leaves could be an effective mean of regenerating to T. stans. Furthermore, the application of 0.4% IBA concentration treatment is appropriate for rooting of juvenile leafy stem cuttings in a mist chamber.

ABSTRACT Introduction For dorsal onlay graft placement, unilateral urethral mobilization is less invasive than standard circumferential urethral mobilization. Apart from success in terms of patency of urethra, other issues like sexual function, overall quality of life and patient satisfaction remain important issues while comparing outcomes of urethroplasty. Aim To prospectively compare the objective as well as subjective outcomes of two approaches. Materials and Methods Between July 2011 and January 2015, 136 adult males having anterior urethral stricture with urethral lumen ≥ 6 Fr. were prospectively assigned between two groups by alternate randomization. Operative time, complications, success rate (no obstructive symptoms, no need of any postoperative intervention, Q max > 15mL/sec), sexual functions (using Brief Male Sexual Function Inventory) were compared. Results Baseline parameters were similar in both groups (68 in each group). Overall success rate was similar in both groups (89 % and 91 % respectively). Improvement in total LUTS scores was similar in groups. Changes in overall health status (VAS and EQ 5D) was equal in both groups. Erectile function score was significantly decreased in DO than DL group while ejaculatory function and sexual desire remained stable after urethroplasty in both groups. Conclusions In anterior urethral stricture buccal mucosa graft provides satisfactory results as onlay technique. No technique whether dorsolateral and dorsal techniques is superior to other. Dorsolateral technique needs minimal urethral mobilization and should be preferred whenever feasible.

Abstract Managing the increasing traffic is a big problem all over the world. Intelligent Transportation System (ITS) provides solution to these problems with the help of new technologies. ITS is an integrated system that implements a broad range of communication, control, vehicle sensing and electronics technologies to solve and manage the traffic problems. ITS is being used in the developed countries since past two decades, but it is still a new concept when developing countries like India, Brazil, China, South Africa etc. are concerned. In the present study we have studied four major parts of the ITS i.e., Advanced Traveler Information System (ATIS), Advanced Traffic Management System (ATMS), Advanced Public Transportation System (APTS), and Emergency Management System (EMS). Objective of the paper is to study various ITS architecture and model and review such models to get in-depth of their architecture. Hence architecture and developed models over the years of four major branches of ITS have been reviewed here to make a comparison analysis of different models that have been developed by the researchers in their studies. It will lead to the gaps in the knowledge which can be further studied. The paper highlights the conclusions extracted from the studies of different systems and also gives the future scope in the field of ITS to make it more user friendly and accessible.