Les résistances des conseillers pédagogiques EPS du second degré à conduire des démarches de problématisation dans les échanges post-séance by Bruno Lebouvier

“…L’objet de cet article porte sur la professionnalité des conseillers pédagogiques EPS du second degré. …”
Get full text

STRUCTURAL DESIGN AND FINITE ELEMENT ANALYSIS OF FOOD FORMING EQUIPMENT BASED ON 3D PRINTING TECHNOLOGY by ZHOU Jun, ZHANG LiFei, TAN LinFeng, HE ZeHui, ZHONG GaoYan

“…By comparing the dynamic characteristics experiment results with the simulation results, the validity of the finite element analysis was verified and the accuracy of the discharge port is up to the corresponding standard, which indicates that the designed 3D printing equipment meets the requirements.…”
Get full text

La crise de l’oléoduc Edjeleh-Gabès : Au cœur des enjeux de souveraineté du Maghreb (1954-1962) by Sarah Adjel-Debbich

“…After the loss of the Libyan Fezzan in 1955, France decided to build a pipeline to transport oil from Edjeleh, near the Libyan border, through the Tunisian territory to the port of Skhira in the Gulf of Gabes. Tunisia was a small oil producer after the independence in 1956, however this paper highlights that after 1958 pipelines that cross the country became a vector of French and European interests to secure oil supplies. …”
Get full text

Design and Analysis of Combined Valve Spool with Linear Flow Coefficient by Changxiong Xie, Heng Su, Jun Yang, Zhongjing He

“…In fact, the flow discharge has obvious nonlinearity under the condition of small opening and small pressure difference of the valve port, which makes the electro-hydraulic servo system more difficult to control. …”
Get full text

Anton Nilsson et l’écho d’une bombe. Malmö, 1908-1917 by Lars Berggren, Roger Johansson

“…He was a member of the Young Socialist movement in the working-class city of Malmö, he placed a bomb on the ship Amalthea, which housed 73 English strike breakers, in connection with an extensive dock worker conflict in the Swedish ports. Anton Nilsson was sentenced to death in a subsequent trial, but after extensive protests, also abroad, the death sentence was converted to life imprisonment. …”
Get full text

Design of Motion Controller for Satellite-Borne Data Transmission Antenna by Lijiao Li, Ran Shi, Xiaohui Zhang, Jiyu Ma, Jun Zhang

“…The controller receives commands through the RS-422 asynchronous transmission serial port and performs speed planning autonomously. The controller also performs closed-loop position control with the collected resolver angle and controls two antennas synchronously or independently in a subdivision driving method. …”
Get full text

Developing a Ship Collision Risk Assessment Model with Internal and External Factors: Focused on South Korea Maritime Environment by Sangwon Park, Jiho Yeo, Kyonghan Lee

“…The model’s efficacy was then applied to and validated in the vicinity of Busan Port, a region with complex marine traffic. The resulting risk map highlighted high-risk areas, offering valuable insights for risk management and policy formulation. …”
Get full text

Theory and Application of Vessel Speed Dynamic Control considering Safety and Environmental Factors by Tianrui Zhou, Qinyou Hu, Zhihui Hu, Jiamao Zhi

“…In the first stage, certain safety navigation factors, including obstacles, sea environment conditions, and limit of estimated time of arrival to destination port, are considered. In the second stage, the speed dynamic control model considering safety and environmental factors is established by combining multisource data and particle swarm optimisation algorithm. …”
Get full text

Empresarios, capitales e industrias en la región Caribe colombiana bajo el despegue del modelo agroexportador a comienzos del siglo XX by SEGIO PAOLO SOLANO

“…Recent history explains the weakness of the industrial development of the Colombian Caribbean region in terms of regional market inelasticity, the absence of products for international markets, changing the national transportation system, off the port of Buenaventura in the Pacific coast that went to the ports on the Caribbean coast and the economic policies of the central government. …”
Get full text

A Study on the Optimal Receiver Impedance for SNR Maximization in Broadband PLC by Massimo Antoniali, Andrea M. Tonello, Fabio Versolatto

“…We focus on the background noise, and we propose a novel description of the noise experienced at the receiver port of a PLC network. We model the noise as the sum of four uncorrelated contributions, that is, the active, resistive, receiver, and coupled noise components. …”
Get full text

Aerodynamic Characteristics of Helicopter with Ducted Fan Tail Rotor in Hover under Low-Speed Crosswind by Nahyeon Roh, Sejong Oh, Donghun Park

“…The results indicate that the aerodynamic performance of the ducted fan tail rotor is highly affected by the wakes of both the main rotor and port wing. Nevertheless, the helicopter with a ducted fan tail rotor is observed to be much more directionally stable under various crosswind directions, than that with an open-type tail rotor. …”
Get full text

Professional Disease Management Guide for Ornamental Plants by Philip F. Harmon, S. D. Bledsoe

“…Florida is also a major port of entry for the international trade of ornamental plants, which carries the risk of introducing exotic invasive pathogens, so growers are required to follow certain phytosanitory regulations. …”
Get full text

RIVER AND SEA TRANSPORTS IN ROMANIA IN THE EUROPEAN UNION STRATEGY FOR THE DANUBE REGION PERSPECTIVE by RADU SĂGEATĂ

“…Romania’s geographical position links it essentially to the Black Sea, which thus becomes the main gateway to Europe (through the ports of Constanţa, Constanţa Sud – Agigea and the Danube – Black Sea Canal, unfortunately still not exploited at its full strategic capacity) and the main Caspian-Pontic interface with the West. …”
Get full text

Triple-Band MIMO Antenna with Integrated Decoupling Technology by Ruihua Ma, He Huang, Xiaoping Li, Xuelei Wang

“…After demonstrating the efficacy of neutralization-line and T-branch decoupling technology for L-type antennas, a four-port L-type MIMO antenna covering 4.4–4.9 GHz, 5.4–6.1 GHz, and 7.0–7.4 GHz is proposed by combining the methods of neutralization-line decoupling, T-branch decoupling, and defected ground structure decoupling. …”
Get full text

Automation and Modernization of Meteorological Observation Network in Nigeria by A. Hussaini, S.O. Yakubu

“…In year 2006, NIMET embarked on installation of Automated Weather Observing Systems at four international airports namely Abuja, Lagos, Kano and Port Harcourt respectively. In 2009 additional Aviation Automated Weather Observing Systems (AWOS) at six other Airports such as Ilorin, Enugu, Owerri, Calabar, Katsina and Maiduguri were installed. …”
Get full text

Transfer scattering matrix of non-uniform surface acoustic wave transducers by N. C. Debnath, T. Roy

“…This paper is concerned with a general mathematical theory for finding the admittance matrix of a three-port non-uniform surface acoustic wave (SAW) network characterized by n unequal hybrid sections. …”
Get full text

Laparoscopic Resection of Advanced Colorectal Cancer in a Patient with Lumboperitoneal Shunt by Toru Imagami, Satoru Takayama, Yohei Maeda, Ryohei Matsui, Masaki Sakamoto, Hisanori Kani

“…Our recommendations are as follows: (1) during colorectal resection, laparoscopic surgery can be performed without routine manipulation of the shunt catheter; (2) altering the location of the port is necessary to prevent both damage to the shunt tube during surgery and wound infection postoperatively; and (3) laparoscopic surgery is superior to laparotomy because it is associated with reduced surgical site infections and postoperative adhesions. …”
Get full text

The Potential for a GPU-Like Overlay Architecture for FPGAs by Jeffrey Kingyens, J. Gregory Steffan

“…The key new contributions of our architecture are mechanisms for managing threads and register files that maximize data-level and instruction-level parallelism while overcoming the challenges of port limitations of FPGA block memories as well as memory and pipeline latency. …”
Get full text

Transportes e circulação: Fixos, fluxos e dinâmicas econômicas no estado de Mato Grosso do Sul - Brasil by Ana Paula Camilo Pereira

“…This research project intends to analyze and identify the dynamics of fluidity through fixed in the Brazilian state of Mato Grosso do Sul, its role in the national economy, as well as its relationship with the other countries that are part of the Bioceanic Road, designed from the Brazilian cities of Campo Grande-MS to Porto Murtinho-MS, towards the ports of northern Chile. For this, the objective is to verify the transport systems that have progressively incorporated the technical bases in Mato Grosso do Sul, considering in this perspective the inseparable set of engineering systems (the fixed ones) and systems of flows (materials). …”
Get full text

Automation and Modernization of Meteorological Observation Network in Nigeria by A. Hussaini, S.O. Yakubu

“…In year 2006, NIMET embarked on installation of Automated Weather Observing Systems at four international airports namely Abuja, Lagos, Kano and Port Harcourt respectively. In 2009 additional Aviation Automated Weather Observing Systems (AWOS) at six other Airports such as Ilorin, Enugu, Owerri, Calabar, Katsina and Maiduguri were installed. …”
Get full text