STUDIES ON TRICHINELLA SPIRALIS: II. TIMES OF FINAL MOLT, SPERMATOZOA FORMATION, OVULATION, AND INSEMINATION

1957 ◽  
Vol 35 (2) ◽  
pp. 207-211 ◽  
Author(s):  
Liang Yu Wu ◽  
A. A. Kingscote
Keyword(s):  
Experimental Study ◽  
Trichinella Spiralis ◽  
Copulatory Tube ◽  
White Rats ◽  
Final Molt ◽  
The Times ◽  
Made In

An experimental study of Trichinella spiralis was made in white mice and white rats to determine the times of the final molt, free spermatozoa formation, ovulation, and insemination.The following results were obtained. In mice, the final molt began in about 27 hours and was completed at 33 hours after infection. Free spermatozoa were formed, in mice, at the 26th hour after infection. Ovulation was found to occur at the 37th hour after infection in mice and at the 30th hour in rats. Insemination occurred at the 37th hour after infection in mice and at the 32nd hour in rats. Ovulation and insemination were independent processes. The copulatory tube may be a modified structure of the cuticular lining of the cloaca.

PERSEPSI MASYARAKAT DESA SAYANG RW 03 KECAMATAN JATINANGOR KABUPATEN SUMEDANG TERHADAP PENTINGNYA PROTEKSI KENDARAAN BERMOTOR

Dharmakarya ◽  
2019 ◽  
Vol 8 (3) ◽  
pp. 145
Author(s):  
Lienda Noviyanti
Keyword(s):  
Everyday Life ◽  
Vehicle Ownership ◽  
Human Needs ◽  
Individual Knowledge ◽  
The Times ◽  
And Behavior ◽  
Motorized Vehicles ◽  
Perception Survey ◽  
Made In ◽  
Lack Of Knowledge

As the times and technology became more sophisticated, human needs and mobility also increased. One such technology is vehicle. It cannot be denied that motorized vehicles and cars have now become the most important parts of everyday life. Vehicle protection is very important to keep vehicles safe, especially in areas prone to theft. Protection of the vehicle itself is divided into two ways, namely by personal and insurance methods. The fact is that vehicle protection carried out by Desa Sayang residents is still very minimal, which is caused by a lack of knowledge and understanding of citizens about the importance of vehicle protection. Seen from only a few residents who have insurance services to protect their vehicles. Measuring the perceptions of residents of RW 03 Desa Sayang, Jatinangor Subdistrict, Sumedang Regency is divided into 2 things, namely knowledge (cognition) and behavior (konasi). Of the 97 informants interviewed, it was found that people's knowledge of insurance was not good. While their knowledge of vehicle protection in general is quite good. In addition, vehicle ownership also affects individual knowledge of insurance and vehicle protection. Unfortunately, protection of vehicles in the form of insurance is rarely done by residents because most are hampered in terms of costs and feel they do not need it. Therefore, a perception survey and vehicle protection socialization were made in Sayang Village, Jatinangor Sub-District, Sumedang Regency so that residents would be more aware of maintaining their vehicles.

scholarly journals POLITIK HUKUM DALAM PEMBAHARUAN PERATURAN EKSTRADISI DI INDONESIA DIHUBUNGKAN DENGAN UNITED NATIONS MODEL TREATY ON EXTRADITION OF 1990

2019 ◽  
Vol 4 (1) ◽  
pp. 1-19
Author(s):  
Zarisnov Arafat ◽  
Muhammad Gary Gagarin Akbar
Keyword(s):  
International Relations ◽  
United Nations ◽  
20Th Century ◽  
Criminal Law ◽  
The State ◽  
Territorial Sovereignty ◽  
Similarities And Differences ◽  
The United Nations ◽  
The Times ◽  
Made In

Ekstradisi secara universal hingga saat ini mengalami perubahan yang semakin baik, terutama setelah kehidupan bernegara sudah mulai tampak lebih maju sampai abad 20 ini. Hubungan dan pergaulan internasional menemukan bentuk dan substansinya yang baru dan berbeda dengan zaman sebelum Perjanjian Perdamaian Westphalia tahun 1648. Negara-negara yang berdasarkan atas prinsip kemerdekaan kedaulatan dan kedudukan sederajat mulai menata dirinya masing-masing terutama masalah domestik dengan membentuk dan mengembangkan hukum nasionalnya, yang salah satunya di bidang hukum pidana nasional. Hukum pidana nasional masing-masing negara, terutama jenis-jenis kejahatan atau tindak pidananya, disamping pula ada kesamaan dan perbedaannya. Semakin menguat batas wilayah dan kedaulatan teritorial masing-masing negara, semakin menguat pula penerapan hukum nasionalnya di dalam batas wilayah negara masing-masing. Semakin banyaknya perjanjian-perjanjian yang dibuat oleh negara-negara baik bilateral ataupun multilateral untuk mengatur suatu masalah tertentu yang sudah, sedang, dan akan dihadapi. Dalam pembuatan perjanjian tersebut mulai dilakukan pengkhususan atas substansinya, jadi tidak lagi satu perjanjian mencakup berbagai macam substansi yang berbeda-beda. Di Indonesia peraturan mengenai Ekstradisi dibuat pada tahun 1979, mengingat hingga saat ini belum terjadi perubahan di dalam Undang-Undang Nomor 1 Tahun 1979 padahal PBB telah membuat suatu model pembuatan perjanjian ekstradisi pada tahun 1990, sehingga sudah selayaknya peraturan mengenai ekstradisi di Indonesia harus mengalami pembaharuan ke depan yang lebih baik. Kata Kunci: Ekstradisi, Politik Hukum, Hukum Pidana.   Abstract Extradition is universally up to now experiencing increasingly good changes, especially after the state of life has begun to appear more advanced until the 20th century. International relations and relationships find new and different forms and substance from the times before the Treaty of Peace of Westphalia in 1648. Countries that are based on the principle of freedom of sovereignty and equal position begin to organize themselves, especially domestic problems by forming and developing national laws, which one of them is in the field of national criminal law. The national criminal law of each country, especially the types of crime or criminal acts, besides there are similarities and differences. The stronger regional boundaries and territorial sovereignty of each country, the stronger the application of national laws within the borders of each country. The increasing number of agreements made by countries both bilaterally and multilaterally to regulate a particular problem that has been, is being, and will be faced. In making these agreements, specialization of the substance began to be carried out, so no more than one agreement covers a variety of different substances. In Indonesia, the Extradition regulation was made in 1979, considering that until now there had been no changes in Law Number 1 of 1979 even though the United Nations had made a model for making an extradition treaty in 1990, so that proper regulations on extradition in Indonesia must undergo reform better future.                                   Keyword: Extradition, Politics of Law, The Criminal Law.                                                                        

scholarly journals Rancang Bangun Sistem Pembangkit Listrik Tenaga Air Menggunakan Konsep Hydrocat

2021 ◽  
Vol 4 (1) ◽  
pp. 7
Author(s):  
Syaiful Anwar ◽  
Muhamad Taufiq Tamam ◽  
Itmi Hidayat Kurniawan
Keyword(s):  
Power Generation ◽  
Power Plant ◽  
System Design ◽  
Electrical Energy ◽  
Hydroelectric Power ◽  
Depth Level ◽  
Irrigation Channel ◽  
Water Turbine ◽  
The Times ◽  
Made In

Seiring perkembangan jaman, saat ini energi listrik telah menjadi salah satu kebutuhan primer dalam kehidupan sehari-hari, baik untuk melakukan pekerjaan ataupun kegiatan yang lainnya. Pembangkit Listrik Tenaga Air atau PLTA dengan menggunakan konsep hydrocat merupakan sebuah konsep pembangkit listrik yang diciptakan untuk aliran jalur irigasi yang memiliki ukuran tidak terlalu besar dan tingkat kedalamannya yang rendah. Oleh karena itu dibuatlah rancang bangun sistem pembangkit listrik menggunakan konsep hydrocat. Pada penelitian ini menggunakan generator DC sebagai sumber tenaga listrik dan menggunakan jenis turbin undershot. Penelitian ini dilakukan di Desa Karang Cegak Kecamatan Kutasari Kabupaten Purbalingga. Beban pada penelitian ini menggunakan lampu LED SMD 1,2 Watt, 2,4 Watt 3,6 Watt, dan 4,8 Watt. Alat ini mampu menghasilkan putaran pulley turbin air sebesar 69,2 rpm, 60,8 rpm, 59,0 rpm, 58,7 rpm, 57,1 rpm, dan 56,7 rpm. Putaran pulley generator DC sebesar 595,9 rpm, 586,1 rpm, 520,1 rpm, 506,2 rpm, dan 496,0 rpm. Besar tegangan yang dihasilkan 31,86 Volt, 9,20 Volt, 8,61 Volt, 8,38 Volt, dan 8,25 Volt. Besar arus yang dihasilkan sebesar 0,02 Ampere, dan besar daya yang dihasilkan sebesar 0,1836 Watt, 0,1718 Watt, 0,1671 Watt, dan 0,165 Watt.Along with the development of the times, nowadays electrical energy has become one of the primary needs in everyday life, both for doing work or other activities. Hydroelectric Power or Hydroelectric Power using the hydrocat concept is a power generation concept created for irrigation channel flow that is not too large and has a low depth level. Therefore, a power plant system design using the hydrocat concept was made. In this study using a DC generator as a source of electricity and using a type of undershot turbine. This research was conducted in Karang Cegak Village, Kutasari District, Purbalingga Regency. The load in this study uses 1.2 Watt SMD LED lamps, 2.4 Watt 3.6 Watt, and 4.8 Watt. This tool is capable of producing water turbine pulley rotation of 69.2 rpm, 60.8 rpm, 59.0 rpm, 58.7 rpm, 57.1 rpm, and 56.7 rpm. DC generator pulley rotation of 595.9 rpm, 586.1 rpm, 520.1 rpm, 506.2 rpm, and 496.0 rpm. The resulting voltages are 31.86 Volts, 9.20 Volts, 8.61 Volts, 8.38 Volts, and 8.25 Volts. The amount of current generated is 0.02 Ampere, and the amount of power generated is 0.1836 Watt, 0.1718 Watt, 0.1671 Watt, and 0.165 Watt.

Description of the New Hospital Wings at James Murray's Royal Asylum, Perth

1890 ◽  
Vol 36 (153) ◽  
pp. 172-186
Author(s):  
A. R. Urquhart
Keyword(s):  
Annual Report ◽  
Medical Experience ◽  
Effective Care ◽  
Mental Diseases ◽  
Care And Treatment ◽  
The Times ◽  
Made In

It is now sixty-two years since James Murray's Royal Asylum was opened for the reception of patients; and, in the course of its history, many changes have been made in the architectural arrangements. The original directors were actuated by motives of the purest philanthropy, and laid down, in their first annual report, principles of action from which their successors have never deviated. These principles of action, however, were not and could not be carried out in practice in those days, when modern ideas were but nascent; and the most eminent Scottish architect of his day, guided by the most mature medical experience of the times, could not design such buildings as are now held as requisite for the treatment of mental diseases. The alterations and improvements found to be necessary, in order to maintain this institution in the front rank, were inaugurated some five-and-twenty years ago by the conversion of the dark and winding central staircase into a cheerful galleried hall. The light and air thus admitted, and the feeling of freedom thus installed, proved the keynote to the successive changes that have been wrought from year to year since that time. Hardly any part of the establishment has escaped the modernizing and re-arranging deemed necessary for effective care and treatment. The year 1887, however, found existing wards well-adapted for the chronic and quiet classes, but unsuitable for acute and infirm cases. It was, therefore, decided to add such accommodation as was found necessary, and this paper is intended to describe the leading features of the buildings designed for that purpose.

scholarly journals An Experimental Study on the Strengthening of RC Frames with Soft Storey Irregularities with Different Types of Steel Diagonals

2018 ◽  
Author(s):  
Murat Ozturk ◽  
Tevfik F. Ogutcu
Keyword(s):  
Experimental Study ◽  
Reference Frame ◽  
Behavioral Differences ◽  
Infill Wall ◽  
Loss Of Life ◽  
Soft Storey ◽  
Rc Frames ◽  
Load Carrying ◽  
Made In ◽  
Strengthening Method

When the loss of life and property is considered, it is clear that special precautions must be taken against the earthquakes among the natural disasters. Post-earthquake observations, especially those made in the developing countries, reveal that there are many reasons for the damage and loss of life, not just one. The formation of soft storey irregularity is one of the most important factors among them. In this study, it is aimed to propose an alternative strengthening method to eliminate the adverse effects of the formation of a soft storey irregularity. Four identical frames with two stories and single span were constructed and tested under reverse cyclic loading which simulates the earthquake. The first frame among them was prepared by bonding bricks as an infill wall on two stories and it was considered to be the reference frame. In the 2nd frame, the formation of soft storey irregularity was facilitated by removing the infill wall on the lower story and the behavioral differences were examined. The remaining two frames were strengthened by using steel elements in two different diagonal shapes on the lower story. As a result, the experimental study showed that the strengthening with steel diagonal elements increased the lateral load-carrying capacity of the frame with soft storey behavior by 250% and the energy dissipation by 120% and also provided better results than the reference frame.

XII. The Bakerian Lecture.—On a method of meteorological registration of the chemical action of total daylight

1865 ◽  
Vol 155 ◽  
pp. 605-631 ◽  
Keyword(s):  
Royal Society ◽  
Short Length ◽  
Direct Sunlight ◽  
Arbitrary Degree ◽  
Chemical Action ◽  
Reflected Light ◽  
Standard Paper ◽  
Calm Weather ◽  
The Times ◽  
Made In

In the last memoir on Photochemical Measurements, presented to the Royal Society, Professor Bunsen and I described a method for determining, by simple observations, the varying amount of chemical action effected by the direct and diffuse sunlight on photographic paper, founded upon a law discovered by us, viz. that equal products of the intensity of the light into the times of insolation correspond within very wide limits to equal shades of tints produced on chloride-of-silver paper of uniform sensitiveness—so that light of the intensity 50, acting for the time 1, produces the same blackening effect as light of the intensity 1 acting for the time 50. For the purpose of exposing this paper to light for a known but very short length of time, a pendulum photometer was constructed; and by means of this instrument a strip of paper is so exposed that the different times of insolation for all points along the length of the strip can be calculated to within small fractions of a second, when the duration and amplitude of vibration of the pendulum are known. The strip of sensitive paper insolated during the oscillation of the pendulum exhibits throughout its length a regularly diminishing shade from dark to white; and by reference to a Table, the time needed to produce any one of these shades can be ascertained. The unit of photo-chemical intensity is assumed to be that of the light which produces upon the standard paper in the unit of time (one second) a given but arbitrary degree of shade termed the normal tint. The reciprocals of the times during which the points on the strip have to be exposed in order to attain the normal tint, give the intensities of the acting light expressed in terms of the above unit. According to this method the chemical action of the total daylight ( i. e . the direct sunlight and the reflected light from the whole heavens) has been determined, by means of observations made at frequent intervals throughout the day, and curves representing the variation of daily chemical intensity at Manchester have been drawn. The labour of obtaining a regular series of such daily measurements of the chemical action of daylight according to this method is, however, very considerable; the apparatus required is bulky, the observations can only be made in calm weather, and the quantity of sensitive paper needed for a day’s observations is large.

The London ‘Insurrection’ of December 1792: Fact, Fiction, or Fantasy?

1978 ◽  
Vol 17 (2) ◽  
pp. 66-86 ◽  
Author(s):  
Clive Emsley
Keyword(s):  
Saturday Morning ◽  
House Of Lords ◽  
The Commons ◽  
The Law ◽  
Law Courts ◽  
The Government ◽  
The Times ◽  
Made In

As the likelihood of war with revolutionary France grew at the end of 1792 and beginning of 1793, the pro-government press in England reported that a serious plan for an insurrection, scheduled for the first weekend in December 1792, had been nipped in the bud by the authorities. On December 3 The Times stated that, as it had not wished to create alarm, it had not previously mentioned the full facts of the seditious attempts being made in the country. These attempts, the newspaper maintained, had prompted almost daily meetings of the Cabinet climaxing in a meeting at Lord Grenville's house which had lasted until one a.m. on the preceding Saturday morning (December 1). It was from this meeting that the Cabinet had issued the royal proclamation which embodied part of the militia and which deplored the ineffectiveness of the May 1792 proclamation against seditious meetings and writings. Three weeks later, beneath the headline “Revolution Plans,” the World reported that two parties were involved in the projected insurrection: the “moderates” who sought first the destruction of the House of Lords, the Herald's Office, and the Horse Guards, and then the enlarging of the Commons; and those whose plans were “more extensive” and who would have gone on to destroy St. James's Palace, the Bank, the law courts, the prisons, the customs house, and excise office. A month later, under the headline “Project of an Insurrection,” the London Chronicle gave similar details of a plot “to overturn the government and the constitution of this country.”

The Attack of Ozone on Stretched Rubber Vulcanizates. II. Conditions for Cut Growth

1960 ◽  
Vol 33 (4) ◽  
pp. 1156-1165
Author(s):  
M. Braden ◽  
A. N. Gent
Keyword(s):  
Experimental Study ◽  
Tensile Stress ◽  
Natural Rubber ◽  
Critical Value ◽  
Rubber Sheet ◽  
Test Pieces ◽  
Rubber Vulcanizate ◽  
Present Part ◽  
Applied Tensile Stress ◽  
Made In

Abstract In Part I an experimental study was reported of the factors determining the rate of propagation of a cut through a stretched rubber sheet under the action of an atmosphere containing ozone. It was remarked that no growth took place from a small razor cut made in one edge of the test pieces unless a critical value of the applied tensile stress was exceeded. The value was quite small, of the order of 100 g/cm2 for a soft natural rubber vulcanizate. In the present part an examination is reported of the conditions necessary for a crack to form or, being present, to grow.

Study of Pulsations in the Nova-like Variable KR Aur and the Intermediate Polar BG CMi

1991 ◽  
Vol 9 (2) ◽  
pp. 279-280
Author(s):  
J. Singh ◽  
P. C. Agrawal ◽  
M. V. K. Apparao ◽  
R. K. Manchanda ◽  
P. Vivekananda Rao ◽  
...  
Keyword(s):  
Neutron Star ◽  
White Dwarf ◽  
Accretion Disc ◽  
Light Curves ◽  
Pulsation Period ◽  
Variable Amplitude ◽  
X Ray ◽  
Photometric Observations ◽  
The Times ◽  
Made In

AbstractFast photometric observations of a nova-like variable KR Aurigae and the intermediate polar BG CMi (3A0729+103) were made in the B and U bands during 1984–89 to study pulsations in them. The light curves of KR Aur show large amplitude quasi-periodic pulsations with periods in the range 500–800s which can be ascribed to inhomogeneities in the accretion disc. The light curves of the X-ray emitting intermediate polar BG CMi show variable amplitude pulsations with 913s period. From the times of maxima of the pulsations obtained from observations over the period 1984–1989, the pulsation period is derived to be 0.010572966 ± 8 days and the spin-up rate to be (−5.7 ± 0.5) × 10−11 ss−1. The spin-up rate is consistent with the pulsating source being a white dwarf and not a neutron star.

scholarly journals Modelling and Optimization of Organization of Workplaces in a Foundry

2016 ◽  
Vol 16 (3) ◽  
pp. 55-58 ◽  
Author(s):  
S. Kukla
Keyword(s):  
Production Systems ◽  
Work Organization ◽  
Production Equipment ◽  
Limiting Factors ◽  
System A ◽  
Iron Castings ◽  
The Times ◽  
Modelling And Optimization ◽  
Bulk Production ◽  
Made In

Abstract The paper presents a practical example of improvement of foundry production systems in terms of post-finishing of nodular iron castings produced in the conditions of bulk production for automotive industry. The attention was paid to high labour-intensive efforts, which are difficult to be subjected to mechanization and automation. The times of actions related to grinding processing of castings in three grinding positions connected with a belt conveyor were estimated with the use of a time study method. A bottleneck as well as limiting factors were specified in a system. A number of improvements were proposed, aimed at improving work organization on the castings post-finishing line. An analysis of work ergonomics at the workplace was made in order to eliminate unnecessary and onerous for the employee actions. A model of production system using the Arena software, on which a simulation experiment was conducted, was drawn up in order to visualize the analysed phenomena. The effects of the project were shown on graphs comparing times, costs, work ergonomics and overall efficiency of production equipment indicator.

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