Influence of initial foot dorsal flexion on vertical jump and running performance.

Several studies (on an inclined platform or with special shoes) have reported improved jump performance when the ankle was in a dorsiflexion (DF) position. The present study aims to test whether shoes inducing moderate DF modify vertical jump performance and energy cost. Twenty-one young, healthy female subjects (30 +/- 6 yr, 58 +/- 6 kg, O2max 45 +/- 3 mLxkg-1xmin-1, mean +/- SD) participated in the study. Jump performance was tested with subjects either wearing 4 degrees DF or standard (S) shoes. The jump tests (performed on a force platform) consisted of squat jump (SJ), countermovement jump (CMJ), and continuous jumps (CJ) during 15 seconds. Measured parameters were jump height, speed at take off, and maximal and average power. Oxygen uptake was measured on a treadmill while subjects ran at 95% of the anaerobic threshold during a 7-minute steady-state period. As compared with S shoes, DF shoes significantly improved the height of SJ (31 +/- 4 cm vs. 34 +/- 4 cm, p = 0.0001), CMJ (32 +/- 4 cm vs. 34 +/- 4 cm, p = 0.0004), and CJ (17.5 +/- 4.2 cm vs. 22.0 +/- 6.0 cm, p = 0.0001). Speed at take off was also significantly higher. Mean power significantly increased in SJ and CJ but not in CMJ. Oxygen uptake was not different between conditions (p = 0.40). Dorsiflexion shoes induce a significant increase in jump performance. These results are in accordance with the concept that a DF of the ankle may induce an increase of the length and strength of the triceps surae (higher torque). However, wearing DF shoes did not require more energy during running. Dorsiflexion shoes could be used to increase jump performance in several sports such as volleyball in which jump height is essential.

Functional significance of first metatarso-phalangeal joint arthrodesis : FM101

Introduction: Indications for arthrodesis of the first metatarsophalangeal joint (MTP1) are commonly arthrosis (hallux rigidus), rheumatoid arthritis, failed hallux valgus surgery, severe hallux valgus, infectious arthritis, fractures and neuroarthropathies. Many reports focus on technical and radiological issues but few studies emphasize the functional outcome considering daily activities, sports and expectation of the patient. Method: We retrospectively reviewed the patients who underwent MTP1-arthrodesis from 2002 to 2005 in our institution. Clinical and radiological results were assessed but we specially focussed on the functional outcome. Scoring systems used were the SF-12, EQ-5D, PASI, FFI and AOFAS (10 points given to MTP1 mobility) scales. Results: 61 of 64 consecutive patients were evaluated. Female to male ratio was 49:15, mean age at surgery was 67 years, the average follow up was 29 month. Even if radiological consolidation was incomplete in 18 patients, all patients had a clinically stable and rigid arthrodesis. Mean AOFAS score was 87 (24-100) points at follow up. The FFI was 5.91% (0-66%). Patient satisfaction was excellent in 37 patients (60%), good in 18 (30%), fair in 5(8%) and poor in1 (2%). EQ- 5D was 0.7 (0.4-1).40 patients (66%) estimated their cosmetic result as excellent, 15 (25%) as good, 4(6%) as fair and 2 (3%)as poor. 10 patients (16%) had no shoe wear limitation , 48 (79%) had to wear comfortable shoes and 3 (5%) needed orthopaedic wearing. Professionally 34 patients (56%) had better performances, 18 (26%) had no change and 9 (18%) had aggravation of their capacities but this was due to other health reasons. In sports, 16 patients (26%) had better performances, 35 patients (57%) no change and 10 (17%) were worse as consequence of other health problems for 7. Finally, 56 patients (92%) would recommend the operation and 5 (8%) would not. Conclusion: Experience of clinical practice suggests that the idea of fusing the first MTP joint is initially frequently disregarded by the patients because they fear to be limited by a rigid forefoot. Our results show, in fact, that this procedure can be proposed for numerous pathological situations with the perspective of good to excellent outcome in terms of function and quality of life in the majority of cases.

Antibiotic cement nail for the treatment of posttraumatic intramedullary infections of the tibia: Midterm results in 10 cases.

INTRODUCTION: This is a single, level 1 trauma centre, prospective consecutive patient series with intramedullary infection in the presence of unstable tibial fracture treated using the Kirschner wire-reinforced, antibiotic cement nail. PATIENTS AND METHODS: A total of 10 consecutive patients (eight males and two females) with a mean age of 42 years (range, 20-59) suffering from infection after intramedullary nailing for tibial fracture, admitted during a period of 4 years, were included. An antibiotic cement-coated nail, handmade at the time of surgery, was implanted in all patients. This was followed by a standardised 6-week treatment protocol, extraction of the nail and definitive fixation. RESULTS: At 6 years of follow-up, infection eradication and bony union were possible in all of the patients. No further infection treatment was necessary; however, all of our patients underwent additional procedures (mean: four additional procedures per patient) for cosmetic or other non-infectious reasons (bone grafting, muscle flaps, etc.). CONCLUSIONS: The antibiotic cement-coated nail seems to be an effective treatment for intramedullary infections of the fractured tibia.

Calceology : an introduction to North Western European archaeological leather footwear (Neolithic period to c. AD 1600)

Calceology is the study of recovered archaeological leather footwear and is comprised of conservation, documentation and identification of leather shoe components and shoe styles. Recovered leather shoes are complex artefacts that present technical, stylistic and personal information about the culture and people that used them. The current method in calceological research for typology and chronology is by comparison with parallel examples, though its use poses problems by an absence of basic definitions and the lack of a taxonomic hierarchy. The research findings of the primary cutting patterns, used for making all leather footwear, are integrated with the named style method and the Goubitz notation, resulting in a combined methodology as a basis for typological organisation for recovered footwear and a chronology for named shoe styles. The history of calceological research is examined in chapter two and is accompanied by a review of methodological problems as seen in the literature. Through the examination of various documentation and research techniques used during the history of calceological studies, the reasons why a standard typology and methodology failed to develop are investigated. The variety and continual invention of a new research method for each publication of a recovered leather assemblage hindered the development of a single standard methodology. Chapter three covers the initial research with the database through which the primary cutting patterns were identified and the named styles were defined. The chronological span of each named style was established through iterative cross-site sedation and named style comparisons. The technical interpretation of the primary cutting patterns' consistent use is due to constraints imposed by the leather and the forms needed to cover the foot. Basic parts of the shoe patterns and the foot are defined, plus terms provided for identifying the key points for pattern making. Chapter four presents the seventeen primary cutting patterns and their sub-types, these are divided into three main groups: six integral soled patterns, four hybrid soled patterns and seven separately soled patterns. Descriptions of the letter codes, pattern layout, construction principle, closing seam placement and list of sub-types are included in the descriptions of each primary cutting pattern. The named shoe styles and their relative chronology are presented in chapter five. Nomenclature for the named styles is based on the find location of the first published example plus the primary cutting pattern code letter. The named styles are presented in chronological order from Prehistory through to the late 16th century. Short descriptions of the named styles are given and illustrated with examples of recovered archaeological leather footwear, reconstructions of archaeological shoes and iconographical sources. Chapter six presents documentation of recovered archaeological leather using the Goubitz notation, an inventory and description of style elements and fastening methods used for defining named shoe styles, technical information about sole/upper constructions and the consequences created by the use of lasts and sewing forms for style identification and fastening placement in relation to the instep point. The chapter concludes with further technical information about the implications for researchers about shoemaking, pattern making and reconstructive archaeology. The conclusion restates the original research question of why a group of primary cutting patterns appear to have been used consistently throughout the European archaeological record. The quantitative and qualitative results from the database show the use of these patterns but it is the properties of the leather that imposes the use of the primary cutting patterns. The combined methodology of primary pattern identification, named style and artefact registration provides a framework for calceological research.

Estudo das perceções da Comunidade da Palmeira (Ilha do Sal, Cabo Verde) sobre a sustentabilidade das pescas

A pesca teve sempre grande importância socioeconómica para as comunidades costeiras de Cabo Verde, oferecendo meios de subsistência e, devido à vocação marítima do povo Cabo-verdiano, possibilidades de emprego. O peixe aparece como componente importante na alimentação da população, tendo papel decisivo na questão da segurança alimentar e, por ser fonte de proteína animal de baixo custo para a população, requer que a sua exploração seja feita em moldes sustentáveis, perpetuando no tempo a disponibilidade desse recurso para toda a sociedade. A pesca é uma das principais atividades económicas da zona costeira da Ilha do Sal, além de ser uma importante atividade de subsistência para as três comunidades pesqueiras da ilha. Com o objetivo de discutir caminhos sustentáveis para a atividade, iremos refletir sobre a sustentabilidade da pesca artesanal na comunidade da Palmeira, Ilha do Sal, Cabo Verde. Numa comunidade como Palmeira, onde a pesca é tipicamente artesanal, encontramos diversos elementos que garantem a sustentabilidade da atividade, tais como o uso predominante dos recursos naturais renováveis e a diversidade de espécies capturadas. Conhecer e desenvolver novos mecanismos que visam educar, criar políticas sustentáveis para a atividade e gestão dos recursos, é importante para a nova conjuntura em que se vive. A educação e a organização dos pescadores, bem como a descentralização e a gestão participativa dos recursos pesqueiros, são condições fundamentais para a sustentabilidade da pesca.

Estudo das perceções da Comunidade da Palmeira (Ilha do Sal, Cabo Verde) sobre a sustentabilidade das pescas

A pesca teve sempre grande importância socioeconómica para as comunidades costeiras de Cabo Verde, oferecendo meios de subsistência e, devido à vocação marítima do povo Cabo-verdiano, possibilidades de emprego. O peixe aparece como componente importante na alimentação da população, tendo papel decisivo na questão da segurança alimentar e, por ser fonte de proteína animal de baixo custo para a população, requer que a sua exploração seja feita em moldes sustentáveis, perpetuando no tempo a disponibilidade desse recurso para toda a sociedade. A pesca é uma das principais atividades económicas da zona costeira da Ilha do Sal, além de ser uma importante atividade de subsistência para as três comunidades pesqueiras da ilha. Com o objetivo de discutir caminhos sustentáveis para a atividade, iremos refletir sobre a sustentabilidade da pesca artesanal na comunidade da Palmeira, Ilha do Sal, Cabo Verde. Numa comunidade como Palmeira, onde a pesca é tipicamente artesanal, encontramos diversos elementos que garantem a sustentabilidade da atividade, tais como o uso predominante dos recursos naturais renováveis e a diversidade de espécies capturadas. Conhecer e desenvolver novos mecanismos que visam educar, criar políticas sustentáveis para a atividade e gestão dos recursos, é importante para a nova conjuntura em que se vive. A educação e a organização dos pescadores, bem como a descentralização e a gestão participativa dos recursos pesqueiros, são condições fundamentais para a sustentabilidade da pesca. Fishery has always been of great social economic importance for the coastal communities of Cape Verde, offering means of subsistence and employment opportunities due to their maritime vocation. Fish are important food component for the population, playing a decisive role in food safety. Since fishery is a source of low-cost animal protein, its exploration must be sustainable in order to be permanently available for the community. Fishing is one of the main economic activities of the coastal zone of island, besides being an important subsistence activity for the three fishing communities of the island. Aiming to discuss ways for sustainable activity, we will reflect on the sustainability of the handmade fishing in the community of Palmeira Sal Island, Cape Verde. In a community like Palmeira, where fishing is typically handmade, we find many elements that ensure the sustainability of the activity, such as the predominant use of renewable natural resources and the diversity of species caught. Meet and develop new mechanisms to educate, create sustainable policies for the activity and resource management, is important for the new environment in which we live. Education and organization of fishermen, as well as decentralization and participatory management of fishery resources, are fundamental to the sustainability of fisheries.

A estação arqueológica de Salamansa (ilha de São Vicente, República de Cabo Verde)

Apresentam‑se os principais resultados obtidos nas duas missões arqueológicas patrocinadas pelo Centro Português de Actividades Subaquáticas (CPAS) à ilha de São Vicente (República de Cabo Verde), em 1998 e em 2005. Em 1998, confirmou‑se o efectivo interesse arqueológico do sítio, localizado sobre o mar, em local abrigado da vasta baía de Salamansa, situada na parte setentrional da ilha, tendo‑se registado a respectiva extensão e estratigrafia e procedido à colheita de amostras para datação. Embora os resultados dessa campanha tivessem sido publicados, indicando estação de carácter habitacional, revelada pela notável acumulação de conchas, acompanhada de abundantes fragmentos de cerâmicas manuais, de produção africana, mantinha‑se indefinida a sua verdadeira natureza. Impunha‑se, assim, proceder à escavação integral da área que ainda subsistia da estação — sujeita de forma contínua a forte erosão marinha — bem como à colheita de novos materiais para datação, de forma a confirmar as conclusões preliminares anteriormente obtidas, objectivos que se concretizaram em 2005. Deste modo, foi possível concluir que, contrariando a hipótese, de início considerada, de poder corresponder a um testemunho da ocupação da ilha em época anterior à chegada dos Portugueses — hipótese que já as primeiras datas de radiocarbono contradiziam — se trata de um sítio onde uma unidade habitacional construída por muros de pedra seca, de planta ortogonal, revela inspiração europeia, aliás sublinhada pelos materiais exumados, onde estão representados produtos com tal origem, como cachimbos de caulino, vidros, faianças portuguesas, e projécteis de armas de fogo, a par de objectos oriundos do Extremo Oriente, num quadro dominado pelas produções cerâmicas africanas. Esta situação evidencia um estabelecimento cuja ocupação se centrou no século XVII, conforme indicam os materiais recolhidos e os resultados das datações obtidas, francamente aberto aos contactos de longa distância, apesar do isolamento do local escolhido. Os restos faunísticos recolhidos, com a presença deburro e de boi, sugerem um estacionamento sedentário, sendo a alimentação assegurada essencialmente pela captura de tartarugas, pela pesca e pela recolecção de moluscos marinhos (especialmente grandes lapas) e complementada pelo consumo de cabra, que poderia ser doméstica ou caçada, dado o estado selvagem a que retornou ali esta espécie. na última parte do trabalho, discutem‑se as diversas hipóteses susceptíveis de explicar esta estação — desde um entreposto comercial relacionado com a exploração agro‑pecuária da ilha de Santo Antão, passando por pequeno estabelecimento especializado de apoio à navegação, com a produção de carne salgada de tartaruga, até ter constituído refúgio relacionado com a intensa pirataria vigente à época no arquipélago, tendo presente os elementos históricos conhecidos, que, aliás, indicam que o início da ocupação permanente de São Vicente só se produziu a partir da segunda década do século XIX. Seja como for, a forte componente cultural africana revelada pelo espólio destes primeiros ocupantes da ilha expressa‑se também pelos rituais que terão envolvido o abandono do estabelecimento, com o enterramento de dois vasos emborcados sob o chão da habitação explorada, e a deposição de uma pequena taça, nas mesmas circunstâncias, junto à parede da mesma, do lado externo.

Estudo das perceções da Comunidade da Palmeira (Ilha do Sal, Cabo Verde) sobre a sustentabilidade das pescas

A pesca teve sempre grande importância socioeconómica para as comunidades costeiras de Cabo Verde, oferecendo meios de subsistência e, devido à vocação marítima do povo Cabo-verdiano, possibilidades de emprego. O peixe aparece como componente importante na alimentação da população, tendo papel decisivo na questão da segurança alimentar e, por ser fonte de proteína animal de baixo custo para a população, requer que a sua exploração seja feita em moldes sustentáveis, perpetuando no tempo a disponibilidade desse recurso para toda a sociedade. A pesca é uma das principais atividades económicas da zona costeira da Ilha do Sal, além de ser uma importante atividade de subsistência para as três comunidades pesqueiras da ilha. Com o objetivo de discutir caminhos sustentáveis para a atividade, iremos refletir sobre a sustentabilidade da pesca artesanal na comunidade da Palmeira, Ilha do Sal, Cabo Verde. Numa comunidade como Palmeira, onde a pesca é tipicamente artesanal, encontramos diversos elementos que garantem a sustentabilidade da atividade, tais como o uso predominante dos recursos naturais renováveis e a diversidade de espécies capturadas. Conhecer e desenvolver novos mecanismos que visam educar, criar políticas sustentáveis para a atividade e gestão dos recursos, é importante para a nova conjuntura em que se vive. A educação e a organização dos pescadores, bem como a descentralização e a gestão participativa dos recursos pesqueiros, são condições fundamentais para a sustentabilidade da pesca.

Estudo das perceções da comunidade da Palmeira (Ilha do Sal, Cabo Verde) sobre a sustentabilidade das pescas

A pesca teve sempre grande importância socioeconómica para as comunidades costeiras de Cabo Verde, oferecendo meios de subsistência e, devido à vocação marítima do povo Cabo-verdiano, possibilidades de emprego. O peixe aparece como componente importante na alimentação da população e, por ser fonte de proteína e um animal de baixo custo para a população, requer que a sua exploração seja feita em moldes sustentáveis, perpetuando no tempo a disponibilidade desse recurso para toda a sociedade. Este trabalho apresenta o estudo das perceções dos pescadores sobre a sustentabilidade da exploração dos recursos haliêuticos pesqueiros e a pesca artesanal dominante na ilha. A pesca é uma das principais atividades económicas da zona costeira da Ilha do Sal, além de ser uma importante atividade de subsistência para as três comunidades haliêuticas da ilha. Com o objetivo de discutir caminhos sustentáveis para a atividade, reflete-se sobre a sustentabilidade da pesca artesanal na comunidade da Palmeira, Ilha do Sal, Cabo Verde. Numa comunidade como a Palmeira, onde a pesca é tipicamente artesanal, encontramos diversos elementos que garantem a sustentabilidade da atividade. Conhecer e desenvolver novos mecanismos que visam educar e criar políticas sustentáveis para a atividade e gestão dos recursos é importante para a nova conjuntura em que se vive. A educação e a organização dos pescadores, bem como a descentralização e a gestão participativa dos recursos pesqueiros, são condições fundamentais para a sustentabilidade da pesca. Este trabalho tenta responder à escassez de estudos sobre as comunidades piscatórias em Cabo Verde de modo a favorecer o conhecimento ambiental que potenciará a criação de estratégias-chave para a sustentabilidade, a análise dos projetos criados até à data e a respetiva implementação, permitindo a identificação das causas do insucesso total ou parcial, bem como a identificação das causas para o fraco envolvimento da comunidade piscatória na implementação dos projetos. Fishery has always been of great social economic importance for the coastal communities of Cape Verde, offering means of subsistence and employment opportunities due to their maritime vocation. Fish is an important food component for the population. Since fishery is a source of low-cost animal protein, its exploration must be sustainable in order to be permanently available for the community. This paper presents a study on the perception of fishermen on the sustainable exploitation of fishery resources in a symbiosis with the dominant artesanal fishing practiced on the island. Fishing is one of the main economic activities of the coastal zone of Sal island, besides being an important subsistence activity for the three fishing communities of the island. Aiming to discuss ways for sustainable activity, we will reflect on the sustainability of the traditional fishing in the community of Palmeira, Sal Island, Cape Verde. In a community like Palmeira, where fishing is typically artesanal, we find many elements that ensure the sustainability of the activity, such as the predominant use of renewable natural resources and the diversity of species caught. in Sal Inland knowing and developing new mechanisms to educate, create sustainable policies for the activity and resource management are important to the environment. Education and organization of fishermen, as well as decentralization and participatory management of fishery resources, are fundamental to the sustainability of fisheries. This work tries to answer the scarcity of studies on fishing communities in order to promote environmental knowledge that will enhance the creation of key strategies for sustainability, the analysis of projects created to date and the respective implementation, allowing the identification of the causes of the total or partial failure, as well as the identification of the causes for the poor involvement of the fishing community in the implementation of projects.

Effects of the playing surface on plantar pressures during the first serve in tennis.

PURPOSE: This study aimed at examining the influence of different playing surfaces on in-shoe loading patterns in each foot (back and front) separately during the first serve in tennis. METHODS: Ten competitive tennis players completed randomly five first (ie, flat) serves on two different playing surfaces: clay vs GreenSet. Maximum and mean force, peak and mean pressure, mean area, contact area and relative load were recorded by Pedar insoles divided into 9 areas for analysis. RESULTS: Mean pressure was significantly lower (123 ± 30 vs 98 ± 26 kPa; -18.5%; P < .05) on clay than on GreenSet when examining the entire back foot. GreenSet induced higher mean pressures under the medial forefoot, lateral forefoot and hallux of the back foot (+9.9%, +3.5% and +15.9%, respectively; both P < .01) in conjunction with a trend toward higher maximal forces in the back hallux (+15.1%, P = .08). Peak pressures recorded under the central and lateral forefoot (+21.8% and +25.1%; P < .05) of the front foot but also the mean area values measured on the back medial and lateral midfoot were higher (P < .05) on clay. No significant interaction between foot region and playing surface on relative load was found. CONCLUSIONS: It is suggested that in-shoe loading parameters characterizing the first serve in tennis are adjusted according to the ground type surface. A lesser asymmetry in peak (P < .01) and mean (P < .001) pressures between the two feet was found on clay, suggesting a greater need for stability on this surface.

Programa de gestió per la Boutique Shahrazad

Per tal d'iniciar el meu TFC, vaig decidir començar a desenvolupar un programa que contempla la gestió diària del comerç, així com la dels productes, clients, proveïdors, vendes i compres, d’un negoci que es tracta d’una botiga de roba, sabates,bosses i complements, per tal de convertir-ho en un sistema de gestió més complert. Actualment, l’entorn de negoci en el petit comerç està cada cop més desplaçat degut al gran creixement de les grans superfícies per part de franquícies de cadenes molt potents. A més, els clients són cada cop més exigents i el mercat està cada vegada més saturat. És per això que voldrem incloure un valor afegit al sistema, per poder donar un nou punt de vista al negoci, de tal manera que permeti nodrir la nostra relació amb el client, de manera que la col•laboració sigui satisfactòria per ambdues parts. I per acabar s’elabora una pàgina web per tal de fer promoció i publicitat per la botiga, ja que avui en dia és molt important existir en el món virtual.

The Smiling Project: development of a new program for gait and balance training

Introduction: The SMILING project, a multicentric project fundedby the European Union, aims to develop a new gait and balance trainingprogram to prevent falls in older persons. The program includes the"SMILING shoe", an innovative device that generates mechanical perturbationwhile walking by changing the soles' inclination. Induced perturbationschallenge subjects' balance and force them to react to avoidfalls. By training specifically the complex motor reactions used to maintainbalance when walking on irregular ground, the program will improvesubjects' ability to react in situation of unsteadiness and reduce theirrisk of falling. Methods: The program will be evaluated in a multicentric,cross-over randomized controlled trial. Overall, 112 subjects (aged≥65 years, ≥1 falls, POMA score 22-26/28) will be enrolled. Subjectswill be randomised in 2 groups: group A begin the training with active"SMILING shoes", group B with inactive dummy shoes. After 4 weeksof training, group A and B will exchange the shoes. Supervised trainingsessions (30 minutes twice a week for 8 weeks) include walkingtasks of progressive difficulties.To avoid a learning effect, "SMILINGshoes" perturbations will be generated in a non-linear and chaotic way.Gait performance, fear of falling, and acceptability of the program willbe assessed. Conclusion: The SMILING program is an innovative interventionfor falls prevention in older persons based on gait and balancetraining using chaotic perturbations. Because of the easy use of the"SMILING shoes", this program could be used in various settings, suchas geriatric clinics or at home.

Iowa Workforce Monthly, September 2009, Issue 8

Highlights: * U.S. Labor Secretary Hilda Solis visited Iowa at the end of July....pg. 2 * The Shoes for Veterans campaign began following a visit to a homeless shelter in the Quad Cities....pg. 2 * Are You Prepared? An emergency – be it a flood, tornado, winter storm or power outage – can occur quickly and without warning...pg. 3 * The Southwest Iowa Employers’ Council & Iowa Workforce Development in conjunction with the Iowa Committee for ESGR will present two valuable training sessions for businesses.....pg. 3

Lindénin vaatteissa vai uuteen kaapuun pukeutuneena? : Puketunut vai pukeissa?

Summary: All dressed up : or in Lindén's shoes?

Electrical conductivity of soil irrigated with swine wastewater estimated by time-domain reflectometry¹

Wastewater application to soil is an alternative for fertilization and water reuse. However, particular care must be taken with this practice, since successive wastewater applications can cause soil salinization. Time-domain reflectometry (TDR) allows for the simultaneous and continuous monitoring of both soil water content and apparent electrical conductivity and thus for the indirect measurement of the electrical conductivity of the soil solution. This study aimed to evaluate the suitability of TDR for the indirect determination of the electrical conductivity (ECse) of the saturated soil extract by using an empirical equation for the apparatus TDR Trase 6050X1. Disturbed soil samples saturated with swine wastewater were used, at soil proportions of 0, 0.45, 0.90, 1.80, 2.70, and 3.60 m³ m-3. The probes were equipped with three handmade 0.20 cm long rods. The fit of the empirical model that associated the TDR measured values of electrical conductivity (EC TDR) to ECse was excellent, indicating this approach as suitable for the determination of electrical conductivity of the soil solution.