The Problems of Prostheses

1993 ◽  
Vol 60 (3) ◽  
pp. 268-270 ◽  
Author(s):  
R. Marten Perolino ◽  
V. Cocimano ◽  
S. Pastorini ◽  
E. Pugno

The Authors describe in this work a surgical technique for constructing a penile prosthesis for transsexuals and for reconstructing the penis in patients submitted to post-neoplastic or post-traumatic surgery. This technique consists of 4 stages: in the first, a double-chamber prosthesis with inextensible sheath is placed; in the second and the third, the prosthesis is removed and covered with an abdominal flap after sub-cutaneous expansion; the fourth stage is for aesthetic retouches. The originality of this technique lies in the use of the inextensible sheath (of goretex or similar) and in the preparation of the flap in accordance with the abdominal angiosomes.

Horticulturae ◽  
2021 ◽  
Vol 7 (6) ◽  
pp. 131
Author(s):  
Matteo Zucchini ◽  
Arash Khosravi ◽  
Veronica Giorgi ◽  
Adriano Mancini ◽  
Davide Neri

The growth of cherry fruit is generally described using a double sigmoid model, divided into four growth stages. Abiotic factors are considered to be significant components in modifying fruit growth, and among these, the vapor pressure deficit (VPD) is deemed the most effective. In this study, we investigated sweet cherry fruit growth through the continuous, hourly monitoring of fruit transversal diameter over two consecutive years (2019 and 2020), from the beginning of the third stage to maturation (forth stage). Extensometers were used in the field and VPD was calculated from weather data. The fruit growth pattern up to the end of the third stage demonstrated three critical steps during non-rainy days: shrinkage, stabilization and expansion. In the third stage of fruit growth, a partial clockwise hysteresis curve of circadian growth, as a response to VPD, appeared on random days. The pattern of fruit growth during rainy days was not distinctive, but the amount and duration of rain caused a consequent decrease in the VPD and indirectly boosted fruit growth. At the beginning of the fourth stage, the circadian growth changed and the daily transversal diameter vs VPD formed fully clockwise hysteresis curves for most of this stage. Our findings indicate that hysteresis can be employed to evaluate the initial phenological phase of fruit maturation, as a fully clockwise hysteresis curve was observable only in the fourth stage of fruit growth. There are additional opportunities for its use in the management of fruit production, such as in precision fruit farming.


Parasitology ◽  
1946 ◽  
Vol 37 (3-4) ◽  
pp. 192-201 ◽  
Author(s):  
J. F. A. Sprent

A description is given of the processes of copulation, formation of the egg and spermatozoon, cleavage, embryogeny and hatching in B. phlebotomum. These processes were found to be essentially similar to those in other strongyle nematodes.The anatomy of the first three larval stages is described and the observations of Conradi & Barnette (1908) and Schwartz (1924) were largely confirmed.Penetration of the skin of calves by the infective larva was observed histologically. The larvae were found to have reached the dermis within 30 min. and to have penetrated the cutaneous blood vessels within 60 min. of application to the skin. The larvae were found in the lung where the third ecdysis was in progress 10 days after penetration of the skin. A description is given of the growth of the third-stage larva in the lung, the changes which take place during the third ecdysis, and the anatomy of the fourth-stage larva.The fourth-stage larvae exsheath in the lungs and travel to the intestine. After a period of growth in which sexual differentiation takes place, the fourth ecdysis occurs and the adult parasite emerges. The time required for the attainment of maturity was found to be somewhere between 30 and 56 days after penetration of the skin.This paper was written at the Ministry of Agriculture and Fisheries Veterinary Laboratories, Wey-bridge, and the writer would like to express his gratitude to the Director, Prof. T. Dalling, also to Dr W. R. Wooldridge, chairman of the Council of the Veterinary Educational Trust for their help and encouragement. The writer's thanks are also due to Dr H. A. Baylis, Prof. R. T. Leiper and Dr E. L. Taylor for their advice and help on technical points, and to Mr R. A. O. Shonekan, African laboratory assistant, for his able co-operation.


2020 ◽  
Vol 2 (3) ◽  
pp. 301-320
Author(s):  
Muhamad Sidik Triadi ◽  
Irfan Sanusi ◽  
Lida Imelda Cholidah

ABSTRAK Penulisan ini bertujuan untuk mengetahui manajemen humas radio Rama FM Bandung dalam meningkatkan pemasang iklan dari mulai tahapan perencanaan, pengorganisasian, pelaksanaan sampai dengan pengawasan, metode penelitian ini menggunakan metode kualitatif untuk mengetahui karakteristik  dengan cara berinteraksi secara langsung dan mendalam mengenai sebuah program dan ringkasan yang digambarkan pada konteks di atas mendasari untuk menggali dan mendeskripsikan kegiatan-kegiatan yang dijalankan oleh radio Rama FM Bandung dalam meningkatkan pemasang iklan. Analisis penelitian ini menggunakan deskriptif kualittaif. Hasil penelitian menunjukan bahwa kegiatan manajemen humas radio Rama FM Bandung dalam meningkatkan pemasang iklan dimulai pada tahapan pertama yaitu perencanaan pembuatan proposal, inovasi program, pengemasan iklan dan penyampaian iklan. Tahapan kedua yaitu pengorganisasian dengan komunikasi, membentuk team, pertimbangan tugas, dan persetujuan dari pimpinan. Tahapan ketiga yaitu pelaksanaan sesuai tugas, presentasi, pelaksanaan tugas sesuai susunan, pelaksanaan kegiatan. Tahap keempat yaitu pengawasan koordinasi, kinerja team yang bertugas, program yang berlangsung, dan pengawasan proses sebagai bahan evaluasi. Kata Kunci : Manajemen Humas; Meningkatkan; Pemasang Iklan. ABSTRACT This writing aims to determine radio public relations management Rama FM Bandung in increasing advertisers from the stages of planning, organizing, implementation to supervision, this research method uses a case study method to determine the characteristics by interacting directly and deeply about a case and summary illustrated in the above context underlying to explore and describe the activities carried out by radio Rama FM Bandung in improving advertisers. The analysis of this study uses descriptive qualitative. The results showed that the radio public relations management activities of Rama FM Bandung in increasing advertisers began in the first stage, namely the planning of making proposals, program innovation, packaging of advertisements and delivery of advertisements. The second stage is organizing with communication, forming teams, considering assignments, and approval from the leadership. The third stage is the implementation of tasks, presentations, implementation of tasks according to the arrangement, implementation of activities. The fourth stage is monitoring coordination, the performance of the team in charge, the ongoing program, and monitoring the process as an evaluation material. Keywords : Management Public Relations; Improve; Advertiser.


2014 ◽  
Vol 113 (5) ◽  
pp. 1883-1896 ◽  
Author(s):  
Zhengyu Li ◽  
Xiaoguang Chen ◽  
Xin Zen ◽  
Jinyi Liang ◽  
Jie Wei ◽  
...  

2021 ◽  
Vol 64 (2) ◽  
pp. 309-320
Author(s):  
Mihajlo P. Fejsa

In this paper, the author compares chromatic terms in Ruthenian and Serbian. He focuses on the basic colour terms according to Berlin and Kay: white, black, red, green, yellow, blue, brown, purple, pink, orange, and grey. They have equivalents in both languages: Ruthenian bila – Serbian bela, čarna – crna, červena – crvena, željena – zelena, žovta / žolta – žuta, belava – plava, braon – braon, lilova – ljubičasta, celova – roze, pomarančecova /poma- randžecova – narandžasta, šiva – siva. The criterion of one-morpheme word is not appli- cable to the terms lilova, celova, and pomarančecova /pomarandžecova in Ruthenian, and ljubičasta and narandžasta in Serbian. It is applicable to the terms bila, čarna, červena, željena, žovta / žolta, belava, braon, and šiva. With the exception of braon, all these terms are derived from the Proto-Slavic language (*bеlъ, *čьrnъ, *čьrvenъ, *zelenъ, *žltъ, *polvь, and *sivъ). As far as the Berlin–Kay’s universal of seven phases of colour formation is con- cerned, our study of chromatic terminology confirms it. In accordance with the supposed first stage of development, the Ruthenian language has bila and čarna; according to the second stage, Ruthenian has červena; in accordance with the third stage, Ruthenian has že- ljena or žovta / žolta; according to the fourth stage, Ruthenian has žovta / žolta or željena; in accordance with the fifth stage, Ruthenian has belava; according to the sixth stage, it has braon; and in accordance with the seventh stage (even if we leave aside the multi-mor- pheme terms lilova, celova, and pomarančecova /pomarandžecova), it has šiva. Generally speaking, the usage of the terms is identical in both investigated languages but there are several differences (e.g. cibulja – beli luk, željena pasulja – boranija). The most frequent suffixes are -asta and -ista in Ruthenian, and -asta in Serbian.Most of the chromatic terms are of Slavic origin but there are several borrowings used for nuance purposes in recent decades, e.g. azurna, teget, akvamarin, tirkizna, and others. Some borrowings remain unchanged, e.g. in both languages blond, braon, drap, krem, bež, and oker, and only in Serbian lila and roze. Hungarian was the official language until the first decades of the 20th century (until the collapse of the Austro-Hungarian Monarchy in 1918), during which Ruthenian–Hungarian bilingualism reigned. That is the reason why several Hungarian colour names are found, e.g. in surnames (the Ruthenian surname Barna comes from Hungarian barna ‘brown’, Fekete/Feketa is from fekete ‘black’, and Vereš is from vörös ‘red’) and in the names of domestic animals (the Ruthenian horse name pejka [Serbian riđan] comes from Hungarian pej ‘brown’ and šarga [Serbian žutalj] is from sár- ga ‘yellow’). The general name for ‘colour’ comes from the German language (Ruthenian farba is from German Farbe).


Author(s):  
s. A. Chun ◽  
V. Atluri

The government services needed by citizens or businesses often require horizontal integration across autonomous government agencies. The information and services needed are typically scattered over different agencies in diverse formats, and therefore are not interoperable. This results in the so-called “stove-pipe” service and information paradigm, which raises a number of challenges. First, the service consumers, both citizens and businesses, face the challenging task of locating relevant services and information from a large number of documents scattered at different locations on the Web. Therefore, it is beneficial to have a system to locate and integrate available services that are tailored to individual preferences and needs according to regulations. Second, due to the fact that information is not shared among the different agencies, service consumers are required to re-enter certain data repeatedly to obtain interagency services. Service integration should allow sharing among agencies. Digital governments have been evolving with different focuses in terms of information and transaction services. The evolution has shown at least four different stages. At the first stage, with the Internet and the WWW, governments digitized paper forms and started to disseminate information with static Web pages, electronic forms, and data displays. The focus of this initial stage has been to make information digitally available on the Web. The transaction services tended to resort to off-line paper-based traditional methods (e.g., by submitting the printed form with a payment) such as by credit cards. In the second stage, governments started to provide services for the citizens by developing applications for service delivery and databases to support the transactions. The citizens and businesses can “pull down” the needed services and information through “active” interaction with individual agency Web sites separately, as in self-services. In both of these stages, the digital government efforts did not consider what other government agencies have been doing and how their services may be related to other agencies’ services. The information and service consumers need to “visit” each agency separately and actively search for information and services. The digital government up to this stage mimics the physical government, and citizens and business entities navigate digital boundaries instead of physical boundaries for complex services, such as business registration or welfare benefits. When agency interactions are needed, data and forms are forwarded in batch mode to other agencies through paper or fax, where the data is re-entered, or the digital data captured from a form is forwarded in a file via CD-ROM or a floppy disk. The streamlining of business processes within individual agencies may have been achieved, but not the streamlining of business processes across agencies. In the third stage, digital government agencies strive to provide seamless, integrated services by different agencies with sharing necessary information. The services and documents are organized such that they are easily identified and the consumers do not have to scour large amounts of information for the right ones. This stage of digital government is characterized as one-stop portal stage. In the fourth stage, the governments create digital environments where citizens’ participation is encouraged to define government policies and directions. The services up to the third stage are often enforced by government regulations and policies. These very rules and policies can be modified by citizens’ participation. In this fourth stage, digital government efforts focus on developing collaborative systems that allow collaboration among government agencies and citizens in order to reflect the constituents’ inputs. Today’s digital governments characterized by “self-service” and “one stop portal” solutions, between stages two and three, need to provide front-end (citizen-facing) tools to deliver relevant, customized information and services, and a back-end (processing) infrastructure to integrate, automate, manage, and control the service delivery. The service integrations vary according to user requirements and need to be dynamically achieved in an ad-hoc manner with personalized processes as end results.


1998 ◽  
Vol 89 (6) ◽  
pp. 1062-1068 ◽  
Author(s):  
M. Samy Abdou ◽  
Alan R. Cohen

✓ The surgical technique for the endoscopic evacuation of colloid cysts of the third ventricle in 13 patients is described. The authors conclude that endoscopic resection of these lesions is a useful addition to the current surgical repertoire and a viable alternative to stereotactic aspiration or open craniotomy.


1967 ◽  
Vol 53 (2) ◽  
pp. 111-128 ◽  
Author(s):  
Sergio Di Pietro

Long-term results of 100 cases of Hodgkin's disease, treated with chemotherapy associated or not with X-ray therapy from 1949 to 1900, are reported. The median, survival rate was of 36 months: at 5 years the rate was 25 %. The survival rate at 5 years was 34,2 % for the 38 women and 19.3 % for the 62 men treated. Of 66 cases of the third clinical stage 31.6 % was alive at 5 years; the corresponding value for the 40 cases of the fourth stage was 15 %. The best survival rate was observed in the group of women of the third clinical stage with involvement of ilo-mediastinic lymph nodes in the first period of the disease (52.6% at 5 years). As to the four histological varieties of our cases, one can observe that the «paragranuloma» and the «scleronodular» types show a fairly good survival rate, not depending on the clinical stage, whereas the «polymorphous» and «sarcomatous» ones cause a more severe prognosis for the patients of the fourth clinical stage. The age of the patients, evidence or not of « systemic » symptoms, and the duration of the disease before the first treatment don't seem to have any significant influence on the survival rate. The best results were obtained with chemotherapy-X-ray therapy association in the group of patients of the third stage (survival rate of 39.5 % at 5 years). No difference is noted, on the contrary, between long-term results of chemotherapy alone and those of chemotherapy associated with X-therapy in the fourth stage.


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